[Q] quick CMW3.x.x question - Epic 4G Q&A, Help & Troubleshooting

My endgoal is to flashsyndicate to my Epic.
I started with DI18 and flashed (via recovery) to EB13. Which is where I currently am. I would like to us Titanium Backup to save all my data but I need root. Its my understanding that when I run the CMW 3.x.x one click I am going to have to immediately flash to an ext 4 compatible ROM, and therefore lose my EB13 data? I was thinking that I could use noobnl's root, backup with T.B. THEN CMW 3 one click and flash syndicate followed by the dual fs kernel? Is this sound reasoning?

You can go to cwm 3 without flashing an entire rom. You would just need to flash a EXT4 compatible kernel. The cwm ext4 conversion process backs up and restores your data so as long as you flash a ext kernel you should be good to boot into stock then backup then proceed with flashing your rom.
Or you could one click with cwm 2.5 then backup, then run one click with cwm3 and convert. This is what I did.
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Awesome! Thanks for the help

Related

Failure to restore image from clockword mod

This seems to keep happening to me but if i backup a rom after setting it up how i like, i can see the files in the clockword mod folder but when i go to restore it it complains to me that the boot image is missing and fails constantly. I am using clockwork mod acsrecovery v1.0.0.5. and running thunderhawk 3.3 currently. What i do is choose (pre-rom wipe) then go to backup and restore, choose my restore image and go. From there it does some file checking and errors out about the boot img. file.
Thanks for any help.
Bml or Mtd?
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This should be in Q&A. He must be on BML because MTD installs CWM 5.027MTD.
OP I would switch to CWM 5.027 and try it again. Don't rename the backups.
kennyglass123 said:
This should be in Q&A. He must be on BML because MTD installs CWM 5.027MTD.
OP I would switch to CWM 5.027 and try it again. Don't rename the backups.
Click to expand...
Click to collapse
im still fairly new so i dont know the difference between BML and MTD, sorry. I DID however read some issues with acs recovery and backups from here and qbkings video and how you should upgrade to 5.0.2.7 which i just did. Im backing up the rom through rom manager now and will give another go. Thanks.
edit: question, before restoring a backup does cache and dalvik need to be wiped?
looks like acs recovery was the problem. i just restored(with rom manager) a clean gb rom backup i made a little while back and it worked and right now the thunderhawk restore backup is moving along just fine with no errors. Thanks guys.
nyr35blue said:
looks like acs recovery was the problem. i just restored(with rom manager) a clean gb rom backup i made a little while back and it worked and right now the thunderhawk restore backup is moving along just fine with no errors. Thanks guys.
Click to expand...
Click to collapse
You are welcome. And no you don't have to wipe before restoring backups, it should overwrite everything.

[solved] Help! cannot restore stock rom!

few days ago I just flashed cwm recovery and made a backup for every partition, after that I flashed the cm7.2.
but now when I want to go back to stock, I cannot restore the backup. it seemed that the recovery cannot format the partitions into rfs. (even I used the rfs+ext4 recovery)
anyone has any ideas?
Did you have an ext4 partition when you did the backup? I've experienced problems with the CWM backup a couple of times because it's not getting along well with ext4 partitions so I had to go from scratch a couple of times because I couldn't do a restore. For Galaxy Gio, I would recommend you to use Titanium Backup instead of CWM Recovery from now on if don't want to get into trouble with backups and stuff.
Just flash a new firmware via ODIN.
LegoGabi said:
Just flash a new firmware via ODIN.
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Click to collapse
thanks for replies but my original firmware contains chinese which cannot available here
Try this:
1) flash some stock multi-package firmware (that would format your FS to rfs from ext4); shouldn't matter much what firmware you flash, just something Gingerbread-ish to allow CWM to work, as you only need it to format partitions
2) flash CWM (or install via update.zip method from recovery) that works with stock firmware (I believe it's the one with rfs+ext4 support but you better check in CWM thread)
3) restore your stock ROM backup
Have you checked Samsung firmware websites like samfirmware to see if they had yours?
If not, there are instructions here on creating an Odin flashable backup, which you could do if you have access to another, unmodified Gio.
Otherwise, look into the workings of CWM. You may be capable of DD'ing the nandroid files manually, but don't take my word for it.
thanks everyone who replied, i finally figured out what's wrong.
It turned out to be the problem that no CWM for gio could format the partitions into rfs therefore they kept giving me errors when i tried to restore.
and after some trials, I found that the CWM for CM7 (cwm-v2.zip) can actually restore my backup, but with the system, data, cache formated in ext3. Therefore with the stock kernel, it won't boot.
Final remedy: use CWM for CM7 to restore the backup, then flash a custom kernel for stock rom.
crescal said:
thanks everyone who replied, i finally figured out what's wrong.
It turned out to be the problem that no CWM for gio could format the partitions into rfs therefore they kept giving me errors when i tried to restore.
and after some trials, I found that the CWM for CM7 (cwm-v2.zip) can actually restore my backup, but with the system, data, cache formated in ext3. Therefore with the stock kernel, it won't boot.
Final remedy: use CWM for CM7 to restore the backup, then flash a custom kernel for stock rom.
Click to expand...
Click to collapse
Which kernel? Im in your exact situation, i got the cwm you mention and it restored the back up and flashing the kernel for stock rom with lots of options claiming to support ext4 i get boot loops. If you can tell me what kernel you booted with i will be very grateful. Tomorrow is my daughters bday and i need my korean gio with different wifi hardware to tether to my tablet for ideo chat, which only works with stock. Thank you.

[Q] Restoring From A Different Recovery

Hi all. I'm coming from a HTC Evo so some things on the touch are a little different to me. My question is this: I have noticed that some roms require a specific recovery be used. I am running AGAT recovery now but the rom I am wanting to install requires CWM. If I flash this rom and recovery, how do I get my AGAT backups if needed. Do I just reflash AGAT and use them? Like I said coming from an EVO, I only had one recovery (AMON) for all my needs. Switching back and forth between recoveries and how to do it is new to me.
Thanks,
LJ
CWM backups done in CWM or CWM based recovery should work in any CWM recovery of compatible version. TWRP, being a different case.
This phones recovery is packed in the kernel which you might have found out by now. You can flash kernels in recovery if they have a zip or you can use mobile odin (desktop odin as well) to flash tar's.
You can flash the kernel you used for the backup and then restore the backup if you want. If AGAT's recovery is CWM based (many are) you can flash most roms with it. Thats the entire point of it. But once you flash the rom you will have whatever kernel/recovery that rom has until you flash another one so it will change on you. If your going AOSP (cm9 etc) then stock cwm is of course recommended.
Thanks for the info.
LJ
Recovery restore
How about if I backup using 4EXT and would like to restore using CWM ?? will it be still supported?
yassirazi said:
How about if I backup using 4EXT and would like to restore using CWM ?? will it be still supported?
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Click to collapse
There is not 4ext recovery for the epic touch. And no cwm wont restore backups from any other recovery except cwm or a cwm variant
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Flashing and restoring between GB and JB

Hi all,
I'm having trouble restoring backups when I go between GB and JB. Sbrissen's lastest Alpha build is the JB I'm using. Everything goes fine with the restore until "Data". Then the restore fails. I mobile odin the EL29 with autoboot into recovery, install the ROM (JB in this example) . I then try to restore a backup I made with the same exact version of CWM from the same exact ROM that I used to create the back up. Maybe a better question is How can I create a JB backup, go back to GB, and return to JB and restore that backup. Cause what I'm doing isn't working.
Thanks
Which GB ROM are you coming from? GB recoveries should be safe so you shouldn't have to Odin to EL29, unless you're on a stock ROM without a custom recovery. Also are you wiping system, data, cache, and dalvik cache prior to restoring your backup?
mwcarnage said:
Which GB ROM are you coming from? GB recoveries should be safe so you shouldn't have to Odin to EL29, unless you're on a stock ROM without a custom recovery. Also are you wiping system, data, cache, and dalvik cache prior to restoring your backup?
Click to expand...
Click to collapse
I'm using the latest Blazer GB Rom. I'm wiping everything also,factory reset,cache,dalvik cache, etc. I have to flash back to GB to update an app that requires my correct serial number to work, JB Roms do not do this at the moment so the app wont work. That is the reason for flashing back to GB (didn't want to mess with ICS for obvious reasons). I'm coming from HTC Evo 4g so things are a little different. On the Epic 4G, I was under the impression you had to use the same recovery to restore that was used to create the backup. Can I just jump back and forth between GB and JB using the nand backup with each others recovery? GB's CWM is 5 and JB's CWM is 6. I didn't think you could because if the backup won't restore with the same CWM is was created with, how would it restore with another version? Still a little foggy on the process E4GT uses.
Thanks
dal320driver said:
I'm using the latest Blazer GB Rom. I'm wiping everything also,factory reset,cache,dalvik cache, etc. I have to flash back to GB to update an app that requires my correct serial number to work, JB Roms do not do this at the moment so the app wont work. That is the reason for flashing back to GB (didn't want to mess with ICS for obvious reasons). I'm coming from HTC Evo 4g so things are a little different. On the Epic 4G, I was under the impression you had to use the same recovery to restore that was used to create the backup. Can I just jump back and forth between GB and JB using the nand backup with each others recovery? GB's CWM is 5 and JB's CWM is 6. I didn't think you could because if the backup won't restore with the same CWM is was created with, how would it restore with another version? Still a little foggy on the process E4GT uses.
Thanks
Click to expand...
Click to collapse
dal320driver said:
Hi all,
I'm having trouble restoring backups when I go between GB and JB. Sbrissen's lastest Alpha build is the JB I'm using. Everything goes fine with the restore until "Data". Then the restore fails. I mobile odin the EL29 with autoboot into recovery, install the ROM (JB in this example) . I then try to restore a backup I made with the same exact version of CWM from the same exact ROM that I used to create the back up. Maybe a better question is How can I create a JB backup, go back to GB, and return to JB and restore that backup. Cause what I'm doing isn't working.
Thanks
Click to expand...
Click to collapse
I've gone from rooted EL29 back to a a JB ROM and restored with no issues. The ROM I use is Paranoid Android. I usually allow my phone to boot then reboot into recovery before restoring. Hopefully this isn't a stupid question, but sometimes things get forgotten/overlooked when flashing ROMs. Anyways, did you flash the JB gapps after flashing the ROM? Just asking since this step was not in your posts.
mwcarnage said:
Which GB ROM are you coming from? GB recoveries should be safe so you shouldn't have to Odin to EL29, unless you're on a stock ROM without a custom recovery. Also are you wiping system, data, cache, and dalvik cache prior to restoring your backup?
Click to expand...
Click to collapse
kmok said:
I've gone from rooted EL29 back to a a JB ROM and restored with no issues. The ROM I use is Paranoid Android. I usually allow my phone to boot then reboot into recovery before restoring. Hopefully this isn't a stupid question, but sometimes things get forgotten/overlooked when flashing ROMs. Anyways, did you flash the JB gapps after flashing the ROM? Just asking since this step was not in your posts.
Click to expand...
Click to collapse
Yes, I flashed JB gapps also. I'm not having trouble re-flashing the ROM's back and forth. . This part is successful. The problem is when I go back into recovery and try to restore a backup (of either ROM just flashed) it isn't working. Sorry for the confusion.
Thanks
dal320driver said:
Yes, I flashed JB gapps also. I'm not having trouble re-flashing the ROM's back and forth. . This part is successful. The problem is when I go back into recovery and try to restore a backup (of either ROM just flashed) it isn't working. Sorry for the confusion.
Thanks
Click to expand...
Click to collapse
Okay, I was just making sure something wasn't forgotten when you were going back to JB this time around. I figured you were able to get the different ROMs working since you were able to make a backup of the JB ROM you were using. AFAIK the different versions of CWM (5 vs 6) shouldn't matter in this situation. Hopefully someone else has had the same problem and will be able to chime in.
CWM6 creates backups differently than CWM5 or most other recoveries. Instead of putting the entire backup in one folder, it has a separate Blobs folder that contains a lot of the data. If the folders get separated, the backup won't get restored correctly. Did you by any chance move the main folder or delete the blobs folder?

bootloop recovery from twrp backup?

Hi all,
So I've gotten myself into a bootloop by messing with permissions/ownership in the /data/ directory. I would like to recover by losing as little data/settings as possible (I only rooted with chainfire AutoRoot anyway, so stock, rooted, ROM).
1) I have a few months-old TWRP backup, is it possible to extract what I need from this?
2) If not, what rom is my best bet to flash to recover a stock, rooted ROM, with my old data? I tried re-flashing CF-AutoRoot, but it didn't do anything...
Thanks for any help
Well first things first.
1. Did you install a custom ROM?
2.or backup your rooted stock?
3. Did you already do a full wipe
(Data/factory reset)
4. If you didn't do step 3 but you did step 1...I would advise a dirty flash of the custom ROM that you had
4. If only step two is applicable I only see two possible routes
4.1a. Use Odin to update twrp or download a new custom stock ROM and flash that so you can boot...then try and update twrp to the newest version and then try to flash your backup to see if it was a version problem
OR
4.1b. Start from scratch but I would advise using cwm from now on. twrp to my knowledge isn't updated as frequently as cwm
Hope that helps. Feel free to pm
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infamous916 said:
Well first things first.
1. Did you install a custom ROM?
2.or backup your rooted stock?
3. Did you already do a full wipe
(Data/factory reset)
4. If you didn't do step 3 but you did step 1...I would advise a dirty flash of the custom ROM that you had
4. If only step two is applicable I only see two possible routes
4.1a. Use Odin to update twrp or download a new custom stock ROM and flash that so you can boot...then try and update twrp to the newest version and then try to flash your backup to see if it was a version problem
OR
4.1b. Start from scratch but I would advise using cwm from now on. twrp to my knowledge isn't updated as frequently as cwm
Hope that helps. Feel free to pm
Sent from my GT-N7105 using Tapatalk
Click to expand...
Click to collapse
Hi! Thanks for the reply!
I have not done a data wipe, and I would like not to...
I used CF-AutoRoot, I'm not 100% sure if this counts as flashing a custom ROM or not, it's supposed to keep stock ROM but give you SU. I have tried repeating CF-AutoRoot again, but it doesn't seem to fix the problem...
The only backup I have is of the full phone image, which I don't want to restore since it is months old and I would lose data... Is there a way to only restore selected files from the backup? So far I have restored CWM and can access an adb shell...
Thanks
OK so basically as far as I know you are Sol on your original rom ....that's why I always flash a custom ROM but the data stored should still be on your internal (pictures, videos, things of that nature). your app data and accounts however is not...for example games and such...I would advise titanium backup and do a backup of all your app data at least once a week from now on
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Agreed ...you are going to lose data in this case ...as you will need a restore of your old backup ..or fresh install of a new rom ...
Backups are king when playing with device roms and recoveries etcetera ..g
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Btw twrp has been updated
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