From Root to Stock - Galaxy S II Q&A, Help & Troubleshooting

Hi to all,
Like I wrote on the title I would like to know if is possible to go back to stock phone from a rooted phone.
I'm having problems with my phone that is rooted and has Hydrogen ROM...Phone crashes, Skype closes in automatic way, Viber blockes the phone, I've asked many times but with no good answer.
I was thinking maybe it was because I made a format of the cache and all the rest that you find on the recovery, maybe I've canceled something needed, so I wanted to go back to the stock version and start a new root, is it possible? would it be like nothing happend?
Thanks

Yes. Also, you should've posted in the Q and A section. Cheers!
Sent from my GT-I9100 using xda premium

Ok thanks for the changing of my question, the yes means that if I go back to stock and then root the mobile again it would like nothing happened and everything should be ok
Sent from my GT-I9100 using xda app-developers app

Scarface2283 said:
Hi to all,
Like I wrote on the title I would like to know if is possible to go back to stock phone from a rooted phone.
I'm having problems with my phone that is rooted and has Hydrogen ROM...Phone crashes, Skype closes in automatic way, Viber blockes the phone, I've asked many times but with no good answer.
I was thinking maybe it was because I made a format of the cache and all the rest that you find on the recovery, maybe I've canceled something needed, so I wanted to go back to the stock version and start a new root, is it possible? would it be like nothing happend?
Thanks
Click to expand...
Click to collapse
Yea, you can go to www.sammobile.com and download a stock firmware and then flash through odin if you want to go back to stock.
But I would recommend a different rom before you do that. Do a full wipe and try rr or rootbox with a full wipe to see if that fixes any issues.

Related

Angel's semiclean ROM!

Hey guys, figured i would test out a semi-cleaned up rom for yall to flash. This is nothing too fancy, just removed most of the bloat from the /system.
Go here for the download: http://dl.dropbox.com/u/458252/Angel-i500-VZW-semiclean.tar.md5
install with odin, follow instructions in this post: http://forum.xda-developers.com/showthread.php?t=782204
I AM NOT RESPONSIBLE FOR WHAT YOU FLASH TO YOUR PHONE! YOU FLASH THIS KNOWING THAT IT COULD VERY WELL BRICK YOUR PHONE!
Now with Yahoo instead of Bing.. right?
namebrandon said:
Now with Yahoo instead of Bing.. right?
Click to expand...
Click to collapse
I thought we decided on using altavista?
fallingup said:
I thought we decided on using altavista?
Click to expand...
Click to collapse
That's right, I remember now. Altavista w/ Mosaic Mini.
i wont install unless theres an ask jeeves widget ; )
illtema said:
i wont install unless theres an ask jeeves widget ; )
Click to expand...
Click to collapse
Lol
Good job angel where can I get in on the action ?
Lets get a good rom going
Join in irc on freenode, #samsung-fascinate
And to the ones with root not showing up, can you 'ls /system/xbin' from adb and paste the results?
Sent from my SCH-I500 using XDA App
I cant activate google for the market with this nor the stock rom. I even did *228.
Any suggestions?
Sent from my SCH-I500 using Tapatalk
Solved issue once I did a reset in settings (found solution through Google for nexus one users)
This might be a dumb question but do u have ur gmail synched and set up?
Sent from my SCH-I500 using XDA App
Girlfriends Fascinate just decided to randomly stop doing anything except showing lights on soft keys after rooting and lag fix. Decided if I've got to restore should try this. First flash I got stuck at a similar issue after VZW logo. Wiped data and cache and was able to boot but entered in to FC hell. Working on flashing back to stock Odin posted in other thread as we speak.
Update: realized I had only wiped data and not cache as well. after doing that was able to flash back to stock, trying this once more.
Update 2: No go, still FCing like crazy. Flashing back to stock.
rstarr said:
Girlfriends Fascinate just decided to randomly stop doing anything except showing lights on soft keys after rooting and lag fix. Decided if I've got to restore should try this. First flash I got stuck at a similar issue after VZW logo. Wiped data and cache and was able to boot but entered in to FC hell. Working on flashing back to stock Odin posted in other thread as we speak.
Update: realized I had only wiped data and not cache as well. after doing that was able to flash back to stock, trying this once more.
Update 2: No go, still FCing like crazy. Flashing back to stock.
Click to expand...
Click to collapse
I had the same issue. Install stock and then Angels. Wipe cache only and it should work. If you cant activate Google do a reset in settings and all is fine.
I'm sorry, but that's exactly what I experienced rooting and running the lag fix on a Vibrant. There is something flawed with the lag fix. I don't know what it is, but this is the 4th experience I've read about that's the exact same as mine.
Could Samsung change the file system with an OTA update? Is that even possible?
BeeDubs said:
I'm sorry, but that's exactly what I experienced rooting and running the lag fix on a Vibrant. There is something flawed with the lag fix. I don't know what it is, but this is the 4th experience I've read about that's the exact same as mine.
Could Samsung change the file system with an OTA update? Is that even possible?
Click to expand...
Click to collapse
All the lag fixes have some issues right now. The best lag fix will come once samsung releases the source code for our phones. See here: http://project-voodoo.org/
Any chance we see this with an update to DI01?
Any chance this would fix my broken wifi ??? Other then that I love my Rooted de-binged and de-verizoned fascinate
Sent using Tapatalk
johnt2k said:
Any chance this would fix my broken wifi ??? Other then that I love my Rooted de-binged and de-verizoned fascinate
Sent using Tapatalk
Click to expand...
Click to collapse
I doubt it will fix wifi, what's wrong with it btw?
i lost it some how in the process of rooting and CW recovery ???
i actually got it resolved now i just went back to a stock nandroid that some one posted and now have re rooted and backed up ???
dont know if i had wifi on some how while in the process or what wifi teather worked but i could not scan for open wifi networks.
noob mistake
can someone please post stock rom my phone is trippn out nd i accidently forgot to do a backup thanx 2 whoevr saves my phone
salvy31 said:
can someone please post stock rom my phone is trippn out nd i accidently forgot to do a backup thanx 2 whoevr saves my phone
Click to expand...
Click to collapse
The stock rom is posted in a thread stickied in this forum with instructions on how to revert to stock as well...
salvy31 said:
can someone please post stock rom my phone is trippn out nd i accidently forgot to do a backup thanx 2 whoevr saves my phone
Click to expand...
Click to collapse
I recommend using odin and falling up's odin files. I'd link you, but my phone doesn't link.

[Q] Restoring my Vibrant back to stock

So I just installed Nerov4.1 which I must say I'm loving. However, my curiosity is making me want to check out axura's rom as well. I've read and seem some videos that state you should restore the phone to stock mode before installing another ROM. Is this true or can I just install another ROM through ROM Manager without having to do so? If I should restore my vibrant back to stock what is the best and easiest method to do it? I just want to make sure I'm doing the steps correctly when switching from ROM to ROM. Thanks for helping a newbie out fellas!
http://forum.xda-developers.com/showthread.php?t=803492
Thanks for the response but do I have to go back to stock mode each time I want to try a new ROM??
Sent from my SGH-T959 using XDA App
I'm very much just a noob, but as far as I'm aware you MUST disable voodoo. Vodoo comes automatically switched on in 4.1. If you are going back to stock this must be done.
I think you can go into clockwork recovery and turn it off. Or there's an app in the market that will be able to confirm/ switch it on or off I think.
thebig88 said:
Thanks for the response but do I have to go back to stock mode each time I want to try a new ROM??
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
Depends, but is recommend.
Depends on?
Sent from my SGH-T959 using XDA App
I wrote steps in the noob guide... but as I pointed out there also, you do not always need to go back to stock.
I would disable voodoo (just to be safe)
make a backup
reboot
go back to cwr
factory wipe/wipe data/wipe dalvik (advanced)
flash the rom
reboot and wait
let the phone sit for 10 minutes
reboot
restore your apps (titanium Backup, assuming you use this app)
reboot
enable voodoo if not already
reboot
If you notice any issues then you should ODIN back to stock the flash the rom.. there may be "ghosts" from the previous rom causing the issue... it's a best practice, but absolutely not needed.
s15274n said:
...
factory wipe/wipe data/wipe dalvik (advanced)
...
Click to expand...
Click to collapse
You mean that all data from internal disk will be erased, inculding the titanium backups?
Thank you in advance!
im wondering the smae thing.ive been flashing a lot of roms and havent had to go back to stock but i know its only a matter of time.if you find a method that works great for you please let me know
when we install new roms doesnt the process wipe the system data and dalvik cashe.why is it better to use your method.im just a curios noob
no.. all your pics, videos, etc will still be there unless you do a format yourself.

[Q] Update without loosing data?

Maybe there is already an answer to this, have been searching for a while.
And my phone has been off for 4-5 months but i wanna try again.
Its softbrick, boot loops but i have cwm 5.0.2.3 that i installed after that happend.
The thing is that i dont wanna lose my data so im wondering if its possible to update the firmware without loosing data?
and where can i get the 4.0 ics or atleast earlier versionens as a file to download then put in the memorycard ?
regards
edit: is there a way to backup everything atleast with cwm? i know there is backup and restore but i think that didnt backuped everything last time a tried.
Check out any of the custom rom threads, or if you want stock, check out intratech's thread, flash it and your bootloop will be gone. Good luck.
Edit: No, there's only the backup/restore option.
Sent from my GT-I9100 using XDA
okmijnlp said:
Check out any of the custom rom threads, or if you want stock, check out intratech's thread, flash it and your bootloop will be gone. Good luck.
Edit: No, there's only the backup/restore option.
Sent from my GT-I9100 using XDA
Click to expand...
Click to collapse
Little ermbarrasing or not, i dont know anyway i downloaded 2.3.6 and updated the phone with ODIN and i didnt lose anything . so now its working perfectly
but i want to update to 4.0.3 and i dont know if i lose any data there cause its differently then 3.x.x in UI etc.
toxicstone said:
Little ermbarrasing or not, i dont know anyway i downloaded 2.3.6 and updated the phone with ODIN and i didnt lose anything . so now its working perfectly
but i want to update to 4.0.3 and i dont know if i lose any data there cause its differently then 3.x.x in UI etc.
Click to expand...
Click to collapse
You should not lose data .
But if you do then restore with your backup .
jje

Remove root. Help need please

Hi,
I am rooted on my S3 and all is good. However, my Father also has an S3 and last week he was talked into rooting it by his Grandson. All went well but long story short he was not happy with having a rooted phone so has decided to remove root. He has now done so by following various guides. He used Triangle away which he says went successfully and has used Odin to put the latest stock firmware on the phone which again he says went successfully. I was not there when he did all this but phone seems all good.
Except one thing. He has tried to install a couple of apps he had before rooting. Barclays bank app and Sky Go app. After installation these apps are saying they will not work on a rooted phone, but it's not rooted any more. I have booted into recovery using Volume down, power and home buttons and it says custom firmware / rom, I can't remember exact wording, but it says no. Also in the phone menu where a rooted phone says modified in device status it says normal or whatever it should say. Again can't remember exactly but all looks like no root present.
Anyone got any ideas on this? As I am rooted on my S3 and never un-rooted it yet, I do not know if he should have done something else. Will he have to root again to run triangle away or anything else. Or can this be fixed as the phone is at present?
Thanks for any help guys.
Cheers, Rich
Three6ty said:
Hi,
I am rooted on my S3 and all is good. However, my Father also has an S3 and last week he was talked into rooting it by his Grandson. All went well but long story short he was not happy with having a rooted phone so has decided to remove root. He has now done so by following various guides. He used Triangle away which he says went successfully and has used Odin to put the latest stock firmware on the phone which again he says went successfully. I was not there when he did all this but phone seems all good.
Except one thing. He has tried to install a couple of apps he had before rooting. Barclays bank app and Sky Go app. After installation these apps are saying they will not work on a rooted phone, but it's not rooted any more. I have booted into recovery using Volume down, power and home buttons and it says custom firmware / rom, I can't remember exact wording, but it says no. Also in the phone menu where a rooted phone says modified in device status it says normal or whatever it should say. Again can't remember exactly but all looks like no root present.
Anyone got any ideas on this? As I am rooted on my S3 and never un-rooted it yet, I do not know if he should have done something else. Will he have to root again to run triangle away or anything else. Or can this be fixed as the phone is at present?
Thanks for any help guys.
Cheers, Rich
Click to expand...
Click to collapse
try doing a factory reset
Has it got a custom ROM or stock ROM? could be due to a custom ROM maybe?
Sent from my GT-P7510 jellybeaned up!
slaphead20 said:
try doing a factory reset
Click to expand...
Click to collapse
Hi,
Good idea. Just so I can warn him, I'm guessing this will wipe the phone and he will have to re-run setup etc?
Three6ty said:
Hi,
Good idea. Just so I can warn him, I'm guessing this will wipe the phone and he will have to re-run setup etc?
Click to expand...
Click to collapse
Sorry, just looked on mine and confirmed my question above. It will wipe the lot.
danmorley0702 said:
Has it got a custom ROM or stock ROM? could be due to a custom ROM maybe?
Sent from my GT-P7510 jellybeaned up!
Click to expand...
Click to collapse
It's a stock rom. Downloaded from the official rom thread on here
Three6ty said:
Sorry, just looked on mine and confirmed my question above. It will wipe the lot.
Click to expand...
Click to collapse
yup, it wipes all user data and apps, let us know if it works after doing this
Hi,
My father did the factory reset today and it wiped his phone and he went through the new set up. However he still can't install some apps as they are still saying they do not support rooted devices. I just can't figure it out. Any ideas please guys. Thanks
Cheers, Rich
Three6ty said:
Hi,
My father did the factory reset today and it wiped his phone and he went through the new set up. However he still can't install some apps as they are still saying they do not support rooted devices. I just can't figure it out. Any ideas please guys. Thanks
Cheers, Rich
Click to expand...
Click to collapse
One basic question..are you still able to go into recovery..vol up+power+home..if yes you are still rooted...you need to find your stock firmware and flash it via odin
check if it was a stock firmware your father flashed orcustom ROM o.follow this guide to do it again
http://forum.xda-developers.com/showthread.php?t=1710613
zoot1 said:
One basic question..are you still able to go into recovery..vol up+power+home..if yes you are still rooted...you need to find your stock firmware and flash it via odin
check if it was a stock firmware your father flashed orcustom ROM o.follow this guide to do it again
http://forum.xda-developers.com/showthread.php?t=1710613
Click to expand...
Click to collapse
Hi,
Just tried that and the S3 will not go into recovery via volume up, power and home. Tried several times and it just powers up as normal. He has just tried his banking app and it's telling him the phone is rooted. I'm stumped on what to do.
Cheers, Rich
Sounds like maybe triangle away didnt properly remove the count, was the firmware he downloaded the official one for his phone? Was it previously branded or anything like that?
go supersu and click remove root
Three6ty said:
Hi,
Just tried that and the S3 will not go into recovery via volume up, power and home. Tried several times and it just powers up as normal. He has just tried his banking app and it's telling him the phone is rooted. I'm stumped on what to do.
Cheers, Rich
Click to expand...
Click to collapse
Did you try redoing the steps mentioned in the thread??
Also clear data from that app..just a mention
Sent from my GT-I9300 using xda app-developers app
Hi,
He has superSu on the phone. Presumably it has downloaded from the play store when restoring the phone. However, he tried to uninstall it which just removed the updates. Couldn't go any further. It is now asking for updates which he has done. But when he tries to launch Super SU it says no apps configured and won't go any further. I think the fact that super su is on the phone, the apps are thinking it is rooted. I am doing this all over the phone so can't see what's happening.
I'm wondering if the way to go now would be another factory reset and when restoring everything, try not to let play store instal super su. Would this be the way to go, or can we get super su off the phone without a reset?
Cheers, Rich
Try uninstalling super su with titanium backup. Then factory reset. Are you sure you have flashed a stock ROM and not a rooted one. This doesnt sound right.
Sent from my GT-I9300 using xda premium
Why not try reflashing again with original firmware via odin.
Sent from my GT-I9300 using xda app-developers app
zoot1 said:
One basic question..are you still able to go into recovery..vol up+power+home..if yes you are still rooted...
Click to expand...
Click to collapse
Didn't know there was something like that. Now I am on stock and un-rooted. I can still go into the recovery by pressing vol up+power+home keys.
Hi,
Trying to do these things with him over the phone ain't easy. I may just go and get the phone and do it myself.
He does have supersu on the phone and it is working, well it's installed anyway but obviously does not do the root things as the phone is un-rooted. There is an option in supersu settings to remove root but will this work as the phone is not rooted? Question is how on earth do I remove supersu. Do i need to re-root and remove it that way?
Cheers, Rich
yldlj said:
Try uninstalling super su with titanium backup. Then factory reset. Are you sure you have flashed a stock ROM and not a rooted one. This doesnt sound right.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Can't uninstall via Titanium backup as he is no longer rooted unless he roots the phone again. It is a stock rom. It was downloaded via the official rom thread on here.
http://www.unlimitedtips.com/2012/06/how-to-unroot-samsung-galaxy-s-3.html
This works very well for me

[Q] Why can't i flash a custom rom??

I have the XSG region (uae) model of the S3 9300 and i've had it for over a week by now, I've successfully rooted it without a problem and i love the phone. However, when i comes to installing custom roms that supposedly improve performance and battery life, it's not working out for me.
So far I've tried the Cyanogen mod and the liquidsmooth mod, using odin. With both of those i repeatedly tried installing them and i even wiped the cache and data, but they just end up sitting there at the boot screen, as if i did all this just to stare at a logo! why the hell don't they work?????????????? help please,
Peace
Not an international GT-i9300?
Sent from my GT-I9300 using xda premium
qtwrk said:
Not an international GT-i9300?
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Good question man, how do i find out? (i assumed it was cuz i bought it right here in the UAE)
E007 said:
Good question man, how do i find out? (i assumed it was cuz i bought it right here in the UAE)
Click to expand...
Click to collapse
Go to about phone , u'll get ur model
Sent from my GT-I9300 using xda app-developers app
dx09 said:
Go to about phone , u'll get ur model
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
it says it's GT-I9300 so i have the international version then eh. ok now what..?
E007 said:
it says it's GT-I9300 so i have the international version then eh. ok now what..?
Click to expand...
Click to collapse
If it is GT-I9300, indeed it is an international model (if it is not faked ).
You should be able to, for instance via CWM or Mobile Odin (to keep root), flash a custom rom. Try to do a factory reset wipe/data wipe and install the rom again. For some roms you also might do a "fix permissions" from your custom recovery after you flashed it (but before you restart the phone).
Looks like you are trying to flash zip files in Odin.
STOP NOW!
Ok note we have sorted that, and before you do anything else, take a step back, and do some reading and learning, starting with the rollup sticky at the top of the general thread.
slaphead20 said:
Looks like you are trying to flash zip files in Odin.
STOP NOW!
Ok note we have sorted that, and before you do anything else, take a step back, and do some reading and learning, starting with the rollup sticky at the top of the general thread.
Click to expand...
Click to collapse
Um, i don't get it, what?
E007 said:
Um, i don't get it, what?
Click to expand...
Click to collapse
Precisely before flashing read the FAQS and Guides is rule one .
Rule two is backup your EFS folder before flashing instead of crying later .
BASICS
http://forum.xda-developers.com/showthread.php?t=1927113
jje
Tl;dr install with mobile odin or clockwork recovery to install ZIP files (most ROMs come in this, also don't extract it), use dekstop odin to install tar files
Ok fair enough, thanks all for the help so far, I'll do a bit of reading then try again. I've had an Iphone for over 2 years that I jailbroke and used from day one. This phone is so much cooler however, I look forward to exploring the improved possibilities..
Ok that's it then, seems the only way something like this MAY work is by wiping the phone clean and starting over, something very inconvenient for my to do.. If down the line I ever get another phone I will try it then, it has been a headache trying it on this one. I decided to give it one more try yesterday after backing up everything, I used titanium backup and also made a back up in recovery mode, I tried fixing permissions after installing the latest cyanogen mod but it didn't make a difference, it just sat at the stupid boot screen, making my phone warm.. I suppose it's okay if one needs a hand warmer!
My woes did not end there however, as I assumed that since I made a backup i could just restore the phone to the way it was. That did not exactly happen unfortunately, clockwork mod restored the system and image just fine, but when it was restoring data it kept stopping at one file and giving me an "error restoring data" bull****. Great, so I boot the phone and now most of the apps don't work and just crash when I try to run them, the only way to fix them is by uninstalling and then re–installing them one by one! Very inconvenient! And to top it off avast told me I have several "problems" found, I assume that is those apps.
So there it is, I shouldn't have done that to my phone yesterday, it worked beautifully until that point, and I was using nobloat to get rid of the unnecessary stuff, make a rom flash pointless, but I was curious.. And there you go, that is my story, I thank you all for trying to help, and I appreciate it really, but I'm done with this nightmare, at least on this phone i am.
Peace
Ok a quick update:
After repeatedly having an occasional issue with the phone, I decided to go for it one more time, this time I followed your advice to the letter, and I'm happy to report that it Worked! I've installed the liquidsmooth Rom and it works great, except for a few issues which I'll talk about in another more relevant thread. Just wanted to say, I apologize for my earlier posts, I was at my wits end at the time!
Since the custom Rom issue has been resolved, I shall lay this thread to rest and hope others learn from it.
Peace.
Sent from my GT-I9300 using xda premium

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