[Q] help please - Galaxy S II Q&A, Help & Troubleshooting

Is there any way to reset the phone completely, to be just like when i got it the first time? I have flashed hell of a lot of roms on it and now i would like to wipe the slate clean. Is there any way to do it? I know about factory reset. Is it enough for wiping the slate clean.
I don't know much about the software behind the processes and i would like to know if the phone is being damaged everytime i flash a new rom? And would flashing the stock rom reset all the system files?
And i confess, I am a noob. I would be happy if someone can point me in the right direction.

From what I understand if you wipe data, cache and dalik cache in cwr and flash the stock rom it souls be to wen you got it if you want more peace of mind flash it to a earlier rom and do I upgrade using your phones software program to the latest software there is no damage done, the only thing (well on my type of phone atleast) it might have a glad counter which tells hoe many times its bin flashed but I think that can be reset with a USB jig
Sent from my GT-I9000 using xda premium

Flash your carrier's offical rom from here via ODIN. Wipe data first.
http://forum.xda-developers.com/showthread.php?t=1075278.
Then you can use usb jib(if original was GB) or Chainfire's Triange away from Market to reset the counter.

na_fzd said:
Flash your carrier's offical rom from here via ODIN. Wipe data first.
http://forum.xda-developers.com/showthread.php?t=1075278.
Then you can use usb jib(if original was GB) or Chainfire's Triange away from Market to reset the counter.
Click to expand...
Click to collapse
calum96 said:
From what I understand if you wipe data, cache and dalik cache in cwr and flash the stock rom it souls be to wen you got it if you want more peace of mind flash it to a earlier rom and do I upgrade using your phones software program to the latest software there is no damage done, the only thing (well on my type of phone atleast) it might have a glad counter which tells hoe many times its bin flashed but I think that can be reset with a USB jig
Sent from my GT-I9000 using xda premium
Click to expand...
Click to collapse
thanks guys for the quick replies. But even after i flash the stock i do experience some bugs, not major just small stuffs. I have ICS now and if i go and flash GB will it delete all the ICS system files?

Yes. 10 ch

It could be common bugs with that rom? Not all are perfect Google your bugs ad see if there common
Sent from my GT-I9000 using xda premium

Related

Corrupted Root - How do i restart again?

hi guys,
i've tried looking for a solution, but have not found one.
After rooting, installing roms, themes etc, i have come to the conclusion, that my rooted s2 has become corrupt i.e. (either kernel or rom). The reason i know is that i have a fault with CWM and that is it won't detect sd cards. I have now tried 3 different microsd cards and none can be mounted, even though it shows "sd card mounted". Yet when i try to install a .zip file, nothing is found.
Rather than wasting time trying to figure out what the problem is, i'd like to restart ALL OVER again. That means actually getting the phone un-rooted, back to stock and then re-root and install custom roms again.
My question is how do i restart all over again?
If you can, boot into download mode and flash stock firmware with Odin.
Sent from my GT-I9100 using XDA App
thanks aiancalandorn, but that will NOT wipe the phone...i need total wipe...how do i go about doing that?
stock firmware is wipe version only.....it will wipe all data.
could u pls explain rohit how i do that? what software/method?
Sounds more likely that you're using CWM recovery incorrectly.
wowandroid said:
could u pls explain rohit how i do that? what software/method?
Click to expand...
Click to collapse
here you will get all the instructions...
http://forum.xda-developers.com/showthread.php?t=1075278
thats the guide i previously followed. But if you look in that first post, it clearly states:-
"It will not wipe your phone if you flash as recommended
You will lose root so just re-root with the guide below"
I want to know how to do a full-wipe.
wowandroid said:
thats the guide i previously followed. But if you look in that first post, it clearly states:-
"It will not wipe your phone if you flash as recommended
You will lose root so just re-root with the guide below"
I want to know how to do a full-wipe.
Click to expand...
Click to collapse
Read down there are wipe versions also.
And if u dont wanna loose root, then go for hyperdroid 4.0, its a full wipe rom
Sent from my GT-I9100 using XDA App
Intratech's guide has wipe and non wipe stock firmware but if you can get into cwm wipe everything cache, data and system then download ke2 firmware from the Frankenstein firmwares flash them then afterwards install stock roms non Frankenstein
Sent from my GT-I9100 using XDA App
thanks for ur advice guys. For now, i have managed to setup checkrom+dk with ics 1.6 theme. i stopped using the phone last night approx 12 midnight - 100% fully charged. I've woken up and checked it at 10:45am....battery shows 99%, so thats hardly anything.
The only issue i have noticed with checkrom/dk is that there is a lag when pressing buttons or scrolling through applications...what do you guys recommend to fix this without putting a big drain on the battery?

[Q] Restoring SGS2 back to stock

Hi,
First of all I've done a lot of searching and no success on how to do it, if possible.
I have a SGSII rooted(CF-Root) with CheckROM RevoHD V4 and ICS Domination Theme.
I wanted to know, how can i restore back entirely to stock and be able to do normal kies updates since a co-worker is buying my phone full price but with the condition i take it back entirely to stock.
I already did a firmware restore following this link:
http://forum.xda-developers.com/showthread.php?t=1075278
But although it doesn't seem to be rooted anymore Baseband Version and Kernel Version say different things and Build Number says CheckROM RevoHD V4, and the Domination Theme is still applied.
If there is a way to do what i want to do I would appreciate any help.
Thank you in advance.
The flash didn't work properly.
What worked for me only a few weeks ago was....
Using CWM format internal SD.
Using Odin flash stock firmware.
Using jig reset flash counter.
Everything was back to how it bought it.
Should be all you need to do.
Sent from my GT-I9100 using XDA App
Well im going to try that tonight but ill have to reflash cwm since i dont have it anymore for some reason
Sent from my GT-I9100 using XDA App
you gotta wipe data/factory reset, wipe dalvik cache
then grab a stock rom and flash it with odin, use intratech post under original android dev forum, with that you will lose everything and have a stock rom/modem/kernel
cheers
You can just delete the contents of internal SD instead of formatting. I just formatted to make it easier.
Like said about do a factory reset/wipe before flashing with Odin if your downgrading.
Hope it all goes well for you.
Sent from my GT-I9100 using XDA App
Ok I'm downloading one firmware from north america in that i think is not branded since my SGS2 it's suppose to be the international and I'm going to reinstall cf-root to have clockwork again and do it all over...
Only have to flash a cfroot kernel to temporarily have CWM. Not whole Rom if you just want to format etc.
Then flash a whole new stock Rom to reset to that version.
Sent from my GT-I9100 using XDA App

Help Needed

Earlier today tried flashing an original firmware on my Galaxy S2 using this file GT-I9100_XEU_I9100XWLP7_I9100XXLPS_I9100XEULP5.tar. Everything passed through Odin but seems my device doesn't want to boot flashing this. I also installed the Litening_Rom_v6-1.tar.md5 after that and again didn't want to boot through Odin.
I did manage to get into CWM and restore a nandroid backup and it boots fine now.
I am selling my S2 tomorrow and wanted to put it back to stock. Is there any way through CWM to flash a stock rom and unroot as seems odin is causing problems. If the CWM way isn't possible can anyone point me in the right direction for an original rom that will work.
Any help appreciated.
By the way i am on an unbranded S2 form Uk.
When you were flashing in Odin did you flash the kernel, recovery and the system? Or just the system?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
tpmullan said:
When you were flashing in Odin did you flash the kernel, recovery and the system? Or just the system?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
Just flashed the file above with the pda button. (Only gave me the .tar file)
It is caused by not making a wipe cache and data before flash. Before selling, format also /system. First of all reset counter with Triangle Away if not yet
Sent from my GT-I9100 using Tapatalk 2
Phil3759 said:
It is caused by not making a wipe cache and data before flash. Before selling, format also /system. First of all reset counter with Triangle Away if not yet
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Will this mthod take me back to stock after I have done it?
Use the Odin instructions from this thread:
http://forum.xda-developers.com/showthread.php?t=1544487
Remember to select the PDA option, not other options on Odin. That should work without needing to format system, cache and dalvik cache. If it really doesn't work report here. And try to flash other Roms, like the NEE 4.0.4 (last one released).
memphisuklf said:
Will this mthod take me back to stock after I have done it?
Click to expand...
Click to collapse
With those steps you have an empty phone. If you flash a stock ROM you get your phone like when you bought it
Sent from my GT-I9100 using Tapatalk 2
delawalla said:
Use the Odin instructions from this thread:
http://forum.xda-developers.com/showthread.php?t=1544487
Remember to select the PDA option, not other options on Odin. That should work without needing to format system, cache and dalvik cache. If it really doesn't work report here. And try to flash other Roms, like the NEE 4.0.4 (last one released).
Click to expand...
Click to collapse
If he wants to sell it, your steps will not be enough to reset the phone like if it was new
Sent from my GT-I9100 using Tapatalk 2

Reinstalling Entire Phone

Hi xda developers members,
I'm currently trying to reinstall my phone back to stock with just the stock files and nothing else, can anyone tell me how I would go about this? I just want the phone cleared of all apps and other files as I want a fresh start with it.
Galaxy is currently running Jellybean 4.1.1 rooted.
Thanks.
factory reset in recovery if you've not been flashing any custom roms/rooted etc...
EDIT - or just do a reset through the settings menu
mikep99 said:
factory reset in recovery if you've not been flashing any custom roms/rooted etc...
Click to expand...
Click to collapse
Unfortunately the OS is rooted. Is that an issue?
EDIT: Thanks for the information, so if I reset the phone via Settings > Back Up or Reset > Factory Data Reset. This will wipe all the apps, files and the root off my phone and just leave me with the OS?
nope -
run triangle away first if you want to reset the counter
then flash a stock ROM firmware from sammobile.com - use ODIN to flash it.
then full wipe through recovery
should all be stock then....
mikep99 said:
nope -
run triangle away first if you want to reset the counter
then flash a stock ROM firmware from sammobile.com - use ODIN to flash it.
then full wipe through recovery
should all be stock then....
Click to expand...
Click to collapse
I'm a bit of a newbie when it comes to all this stuff so bare with me on this!
1. Why would I want to reset the counter?
2. I don't mind the device being rooted, I just want all the files and apps gone, I wouldn't mind if it was just the OS and the rooted files. Would that be done if I did the Factory Data Reset?
Thanks.
Oh right, yeah, if you still want root just do a factory reset
Sent from my GT-I9300 using xda app-developers app
mikep99 said:
Oh right, yeah, if you still want root just do a factory reset
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Cheers mate, much appreciated. I've just done as you've said and it's worked, hooray!
Now one more question if I may. At the moment, when I go and check for an update, it says "Your device has been modified. Software updates are not available"
This is a pain, as I don't want to loose my root, but I want to be able to update I guess, anyway to bypass this?
Im afraid not. You can still update through kies I think, but youll lose root.
The choice is basically root or ota updates..
Easiest thing to do is flash any new firmwares using ODIN then reroot using CF Root..
Or use custom roms..
Sent from my GT-I9300 using xda app-developers app
mikep99 said:
Im afraid not. You can still update through kies I think, but youll lose root.
The choice is basically root or ota updates..
Easiest thing to do is flash any new firmwares using ODIN then reroot using CF Root..
Or use custom roms..
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Fair enough, suppose we can't have it all!
So when the next Jellybean update comes out, I just download the firmware from SamMobile, and flash it via ODIN. Sounds easy enough!
Thanks for all the help mate, once again it's much appreciated. Enjoy your evening.
Yep, thats correct.
Cheers, and you!
Sent from my GT-I9300 using xda app-developers app
Meticulous said:
Hi xda developers members,
I'm currently trying to reinstall my phone back to stock with just the stock files and nothing else, can anyone tell me how I would go about this? I just want the phone cleared of all apps and other files as I want a fresh start with it.
Galaxy is currently running Jellybean 4.1.1 rooted.
Thanks.
Click to expand...
Click to collapse
There is a function in the Samsung Kies Called "Firmware Upgrade and Initialization" which is located in the Tools of the Samsung Kies 2.5.0.
Fill in the information it requires and follow the instructions.
It will repartition your phone and install the new pure firmware just like it is a new phone.

[Q] Fully restore a rooted S3

I know the answer is here somewhere but I really need someone to guide me...
I bought a Galaxy S3 yesterday and it´s not my first. It came with WanamLite. I know that WanamLite is a good ROM but the phone was laggy as syrup... Last night I flashed the latest leaked 4.2.2 Samsung firmware but I really feel it´s still laggy... as soon as I do two different things in ot it lags like he**.
Now I wanna try to restore EVERYTHING to it´s factory state... kernel, firmware... EVERYTHING! I want to be able to update this phone the usual way... either KIES or OTA. As of now I just get a message that the firmware has been changed and that the phone is not supported.
So... can someone please give me directions to fully restore the phone to it´s original state?
Thanx guys!
first go to recovery and do a wipe data/factory reset and cache and on advanced wipe dalvik cache then go to mounts and storage and format everything there
then go to download mode and flash a stock Rom
So if I do that the custom recovery, root and Everything else will be as "out of the box"?
Isnt it best to use ODIN to flash Stock ROM?
Usually Stock Rom has stock recovery in it.
So if u flash with a stock rom
Then everything will be back to normal.
It is optional to use Triangle Away.
Use it only if u need to rest ur binary count
Sent from my GT-I9300 using xda premium
Manneman32 said:
So if I do that the custom recovery, root and Everything else will be as "out of the box"?
Isnt it best to use ODIN to flash Stock ROM?
Click to expand...
Click to collapse
yes everything will be deleted and back to stock but your binary counter will not be back to 0 for that you will need triangle away for waranty purposes which is useless since you bought your phone second hand
yes odin is the best choice but you need to go to download mode so odin can idintify your phone you can't flash a Rom on home screen LOL
Run triangle away
Flash your stock Rom
Factory reset
slaphead20 said:
Run triangle away
Flash your stock Rom
Factory reset
Click to expand...
Click to collapse
+1
Think its the easiest and best way to get back to stock..
-) Check out the latest Firmware for your region on sammobile.com,
-) backup your data / SMS etc if you would,
-) reset the counter with triangle away,
-) flash the downloaded Firmware with Odin and last do a factory reset
Yeah. Just check the flash counter in download mode first. Bootloaders since 4.1.1 have been increasing back to 1 after reboot so you need to be on a stock recovery and kernel to reset without going back to 1 .
Or you have to prevent triangle away from rebooting after the reset. Pull the battery and go straight to download mode
Sent from my GT-I9300 using Tapatalk 4 Beta
Everything Went fine... counter restored, and Stock flashed.
First I was worried that the phone had gotten the "Sudden Death" due to the constant freezing... AND it has the stupid chip that causes the darn thing... but after a reset of the phone it works just fine!
Thanx alot guys! I´ll hit the "Thank You"-button!
Manneman32 said:
Everything Went fine... counter restored, and Stock flashed.
Click to expand...
Click to collapse
Nice to hear
Thanks for your response my friend

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