Develop Bugs

How do I enter command when in fastboot mode (Desire)?

Hello.
I'm pretty sure i bricked my HTC desire yesterday when trying to flash LeeDroids Mod. My phone hangs at the three green HTC letters and it has been like this the whole night. I've tried taking out the battery and things like that but it still hangs. Even when triyng to do a recovery. So i searched the forum to find out how to unbrick the phone and i found a nice thread that explains how to get acces to the SD again and then how to unbrick the USB connection. But I havent been able to try this out yet since i cannot find out how to enter commands when in fastboot. I know I need to be connected with a USB-cable to the PC, but what else do I have to do?
Hope someone can help 'cause I would really love to have my HTC Desire working again so that i can try out more cool FroYo mods from this lovely forum.
- Czepluch

czepluch said:
Hello.
I'm pretty sure i bricked my HTC desire yesterday when trying to flash LeeDroids Mod. My phone hangs at the three green HTC letters and it has been like this the whole night. I've tried taking out the battery and things like that but it still hangs. Even when triyng to do a recovery. So i searched the forum to find out how to unbrick the phone and i found a nice thread that explains how to get acces to the SD again and then how to unbrick the USB connection. But I havent been able to try this out yet since i cannot find out how to enter commands when in fastboot. I know I need to be connected with a USB-cable to the PC, but what else do I have to do?
Hope someone can help 'cause I would really love to have my HTC Desire working again so that i can try out more cool FroYo mods from this lovely forum.
- Czepluch
Click to expand...
Click to collapse
you have to use adb, google the android sdk and start there

All you need to do is boot into FASTBOOT, plug in your USB and run an RUU to get back to stock (assumg one is available for your phone) and then root again, had to do it myself the other day

you do not have to do ANY of this
if you are using clockworkmod or any custom recovery then there is the option to mount USB storage in which you can put on a backup or any other rom onto your sd card, unmount usb storage, and flash it, all in one.

cgrec92 said:
you do not have to do ANY of this
if you are using clockworkmod or any custom recovery then there is the option to mount USB storage in which you can put on a backup or any other rom onto your sd card, unmount usb storage, and flash it, all in one.
Click to expand...
Click to collapse
How do I do that when my phone doesnt boot? As i wrote in the first post it is stock at the 3 green HTC letters. I was using clockworkmod to flash, but as I wrote i cannot boot into andoid atm.
@AndroHero: Can you please give me a link or something? I have tried a lot of things, but i doesnt seem to work, so I would like to be certain that the link and guide im using is right.

czepluch said:
How do I do that when my phone doesnt boot? As i wrote in the first post it is stock at the 3 green HTC letters. I was using clockworkmod to flash, but as I wrote i cannot boot into andoid atm.
@AndroHero: Can you please give me a link or something? I have tried a lot of things, but i doesnt seem to work, so I would like to be certain that the link and guide im using is right.
Click to expand...
Click to collapse
Do you have the fake-flash zip file renamed as update.zip and at the root of your SDCard?

dnlgee said:
Do you have the fake-flash zip file renamed as update.zip and at the root of your SDCard?
Click to expand...
Click to collapse
yes i do

czepluch said:
yes i do
Click to expand...
Click to collapse
Have you booted the phone while holding the volume down and then selecting recovery, then when recovery boots, press volume up and power then select "apply update.zip" ?

The problem is that when i choose recovery it freezes aswell. The screen with the phone and the little red triangle freezes, so i cannot choose recovery.

EddyOS said:
All you need to do is boot into FASTBOOT, plug in your USB and run an RUU to get back to stock (assumg one is available for your phone) and then root again, had to do it myself the other day
Click to expand...
Click to collapse
So do what I said here...to get into FASTBOOT hold back and power it on

What is RUU?
Edit: Maybe I need someone to make a step by step noob guide? Im totally lost. Ive flashed my Desire lots of times before and ive never had a single problem, but right now i really dont know what to do and how to do?

If you're asking questions about RUU's then maybe rooting wasn't for you. It's basic stuff. You need a grasp of the basics before trying something advanced!
Basically it's the official ROM file from HTC/your phone vendor...

Okay. Thanks. I thought that RUU was something like that but I just couldnt see how i should be able to acces any files right now. As i wrote before the phone freezes at the picture of a phone with the red triangle, and i am not able to get any further that that. I would really appreciate if anyone could tell me how and what to do next?

I had the same problem a few days ago. For me it worked to just go through the rooting process again, you can find the steps on modaco (just step 1 of r6), I can't link them at the moment I'm at work and it seems I can't open modaco from here.
Anyways if you follow step 1 you can access the recovery again and the phone will boot past the HTC logo screen.
Also these steps are well documented on modaco.
Try this first since it will save you the step of running the RUU, which I wasn't able to (somehow the software complained my battery was below 30%, which it wasn't)
Good luck hope this solves it for you.

czepluch said:
Okay. Thanks. I thought that RUU was something like that but I just couldnt see how i should be able to acces any files right now. As i wrote before the phone freezes at the picture of a phone with the red triangle, and i am not able to get any further that that. I would really appreciate if anyone could tell me how and what to do next?
Click to expand...
Click to collapse
You don't need to go into recovery! boot into FASTBOOT and then leave it at that. Plug the phone in and it will then say FASTBOOT USB. Then run the RUU your phone came with originally. You don't need to go anywhere near Recovery

I am pretty certain that ive found a solution now. I deserve a fist in the nuts for being so stupid not to press volume up + power when trying to get into recovery mode. But fortunately dnlgee asked if i had remembered this. Now that ive gotten this far i should be able to solve the rest. I will however return if im still unable to solve it.

czepluch said:
I am pretty certain that ive found a solution now. I deserve a fist in the nuts for being so stupid not to press volume up + power when trying to get into recovery mode. But fortunately dnlgee asked if i had remembered this. Now that ive gotten this far i should be able to solve the rest. I will however return if im still unable to solve it.
Click to expand...
Click to collapse
Ah I missed that part, I couldn't access recovery either. Only thing left working was fastboot for me. All other options would hang on the HTC logo screen.

[Q] How to comletely remove Clockworkmod

Hey, I rooted, s-off/hbooted my phone and used Clockworkmod to install a ROM.
Now it won't go away no matter what I've tried and I want to be able to turn my phone off and charge it without seeing that annoying recovery screen.
I've backed up all my apps on to SD, wiped data and factory resetted with CWM and the phones built in factory reset yet it still comes back to haunt me.
What do I need to do to make this go away and revert my phone back to it's original out of box state?
CWM should come with an uninstall guide and a notice of how annoying this is, I see it's quite a widespread problem for everyone trying to calibrate the battery with no clear answer

Install the correct HTC RUU for your desire hd.

prank1 said:
Install the correct HTC RUU for your desire hd.
Click to expand...
Click to collapse
Much appreciated, you get my first thanks.
For anyone else in need here's where I got mine (every other ROM and RUU is there too)
http://forum.xda-developers.com/showthread.php?t=868610
Just to be sure, can I just put the RUU on my storage card and use CWM recovery to install it?

Thanks for the.. thanks lol
I don't know but it really doesn't matter, better if you flash it from bootloader. If you were eng hboot s-off then your dhd will become 100% stock (if you installed the correct htc ruu). If you were radio s-off you will still have s-off afterwards. I don't think this affects warrentee issues as long as you have installed the correct rom.
On another note, I am sure I read somewhere some instructions on how to calibrate your battery and fix this problem. But you may have to do a little searching for it.
Sent from my Desire HD using XDA App

even on stock the phone goes into recovery anyway just it don't show the recovery screen. reason it does so i've read is for the led light to come on lol
spookamiester that link just brings you back to this thread so i've placed a link to all HD files and it has all the RUU files there
http://forum.xda-developers.com/showthread.php?t=841207
just check the first two links for ruu files
and a guide here to install ruu's
http://forum.xda-developers.com/showthread.php?t=864054

spookamiester said:
CWM should come with an uninstall guide and a notice of how annoying this is, I see it's quite a widespread problem for everyone trying to calibrate the battery with no clear answer
Click to expand...
Click to collapse
Maybe I am being simple but I see this posted everywhere as a problem, it in no way affects battery calibration, yes when the phone is turned off and plugged in it boots into recovery (it also does this with the stock ROM) so what? It's still charging and from CW you can then wipe the battery stats which is required to complete your calibration anyway.
What exactly is the problem with it booting into CW when turned off and plugged in

and to answer the question, reflash with the appropriate RUU

Or just flash recovery.img from a stock rom

Is the s-off that stops the receiving of OTA's ?
Sent from my Desire HD using XDA App

ghostofcain said:
Maybe I am being simple but I see this posted everywhere as a problem, it in no way affects battery calibration, yes when the phone is turned off and plugged in it boots into recovery (it also does this with the stock ROM) so what? It's still charging and from CW you can then wipe the battery stats which is required to complete your calibration anyway.
What exactly is the problem with it booting into CW when turned off and plugged in
Click to expand...
Click to collapse
First of all I'd like to thank everyone for the responses, should be able to get things sorted now.
In response to the charging in CWM, I tried it for over an hour after full charge on and the LED remained amber, I turned the phone back on and the battery was at 99% which leads me to believe that it doesn't actually charge in CWM recovery, I tried this on stock and within 10 minutes after full charge on I got the green light off. I've asked in other threads if anyone can confirm the phone charge whilst in CWM but so far no confirmation, just similar results.
I'll keep my eyes pealed for answers but I don't think it works with CWM and can't find a way to charge whilst off without CWM recovery popping up.

spookamiester said:
First of all I'd like to thank everyone for the responses, should be able to get things sorted now.
In response to the charging in CWM, I tried it for over an hour after full charge on and the LED remained amber, I turned the phone back on and the battery was at 99% which leads me to believe that it doesn't actually charge in CWM recovery, I tried this on stock and within 10 minutes after full charge on I got the green light off. I've asked in other threads if anyone can confirm the phone charge whilst in CWM but so far no confirmation, just similar results.
I'll keep my eyes pealed for answers but I don't think it works with CWM and can't find a way to charge whilst off without CWM recovery popping up.
Click to expand...
Click to collapse
I have spent quite a while in recovery and I am fairly sure it's charging I wouldnt be surprised that the green led didn't function though? I don't really see how it wouldn't charge surely it a hardware thing when the power is attached?
Update: I use QtADB to give a GUI interface to ADB, have spent the past 15 minutes monitoring the battery state whilst in Clockwork recovery and it is most defintetly charging so you needn't worry about that

I bought the phone from Hong Kong with stock ROM. Rooted, S-Off and installed CWM but never flashed any ROM. But I have same the problem, screen will boot to recovery when I want to charge. I found there are a lot of DHD guys have the same problem here in China or Hong Kong..... and no solution found in any forum here yet. Some said it's a bug on CWM.
Anyway. I found an alternative myself. Instead of using the DHD original charger, I used the I9000 charger to charge the DHD. It worked perfectly (100% charged) and no recovery screen appeared so far......

Hey guys!
I have the original Desire HD stock ROM but I have clockwork mod recovery.
Could you guys provide a step by step guide on how to remove and replace with original recovery image?
I would really appreciate all the help!

xmoo said:
Or just flash recovery.img from a stock rom
Click to expand...
Click to collapse
I have a file recovery.img. How do I flash it to the DHD?

I'd like to know this as well. I have the Clockwork bootloader installed. It's OK, but I changed my mind - I'd like to keep this phone as close as possible to factory-standard and use a different phone for hacking. Is there a step-by-step guide to reverting a DHD back to normal so I can benefit from the regular OTA updates?
Thanks!

Reflashing the ruu is the hard and long way.
Just download the stock recovery.img which west2cool was good enough to post for me. (Cheers again I didn't really feel like installing windoze just for that).
Then use fastboot - "fastboot flash recovery recovery.img"

dr.m0x said:
Then use fastboot - "fastboot flash recovery recovery.img"
Click to expand...
Click to collapse
And make sure it is FASTBOOT mode. Flashing fails otherwise (unless I did something stupid).

Sorry, I'm a newb at this.
When I boot by doing vol-down + pwr I get a mainly white screen with three Androids skateboarding at the bottom. At the top it says
ACE PVT SHIP S-OFF
HBOOT-0.85.0007
The top option is "FASTBOOT", so I press pwr once to select that.
Next I see four options:
BOOTLOADER
REBOOT
REBOOT BOOTLOADER
POWER DOWN
I do not see an option to reflash a recover image.
If I go into "RECOVERY", I see the green text on a black background of ClockworkMod v2.5.1.3. There is an option to apply an update.zip, however that's clearly not the same thing as I was instructed to do.
Detailed step by step instructions would be much appreciated!
THANKS!

I'm resurrecting my laptop with ubuntu 10.10 x64 right now (so I can build gingerbread) so can't help until later. If someone doesn't beat me to it, I will up a proper set if instructions along with the links you will need once my laptop is fully functional again.
Sent from my performance enhanced Desire HD

Ok buddy, my lappy lives again
1. Download the recovery.zip posted earlier on in the thread.
2. Extract recovery.img from the recovery.zip (best to extract it somewhere easy like a new folder called c:\fastboot)
3. Download fastboot from here. http://developer.htc.com/adp.html#s2
4. Make sure fastboot.exe and recovery.img are in the same directory (e.g. c:\fastboot)
5. Reboot your phone as you did before (while holding vol down + power)
6. Select fastboot and push the power button
7. Plug your phone into your computer - it should change the message to "FASTBOOT USB"
8. Open a terminal (push start button and type in "cmd" to get one if you don't know how).
9. Type "cd c:\fastboot" and press enter.
10. Type "fastboot flash recovery recovery.img"
11. You should see a message which says something like sending ... send complete ... done.
12. To test: Push the power button on your phone once, push volume down once to highlight recovery, push power button. It should boot you to a screen with a red triangle.
13. Push vol up + power button to bring up the stock recovery menu
14. Push power button to reboot
Hopefully thats detailed enough

GN not starting

hi,
i need help my GN is not starting after I flashed a theme all i can just get into clock mode recovery even i didn't have any back up or any restore point it just shows google logo when i start. Please helppppppppppppppppppp pleaseeeeeee
thankzzz
now i am stuck on below attachment please help thnkzz so much for all reply till now

since you didn't do a Android your basically screwed so all you data is gone you only hope is to transfer a file through fastboot(can you even do that?) Or boot to Odin mode and flash a stock image
Sent from my Galaxy Nexus using XDA App

GSM or LTE Gnex? What ROM were you running?

Golden rule: Do a backup before doing anything to your phone!
Now all you can do is to download EXACTLY same ROM as you were using by now, wipe cache/dalvik-cache, flash this ROM once again and hope that i'll boot. If it won't you'll have to wipe /data is well.

Sleuth255 said:
GSM or LTE Gnex? What ROM were you running?
Click to expand...
Click to collapse
HI
its gsm i tried to flashed the same rom but still the same only i can access is to recovery

cordell507 said:
since you didn't do a Android your basically screwed so all you data is gone you only hope is to transfer a file through fastboot(can you even do that?) Or boot to Odin mode and flash a stock image
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
tnkz bro but i am new to android please help how to do it with Odin

well since you can boot into recovery try searching in your sdcard folders if youve left a ROM .zip there laying around and if this is the case just flash it and youre back on track

nonione said:
well since you can boot into recovery try searching in your sdcard folders if youve left a ROM .zip there laying around and if this is the case just flash it and youre back on track
Click to expand...
Click to collapse
unfortunatly i delete system file and data file also in recovery i tried to flash the zip update but no result helpppppppppppppppp

salym said:
unfortunatly i delete system file and data file also in recovery i tried to flash the zip update but no result helpppppppppppppppp
Click to expand...
Click to collapse
This will help you get back to stock
http://forum.xda-developers.com/showthread.php?t=1392310
Sent from my GNex {GSM} T-Mobile

Change your spark plugs.
Sent from my Nexus in Texas.

spaceman860 said:
This will help you get back to stock
http://forum.xda-developers.com/showthread.php?t=1392310
Sent from my GNex {GSM} T-Mobile
Click to expand...
Click to collapse
Hi bro i tired with Odin but stops on userdata any help thnkzzzz

salym said:
hi,
i need help my GN is not starting after I flashed a theme all i can just get into clock mode recovery even i didn't have any back up or any restore point it just shows google logo when i start. Please helppppppppppppppppppp pleaseeeeeee
thankzzz
Click to expand...
Click to collapse
i am stuck on this now please help

ouch... softbrick.
put your phone down.
take a deep breath or two.
If you are old enough, grab a beer and relax for a bit. Think calming thoughts.
Now, start learning about how to mod your GNex. We can help.
Here's your First assignment:
find out if you still have a bootloader by booting into fastboot mode. Report back with your findings and a screenshot!

Sleuth255 said:
ouch... softbrick.
put your phone down.
take a deep breath or two.
If you are old enough, grab a beer and relax for a bit. Think calming thoughts.
Now, start learning about how to mod your GNex. We can help.
Here's your First assignment:
find out if you still have a bootloader by booting into fastboot mode. Report back with your findings and a screenshot!
Click to expand...
Click to collapse
Still have a bootloader? Are you serious? You need to learn how to use an android device as well.
To the OP: Do a factory reset in Clockwork and go to mounts
and format /system. Flash the ROM zip. Profit.

Absolutely serious. Have you been reading this thread? The OP needs to start at ground zero and stop just trying every tool he/she sees. My purpose was to get this person to do some research and I was establishing a knowledge baseline. One plan I was considering was to help the OP install the GNex toolkit then locate stock images and obtain a working build. Your cryptic one liner bit should prove vastly more useful to this guy though. I'll let you have at it and go back to my dev work. lol at least this post was a good way to make sure gapps/root capabilities are properly cooked into my latest test build ....
Sent from my Full AOSP on Toro using xda premium

Sleuth255 said:
ouch... softbrick.
put your phone down.
take a deep breath or two.
If you are old enough, grab a beer and relax for a bit. Think calming thoughts.
Now, start learning about how to mod your GNex. We can help.
Here's your First assignment:
find out if you still have a bootloader by booting into fastboot mode. Report back with your findings and a screenshot!
Click to expand...
Click to collapse
U r right i am not good in android but i tried to be and this happens, meanwhile nothing shows after i start the device it shows the !!!! mark with device the PC logo,this happens due to ODin actually the SUMSUNG ADB interface shows ! mark because i cant debug from device even no bootloader works any more thnkz for replying

*facepalm*
OP, you are holding it wrong.
I can think of at least 2 ways to recover from a situation like this. Both are well described in these forums (search works 99% of the time).
....
Oh come on, you don't have the zip of the last rom you flashed, get another one, hey, its free right? **** we dont know nothing about but we'll flash it anyways!
Man...If you have cwm recovery, you're safe. No need to go messing with fastboot (forget odin) just yet. Now stop wasting everybody's time and learn to help yourself.
Here's a few tags to get you started:
cwm, recovery, adb, bootloader, fastboot

bk201doesntexist said:
*facepalm*
OP, you are holding it wrong.
I can think of at least 2 ways to recover from a situation like this. Both are well described in these forums (search works 99% of the time).
....
Oh come on, you don't have the zip of the last rom you flashed, get another one, hey, its free right? **** we dont know nothing about but we'll flash it anyways!
Man...If you have cwm recovery, you're safe. No need to go messing with fastboot (forget odin) just yet. Now stop wasting everybody's time and learn to help yourself.
Here's a few tags to get you started:
cwm, recovery, adb, bootloader, fastboot
Click to expand...
Click to collapse
i tried more than one day on this issue its only starts with !!! mark on it nothing else, i have attached the pic i cant access any bootloader or any cwm or any thing all i did with Odin and stuck to attached pic even i start the device its shows the same pic.
http://www.youtube.com/watch?v=WdM2M8Nz6QQ this I used on Odin
thnkzz

As I suspected earlier, it appears that the OP may have trashed his bootloader partition when he tried using Odin to flash the 4.0.2 factory image (which includes a bootloader). At one point he had CWM but not any more since he can't boot to the recovery partition.
Another possibility is that the Odin tool itself places the device in this mode and it can't be manually reverted by starting up in fastboot mode. Looking at the picture, it literally appears that the phone is saying that a flashing operation is half finished but the phone has lost the PC connection... This would be a lot like what I've experienced with iPhones.
In either case, I can deduce that Odin is the tool to use to clear this softbrick.
Hopefully, it'll be flame-off now Sdobron. Perhaps you might want to help out here since I'm not up to speed on the Odin tool myself and would like to learn more about it.
@salym: I know this may be redundant but I need to establish your problem baseline empirically. Once again, can you verify that when you hold vol down/vol up then press power that you get the image you posted?

Use Fastboot!
Dude, it looks like your problem is with crappy boot sector.
While turning on your phone, hold both volume up and volume down buttons, and long press power button untill you feel single vibrate feedback.
Then connect your phone to the computer via USB, and if it doesn't detect drivers, google "samsung android usb driver". Additionally you can install PDANet application (X64 or x86 depending on you system).
THen download Fastboot - there are plenty of instructions how to flash it, and flash stock images (that come with radio, boot sector, rom itself, etc) - there are also plenty of discussions about how to do it. PM if you have any other questions!

[Request]Acer A100 Recovery.img for ICS LOCKED

Hello Members
I need a Official recovery.img dump for this ICS version
ACER_AV041_A100_0.002.00_ww_GEN1 link >>http://vache-android.com/v1/download.php?fileID=116
my recovery does not install update.zip patches and power key does not select any opition
http://youtu.be/CWFlA1W08wE
this is my bootloader version
Bootloader v0.03.11-ICS: Starting Fastboot USB download protocol
help me please
You Can make a backup this IMG with "Acer recovery tool" downloaded from the google play store
thanks

Ill attach the stock recovery for one of the ICS roms that vache posted, but I can't remember the exact build #. I know it's not the leak version, and if it helps I also used it to flash back to stock after some funny business.

I just noticed something, you are aware that image you linked to is a A101 image, right?

masr1979 said:
Ill attach the stock recovery for one of the ICS roms that vache posted, but I can't remember the exact build #. I know it's not the leak version, and if it helps I also used it to flash back to stock after some funny business.
Click to expand...
Click to collapse
thanks now works
u save my tab

rollidark said:
thanks now works
u save my tab
Click to expand...
Click to collapse
I'm glad it worked out for you, but if this fixed your device that you made a previous bricked thread about, could you please to back, and post an update to that thread discribing what you did, and how you did it, to get the device back up again? It'll definatly help anyone else with this same issue.

You're welcomed, we are here to help each other after all. You should follow pio's advice and describe what you did so others can benefit from your experience. We have to make such info as readily available as possible.

Having the same issue described
I have a locked bootloader tried many different A100 update.zip files. Please tell me how you fixed it with the recovery image I have the locked bootloader v 0.03 up.

citricube said:
I have a locked bootloader tried many different A100 update.zip files. Please tell me how you fixed it with the recovery image I have the locked bootloader v 0.03 up.
Click to expand...
Click to collapse
He had a brick not a locked bootloader, you can't flash a bootloader directly if its locked with fast boot.
Tapatalked from my Galaxy S II.

Awesome
Looks like my tablet is going back to Acer Repair for the second time in about a month. :cyclops:

citricube said:
Looks like my tablet is going back to Acer Repair for the second time in about a month. :cyclops:
Click to expand...
Click to collapse
Wow that's a pretty bad run, what's wrong with either one?
Yes I know holy threadjack Batman
Tapatalked from my Galaxy S II.

masr1979 said:
Ill attach the stock recovery for one of the ICS roms that vache posted, but I can't remember the exact build #. I know it's not the leak version, and if it helps I also used it to flash back to stock after some funny business.
Click to expand...
Click to collapse
Hi, I have the same problem as rollidark. What do you do with this recovery image. It seems rollidark used it to fix his issue.
thanks

liltyke said:
Hi, I have the same problem as rollidark. What do you do with this recovery image. It seems rollidark used it to fix his issue.
thanks
Click to expand...
Click to collapse
Put an stock rom update on the root of your external sdcard (vache & zeronull have released some), rename it update.zip. I'd don't recommend recommend relocking your bootloader unless you're absolutely sure what you are doing, so that means that if the rom you downloaded has a bootloader.blob you need to delete it, or look for one that doesn't have it (I think vache's don't have it)
Now reboot into fastboot
adb reboot bootloader
Click to expand...
Click to collapse
once in fastboot
fastboot erase recovery
Click to expand...
Click to collapse
then
fastboot flash recovery "recovery.img file location"
Click to expand...
Click to collapse
That should give you stock recovery, after that I usually hold down the volume button closest to the lock switch and run
fastboot reboot
Click to expand...
Click to collapse
After you see the green android with the progress bar in the bottom your rom should be flashing, and hopefully once finished you'll be ready to re-root, and reflash your rom... if you were careful and had a nandroid-backup you could even restore your /data (I don't usually restore my /system or other partitions).
Godspeed in your flashing endeavors my friend.

masr1979 said:
Put an stock rom update on the root of your external sdcard (vache & zeronull have released some), rename it update.zip. I'd don't recommend recommend relocking your bootloader unless you're absolutely sure what you are doing, so that means that if the rom you downloaded has a bootloader.blob you need to delete it, or look for one that doesn't have it (I think vache's don't have it)
Now reboot into fastboot
once in fastboot
then
That should give you stock recovery, after that I usually hold down the volume button closest to the lock switch and run
After you see the green android with the progress bar in the bottom your rom should be flashing, and hopefully once finished you'll be ready to re-root, and reflash your rom... if you were careful and had a nandroid-backup you could even restore your /data (I don't usually restore my /system or other partitions).
Godspeed in your flashing endeavors my friend.
Click to expand...
Click to collapse
Nicely done, masr1979!:good:

masr1979 said:
Put an stock rom update on the root of your external sdcard (vache & zeronull have released some), rename it update.zip. I'd don't recommend recommend relocking your bootloader unless you're absolutely sure what you are doing, so that means that if the rom you downloaded has a bootloader.blob you need to delete it, or look for one that doesn't have it (I think vache's don't have it)
Now reboot into fastboot
once in fastboot
then
That should give you stock recovery, after that I usually hold down the volume button closest to the lock switch and run
After you see the green android with the progress bar in the bottom your rom should be flashing, and hopefully once finished you'll be ready to re-root, and reflash your rom... if you were careful and had a nandroid-backup you could even restore your /data (I don't usually restore my /system or other partitions).
Godspeed in your flashing endeavors my friend.
Click to expand...
Click to collapse
thank you very much for the detailed explanation masr1979. I'll give it a shot when I get home from work.

Basically I got the rear camera replaced, it was working great. About a couple weeks later It's running sluggishly because I was running too many apps at once. So I decided to press the reset button while It was lagging out, next thing I know It's stuck at the silver android logo forever. I tried using some update.zip's but that just made the problem worse.

Well it seems my knowledge level was a few steps back from where it needed to be to fully understand the instructions as posted, so the last 24 hours have been a whole lot of 'old dog learning new tricks'. I have adb and fastboot installed now via one of the threads found through googling. When I enter 'adb reboot bootloader' everything seems to go fine, but when I enter 'fastboot erase recovery' I get 'ersaing 'recovery' ... FAILED (remote: (00000002)) ANy tips from you pros?? I've been beating my head against the wall for a while and neither my head or the wall are looking too good right now Thanks for any help anyone may offer.

liltyke said:
Well it seems my knowledge level was a few steps back from where it needed to be to fully understand the instructions as posted, so the last 24 hours have been a whole lot of 'old dog learning new tricks'. I have adb and fastboot installed now via one of the threads found through googling. When I enter 'adb reboot bootloader' everything seems to go fine, but when I enter 'fastboot erase recovery' I get 'ersaing 'recovery' ... FAILED (remote: (00000002)) ANy tips from you pros?? I've been beating my head against the wall for a while and neither my head or the wall are looking too good right now Thanks for any help anyone may offer.
Click to expand...
Click to collapse
Need a little more information first.
What android version are you on now? What boot loader version does it show upper left on boot? What all have you done to this point?
Tapatalked from my Galaxy S II.

pio_masaki said:
Need a little more information first.
What android version are you on now? What boot loader version does it show upper left on boot? What all have you done to this point?
Tapatalked from my Galaxy S II.
Click to expand...
Click to collapse
Thanks for jumping in here pio_masaki. It's very much appreciated.
Sorry for the lack of details, I realize that I should have given that info from in my first post.
Android version is 4.0.3 ,I flashed it with the first ICS leak that showed up here on XDA.
Bootloader version is v0-03.11-ICS
The A100 is not rooted.
After the official ICS update was being streamed I realized that I wasn't getting it. Figured it was because I had already flashed the early leak. I saw here on XDA a few threads where people were trying to get back to HC because they were having the same problem. I followed steps and advice listed in those other threads but nothing was working for me. I always got the dead android logo any time I tried to recover using an 'update.zip' on my external sd card. When I get the dead android logo and press the home button I do get the recovery menu button soon noticed that even though I could scroll through the menu I could not select any of the options. I saw this thread and it seemed to be very similar to my situation.
thanks again for your time.

liltyke said:
Thanks for jumping in here pio_masaki. It's very much appreciated.
Sorry for the lack of details, I realize that I should have given that info from in my first post.
Android version is 4.0.3 ,I flashed it with the first ICS leak that showed up here on XDA.
Bootloader version is v0-03.11-ICS
The A100 is not rooted.
After the official ICS update was being streamed I realized that I wasn't getting it. Figured it was because I had already flashed the early leak. I saw here on XDA a few threads where people were trying to get back to HC because they were having the same problem. I followed steps and advice listed in those other threads but nothing was working for me. I always got the dead android logo any time I tried to recover using an 'update.zip' on my external sd card. When I get the dead android logo and press the home button I do get the recovery menu button soon noticed that even though I could scroll through the menu I could not select any of the options. I saw this thread and it seemed to be very similar to my situation.
thanks again for your time.
Click to expand...
Click to collapse
So...you flashed the bootloader to get back to HC and now it won't use update.zip? What about booting into android, does that still work? Or fast boot? Or uhm...I seem to recall having to do a hard reset to get the downgrade to work, have you done this too? I never downgraded just seemed pointless when I was already on ics so I'm not experienced with it, just recall seeing the boot loader needing a hard reset to work.
Tapatalked from my Galaxy S II.

No, I never flashed the bootloader, not unless that happens while trying to run an update.zip. adb and fastboot seem to be working. Based on the earlier instructions 'adb reboot bootloader' does restart the A100 and gives me the bootloader message at the top left of the screen. When I run the ' fastboot erase recovery' command I get the FAILED message in the command prompt window and also get a message in red text on the A100 saying 'Fastboot: not support the command in lockmode, failed to process command erase: recovery error (0x2)'. When I run the 'fastboot reboot' command the A100 does restart. So all that leads to believe that the communication from my computer to the A100 is ok.
Booting into Android. The A100 starts and works fine if that is what you are referring too. As far as the hard reset, if that's the process of holding down the volume button while powering up and flipping the lock switch back and forth to reset the unit, then yes I have done that and it does work. My whole goal here is to get the unit to running ICS legitimately and get updates from ACER. I don't care what I have to do, it's just a couple of the other threads mentioned the need to go back to HC to get the official ICS update. So that's why I tried that. But the last time a update.zip worked was when I flashed the leaked ICS. I have got the dead android logo every time since.
Sorry if some of this info is redundant from my earlier post, I just wanted to get it all in the same place.
Thanks again for your help.

Bootloader relocked on its own now wont accept token

So i unlocked bootloader and did not compete rooting process and when i went to finish, the phone had relocked itself. Now it will not let me unlock it again. I flashed the ruu provided in a post on this site and reset everything and tried again. Nothing.
When i flash unlock_code.bin it says: sending unlocktoken (0 kbs) and that's it, nothing more. When i finally disconnect usb it says fail. Error too many links
I am having such a difficult time with this phone! Any suggestions out there??
Sentfrom my HTC One V using xda premium

try again whole process
Disnick81 said:
So i unlocked bootloader and did not compete rooting process and when i went to finish, the phone had relocked itself. Now it will not let me unlock it again. I flashed the ruu provided in a post on this site and reset everything and tried again. Nothing.
When i flash unlock_code.bin it says: sending unlocktoken (0 kbs) and that's it, nothing more. When i finally disconnect usb it says fail. Error too many links
I am having such a difficult time with this phone! Any suggestions out there??
Sentfrom my HTC One V using xda premium
Click to expand...
Click to collapse
try again whole process and it should unlock

xp?
I must've tried it 20 times with the same results.
So I copied my files to a flash drive and packed em on over to a friend's computer running windows7and bam first try. Must not like my ol xp system.
Do I'm unlocked and flash the twrp recovery and follow the steps power this forum and when I go to install the htc dumlock files it installs and then I reboot but when I enter the app tray to install and run dumlock it says program quit working and closes down so I can't update binary.
So at this point there I'd no WiFi or 3G and I'm forced to run RUU to rest phone cuz my dumb A$$ forgot to backup after installing twrp:/
What should I try to install or what steps should I take next?
Thanks in advance for the advice!!! Much appreciated

I dont think you have to RUU your phone at this point. Just do this.
Go to http://forum.xda-developers.com/showthread.php?t=1676686 and download the version for HTC one V,
download downloads.noshufou.netdna-cdn.com/superuser/Superuser-3.1.3-arm-signed.zip
and downloads.androidsu.com/superuser/su-bin-3.1.1-arm-signed.zip
move both of these on your SD card
Restart your phone without connecting it yet to the PC in bootloader, you just shut it down, and then you press volume down and power. in the bootloader menu select the 1st option FASTBOOT. you should see in red text FASTBOOT.
Plug the USB cable in the phone and FASTBOOT should change to FASTBOOT USB. open All In One tool and select upper right option Flash Recovery. TWRP GSM (if you use PrimoU) or TWRP CDMA. (For PrimoC).
If the recovery is succesful you can select now in the fastboot menu to go to recovery. in recovery select install and flash those two files to install the Switch User (superuser in this case) and...that should be it. please let me know how it works, im not very good at this either but that's how i did it every time and it was 100% fail safe for me.

Thank u
Thank u very much, it worked perfectly!
Now I found the rom Im gonna try out, can u explain to me what is meant by flashing the rom and kernel and gaaps? This is my first root evall these terms and such confuse me and sepecially which mode to be in,if debugging needs to be on or off... learning rapidly tho, thank u
Ive decided to try Black Jelly btw, any reviews or xperience or suggestions r apreciated

Disnick81 said:
Thank u very much, it worked perfectly!
Now I found the rom Im gonna try out, can u explain to me what is meant by flashing the rom and kernel and gaaps? This is my first root evall these terms and such confuse me and sepecially which mode to be in,if debugging needs to be on or off... learning rapidly tho, thank u
Ive decided to try Black Jelly btw, any reviews or xperience or suggestions r apreciated
Click to expand...
Click to collapse
i'm too lazy to help you out... and you are too lazy to search it out... there are TONS of "how to flash your one v" in our threads... search for them - either here on Help and Troubleshooting or in General.

You copy the kernel on your desktop,put the phone in fastboot USB mode and in the all in one tool select flash kernel, browse to the kernel needed for the ROM you chose (make sure to read the threads for the Roma very well so you can learn about bugs they might have)
You need to copy the ROM and the halls (google apps) on your Sd card. Reboot in recovery, select wipe, and use only the following options: wipe cashe, wipe system, wipe dalvik, reset factory. I hope I remembered the names well. Now go to install and flash the ROM, like you did with superuser, and reboot the phone, the first boot can take up to 5 minutes so don't worry. After it boots conpletly you can go again in,recovery and flash gapps. I recommend that when you flash things, to do a reboot betweeen each program. Also, there's no need to use any of the wipe option. Wipe is only for when u change the ROM good luck
Sent from my HTC One V using xda app-developers app