Hey guys,
I took the advice of tons of people here to try the gfree method instead of the hboot or something, or the visionary permaroot.
the thing is, i did it my way and was too lazy to install ADB cuz it always failed and I don;t know how to use it.
I got a desire z- asian version
with a 1.2 version (NOT 1.7 that can't use gfree)
anyway
here's what i did
1) Installed Visionary to Temproot
2) got superuser for terminal emulator (ON PHONE)
3) chmod 777 the GFREE File on SDCARD
4) Tried to run it with the ./gfree -f command
5) IT SHOWS PERMISSION DENIED....WHYYY!???
WTF?
Anyway, if theres no o
ther way than ADBing this, I'll just go ahead and use the .ko file from the other rooting method..
THANKS GUYS
kwhkkwhk said:
Hey guys,
I took the advice of tons of people here to try the gfree method instead of the hboot or something, or the visionary permaroot.
the thing is, i did it my way and was too lazy to install ADB cuz it always failed and I don;t know how to use it.
I got a desire z- asian version
with a 1.2 version (NOT 1.7 that can't use gfree)
anyway
here's what i did
1) Installed Visionary to Temproot
2) got superuser for terminal emulator (ON PHONE)
3) chmod 777 the GFREE File on SDCARD
4) Tried to run it with the ./gfree -f command
5) IT SHOWS PERMISSION DENIED....WHYYY!???
WTF?
Anyway, if theres no o
ther way than ADBing this, I'll just go ahead and use the .ko file from the other rooting method..
THANKS GUYS
Click to expand...
Click to collapse
Ive seen this before, which files did you put on the sdcard, If you put the entire gfree02.zip file on your sdcard this is worng. You need to unzip the gfree02.zip file and place only the gfree file from the unzipped gfree02.zip file on the root of your sd card.
then re-run using this Code:
Code:
$ su
# cd /sdcard
# chmod 777 gfree
# ./gfree
# sync
i did everything as said, moved only the gfree file onto the sdcard.
everything works until ./gfree
it says: "./gfree: permission denid"
i don't really know whats wrong. the kernels right - its a stock 2.2 asian desire z on 1.2 version or something.
thanks SO MUCH For the reply though. I REALLY APPRECIATE IT
The guide says not to use Visionary for temp root before using gfree, in fact it says to either turn it off (if set to auto-soft-root on boot) or uninstall it altogether.
the gfree method has you use the rage method to obtain temp root.
raitchison said:
The guide says not to use Visionary for temp root before using gfree, in fact it says to either turn it off (if set to auto-soft-root on boot) or uninstall it altogether.
the gfree method has you use the rage method to obtain temp root.
Click to expand...
Click to collapse
Thats if your gonna temp root with Rage, requires ADB to push the files, which he is trying to avoid using ADB, gfree has been done the way he is trying before.
I don't believe you can run the gfree program from the sdcard mount point. You should try moving it to the phone itself (try putting it in /data/local directory as instructed in the wiki). That should take care of your permission denied issue.
Also, you may want to copy over all of the other files as listed in the wiki (except for rage since that's not needed for you). The wiki says you need to run the root command after running gfree (it'll set up things like busybox and su for you). You could also do all it manually yourself if you really wanted to...
But how do I move it off the sdcard? I tried using es file explorer but it says gfree can't be moved. And I cant mount the internal memory. Thanks for the advice though
If you are temp rooted you should be able to remount your file system as read/write, you will need to do this to copy files to the /system path and set permissions.
raitchison said:
If you are temp rooted you should be able to remount your file system as read/write, you will need to do this to copy files to the /system path and set permissions.
Click to expand...
Click to collapse
How would I do that?
remounting the file system? i can't find that option in settings...
and by copying the files, is that done through a file manager on the phone?
or on a computer?
thanks so much guys for the help
It shouldn't make a difference if gfree is on /sdcard or not.
To the OP - do you have a # (root) prompt when you are trying to run gfree ? You need that or it won't work. Have you followed exactly the commands that joemm posted, and you didn't get error messages from any of them ?
Yes I do have that sign. Everythin works (chmod, su) until the last code which is to run it.
kwhkkwhk said:
Yes I do have that sign. Everythin works (chmod, su) until the last code which is to run it.
Click to expand...
Click to collapse
Do "ls -l gfree" and copy and paste up here the output please. Something is still wrong.
It shows
Rwxr-x system sdcard_rw 134401 2010-12-11 08:57 gfree
steviewevie said:
It shouldn't make a difference if gfree is on /sdcard or not.
Click to expand...
Click to collapse
By default on my phone (running CM6), the sdcard mount point is mounted with the noexec option (so no direct execution of any binaries). I assumed it was this way on all roms for security reasons, but I'm not familiar with Visionary. Are you saying that Visionary remounts the sdcard as exec for you? Or that it's already that way by default for the stock rom? If so, then yes, you can leave gfree on your sdcard. You can check by running mount in the terminal. You should see an entry for /sdcard with all of its options after it. If you see noexec in there, you will either need to move the files to the phone or remount your sdcard with the exec option instead.
If you want to copy files over to your phone while rooted, you could use Root Explorer (probably easiest way). I believe there are other free programs that allow r/w access, but I haven't tried anyway. Otherwise, you should be able to copy over the files in Terminal. I think the data partition is mounted as r/w but you can verify with the mount command mentioned above (on the line containing /data, look for either rw or ro). If there is a rw, then just use the copy command to copy the files where you need to:
Code:
su
cp /sdcard/gfree /data/local
If the data partition is mounted as ro, you'll need to remount as rw first:
Code:
su
mount -o remount,rw -t ext3 /dev/block/mmcblk0p26 /data
Pretty sure that won't be needed though.
ianmcquinn said:
By default on my phone (running CM6), the sdcard mount point is mounted with the noexec option (so no direct execution of any binaries).
Click to expand...
Click to collapse
ooh, ok, thanks, I never knew that. My apologies, that looks like why it's not running then.
If you want to copy files over to your phone while rooted, you could use Root Explorer (probably easiest way). I believe there are other free programs that allow r/w access, but I haven't tried anyway. Otherwise, you should be able to copy over the files in Terminal. I think the data partition is mounted as r/w but you can verify with the mount command mentioned above
Click to expand...
Click to collapse
Yeah, /data is mounted as rw by default, so should be fine to copy as you said.
Alright. This WORKS for running gfree
but for the step that makes the root "stick" according to the guide here...
http://forum.xda-developers.com/wiki/index.php?title=HTC_Vision#Rooting_the_G2
where i says :
"You now have read-write access to your /system, hboot, and recovery partitions. But you still need to "lock in" root, and give you 'su' access in the future. So just do:
# /data/local/tmp/root
# sync
"
I can't find /data/local/tmp/root
so it fails to run..
any suggestions on this?
gfree runs fine. it says done when I did ./gfree -f
thanks guys for all the help!
kwhkkwhk said:
# /data/local/tmp/root
# sync
"
I can't find /data/local/tmp/root
so it fails to run..
any suggestions on this?
Click to expand...
Click to collapse
root is the binary that actually does the rooting, it's included in the gfree_temp-root zip. Did you copy that to /data/local/tmp or did you copy it somewhere else?
the only thing i did, if you were able to see my previous problem,
was just copying the gfree file over to the /data/local and running it
by ./gfree -f
other than that, i copied nothing else, since the guide using adb and the commands used moved nothing other than the gfree file i moved to /data/local
I didn't use the gfree_temp-root.zip folder, i used the gfree_02.zip (permaroot) folder.
and i temp rooted using visionary to get the needed gfree file onboard.
then do i need other filed then?
thank you so much for the quick reply.
kwhkkwhk said:
then do i need other filed then?
Click to expand...
Click to collapse
Yeah, root is actually just a script that installs things like busybox and su for you (see my earlier post).
You should copy those files to the proper locations listed in the wiki (pretty much every file but rage). It'll make life easier (otherwise, you'll have to do all of that stuff manually).
Congrats, you almost have a fully rooted phone.
THank you so much!
and thank you to all of you guys who helped me!
I managed to root my phone finally! Without adb!
YAY
Related
Hello all,
I've had a DZ for nearly 2 weeks now, and have been holding off on installing roms, overclocking etc until there were clear, reversible guidlines available.
A few days ago I was being curious and ended up doing this the UBERROOT guide.
Essentially I temprooted using Visionary then executed the gfree script on my PC:
adb push gfree /data/local
adb shell
su
cd /data/local
chmod 777 gfree
./gfree
sync
This went well, and when I got to the bootloader I could see indeed that my S was OFF.
However, before I go any further I want to know how to reverse what I've done. This is mentioned at the bottom of the UBERROOT guide:
'run gfree, which will create a new backup of partition 7 in its unlocked state.
this will disable wp on the emmc, as well as remove the brq filter from the kernel.
at this point, you can dd if=/wherever/your/partition7-relock.img of=/dev/block/mmcblk0p7
sync; reboot'
I found the backup, although it was a .bin file not .img
I entered in the command above, but my phone rebooted before I could enter the 'sync' command. My S is still off, it would seem.
So my question to you fine people, having typed all this is:
How can I use the gfree backup to return my phone back to stock?
nofixio said:
How can I use the gfree backup to return my phone back to stock?
Click to expand...
Click to collapse
You can use the "dd" command to copy back the image of that original partition, as you mention.
However, the latest version of gfree now includes some new options to un-do that stuff, e.g. you can switch S-ON back on and change your SID via options. See the Wiki on this - http://forum.xda-developers.com/wik...Phone.2C_Set_SuperCID.2C_and_Turn_Radio_S-OFF
nofixio said:
Hello all,
I've had a DZ for nearly 2 weeks now, and have been holding off on installing roms, overclocking etc until there were clear, reversible guidlines available.
A few days ago I was being curious and ended up doing this the UBERROOT guide.
Essentially I temprooted using Visionary then executed the gfree script on my PC:
adb push gfree /data/local
adb shell
su
cd /data/local
chmod 777 gfree
./gfree
sync
This went well, and when I got to the bootloader I could see indeed that my S was OFF.
However, before I go any further I want to know how to reverse what I've done. This is mentioned at the bottom of the UBERROOT guide:
'run gfree, which will create a new backup of partition 7 in its unlocked state.
this will disable wp on the emmc, as well as remove the brq filter from the kernel.
at this point, you can dd if=/wherever/your/partition7-relock.img of=/dev/block/mmcblk0p7
sync; reboot'
I found the backup, although it was a .bin file not .img
I entered in the command above, but my phone rebooted before I could enter the 'sync' command. My S is still off, it would seem.
So my question to you fine people, having typed all this is:
How can I use the gfree backup to return my phone back to stock?
Click to expand...
Click to collapse
When you run gfree, it creates a bin file in your sd card. That bin file you shall rename it to "whatever".img, to be more specific rename it to partiiton7-relock.img.
Now once you did this, just run gfree again:
adb push gfree /data/local
adb shell
su
cd /data/local
chmod 777 gfree
./gfree
sync
Once done the above, just download terminal emulator and from there run:
su
dd if=/sdcard/partition7-relock.img of=/dev/block/mmcblk0p7
sync
exit
And reebot the phone, Now you can go and see you are S-ON.
This method above works without a problem as myself have tried several times, however as steviewevie mentioned, the new version of gfree does this easier.
buzmay said:
When you run gfree, it creates a bin file in your sd card. That bin file you shall rename it to "whatever".img, to be more specific rename it to partiiton7-relock.img.
Now once you did this, just run gfree again:
adb push gfree /data/local
adb shell
su
cd /data/local
chmod 777 gfree
./gfree
sync
Once done the above, just download terminal emulator and from there run:
su
dd if=/sdcard/partition7-relock.img of=/dev/block/mmcblk0p7
sync
exit
And reebot the phone, Now you can go and see you are S-ON.
This method above works without a problem as myself have tried several times, however as steviewevie mentioned, the new version of gfree does this easier.
Click to expand...
Click to collapse
How to get that file (partition7-relock.img)? Because I formated the card after g-free method and I runned the official Ruu, so now I have that stupid S-Off, I need it S-On...
Niiceg said:
How to get that file (partition7-relock.img)? Because I formated the card after g-free method and I runned the official Ruu, so now I have that stupid S-Off, I need it S-On...
Click to expand...
Click to collapse
You don't need the backup for that. Just check the Wiki to find the options for gfree that will set it back to S-ON
Sent from my HTC Desire Z
steviewevie said:
You don't need the backup for that. Just check the Wiki to find the options for gfree that will set it back to S-ON
Sent from my HTC Desire Z
Click to expand...
Click to collapse
I don't find anything more than this guide:
Turning S-On
If you are returning your Vision to stock, you will want to flash your stock ROM and Recovery image before starting this, as root permissions and S-Off are required for both of those processes.
Remove Gfree (turn back S-On):
When you first ran Gfree, it automatically backed up your stock partition 7 (with S-On) and placed it on your microSD card as a file named part7-(something).bin and you will need to rename this file to: partition7-relock.img
Open up your ADB command prompt on your computer (with your phone plugged in) and type the following exactly as shown:
Code:
adb shell
su
cd /data/local
chmod 777 gfree
./gfree
dd if=/sdcard/partition7-relock.img of=/dev/block/mmcblk0p7
sync
reboot bootloader
Your phone will reboot into bootloader. Look at the first line. The end should now say "S-On".
steviewevie said:
You don't need the backup for that. Just check the Wiki to find the options for gfree that will set it back to S-ON
Sent from my HTC Desire Z
Click to expand...
Click to collapse
I think they removed the automatic option for some reason, I beleive it was in version v.3 and now v.2 is back up. I was looking for that option for someone else early yesterday and noticed its not on the Wiki anymore, unless I missed it, but Im prettty sure I didn't. So I think were back to using the "dd if=/sdcard/partition7-relock.img of=/dev/block/mmcblk0p7" command.
Update: On fattire's thread they said they took down v3 because people were having problems with it and are now advising using v2 and the old restore method.
joemm said:
I think they removed the automatic option for some reason, I beleive it was in version v.3 and now v.2 is back up. I was looking for that option for someone else early yesterday and noticed its not on the Wiki anymore, unless I missed it, but Im prettty sure I didn't. So I think were back to using the "dd if=/sdcard/partition7-relock.img of=/dev/block/mmcblk0p7" command.
Click to expand...
Click to collapse
Where to get that file if i already formated the card?!
Niiceg said:
Where to get that file if i already formated the card?!
Click to expand...
Click to collapse
There is no where to get the file if you erased/formatted your sdcard without saving it somewhere else, the instructons on gfree tell you to do this:
"gfree created a backup of your original partition 7 at /sdcard/part7backup-<time>.bin you might consider copying this to a safe location on your computer."
So if you didnt do this I really dont know what you can do. I have my part7backup but I dont know if its specific to my device or if anyone can use it.
joemm said:
There is no where to get the file if you erased/formatted your sdcard without saving it somewhere else, the instructons on gfree tell you to do this:
"gfree created a backup of your original partition 7 at /sdcard/part7backup-<time>.bin you might consider copying this to a safe location on your computer."
So if you didnt do this I really dont know what you can do. I have my part7backup but I dont know if its specific to my device or if anyone can use it.
Click to expand...
Click to collapse
Well, What device you have? Z or G2? I think that it's not specific, because all phones are the same ;D
Niiceg said:
I don't find anything more than this guide:
Turning S-On
Click to expand...
Click to collapse
Look at http://forum.xda-developers.com/wik...Phone.2C_Set_SuperCID.2C_and_Turn_Radio_S-OFF
Scroll down to the bit that shows you the usage message for gfree and check out the "-s" option
joemm said:
I think they removed the automatic option for some reason, I beleive it was in version v.3 and now v.2 is back up. I was looking for that option for someone else early yesterday and noticed its not on the Wiki anymore, unless I missed it, but Im prettty sure I didn't. So I think were back to using the "dd if=/sdcard/partition7-relock.img of=/dev/block/mmcblk0p7" command.
Update: On fattire's thread they said they took down v3 because people were having problems with it and are now advising using v2 and the old restore method.
Click to expand...
Click to collapse
The latest gfree 0.03 had problems, yes, so they went back to 0.02 in the Wiki. But as my previous post shows, you can still un-do things with gfree 0.02.
The only reason to use the backup of partition 7 that I can think of is if you don't know what your original CID was to reset to, or if you want to SIM Lock your phone again (there doesn't seem to be an undo option for the SIM Unlock).
steviewevie said:
The latest gfree 0.03 had problems, yes, so they went back to 0.02 in the Wiki. But as my previous post shows, you can still un-do things with gfree 0.02.
The only reason to use the backup of partition 7 that I can think of is if you don't know what your original CID was to reset to, or if you want to SIM Lock your phone again (there doesn't seem to be an undo option for the SIM Unlock).
Click to expand...
Click to collapse
Ok, I see the option for sec-flag on/off but does that also restore the sim lock?
Sent from my T-Mobile G2 using XDA App
joemm said:
Ok, I see the option for sec-flag on/off but does that also restore the sim lock?
Click to expand...
Click to collapse
No it doesn't as far as I know, but that's why I said restoring SIM lock was the only real use for that part7 backup that I could think of.
steviewevie said:
No it doesn't as far as I know, but that's why I said restoring SIM lock was the only real use for that part7 backup that I could think of.
Click to expand...
Click to collapse
I wasn't sure myself, thanks.
Sent from my T-Mobile G2 using XDA App
steviewevie said:
No it doesn't as far as I know, but that's why I said restoring SIM lock was the only real use for that part7 backup that I could think of.
Click to expand...
Click to collapse
Okey, can you tell how to do everything? Because I don't know anything with that gfree... And there is no instruction... Please, help me get the S-On
I have PM'd the author of gfree about an option for SIM re-lock, because that would be useful. I guess you will still need some sort of carrier string which it needs re-locking to though ? Would be handy if perhaps gfree told you what that was before you unlocked it.
Im in the same boat as niiceg, I cannot find my backup and have had no luck in my searchs. Any Idea's what I can do from here?
Thanks in advance..
ps I'm guess my next step is to re root and do
su
cd /data/local
chmod 777 gfree
./gfree -s on
sync
???
bildo said:
Im in the same boat as niiceg, I cannot find my backup and have had no luck in my searchs. Any Idea's what I can do from here?
Thanks in advance..
ps I'm guess my next step is to re root and do
su
cd /data/local
chmod 777 gfree
./gfree -s on
sync
Click to expand...
Click to collapse
Yes, you just need to run "gfree -s on" as root to go from radio S-OFF to S-ON, no need to find/restore that backup.
Hi,
i have recently bought an HTC desire Z (G2) device, and downloaded a 163MB .zip rom. what do i have to do to install it??
i searched every where and could not find an answer!!
thanks
Look here:
http://forum.xda-developers.com/showthread.php?t=801206
You shall find all answers to your questions there
Razorless said:
Look here:
http://forum.xda-developers.com/showthread.php?t=801206
You shall find all answers to your questions there
Click to expand...
Click to collapse
Flash the ROM via recovery. I realize that's vague but you need clockworkmod recovery and to do that you need to have s-off. And to get s-off is a whole new thing all together because you need perm root
To root it, s-off it and rom flash it, you have to be willing to accept the consequences if you don't read enough and if you make a mistake!
And, that's the key, read everything and keep reading until it makes sense to you. Then follow the instructions to the "T" make sure you know your builds and then it's a leap off faith.......if you don't understand something, ask a question or two. There is all the info that you need right in the threads. Good luck and don't be in a hurry . Happy New Year.
thanks all, i really appreciate your fast response.
actually i just want to enable arabic support on my htc desire z, and i downloaded the arabic files from
http://ardoid.com/?p=189
and installed visionary and done the perm root with su permissions and get a # after typing su in terminal
i copied the zip files to the sd, rebooted and selected recovery, then applied update.zip, the phone rebooted but without any success of arabizing.
my kernel is 2.6.32.21-gd2764ed older according to wiki
http://forum.xda-developers.com/wik...Subsidy_Unlock.2C_SuperCID.2C_and_Radio_S-OFF
my question is, do i need to s off to get the files installed? do i have to remove visionary as a second step with removing rooting?
the status is that my phone has permaroot, and what i understood is that i am a step away from s off using gfree, i downloaded the file to my mac, and copied to the sd card.
i have super user
su
#
i have understood adb, and terminal, and copied the script but resulted with errors, script used
cd /data/local
chmod 777 gfree
./gfree
sync
error result on phone after chmod 777 gfree
unable to chmod gfree:no such file or directory
#
i have copied gfree.zip to sd card via mounting the phone via usb. and then changed the mode to charging mode automatically and enabled usb debugging.
again, i would appreciate your efforts, since this thread is closed;
http://forum.xda-developers.com/showthread.php?t=857390&page=15
Microzift said:
i have understood adb, and terminal, and copied the script but resulted with errors, script used
Click to expand...
Click to collapse
The error you are receiving means you don't actually have gfree on your phone (at least not in the right location). Did you receive any errors from ADB when you pushed the gfree file? Also, be sure you pushed the actual gfree file and not the zip (you need to extract it from the zip first).
Microzift said:
i have copied gfree.zip to sd card via mounting the phone via usb. and then changed the mode to charging mode automatically and enabled usb debugging.
Click to expand...
Click to collapse
Are you saying you tried this as well? Or did you not actually use ADB? If you are trying to accomplish this without ADB, you might want to take a look at this thread for instructions: http://forum.xda-developers.com/showthread.php?t=903152. And again, you will need to use the contents of the zip file, not the zip itself.
ianmcquinn said:
The error you are receiving means you don't actually have gfree on your phone (at least not in the right location). Did you receive any errors from ADB when you pushed the gfree file? Also, be sure you pushed the actual gfree file and not the zip (you need to extract it from the zip first).
Are you saying you tried this as well? Or did you not actually use ADB? If you are trying to accomplish this without ADB, you might want to take a look at this thread for instructions: http://forum.xda-developers.com/showthread.php?t=903152. And again, you will need to use the contents of the zip file, not the zip itself.
Click to expand...
Click to collapse
thanks for your reply, i checked the thread and more questions!
actually i am confused, i do the steps without getting the point of it, i installed astro, visionary 14, terminal emulator on phone, and adb on mac.
i dont know what adb is for, and i kind of understand that its for copying files from sd to phone internal memory? is that right? or does it have other functions,
its also not easy to understand astro, can it copy files from sd to internal memory?
do i have to drag adb to terminal every time for adb to run?
shall i use gfree or gfree_2 on my sd?
does terminal with su be enough or i have to use adb?or copying gfree to sd would be enough via usb mounting? where is data\local?
after my current understanding, i have decided to not use adb, and i have reached this step,after writing this script in the terminal,
got superuser for terminal emulator (ON PHONE)
su
cd /sdcard
chmod 777 the GFREE
./gfree
permission denied!
please let me know if i have misunderstood anything or if i am on the wrong track to s off.
i apologize for the long questions,
thanks again
Microzift said:
i dont know what adb is for, and i kind of understand that its for copying files from sd to phone internal memory? is that right? or does it have other functions,
Click to expand...
Click to collapse
ADB stands for Android Debug Bridge. It allows you to do a number of functions to your phone from your computer. The most common commands are push and pull (copies files on your computer to/from your phone) and shell (starts a shell terminal on your phone---basically the exact same as running the Terminal app on your phone, only you can type all of your commands on your computer instead). It also allows you to do things like install APKs stored on your computer directly to your phone and viewing log files.
Microzift said:
its also not easy to understand astro, can it copy files from sd to internal memory?
Click to expand...
Click to collapse
Astro is simply a file manager for your phone. It allows you to do basic file management (copy, move, delete, create new directories, etc.). Some directories are read-only by default however (rooting the phone will allow you to, among other things, mount these directories as read-write---once rooted, Root Explorer is a popular file manager like Astro that will allow you to manipulate these directories).
Microzift said:
do i have to drag adb to terminal every time for adb to run?
Click to expand...
Click to collapse
No, this is not ADB should be used (it is a command line tool). Check out the various guides on setting up/using ADB.
Microzift said:
shall i use gfree or gfree_2 on my sd?
does terminal with su be enough or i have to use adb?or copying gfree to sd would be enough via usb mounting? where is data\local?
after my current understanding, i have decided to not use adb, and i have reached this step,after writing this script in the terminal,
got superuser for terminal emulator (ON PHONE)
su
cd /sdcard
chmod 777 the GFREE
./gfree
permission denied!
Click to expand...
Click to collapse
See my next post for instructions on rooting without using ADB.
Permanent Root without using ADB
Extract the contents of gfree_temp-root.zip to your SD card (located on the Wiki). Also extract the gfree file from gfree_02.zip to your SD card. Note, you need to extract these files, not simply copy the entire zip to your SD card. Also, if you copied these files to your SD card by mounting your phone over USB, be sure to unmount it again prior to starting the remaining steps (i.e., turn off USB storage). Your SD card should now contain the following files: busybox, gfree, rage, root, su, and Superuser.apk.
Start Terminal on your phone (download from Market if you don't already have one) and type the following commands exactly as shown.
Code:
cp /sdcard/rage /data/local/tmp
cp /sdcard/busybox /data/local/tmp
cp /sdcard/root /data/local/tmp
chmod 755 /data/local/tmp/*
Then run the following command if you need temp root (so not needed if already temp rooted with Visionary). It is recommended that you uninstall or disable Visionary though and use this method however (some people have had problems when using Visionary). If you want to use Visionary for your temp root, skip this step and just right to the permanent root commands further below.
Code:
/data/local/tmp/rage
You should see a message similar to "Forked #### childs." Hit Menu and select Reset Term (the app will close). Launch Terminal again (it may force close). Launch it one more time (you now have temp root).
Now to achieve permanent root, run the following commands:
Code:
cp /sdcard/gfree /data/local
chmod 777 /data/local/gfree
/data/local/gfree -f
sync
Make sure there are no errors from the gfree output.
Lastly, run the following commands (the root script will install Busybox and set up the su apps for you):
Code:
/data/local/tmp/root
sync
If you have no errors, reboot your phone. You should now have permanent root.
ianmcquinn said:
Extract the contents of gfree_temp-root.zip to your SD card (located on the Wiki). Also extract the gfree file from gfree_02.zip to your SD card. Note, you need to extract these files, not simply copy the entire zip to your SD card. Also, if you copied these files to your SD card by mounting your phone over USB, be sure to unmount it again prior to starting the remaining steps (i.e., turn off USB storage). Your SD card should now contain the following files: busybox, gfree, rage, root, su, and Superuser.apk.
Start Terminal on your phone (download from Market if you don't already have one) and type the following commands exactly as shown.
Code:
cp /sdcard/rage /data/local/tmp
cp /sdcard/busybox /data/local/tmp
cp /sdcard/root /data/local/tmp
chmod 755 /data/local/tmp/*
Then run the following command if you need temp root (so not needed if already temp rooted with Visionary). It is recommended that you uninstall or disable Visionary though and use this method however (some people have had problems when using Visionary). If you want to use Visionary for your temp root, skip this step and just right to the permanent root commands further below.
Code:
/data/local/tmp/rage
You should see a message similar to "Forked #### childs." Hit Menu and select Reset Term (the app will close). Launch Terminal again (it may force close). Launch it one more time (you now have temp root).
Now to achieve permanent root, run the following commands:
Code:
cp /sdcard/gfree /data/local
chmod 777 /data/local/gfree
/data/local/gfree -f
sync
Make sure there are no errors from the gfree output.
Lastly, run the following commands (the root script will install Busybox and set up the su apps for you):
Code:
/data/local/tmp/root
sync
If you have no errors, reboot your phone. You should now have permanent root.
Click to expand...
Click to collapse
thanks, i could not find busybox, gfree, rage, root, su, and Superuser.apk on my sd after copying and extracting the zip files, the folders i unzipped did not also have the above files (gfree_temp-root.zip & gfree_02.zip from wiki, i do not have the above busybox etc files) i also kept them in separate folders on sd card; gfree and gfree_verify_v01
i think i have permanent root via visionary, i receive a # after typing su in terminal on phone. so i dont need rage i guess.
and after trying perm root as explained
cp /sdcard/gfree /data/local
i receive
cp: omitting directory '/sdcard/gfree'
where did i go wrong again!
Microzift said:
i think i have permanent root via visionary, i receive a # after typing su in terminal on phone. so i dont need rage i guess.
and after trying perm root as explained
cp /sdcard/gfree /data/local
i receive
cp: omitting directory '/sdcard/gfree'
where did i go wrong again!
Click to expand...
Click to collapse
If "su" is giving you a # prompt after a reboot then you have permanent root, yes.
Possibly a silly question, but you do have an SD card in the phone, right ? And it's mounted on the phone, not on the PC when you're trying these commands ?
steviewevie said:
If "su" is giving you a # prompt after a reboot then you have permanent root, yes.
Possibly a silly question, but you do have an SD card in the phone, right ? And it's mounted on the phone, not on the PC when you're trying these commands ?
Click to expand...
Click to collapse
thanks for asking, and thanks for clarifying the perm root.
regarding the sd, yes i am ok with mounting and charging mode, and i make sure that the phone is always in charge mode when using adb or terminal on the phone automatically when using usb. and only convert to pc mounting mode when i need to copy a file (like gfree or gfree veryfy) to phone sd card.
although i still keep the usb connected to mac in charge mode when i try terminal on phone (and adb is running). i disconnected to try and received the same error.
Microzift said:
thanks for asking, and thanks for clarifying the perm root.
regarding the sd, yes i am ok with mounting and charging mode, and i make sure that the phone is always in charge mode when using adb or terminal on the phone automatically when using usb. and only convert to pc mounting mode when i need to copy a file (like gfree or gfree veryfy) to phone sd card.
although i still keep the usb connected to mac in charge mode when i try terminal on phone (and adb is running). i disconnected to try and received the same error.
Click to expand...
Click to collapse
When you are getting that error with the "cp", try "ls /sdcard" and see if you get a big list of files, which should include whatever you tried to "adb push" there (e.g. gfree).
You don't have to use adb to copy adb to the phone, that's just one way of getting it there. You could mount the SD card from your phone onto your PC and copy it there that way. You just need to get the gfree binary onto your phone somehow, then copy it to /data/local
I just thought - you are running that "cp" command on the phone in Terminal Emulator, right ? Not on your Mac ?
steviewevie said:
When you are getting that error with the "cp", try "ls /sdcard" and see if you get a big list of files, which should include whatever you tried to "adb push" there (e.g. gfree).
You don't have to use adb to copy adb to the phone, that's just one way of getting it there. You could mount the SD card from your phone onto your PC and copy it there that way. You just need to get the gfree binary onto your phone somehow, then copy it to /data/local
I just thought - you are running that "cp" command on the phone in Terminal Emulator, right ? Not on your Mac ?
Click to expand...
Click to collapse
great now i get why i need to mount and copy gfree to phone sd, so that i can copy from sd to internal phone memory using terminal (on phone) or adb on mac.
yes i am running cp on terminal emulator on phone.
after ls /sdcard i receive
/sdcard
#
Microzift said:
thanks, i could not find busybox, gfree, rage, root, su, and Superuser.apk on my sd after copying and extracting the zip files, the folders i unzipped did not also have the above files (gfree_temp-root.zip & gfree_02.zip from wiki, i do not have the above busybox etc files) i also kept them in separate folders on sd card; gfree and gfree_verify_v01
Click to expand...
Click to collapse
Do not keep them in separate folders on the SD card. The files need to be on the root of the SD card in order for the commands I gave you to work.
Microzift said:
great now i get why i need to mount and copy gfree to phone sd, so that i can copy from sd to internal phone memory using terminal (on phone) or adb on mac.
yes i am running cp on terminal emulator on phone.
after ls /sdcard i receive
/sdcard
#
Click to expand...
Click to collapse
That is showing no files in your SD card folder. It sounds like it is actually mounted on your PC when you are running that, rather than being mounted on the phone itself.
steviewevie said:
That is showing no files in your SD card folder. It sounds like it is actually mounted on your PC when you are running that, rather than being mounted on the phone itself.
Click to expand...
Click to collapse
i have disconnected the usb from my pc, and still get the same message.
this is my understanding; mount sd on pc; means i can access the sd as a hard disk via the phones usb cable on my mac desktop.
unmounting; means i gain access of the sd on my phone only?
i found an option on phone, unmount sd card, should i do this every time i use terminal? i think this is for to unplug the sd card from the phone.
how can i get the sd mounted on my phone? i can see the same files via astro on my phone.
i still receive /sdcard
thanks guys, i just rebooted
my desire z is S OFF now.
and installed the recovery
thanks for all of your efforts
Hey! So I got my G2 from a member on here last night (woohoo!) but I can't seem to root it. I tried every method on here including visionary and gfree. I had some success with gfree since I was able to sim unlock it. When in bootloader I get 's-off' on the first line. But when I go into Rom Manager it tells me I'm not rooted and when I type 'su' into terminal I get 'suermission denied'. Any help here? I really need to flash a new ROM due to ORD.
And just some info from System Info in the boot loader even though I think it's not needed here.
OS ver.-1.22.531.8
eMMC- unknown 2151MB 4407295sectors
Also under IMAGE CRC
hboot: 0x6570c0db
boot: 0x1b87420d
recovery: 0xd4af6ad9
system 0x9f52fea6
Any Update???
OK so you were able to get S-OFF via gfree but not permanent root, when you followed the gfree method, the last step (before the verify) of the gfree rooting guide on the wiki (not sure if that's the one you used) has you run a command to "lock in" root:
You now have read-write access to your /system, hboot, and recovery partitions. But you still need to "lock in" root, and give you 'su' access in the future. So just do:
Code:
# /data/local/tmp/root
# sync
Click to expand...
Click to collapse
I suspect this is where it went wrong.
You should be able to use the same method again to get perm root, just skip the gfree parts. Summary:
1. Get all the files on your phone (they are probably already there)
2. Get temp root using rage
3. Run the command (script) that I listed above
Link to the full instructions: http://forum.xda-developers.com/wiki/index.php?title=HTC_Vision#How_To_Get_R.2FW_Access_.28Permanent_Root_.2F_.22Permaroot.22.29
I tried the wiki method three times, making sure I typed everything correctly. After I type the line you put up I get a series on lines that show that some files can't be shown (I dont remember the exact ones off the top of my head, I'll redo it soon so I can tell you which ones). I also tried it with two different SD cards.
SO I found the errors in another thread started today:
Code:
/data/local/tmp/root
mkdir failed for /system/xbin, File exists
cp: can't stat '/system/xbin/busybox': Not a directory
Unable to chmod /system/xbin/busybox: Not a directory
/data/local/tmp/root: /system/xbin/busybox: not found
cp: not found
cp: not found
Unable to chmod /system/bin/su: No such file or directory
Strange, /data/local/tmp/root is just a script that does all of the stuff to get you permanent root, not sure why it shouldn't be working for you.
I think once you are temp rooted you should be able to install CWM recovery and use that to install a new (pre-rooted) ROM. If you are not ready to or don't want to jump into a custom ROM you can load the stock pre-rooted ROM and should not even have to wipe (would advise a nandroid backup of course)
http://forum.xda-developers.com/showthread.php?t=836042
raitchison said:
Strange, /data/local/tmp/root is just a script that does all of the stuff to get you permanent root, not sure why it shouldn't be working for you.
I think once you are temp rooted you should be able to install CWM recovery and use that to install a new (pre-rooted) ROM. If you are not ready to or don't want to jump into a custom ROM you can load the stock pre-rooted ROM and should not even have to wipe (would advise a nandroid backup of course)
http://forum.xda-developers.com/showthread.php?t=836042
Click to expand...
Click to collapse
I should try temprooting again and flashing CWM. And The only reason I want to root is to flash custom roms. lol.
EDIT: Well that didn't help. I followed the guide for temproot. I did get the root prompt (#) in terminal, but when testing with 'su' gives me 'su:not found'. And CWM still tells me I'm not rooted and wont let me flash the recovery.
Try using visionary to temp root, that may yield more success.
You may want to use ADB to pull out the remnants from your previous attempts.
If you have # in the terminal you should not need to su.
If you can't flash CWM using ROM manager try this method instead http://forum.xda-developers.com/showthread.php?t=902493
With visionary I push temp root, it makes me wait for like 10 minutes, and does nothing. I was just doing su to see what it does. I'll try removing everything with adb and redownloading all the files. Anyway, what's the command to remove with adb? lol
Open an ADB shell and use the rm command to remove individual files, I would remove everything you ADB pushed originally.
Code:
rm /sdcard/su
rm /sdcard/Superuser.apk
rm /data/local/tmp/rage
rm /data/local/tmp/busybox
rm /data/local/tmp/root
Will only run if you have root access (a # prompt) and you may get errors with some since clearly something isn't as it should be on your system.
Did you try using the flash_image utility to flash CWM?
Also if you can flash the engineering hboot you should be able to load CWM from fastboot.
So I removed the files, redownloaded, and redid the wiki root method.
Still no luck. Same error as posted before. This is getting on my nerves. lol
Did you try to install recovery using this method?
If that didn't work did you try to install the engineering HBOOT?
raitchison said:
Did you try to install recovery using this method?
If that didn't work did you try to install the engineering HBOOT?
Click to expand...
Click to collapse
I will attempt these methods soon and report back.
[Q] Help me root my OTA upgraded G2 Visionary R14 Don't Work "Visionary R7 needed"
HELP...HELP....HELP.....PLEASE HELP
I have the T-mobile G2 and I did an over the air upgrade in December of 2010, ever since then the only version of VISIONARY that work on my phone was "Visionary R7" I have search all over the web trying to find the "Visionary R7" so far I have yet to find it...that is why I am posting on this forum......By the way I have tried the latest version of Visionary "R14" but it doesn't work, I have also tried Visionary "R3" "R11" "R12" and "13" and they all don't work on my OTA upgraded T-mobile G2....
So if anyone know where I can download "Visionary R7" please let me know...
Or
If someone know of a way to either Temporary or permanently root the G2 without Visionary please let me know as well
Thanks so much for your kind help......
Is temp root working?
Sent from my HTC Vision using XDA App
use this method, it's easier and safer:
http://forum.xda-developers.com/wik...cess_.28Permanent_Root_.2F_.22Permaroot.22.29
My whole goal is to get the phone temporary rooted using visionary and then finding a way to permanently root the phone....so to answer your question temp root is not working using Visionary R14....It did work when I was using Visionary R7... but since the visionary app (which was the R7 version) came off the Android Market, the process has be super difficult...thanks
My whole goal is to get the phone temporary rooted using visionary and then finding a way to permanently root the phone....so to answer your question temp root is not working using Visionary R14....It did work when I was using Visionary R7... but since the visionary app (which was the R7 version) came off the Android Market, the process has be super difficult...thanks
Nonentity018 said:
Is temp root working?
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Cobra281 said:
use this method, it's easier and safer:
http://forum.xda-developers.com/wik...cess_.28Permanent_Root_.2F_.22Permaroot.22.29
Click to expand...
Click to collapse
+1
Like he said, use that, don't waste your time with visionary
sammd301 said:
HELP...HELP....HELP.....PLEASE HELP
I have the T-mobile G2 and I did an over the air upgrade in December of 2010, ever since then the only version of VISIONARY that work on my phone was "Visionary R7" I have search all over the web trying to find the "Visionary R7" so far I have yet to find it...that is why I am posting on this forum......By the way I have tried the latest version of Visionary "R14" but it doesn't work, I have also tried Visionary "R3" "R11" "R12" and "13" and they all don't work on my OTA upgraded T-mobile G2....
So if anyone know where I can download "Visionary R7" please let me know...
Or
If someone know of a way to either Temporary or permanently root the G2 without Visionary please let me know as well
Thanks so much for your kind help......
Click to expand...
Click to collapse
I'd stay away from visionary if I were you! Its messing up just as many phones as it is rooting them!
part of the problem is that a visionary method is stickied in one of these subforums... that needs to be taken down desperately and replaced with gfree/rage.
Cobra281 said:
use this method, it's easier and safer:
http://forum.xda-developers.com/wik...cess_.28Permanent_Root_.2F_.22Permaroot.22.29
Click to expand...
Click to collapse
I am in the process of using this method....I'll let you all know how it turns out. by the thanks for pointing me to it...
Cobra281 said:
use this method, it's easier and safer:
http://forum.xda-developers.com/wik...cess_.28Permanent_Root_.2F_.22Permaroot.22.29
Click to expand...
Click to collapse
Yes I am in the process of using ADB / RAGE method....I run in problem and I could use someone help please...
TEMP ROOT
ON YOUR PC: Unzip the gfree_temp-root.zip files to a folder. From a cmd window or terminal, navigate to that folder and execute these commands:
$ adb push su /sdcard/su
$ adb push Superuser.apk /sdcard/Superuser.apk
$ adb push rage /data/local/tmp/rage
$ adb push busybox /data/local/tmp/busybox
$ adb push root /data/local/tmp/root
$ adb shell chmod 0755 /data/local/tmp/*
===========
All the commands are working except
$ adb push rage /data/local/tmp/rage
the reply I get after input the command is
Cannot open 'rage': No such file or directory
I have search the web for help...but I could find help on that issue
SO please if anyone knows what I am doing wrong could you please help....
thanks
unzip the gfree_temp-root.zip again and make sure it extracted rage.
rage IS in there, I just downloaded the zip and opened it and looked.
yeah, look for a file called "rage". if it's there, you didn't get the proper directory. you have to get to the "gfree_temp-root" directory on your computer, and THEN adb push it
Cobra281 said:
yeah, look for a file called "rage". if it's there, you didn't get the proper directory. you have to get to the "gfree_temp-root" directory on your computer, and THEN adb push it
Click to expand...
Click to collapse
Yes the "Rage" file is there, all the other command work fine...except the one dealing with the "Rage" file
ratchetrizzo said:
unzip the gfree_temp-root.zip again and make sure it extracted rage.
rage IS in there, I just downloaded the zip and opened it and looked.
Click to expand...
Click to collapse
Thanks so much for your input....when I gfree_temp-root.zip file I can see that the "RAGE" file is present but after 20 to 30 minutes the "RAGE" file disappear from the folder but all the other files remains....Is an alternative gfree_temp-root download link that anyone might know of....thanks again
Disable your virus scanner while you do this, I bet its giving a false positive to the rage file and deleting it
Sent from my HTC Vision using XDA App
ratchetrizzo said:
Disable your virus scanner while you do this, I bet its giving a false positive to the rage file and deleting it
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Thanks so much "Ratchetrizzo" for the tip on disable my anti-virus program, I was able to get the "Rage" command line to work....But now I have run into another ROAD BLOCK and truly hoping someone could help me out as well
I am now getting this error on the Terminal Emulator on my G2 after inputting the following command line from rooting instruction...
'You now have read-write access to your /system, hboot, and recovery partitions. But you still need to "lock in" root, and give you 'su' access in the future. So just do:'
"# /data/local/tmp/root" without the # sign
I got this error message
"## mkdir failed for /system/xbin, File exists
## cp: can't stat '/system/xbin/busybox': Not a directory
## Unable to chmod /system/xbin/busybox: not found
## cp: not found
## cp: not found
## Unable to chmod /system/bin/su: No such file or directory"
Once again I am seeking help on this...So if anyone can help...please let me know. Thanks again for all of the support that I have received so far ...
sammd301 said:
Thanks so much "Ratchetrizzo" for the tip on disable my anti-virus program, I was able to get the "Rage" command line to work....But now I have run into another ROAD BLOCK and truly hoping someone could help me out as well
I am now getting this error on the Terminal Emulator on my G2 after inputting the following command line from rooting instruction...
'You now have read-write access to your /system, hboot, and recovery partitions. But you still need to "lock in" root, and give you 'su' access in the future. So just do:'
"# /data/local/tmp/root" without the # sign
I got this error message
"## mkdir failed for /system/xbin, File exists
## cp: can't stat '/system/xbin/busybox': Not a directory
## Unable to chmod /system/xbin/busybox: not found
## cp: not found
## cp: not found
## Unable to chmod /system/bin/su: No such file or directory"
Once again I am seeking help on this...So if anyone can help...please let me know. Thanks again for all of the support that I have received so far ...
Click to expand...
Click to collapse
Well, start all over but once you get a root (a #) for the first time, rm -rf /system/xbin then reboot the phone, then start all over again and see if that works. for some reason you have a /system/xbin FILE, not a directory.
ratchetrizzo said:
Well, start all over but once you get a root (a #) for the first time, rm -rf /system/xbin then reboot the phone, then start all over again and see if that works. for some reason you have a /system/xbin FILE, not a directory.
Click to expand...
Click to collapse
When I input "rm -rf /system/xbin" command I got back
"rm failed for -rf, Read-only file system
sammd301 said:
When I input "rm -rf /system/xbin" command I got back
"rm failed for -rf, Read-only file system
Click to expand...
Click to collapse
well that's a problem, if /system is read only you can't lock in root
do this before you rm that stuff (remember to be at a root # prompt)
mount -o remount,rw /system
then rm the stuff, then start the root process over.
ratchetrizzo said:
well that's a problem, if /system is read only you can't lock in root
do this before you rm that stuff (remember to be at a root # prompt)
mount -o remount,rw /system
then rm the stuff, then start the root process over.
Click to expand...
Click to collapse
Yes, I did what you suggested, but now I am getting
"rm failed for -rt, no such file or directory" after inputting ""rm -rf /system/xbin" command...by the way thanks so much for helping me out on this...
Ok, after using my phone for a while i decided to root it. Since I have the stock Gingerbread rom i followed the guide to downgrade to the stock froyo rom. http://forum.xda-developers.com/showthread.php?t=1178912
I reached the part Temp-Rooting to Backup However, when i run titanium backup it says Error: Sorry, I could not acquire root privileges. This application will *not* work.
What am I supposed to do? I followed the guide to the letter and everything up till that point was exactly as the guide said.
My phone's details are
Android version 2.3.3
Baseband version 12.56.60.25U_26.10.04.03_M
Kernel version 2.6.35.10-g7b95729
Software number 2.42.415.17
Here is what i did in adb
http://pastebin.com/jkxE55Yh
For some reason, new users are not allowed to post links in their replies. Nipqer, i redid all my steps and did what you told me.
here is the link of all what i did:
http://pastebin.com/Fze9uB33
First, thank you so much for linking a pastebin of what you've done, makes it so much easier to try help.
However I'd really like to see if there was any output after running 'adb shell /data/local/
tmp/fixsu.sh' so if you can get that ouput and post it, would be much appreciated.
You might have to run it from inside shell:
adb shell
cd /data/local/tmp
./fixsu.sh
-Nipqer
Thanks Nipqer and sorry for the late reply.
I did what you told me and this is what i got
C:\Program Files (x86)\Android\android-sdk\platform-tools>adb shell
adb server is out of date. killing...
* daemon started successfully *
# cd /data/local/tmp
cd /data/local/tmp
# ./fixsu.sh
./fixsu.sh
#
though i don't know if it helps with anything.
I just got confused because in the guide it says to install Titanium backup and backup my data. I have already done a manual backup myself but i figured doing a backup using Titanium backup will not hurt. I have used other programs like Root Checker Basic and it tells me that i don't have proper root access.
Can I just ignore this issue and go ahead with the downgrade? Or will there be some problems?
Thanks again in advance!
Hmm, it should give you root permissions after running fixsu.sh.
The lack of output shows it should've worked.
That part of the guide is entirely optional anyway, so If you already have what you want backed up, go ahead and downgrade.
-Nipqer
Nipqer said:
Hmm, it should give you root permissions after running fixsu.sh.
The lack of output shows it should've worked.
Click to expand...
Click to collapse
Well. fixsu.sh returned no error for me, too. But Titanium backup did not get root and trying to call "su", I got I/O error. And looking to dmesg, I seen corrupted file system.
After a bit of research I got the reason: rw remount succeeds, Linux thinks, that data are written to flash, but no data are written for real. Once data leave cache, they are lost and system "returns" to intact state.
I wrote a different fixsu.sh, which does not have this problem, but I am still failing to get root privileges, even with the latest Superuser+su. I got only a pop-up about refused root access. (But "su number_of_any_existing_uid" and then "su" in adb shell says says about permitted access.)
Here is my preliminary fixsu.sh:
Code:
#!/system/bin/sh
chmod 755 /data/local/tmp/busybox
chmod 4755 /data/local/tmp/su
/data/local/tmp/busybox cp -a /system/xbin /data/local/tmp/
mount -o bind /data/local/tmp/xbin /system/xbin
/data/local/tmp/busybox --install -s /system/xbin/
/system/bin/rm /system/xbin/su 2>/dev/null
/data/local/tmp/busybox cp -a /data/local/tmp/su /system/xbin/
/data/local/tmp/busybox cp -a /system/bin /data/local/tmp/
mount -o bind /data/local/tmp/bin /system/bin
/data/local/tmp/busybox cp -a /data/local/tmp/su /system/bin/
# /etc/* changes are needed only for some busybox utils, not for Superuser's su
/data/local/tmp/busybox cp -a /system/etc /data/local/tmp/
mount -o bind /data/local/tmp/etc /system/etc
/data/local/tmp/busybox echo "root::0:0:root:/data/local:/system/bin/sh" > /system/etc/passwd
chmod 0666 /system/etc/passwd
/data/local/tmp/busybox echo "root::0:0:root:/data/local:/system/bin/sh" > /system/etc/passwd
/data/local/tmp/busybox echo "root::0:" > /system/etc/group
chmod 0666 /system/etc/group
# Optional:
ln /data/local/tmp/busybox /data/local/tmp/xbin/busybox
And here is the code to recover "writable" state after reboot:
Code:
#!/system/bin/sh
mount -o bind /data/local/tmp/xbin /system/xbin
mount -o bind /data/local/tmp/bin /system/bin
mount -o bind /data/local/tmp/etc /system/etc
Unfortunately I can't tell you why it won't work. Might just be your partitions are too corrupted or something.
Have you tried a full power cycle (turn phone off, pull battery), it's helped other phones work in the past.
Otherwise I'd say just use adb to pull your entire /data dir, so you have everything saved and can mess round with trying to put it back in later.
-Nipqer
Nipqer said:
Unfortunately I can't tell you why it won't work. Might just be your partitions are too corrupted or something.
Have you tried a full power cycle (turn phone off, pull battery), it's helped other phones work in the past.
Click to expand...
Click to collapse
I tried to reboot without battery removal. Partition was "corrupted" before reboot and intact after reboot. I tried to write again. I again got corruption. And ffter reboot it was again byte-equal to the original system.img. It means, that not write actually happens. Linux kernel just assumes that data are written, but they are lost after leaving kernel cache.
Hopefully, Android mount command supports -o bind, so one can bind mount directories from /data and /system is seemingly writable then.
Nipqer said:
Otherwise I'd say just use adb to pull your entire /data dir, so you have everything saved and can mess round with trying to put it back in later.
Click to expand...
Click to collapse
I saved all mmcblk0p* before starting my experiments. It should be the most complete way to backup, but it does not easily allow partial restore.
utx said:
I saved all mmcblk0p* before starting my experiments. It should be the most complete way to backup, but it does not easily allow partial restore.
Click to expand...
Click to collapse
If you saved the data from the partitions, restoring would just be placing the apk in /data/app/ and then placing the data files back into /data/data/ - if you do it this way, you must run fix_permissions whether you saved it with or without preserving the permissions (owner, read/write/execute, et cetera). The app, when you put it on the different rom, will have a different UID (more than likely) than it did before and the data files permissions would be incorrectly set. Running fix_permissions should resolve that issue.
*EDIT*
I may of misunderstood what you meant by saving mmcblk0p*. How did you do this? At first I was thinking you just meant you did a tar backup of each partition, but after re-reading sounds more like you something like
Code:
# dd if=/dev/block/mmcblk0p# of=/sdcard/mmcblk0p#.img
Is that what you did? If so, are you trying to restore it by the same method?
Code:
# dd if=/sdcard/mmcblk0p#.img of=/dev/block/mmcblk0p#
If so, I'm not sure that would work properly… You might have to extract the data from it then copy it over to the partition...
I've had that problem after geting temp root. Titanium would say no root premissions. So I redid the steps after reboot...but I found the problem was that if you open titanium back up be for u root it will throw yu that msg so if yu have did that that's why so go back after you root in to applications and force close titanium and then reopen app then it shuld give you root premssions at least it worked for me but I still wasn't able to down grade and another thing are u using the gfree method kus that didn't work for me to get root... I had to use the freevo method to get temp root as gfree kept giving me errors after doing the adb coommands
sent from my Tmobile G2 Rush Vision
And if that dosnt work yu can use sdcard maid to back up your system apps n such or delete them ....
sent from my Tmobile G2 Rush Vision
Setherio said:
If you saved the data from the partitions, restoring would just be placing the apk in /data/app/ and then placing the data files back into /data/data/ - if you do it this way, you must run fix_permissions whether you saved it with or without preserving the permissions (owner, read/write/execute, et cetera). The app, when you put it on the different rom, will have a different UID (more than likely) than it did before and the data files permissions would be incorrectly set. Running fix_permissions should resolve that issue.
Click to expand...
Click to collapse
I am aware of this problem. But if one returns exactly equal /system as it was there before, the /data will need no change.
Setherio said:
I may of misunderstood what you meant by saving mmcblk0p*. How did you do this? At first I was thinking you just meant you did a tar backup of each partition, but after re-reading sounds more like you something like
Code:
# dd if=/dev/block/mmcblk0p# of=/sdcard/mmcblk0p#.img
Is that what you did? If so, are you trying to restore it by the same method?
Code:
# dd if=/sdcard/mmcblk0p#.img of=/dev/block/mmcblk0p#
If so, I'm not sure that would work properly… You might have to extract the data from it then copy it over to the partition...
Click to expand...
Click to collapse
It was just an abbreviation:
Code:
cd /dev/block
for PARTITION in mmcblk0p* ; do
dd if=/dev/block/$PARTITION of=/sdcard/$PARTITION.img
done
I guess, that the most straightforward way to restore that /data would be: First run
Code:
fsck mmcblk0p26.img
(on Linux machine) on that /data image (when you don't have root and custom recovery yet, you cannot backup /data in read-only mode, so the image is corrupted a bit for sure; if the fsck puts something to /lost+found, you can delete it after finishing of the rooting process). Then rename mmcblk0p26.img to userdata.img and add it to the PC10IMG.zip that restores stock system. Otherwise you will again fight with "partition in use" problem when trying to restore.
I did not test this method, as I did not understand the partition layout that deeply before I root. But there is no reason why it would not work.
Hello everybody,
for quite a while i am reading several guide for rooting my desire z (android 2.3.3, not branded, USB debugging activated, Fast boot deactivated). In Germany most of the guides refer to Setherio's guide. So working with the source is as usual the best.
Unfortunately - even after 3 tries, with factory resets, rebooting, removing the battery, etc. - I cannot gain a temporary root. neither titanium backup nor MyBackUp Root gain access for making a backup. So I ended up here. I am not sure, if Sayedamir had the same problem. Nevertheless, I appreciate every help.
This is what I have done so far:
http://pastebin.com/NKD6D7Av
Furthermore, referring to Nipquer's 1st post, I executed fixsu as described with following results:
http://pastebin.com/0EQS0UnF
I am not sure, if I should proceed with the downgrading without having a backup and I guess, when the backup isn't working (lack of temporary root), the downgrading would not work anyway?!
Hi Vince683,
Yes I had exactly the same problem. I too followed Setherio's guide and after 2 attempts I still couldnt get temp root. I ended up not being able to back up any of my apps.
However i suggest you back up your messages and contact as that was the only stuff I could back up. there are alot of apps in the market that do that and i guess they dont need root.
If backing up your app data is that not important you can proceed with the downgrade. It worked in my case. I guess the only nuisance would be that you have to manually install and configure all yours apps again.
Tell us how it goes.
Perfect, it worked. Thank you for encouraging me
And Cyanogenmod 7.2 works fine.
Vince683 said:
Perfect, it worked. Thank you for encouraging me
And Cyanogenmod 7.2 works fine.
Click to expand...
Click to collapse
You're welcome