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I (prematurely) update to the leaked version of the Android 2.2 release. I would like to revert back to 1.47.651.1 so I can install Cyanogen 6 Mod. I am fairly new to working with Android ROMs, but I have tried several things.
1.32.651.1 and .6 RUU's do not work. I get "ERROR [140]: Bootloader Version Error".
1.47.651.1's RUU, refuses to see the phone getting "ERROR [171]: USB Connection Error".
I tried multiple "update.zip" files to no avail. I constantly get "signature verification failed" when I try and revert back to these files (renamed as update.zip):
Supersonic_1.32.651.6_rooted.zip
Supersonic_1.32.651.1_rooted.zip
Evo-Froyo-2.2-Rooted-Stock-Odexed-netarchy-signed.zip
I've also tried PC36IMG.zip and receive a "Main Version Older. Update Failed" error.
Is there any way to revert back to 1.47/1.32.xx or am I stuck on this half-baked version of Android?
quite sure there is no root method for the ota update at the moment.
should have read the post saying to wait for root.
last but not least WRONG SECTION POST THIS IN Q AND A
ROFL 100th one today prob
This belongs in Q&A but...
Did you use the rooted or unrooted OTA update?
If you flashed the rooted version you're screwed until someone roots it.
If you flashed the unrooted version, just reboot into recovery and restore the nandroid I'm certain you made before flashing an updated ROM.
Here's another thread about this problem (also in Development)
Once on 2.2, no root...
If you flashed a rooted version of the latest leak I don't think you should have any problems...
I has Fresh 3.0b2 on my phone (based off of newest OTA, but rooted of course) and I just re-flashed the latest CM6 nightly
smw6180 said:
This belongs in Q&A but...
Did you use the rooted or unrooted OTA update?
If you flashed the rooted version you're screwed until someone roots it.
If you flashed the unrooted version, just reboot into recovery and restore the nandroid I'm certain you made before flashing an updated ROM.
Click to expand...
Click to collapse
Just a heads up, for the sake of confusion. I think you got the rooted and unrooted mixed up....
If you flashed the rooted version, you should be able to restore. If you flashed the UNrooted version, you have to wait for a Root method to be found.
Why flash why are you not doing a nandroid when you flash bell cw ask u and then it restores it just the way it was u know like using ghost on a pc
v1pe said:
If you flashed a rooted version of the latest leak I don't think you should have any problems...
I has Fresh 3.0b2 on my phone (based off of newest OTA, but rooted of course) and I just re-flashed the latest CM6 nightly
Click to expand...
Click to collapse
Sent from my EVO using XDA App
kwajr said:
Why flash why are you not doing a nandroid when you flash bell cw ask u and then it restores it just the way it was u know like using ghost on a pc
Sent from my EVO using XDA App
Click to expand...
Click to collapse
except that nandroid or not, you flash the UNROOTED OTA you are screwed for now. your nandroid will be there, but it won't be doing much for you if we can't root the new OTA.
Sorry about the wrong section; I was reading under development and I didn't think to switch.
Now just out of plain curiosity, how come the stock RUU will not work? I understand it is a different bootloader version, but doesn't it just install over it?
thefsfempire said:
Sorry about the wrong section; I was reading under development and I didn't think to switch.
Now just out of plain curiosity, how come the stock RUU will not work? I understand it is a different bootloader version, but doesn't it just install over it?
Click to expand...
Click to collapse
It doesnt work because HTC is not ****ing retarded. If they allowed it to work, what would be the point of them fixing the exploits that allow root?
The last two OTAs have come with bootloaders that have a concept of a minimum version requirement. It's a method to avoid downgrading. Despite the old OTA being "stock" or "official" or whatever you want to call it, it's a lower version than the minimum your current bootloader requires, meaning it would be a downgrade.
Sorry man, you're gonna have to sit tight while some nice dev bails you out.
Thanks for explaining. I don't mind waiting, I under stood the risks. Only thing is that I didn't quite understand how this part of it worked. Thanks for the explanation.
For science see if this method works:
http://forum.xda-developers.com/showthread.php?t=741294
jrmithdobbs said:
For science see if this method works:
http://forum.xda-developers.com/showthread.php?t=741294
Click to expand...
Click to collapse
I'd like to know that as well.
Permission denied when running flash_image through adb.
Does not seem to work on 2.2 FroYo OTA
So if you flashed a rooted rom you can just revert with a NAND backup. Are there any other ways to revert back to a previous version?
Also lets say you go from the currently 2.2 roms back to 1.47, can you then turn around and revert to stock?
sekigah84 said:
So if you flashed a rooted rom you can just revert with a NAND backup. Are there any other ways to revert back to a previous version?
Also lets say you go from the currently 2.2 roms back to 1.47, can you then turn around and revert to stock?
Click to expand...
Click to collapse
If you are rooted, you can do whatever. You can find a zip file of the original rom and just flash it from recovery. I'm not sure if it is possible to downgrade your radios when (I've never tried), but it probably is.
sekigah84 said:
So if you flashed a rooted rom you can just revert with a NAND backup. Are there any other ways to revert back to a previous version?
Also lets say you go from the currently 2.2 roms back to 1.47, can you then turn around and revert to stock?
Click to expand...
Click to collapse
The stock 2.2 rom removes the custom recovery, so you cant use nandroid to revert.
GumboChief said:
The stock 2.2 rom removes the custom recovery, so you cant use nandroid to revert.
Click to expand...
Click to collapse
This is why you use the rooted ones posted on XDA.
I recently started getting system update notices for 3.26.605.1 on my D-Inc.
I'm running the "standard" clockworkmod recovery that flashed when I rooted the phone. As I understand it, I can not install the update because I'm rooted so is there a way that I can stop the notices (without unrooting and going stock)?
I've also read chatter on other forums about a fix or "root version" on the way from unrevoked, but I haven't been able to find anything official.
Can anyone confirm an update from unrevoked?
Thanks.
You will lose root when you install the update but you will still have S-OFF so you will be able to flash custom ROMs still. You could just flash a custom ROM and can achieve root that way.
If you like to run stock ROM then you have to wait or you'll lose root. unrevoked is working on an update but it is not released as of right now.
If you prefer stock you could simply try ROMs that are very similar to stock for example Virtuous, that way you won't have to worry about this again.
RE: OTA system update 3.26.605.1
UnrEVOked has a 3.22 vervion out now. Is that the update you were referring to?
If so, how do I go about installing it?
Instructions for applying the update, re-rooting, and re-installing SU ONLY if you have S-OFF.
Read the instructions, and the warnings. Take all precautionary measures.
Although I took a Titanium backup of everything, I did not have to restore anything. Nothing was "wiped".
Trying to get what I thought was a simple question answered, but no luck so far, in some other threads, and other forums.
I am s-off via unrevoked forever (for a long time now). I have only ever taken Sprint OTA updates via unrevoked's recommended method of first reverting to a stock recovery, then taking the OTA, then reverting to a CWM recovery, and re-applying su.
Never had any issue with staying rooted this way.
Along comes GB. So, I flash back to stock recovery, take the 1st GB update, no problem. I then re-flash CWM recovery, and reapply su, no problem. I'm rooted again, still s-off, all my root apps still work fine, and I'm running Sprint GB.
Along comes the 2nd GB update (maintenance release). I try to flash the stock recovery, it appears to flash ok. But, if I try to boot into it, I just get the triangle-exclamation (which I think means no recovery is present). And, I cannot take the OTA. It errors out.
I can re-flash CWM recovery with no problem, and boot back into it, either though ROM Manager, or a volumeDown-Power cycle. s-off is still there, root apps still work, so I'm rooted.
I am, however, at hboot 2.16, I guess since I took that first OTA.
So, I'm at hboot 2.16, with s-off, and rooted, with CWM recovery.
So, why can't I flash that stock recovery in order to be able to take that 2nd GB OTA?
Thanks.
dude...f***ing AWESOME ROM!! i had no idea that you could do that with the evo!!
watch the video in my sig....will answer a few question! k thx!!
Why don't you flash the update from the forum like most people do, or possibly user one of the infinitely better roms available at this time that integrate the update, like synergy, mik's, misfits, ect.ect.ect.
gbh62 said:
Trying to get what I thought was a simple question answered, but no luck so far, in some other threads, and other forums.
I am s-off via unrevoked forever (for a long time now). I have only ever taken Sprint OTA updates via unrevoked's recommended method of first reverting to a stock recovery, then taking the OTA, then reverting to a CWM recovery, and re-applying su.
Never had any issue with staying rooted this way.
Along comes GB. So, I flash back to stock recovery, take the 1st GB update, no problem. I then re-flash CWM recovery, and reapply su, no problem. I'm rooted again, still s-off, all my root apps still work fine, and I'm running Sprint GB.
Along comes the 2nd GB update (maintenance release). I try to flash the stock recovery, it appears to flash ok. But, if I try to boot into it, I just get the triangle-exclamation (which I think means no recovery is present). And, I cannot take the OTA. It errors out.
I can re-flash CWM recovery with no problem, and boot back into it, either though ROM Manager, or a volumeDown-Power cycle. s-off is still there, root apps still work, so I'm rooted.
I am, however, at hboot 2.16, I guess since I took that first OTA.
So, I'm at hboot 2.16, with s-off, and rooted, with CWM recovery.
So, why can't I flash that stock recovery in order to be able to take that 2nd GB OTA?
Thanks.
Click to expand...
Click to collapse
fYI - you posted in the wrong section and you are going to get flamed... Also if you rooted your Evo to flash roms why do you unflash them to take OTA updates when they are all over xda development. My friend you are only asking for trouble and it seems to of found you....
My goodness people do some damn research before doing anything.. Quite sure you have a good reason for rooting then unrooting to flash something thats on every page in xda... Quite sure you have your reasons
cg 112358 said:
dude...f***ing AWESOME ROM!! i had no idea that you could do that with the evo!!
watch the video in my sig....will answer a few question! k thx!!
Click to expand...
Click to collapse
Love the video. I already Thanked You. Please can you tell me where the XXXDA site is...
I Am no Expert with unrevoked but I am fimilar with it when you say your were trying to flash a stock recovery and got the triangle with an explanation mark that is what i believe is a stock recovery and it is looking for a pass card in the sdcard slot that techs use to reflash rom as to the second update you said you have hboot2.16 with s-off that is more than likely why your are getting the error the second update unroots the phone and returns the phone to s-on and will not let you root so be glad the second update failed as some of the others have said just install one the stock rooted updates and all will be fine and you will still have root
Sorry 4G peeps
Unrevoked needs to go 3D. come join the fun, and help us with our root
rvajuggalo said:
Unrevoked needs to go 3D. come join the fun, and help us with our root
Click to expand...
Click to collapse
1. You posted in the wrong section
2. You posted in the wrong device
Last November I rooted my T-Mobile G2 using this guide:
http://forum.xda-developers.com/showthread.php?t=833965&highlight=[guide]
I also installed Clockwork Mod.
I did not install any ROM, and I'm currently running otherwise-stock Android 2.2, build 1.22.531.8. I have ROM backups from Nov. 21 and March 21.
I'd like to install the 2.3 update (I've gotten the notification, but it won't execute, obviously), and have spent the last couple of days absorbing the various un-root guides posted here and around the tubes. The best un-root method appears to depend on which method was used to root the phone.
I've downloaded the PCI10 1.19.531.1 image, the stock_root image, and the stock recovery, and looking at the best way to move forward.
Is it necessary to undo all the modifications (S-off, HBoot, Recovery) before the update will self-apply?
If so, which un-root guide would you recommend for my phone?
Also, I'm running alogcat to try to get the download link - if I get that, should I try to update using Clockwork?
Thanks in advance.
Well currently there is no sure-fire way to root the OTA 2.3 release, so if you do choose to unroot and take the OTA you won't be able to get rooted again.
If you want 2.3 and still want to be rooted, you're best off either waiting for a pre-rooted OTA build that you can just flash to and not have to mess with the actual OTA, or you can use one of the AOSP-based 2.3 ROMs in the dev section.
martonikaj said:
Well currently there is no sure-fire way to root the OTA 2.3 release, so if you do choose to unroot and take the OTA you won't be able to get rooted again.
If you want 2.3 and still want to be rooted, you're best off either waiting for a pre-rooted OTA build that you can just flash to and not have to mess with the actual OTA, or you can use one of the AOSP-based 2.3 ROMs in the dev section.
Click to expand...
Click to collapse
Thanks.
But assuming I am OK with losing root, does anyone have a recommendation for which "back to full stock" guide to use?
johnacraft said:
Thanks.
But assuming I am OK with losing root, does anyone have a recommendation for which "back to full stock" guide to use?
Click to expand...
Click to collapse
You're okay with losing root only if you're okay with losing any of the features you use that required you to root it. If you rooted in order to overclock, you won't be able to anymore; if you rooted to get rid of the bloatware, you won't be able to anymore.
Sent from my HTC Vision using XDA App
Now I'm not sure if this applies to all gingerbread otas, but you should always be able to go back again if you need to, since there's now a way to downgade and subsequently achieve root: Downgrade
OP:
I agree with martonikaj - I am doing what he suggests - just wait for someone to release a rooted version of this OTA update!
captainreynolds said:
OP:
I agree with martonikaj - I am doing what he suggests - just wait for someone to release a rooted version of this OTA update!
Click to expand...
Click to collapse
Yep, there's really no reason to get ancy and waste your time unrooting just to get a manufacturer release of 2.3, when you can have completely bone stock AOSP 2.3 right now and still be rooted.
And if you want the pre-rooted OTA version, you'll be able to get that soon too.
Thanks.
(more.)
Hello. I have seen a several different ways to go about un-rooting and ways to get the OTA. My question is, what is the best way to un-root and get 2.3.6? I am already rooted using bombaradier 3.5. I don't mean to make another thread about this again, but I am getting confused with all of the different postings and ways to go about this process. If someone could provide links to the most updated way to un-root and get 2.3.6, It would be a great birthday present for me. lol.
PS. I did get the OTA, but I froze it using Titanium. If that matters...
Thanks a Lot
Cleanest way is just to back up your apps with titanium backup, flash the stock rom, update, re-root, reinstall titanium and apps.
Or, just flash a new rom with update pre-installed and de-bloated.
allted said:
Cleanest way is just to back up your apps with titanium backup, flash the stock rom, update, re-root, reinstall titanium and apps.
Or, just flash a new rom with update pre-installed and de-bloated.
Click to expand...
Click to collapse
I know of several users (including me) who just updated using Kies (and then rooted again via Odin). This is a no-wipe solution that requires re-root but old apps and data are preserved
My is rooted when i received the OTA update for 2.3.6. I did not unroot and let the update do their thing. After few minutes my SGS2 is 2.3.6 with working wifi calling. Note: Once you update you need to use the sim that came with the phone in order for wifi to work. Hope this helps.
dave2metz said:
Hello. I have seen a several different ways to go about un-rooting and ways to get the OTA. My question is, what is the best way to un-root and get 2.3.6? I am already rooted using bombaradier 3.5. I don't mean to make another thread about this again, but I am getting confused with all of the different postings and ways to go about this process. If someone could provide links to the most updated way to un-root and get 2.3.6, It would be a great birthday present for me. lol.
PS. I did get the OTA, but I froze it using Titanium. If that matters...
Thanks a Lot
Click to expand...
Click to collapse
dave2metz said:
Hello. I have seen a several different ways to go about un-rooting and ways to get the OTA. My question is, what is the best way to un-root and get 2.3.6? I am already rooted using bombaradier 3.5. I don't mean to make another thread about this again, but I am getting confused with all of the different postings and ways to go about this process. If someone could provide links to the most updated way to un-root and get 2.3.6, It would be a great birthday present for me. lol.
PS. I did get the OTA, but I froze it using Titanium. If that matters...
Thanks a Lot
Click to expand...
Click to collapse
Ummm, if you are using a custom ROM , trying to get the OTA could be very dangerous ... Better bet is just find an updated custom ROM and flash it ...
If you are going to go to stock, make sure you use Odin and not a "stock" rom. I was on Bombardier 3.5 and flashed Zedomax's stock rom with CWM, except the Synergy kernel stuck which caused a few problems. Then, I just flashed the 2.3.6 tar.md5 with Odin. Now everything is fine and I'm looking for a new ROM to flash.
DinkinFlicka said:
If you are going to go to stock, make sure you use Odin and not a "stock" rom. I was on Bombardier 3.5 and flashed Zedomax's stock rom with CWM, except the Synergy kernel stuck which caused a few problems. Then, I just flashed the 2.3.6 tar.md5 with Odin. Now everything is fine and I'm looking for a new ROM to flash.
Click to expand...
Click to collapse
where can i get the 2.3.6... this happened to me also. and is there a video how to flash with odin..
need help asap
thanks
theres a you tube app thay someone made..its flashable too...im not cpu to send it..type unroot tmobile galaxy s2.....i hope it helps
Sent from my SGH-T989 using XDA App