Rooting GS3 UK T-Mobile... - Galaxy S III Q&A, Help & Troubleshooting

Hi All,
Please forgive me, I had an iPhone for the last 5 years and it was jailbroken each firmware update.
I just made the android jump (love it!) and i've come to root... and i'm stumped!
I got Odin... But then knowing which firmware/kernal/thingy to use is confusing me badly.
I'm GS3 GT-I93000, T-Mobile in the UK...
Can anyone just point me in the right direction? I just want to be able to enable to added features of things such as Avast Anti-Theft (GPS auto on) which require rooting!
Thanks!

All you need is in the first few posts of this thread http://forum.xda-developers.com/showthread.php?t=1695238
Sent from my CM9 TouchPad

I used this guide to root my t mobile s3.
http://galaxys3root.com/galaxy-s3-root/how-to-root-galaxy-s3/
Follow each step carefully and you should be fine
Sent from my GT-I9300 using xda app-developers app

Khy50 said:
I used this guide to root my t mobile s3.
http://galaxys3root.com/galaxy-s3-root/how-to-root-galaxy-s3/
Follow each step carefully and you should be fine
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Nvm
Sent from my GT-I9300 using xda premium

The T-Mobile, UK Version has looked bootloader from what I have been told.

there are plenty of rooting video guides in the general section (to many to link just search) . Or http://forum.xda-developers.com/showthread.php?t=1695238 is probably the easiest way to root with the best guide.
If you are still stuck after looking through those just message back here and I will try to help the best I can.

T__ said:
The T-Mobile, UK Version has looked bootloader from what I have been told.
Click to expand...
Click to collapse
Mine didn't

andyb949 said:
Mine didn't
Click to expand...
Click to collapse
Heard a few of my friends complaining that it did, but then again they probably where doing it wrong and had a USB connected or the phone turned on or something lol.

In the end I rooted it using the first method replied in this post, worked like a charm. Doesn't seem to have any kind of branded or locked bootloader from what I can tell, and root apps are working as they should.
A further question.. on my old iPhone, if I jailbroke it and update the firmware, it reversed the jailbreak.
I want to update the firmware on my GS3 to the latest, will it undo the root? Will I have to re-install root apps etc?
Or will the device stay rooted once i've upgrade?
Many thanks for your help, you guys/gals are a friendly bunch of clever-cloggs.

Here is a link to cwm flashable stock Roms, lg8 is what you want, you can flash these in recovery. I advise after flashing that you upgrade your modem to lh1 which is latest for uk and fixed some issues. Link also supplied
http://forum.xda-developers.com/showthread.php?t=1704185
[ROM][CWM][XXBLG9][ICS][4.0.4] Odexed & Fully Deodexed Stock Roms
http://forum.xda-developers.com/showthread.php?t=1740061
[REF] Galaxy S3 Modem / Radio Collection (I9300 & I9300T ONLY) CWM & Odin Flashable
---------- Post added at 11:38 AM ---------- Previous post was at 11:36 AM ----------
All matters regarding root etc, how to reset flash counter and return to stock for warranty can be found in i9300/General/stickies

Forgive me if this is a stupid question, but whats the significance of this ROM?
Here's my device so far...
Stock ROM (never flashed anything custom) which I rooted using the above method.
I want to update to the latest firmware for the i9300, still stock though as I haven't found a feature in a custom ROM worth messing with it for me.
Then I was just going to re-root (if I needed to).
Does the ROM you posted mean that I won't have to re-root? And it will stay rooted?
And the modem thing... I don't understand.
I'm sorry to be a pain!
Thank you for your help,

the Rom listed are flashable through recovery, and there are a choice of odexed and deodexed stock Roms. Odex is the standard Rom, and Odex basically helps load apps a bit quicker, but has some drawbacks also. I could spend hours trying to fill you in but reading all the links and information I have supplied you with is the easier option
Unless you want to return the favor and spend the next few days explaining the mysteries of Windows to me, then I may consider some mutual spoon feeding

So.. to answer my question, does flashing through recov mean you do not have to re-root the device?
I wonder why the modem update is seperate? You would think they would include such things in the firmware update.
I'm a wizz on windows - fire away! haha.
I do genuinely appreciate your advice and help.

So.. to answer my question, does flashing through recov mean you do not have to re-root the device?
Yes if its not rooted .
Modems are part of firmware but can also be flashed as a separate item .
jje

JJE - My device is rooted though, which I explained
Also, the recov flashable firmware posted above lists this..
"Firmware info:
•Base Firmware: I9300XXBLG9 (4.0.4)
•Region Asia
•Country: Singapore
•Carrier: Unbranded
•Build Date: 30 July 2012
•Modem: DXLG2
•CSC: OLBBLG2
•Change List: 928452"
BLG8 has a version for Europe/UK.. but not BLG9...
Will I have to install the older one?

flash lg8 as I said, ...... lg9 is the Asian version. The modem was a separate ota update to remedy some problems.
I'm on uk Orange/t mobile so all is good

At op to your original Q... all you have to do is stay on your firmware unless you cant wait for the update to be released in the uk, then you can download the latest firmware either from xda or sammobile.com and flash with odin. Now if you stay on your firmware sometimes it will not update properly through kies because of root. In that case go on sammobile and download the firmware for your phone and flash with odin. You will lose root but you already have cf root on your computer so just root again.
Sent from my GT-I9300 using xda premium

Related

Root + firmware updates.

Hi. I'm rooting now. I think. The dealbreaker is, will I be able to get the latest offical firmware updates even on a rooted device?
Thanks a lot in advance.
That interest me to
Rural said:
Hi. I'm rooting now. I think. The dealbreaker is, will I be able to get the latest offical firmware updates even on a rooted device?
Thanks a lot in advance.
Click to expand...
Click to collapse
Yes. You can always flash the official firmwares. However, you'll need to root it again when you do.
IF u have updated firmware KE2 can u root like normal still? or do u have to downgrade first?
if you are wanting to upgrade officially, just do it through Kies. you will loose your root, but you can re-root and it will keep the latest firmware upgrade [like KE2]
Rumble
KE2 root then upgrade kernel to KE2 after root .
If you have an update through Kies or the original phone firmware then Kies is your update path .
If you have flashed firmware via Odin then you will usually find that codes no longer match and Kies has no firmware for the codes on the phone .
jje
So u can put whatewer firmware u want in ur phone ? How i can see my firmware version , in seting about it say xxkd9 ^^ i dont know whats that and how i can buck it up leater :/ When i conect to kies it say this device canot be updated
OK! Thanks all for your replies!
So, now as I am on a rooted device, when I plug my phone to the computer and it finds an official firmware via Kies, I can safely install it without manually taking the root away? This is done by automatic? That's how I understand. It's not like my phone is angry and punished me by bricking?
Thanks again.
Seems pretty difficult to brick the SGS2. I bought a little jig off ebay for £4 which automatically puts the device into download mode - useful even if the three-button method doesn't work. Also resets the custom binary count
What happens to my root exclusive apps if a firmware update deletes the root access?
Flashed KE7....
...my first post.
So I flashed KE7 (newest firmware), ...I originally had Root on the KE2, as per the instructions in the ROM & Developers Section for the SGS2........after flashing KE7 I still have root, AND KE7, with no yellow triangle.
I am not complaing just pleasantly surprised I did not have to Re-Root....anyone else had this.
Since I cannot post in the Development section yet I thought I would comment here.
Also would like to say what a fantastic job the guys developing are doing on these sites, you provide alot of geeks and non-geeks with many happy evenings.
schrickm5 said:
...my first post.
So I flashed KE7 (newest firmware), ...I originally had Root on the KE2, as per the instructions in the ROM & Developers Section for the SGS2........after flashing KE7 I still have root, AND KE7, with no yellow triangle.
I am not complaing just pleasantly surprised I did not have to Re-Root....anyone else had this.
Click to expand...
Click to collapse
I just ordered mine and started reading more about Android. So may i ask what is KE2 and KE7? The SGII hasnt been out for more then a month or two i think so is there already several updates?
If so what do they add? very curious
KE2 and 7 are just firmware updates from Samsung, am not sure if they are generic or related to specific markets. KE7 works for me, I still have root and now I have the extra 4mb (833 to 837 mb)....so something worked.
Sent from my GT-I9100 using XDA Premium App
Next question.
If I install the new coming firmwares via Odin, then it will NOT take my root away?
Rural said:
Next question.
If I install the new coming firmwares via Odin, then it will NOT take my root away?
Click to expand...
Click to collapse
Yes reroot .
jje
schrickm5 said:
KE2 and 7 are just firmware updates from Samsung, am not sure if they are generic or related to specific markets. KE7 works for me, I still have root and now I have the extra 4mb (833 to 837 mb)....so something worked.
Sent from my GT-I9100 using XDA Premium App
Click to expand...
Click to collapse
Not sure if yours came with KE7 but if you upgraded did you loose all your data/settings? Comming from iPhone i'm used to loose them all when flashing but then i can simply connect to iTunes and restore everything just the way it was (game saves, all phone settings, appz&games, contact etc).
How is this achieved in Android enviroment (SGII) when you flash a new firmware?
(contact, calendar, bookmars i know will be synced back through google but i'm more intressted in my save data, appz and settings).I read Titanum backup does this but not sure if you can transfer from one firmware to another?
sorry for many questions but Android is a new world for me.
Kies firmware does not wipe data etc .
Odin update does not wipe data but depends upon the update .
Rule one RTFM
Rule two RTFM
Rule three Backup your EFS folder
Rule four have a copy of original firmware if possible
Rule five have a backup
Rule six read the FAQS on the post thats flashing current firmware custom rom or whatever .
jje

[Q] Questions about rooting firmware updated from Kies 2.0

Searched around a lot about this, and just really need some clarification.
When connecting to Kies I'm prompted about the latest firmware PDA:KG5 / phone:KG1 / CSC:KG1 (XSG.) Is this the official release of 2.3.4 or 2.3.5? and what is the proper term to call this update by, KG5 or KG1 (not sure if you use the PDA # or the phone/CSC # to state which firmware Im using during online conversation.)
Also I am currently rooted on PDA:KF3 / Phone:KF1 / CSC:KF2 (XSG.) Which is 2.3.3. I know I will loose my root / super user status if I do the firmware update via Kies.
If I do update to the KG5 firmware listed above, what is the best method to root? If the firmware update I listed above is 2.3.4, Can I use the same method as listed all over the place to root the leaked version of 2.3.4 that came out in early July (I believe it was KG3?) The method is pretty much Orion & super one click.
If the firmware update I listed above is 2.3.5, what is the best way to root it? All in all, I'm not sure if you can root a stock release from Samsung the same way as a leaked version.
Thanks in advance everyone, this is my first Android phone after years in IOS so I apologize in advance if my question makes no sense. I'm doing my best!
Don't get too much confused.
It's an official release and you should update. No way it will be 2.3.5. Then you could use Chainfire's kernel for root. Normally we quote the PDA version as firmware, so you could quote it as KG5.
Link to CF kernel thread,
http://forum.xda-developers.com/showthread.php?t=1103399
Regards.
Thank You very much for the clarification.
I will try that out.
I would flash with odin, kies might brick your phone. by the way, you can flash cf kernel again, but first install original firmware. It must be three parts and a pit file,
Repartition box should be checked.
You will lose your data, secure your phone with titanium backup then you can restore you apps and give them back their memories.
hope it helps.
Sent from my GT-I9100 using XDA App
SupraN0va said:
kies might brick your phone.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Hold on mate, Kies would brick your phone?
Well well well, I haven't heard this ever and I don't think it is true. Bricking a device is not an easy thing. Well I like Odin too, that's because of it has some other connection/drivers problem sometimes, but 'Bricking'? Nah, Negative.
The other thing is, I'd always recommend update via Kies if the user is new comer and have less idea about upgradation, he could do some mistakes in Odin, but never in Kies.
Regards.
ithehappy said:
Hold on mate, Kies would brick your phone?
Well well well, I haven't heard this ever and I don't think it is true. Bricking a device is not an easy thing. Well I like Odin too, that's because of it has some other connection/drivers problem sometimes, but 'Bricking'? Nah, Negative.
The other thing is, I'd always recommend update via Kies if the user is new comer and have less idea about upgradation, he could do some mistakes in Odin, but never in Kies.
Regards.
Click to expand...
Click to collapse
Thanks ithehappy. I looked hard to find this thread and glad for it. I was about to flash from KF2 to the new one offered by the updated Kies software - firmware version KG5 in my case. Atm I have a rooted phone and replaced the stock XXKF2 kernal back using ODIN successfully using the one offered here somewhere on XDA. (got rid of the yellow triangle issue on boot).
Do you think if I flash using Kies all will be right??? Just got nervous from what the other poster said... I am not overly interested in rooting again, It was mere experimentation that made me do it in the first place. Cheers & thanks for your time.
To mooksy
if you have replaced the unofficial firmware or kernal back to the original everything will be fine.The only problem you will have is that if you havent replaced all the non-official with official then kies wont recognise your phone anyway and you wont be able to update that way.
KF2 to KD5 firmware upgrade via Kies 2.0 update
cooza said:
To mooksy
if you have replaced the unofficial firmware or kernal back to the original everything will be fine.The only problem you will have is that if you havent replaced all the non-official with official then kies wont recognise your phone anyway and you wont be able to update that way.
Click to expand...
Click to collapse
Thanks cooza, I have read the thread on here concerning the KD5 update and a lot of people make the process sound really confusing to say the least, obsessive IMHO . Is it worth the trouble updating the SGS2 right now? Afterall my phone is fine and I thought rooting would be some kind of epiphany but to me its just... (shrugs shoulder)
SupraN0va said:
I would flash with odin, kies might brick your phone. by the way, you can flash cf kernel again, but first install original firmware. It must be three parts and a pit file,
Repartition box should be checked.
You will lose your data, secure your phone with titanium backup then you can restore you apps and give them back their memories.
hope it helps.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
WTF?
PIT FILE? REPARTITION?
WTF?^2
Please don't advise people to use PIT files and Repartition unless you are going to back them up with a replacement phone.
Please remember, most pple who come here are really not very experienced and don't really know what they are doing.
JKDEM85 said:
Searched around a lot about this, and just really need some clarification.
When connecting to Kies I'm prompted about the latest firmware PDA:KG5 / phone:KG1 / CSC:KG1 (XSG.) Is this the official release of 2.3.4 or 2.3.5? and what is the proper term to call this update by, KG5 or KG1 (not sure if you use the PDA # or the phone/CSC # to state which firmware Im using during online conversation.)
Also I am currently rooted on PDA:KF3 / Phone:KF1 / CSC:KF2 (XSG.) Which is 2.3.3. I know I will loose my root / super user status if I do the firmware update via Kies.
If I do update to the KG5 firmware listed above, what is the best method to root? If the firmware update I listed above is 2.3.4, Can I use the same method as listed all over the place to root the leaked version of 2.3.4 that came out in early July (I believe it was KG3?) The method is pretty much Orion & super one click.
If the firmware update I listed above is 2.3.5, what is the best way to root it? All in all, I'm not sure if you can root a stock release from Samsung the same way as a leaked version.
Thanks in advance everyone, this is my first Android phone after years in IOS so I apologize in advance if my question makes no sense. I'm doing my best!
Click to expand...
Click to collapse
1. It would be the release of 2.3.4 as as the other on has not been leaked yet,
there is only one trial version in the CM7 but it is a work in progress.
2. You would call it by its PDA # KG5. CSC and Phone can be any
combination depend on which country you are in.
3. yes, after flashing you will need to reroot again.
4. Just use chainfire Kg5 root. You will not need to use super one click as
chainfire has done all the work for you.
use this thread for rooting.
http://forum.xda-developers.com/showthread.php?t=1103399
5. you can root a stock version the same as a leaked version. You may have to
wait a day or so till chainfire has made a root for it. He is usually on top of
it as soon as someone sends him the kernal.
MOOKSY
If you are happy with your phone and your not much of a flasher or rom changer and all that then just stay as you are if your happy.Unrooting and flashing to the lastest via kies is also a good idea cos kies is an official update so can only bring good things,right.If you feel the need then re-root.Kies is always a safe bet if your new to updates and at least they are all offiall so if something did happen samsung would have to cover it while odin is an "at your own risk" deal.
COOZA
Sorry off-topic (ish) I read that you bricked two of your phones using tar files for sgs2 on sgs, did you manage to jig it back to life and with any success? I want to root again after using Kies for KG5 update. but now i'll use CF's work on here. After reading that other sites could result in potential disaster I think I was lucky , i too just googled a random site for the rooting kit.
Unfortunatly for me i damaged the bootloader so the jig wont work.Im going to have to find someone with a riff box jtag and see if that works.I hope its does.If i cant find anyone with one ill just have to buy it myself.Worth the money when its 2 phones that need to be done.My bricking came from a site that mixed up phones with other phones firmwares.Wont be going back there again and that was before i hooked up to XDA anyway.Now all my downloads are done from here as this a good site to be with.

[Q] ICS for GT-I9100 with baseband XXKI4

I am new and have never done any rooting/flashing. I am currently using GTI9100 (bought new and unlocked) in USA. I have a couple of question:
1. I think it should be a Europe version (baseband, XXKI4) . I heard that Europe 9100 has already updated to ICS. SInce I am using it in USA, should my phone update with Europe or USA? I have been checking KIES everyday and still no updates. Anyone knows the projected date of official ICS for my phone?
2. Can someone give me a link of threads for the most current ICS ROM tutorial for my phone if I want to do ICS updates now?
3. For my case, do I root or flash? I am not quite sure of the difference. I just want to use ICS system and have no other needs.
tjiang001 said:
I am new and have never done any rooting/flashing. I am currently using GTI9100 (bought new and unlocked) in USA. I have a couple of question:
1. I think it should be a Europe version (baseband, XXKI4) . I heard that Europe 9100 has already updated to ICS. SInce I am using it in USA, should my phone update with Europe or USA? I have been checking KIES everyday and still no updates. Anyone knows the projected date of official ICS for my phone?
2. Can someone give me a link of threads for the most current ICS ROM tutorial for my phone if I want to do ICS updates now?
3. For my case, do I root or flash? I am not quite sure of the difference. I just want to use ICS system and have no other needs.
Click to expand...
Click to collapse
First, this forum doesnt admire lazy people.
There are lots of people that can help you with your problems, but you have to try to do it yourself.
Im not sure if there is an official version of ICS for S 2.
If you want to update it yourself you go to Android development and choose a rom.In the thread you will find what exactly you have to do in order to flash the rom.But before that, you have to flash a CF root kernel for your modem, in order to get a Clockwork mode working, from CWM you can flash your ICS or GB as you wish.
You can find the instructions on how to flash a CF root kernel in here : http://forum.xda-developers.com/showthread.php?t=1331784
Read carefully, everything.
But, to be more specific you arent missing anything by not running ICS.
tjiang001 said:
I am new and have never done any rooting/flashing. I am currently using GTI9100 (bought new and unlocked) in USA. I have a couple of question:
1. I think it should be a Europe version (baseband, XXKI4) . I heard that Europe 9100 has already updated to ICS. SInce I am using it in USA, should my phone update with Europe or USA? I have been checking KIES everyday and still no updates. Anyone knows the projected date of official ICS for my phone?
Click to expand...
Click to collapse
I'm also using this phone in the US. You will NEVER get a Kies or OTA update, as this phone is not released in the US.
tjiang001 said:
2. Can someone give me a link of threads for the most current ICS ROM tutorial for my phone if I want to do ICS updates now?
Click to expand...
Click to collapse
Intratech's official firmware thread. Found quite easily with a search, or in the stickies in the General section. Alternatively, Official Stock ICS Firmwares, courtesy of Faryaab. Stickied in the Original Android section, right at the top.
tjiang001 said:
3. For my case, do I root or flash? I am not quite sure of the difference. I just want to use ICS system and have no other needs.
Click to expand...
Click to collapse
If you don't know the difference between rooting and flashing, then for the love of all that is holy, don't do ANYthing before reading and learning. Start here, here, and here.
Coltie said:
First, this forum doesnt admire lazy people.
There are lots of people that can help you with your problems, but you have to try to do it yourself.
Im not sure if there is an official version of ICS for S 2.
If you want to update it yourself you go to Android development and choose a rom.In the thread you will find what exactly you have to do in order to flash the rom.But before that, you have to flash a CF root kernel for your modem, in order to get a Clockwork mode working, from CWM you can flash your ICS or GB as you wish.
You can find the instructions on how to flash a CF root kernel in here : http://forum.xda-developers.com/showthread.php?t=1331784
Read carefully, everything.
But, to be more specific you arent missing anything by not running ICS.
Click to expand...
Click to collapse
No offense, but if you're not sure of anything, your "answer" to his question will only serve to confuse him more.
There IS an official version of ICS.
You do NOT need to root to update to the official Samsung released ICS.
He COULD flash a CF-root kernel, but that isn't what he asked for, and given that he didn't ask to root, but asked specifically for ICS, this doesn't help him.
Read, read, read.....and for the love of god back up your efs!
Sent from my GT-I9100 using Tapatalk 2

Restore stock original firmware

I looking to restore my S3 to stock so i can receive official updates
would this be the correct procedure
Use triangle away to reset flash counter
Flash a stock firmware via odin
For example
I9300XXDLJ4 Download
Base Firmware: I9300XXDLJ4 (4.1.1)
Region Europe
Country: United Kingdom
Carrier: Unbranded
Build Date: 19 October 2012
Modem: XXDLID
CSC: OXADLJ4
Change List: 368423
Would this then enable OTA updates
Why don't you try to search...
Sent from my GT-I9300 using xda premium
coolhof said:
Why don't you try to search...
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Why am i not surprised this was the first reply
Wouldn't it have been easier to type yes or no
manemzjum said:
Why am i not surprised this was the first reply
Wouldn't it have been easier to type yes or no
Click to expand...
Click to collapse
I looking to restore my S3 to stock so i can receive official updates
would this be the correct procedure
Yes
Would this then enable OTA updates
No it may not .
Suggest you use Kies to update if you dont want XDA methods .
jje
JJEgan said:
I looking to restore my S3 to stock so i can receive official updates
would this be the correct procedure
Yes
Would this then enable OTA updates
No it may not .
Suggest you use Kies to update if you dont want XDA methods .
jje
Click to expand...
Click to collapse
Actually if you flash with a stock firmware with odin it will receive future updates via OTA, i had this with my Nexus S phone. I don't know where you get your info from.
MichelN said:
Actually if you flash with a stock firmware with odin it will receive future updates via OTA, i had this with my Nexus S phone. I don't know where you get your info from.
Click to expand...
Click to collapse
Information is from multiple posts saying i cannot update over OTA since i flashed stock firmware .That is why it was no you may not not no .
Not that i would know being a member of XDA i never use OTA/Kies and they don't exist on my phone . So you may be right and those countless posters with stock roms and no OTA may have some other problem .
jje
Im thinking of trading my phone for the note 2 its just so i can restore to stock and for the convenience of the next owner that all stock features (including OTA updates) work
http://forum.xda-developers.com/showpost.php?p=33185382&postcount=1
and "no" is the answer to the post about the Nexus S - SGS3 does not behave the same as the pure Android Nexus S with regard to updates etc...I know because i have one and been running 4.1.1 on it since July (4.1.2 for the last week)
mossy1963 said:
http://forum.xda-developers.com/showpost.php?p=33185382&postcount=1
and "no" is the answer to the post about the Nexus S - SGS3 does not behave the same as the pure Android Nexus S with regard to updates etc...I know because i have one and been running 4.1.1 on it since July (4.1.2 for the last week)
Click to expand...
Click to collapse
Why no ? you flash it with a stock rom 4.1.1 and if a OTA 4.1.2 will be released then why won't he receive it ? I don't get it since the rom is official and will remove everything else that was installed on the phone.
MichelN said:
Why no ? you flash it with a stock rom 4.1.1 and if a OTA 4.1.2 will be released then why won't he receive it ? I don't get it since the rom is official and will remove everything else that was installed on the phone.
Click to expand...
Click to collapse
If you flash your S3 with Odin it will increase the flash counter and change status to modified which will break OTA. Not the same with the 2 year old Nexus S as you'll know. The newer S3 has been modified to detect modifications. There are ways around this using mobile Odin etc. but this is just one indication that just because something works on your 2 year old Nexus S doesn't mean it'll work on the latest technology S3.
It's also why I keep bleating on about not giving advice based on supposition, conjecture or what Joe Bloggs posted elsewhere...advice should be based on experience otherwise its worthless, or even worse, misleading and dangerous.
mossy1963 said:
If you flash your S3 with Odin it will increase the flash counter and change status to modified which will break OTA. Not the same with the 2 year old Nexus S as you'll know. The newer S3 has been modified to detect modifications. There are ways around this using mobile Odin etc. but this is just one indication that just because something works on your 2 year old Nexus S doesn't mean it'll work on the latest technology S3.
It's also why I keep bleating on about not giving advice based on supposition, conjecture or what Joe Bloggs posted elsewhere...advice should be based on experience otherwise its worthless, or even worse, misleading and dangerous.
Click to expand...
Click to collapse
I've downloaded jb and root my phone with sgs3 toolkit.my phone couldn't start after that so i had to download a modified rom.i'm having the same problem now.i want to take back the stock rom 4.0.4 so i can receive OTA updates again.otherwise i have to sell my phone and buy a new 1. i wish i cand find i solution
cesar_alrez said:
I've downloaded jb and root my phone with sgs3 toolkit.my phone couldn't start after that so i had to download a modified rom.i'm having the same problem now.i want to take back the stock rom 4.0.4 so i can receive OTA updates again.otherwise i have to sell my phone and buy a new 1. i wish i cand find i solution
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solution here mate
http://forum.xda-developers.com/showpost.php?p=33185382&postcount=1
mossy1963 said:
solution here mate
http://forum.xda-developers.com/showpost.php?p=33185382&postcount=1
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thx mate..i'll try it and let u know about the result...i hope i don't kill my phone with that
mossy1963 said:
If you flash your S3 with Odin it will increase the flash counter and change status to modified which will break OTA. Not the same with the 2 year old Nexus S as you'll know. The newer S3 has been modified to detect modifications. There are ways around this using mobile Odin etc. but this is just one indication that just because something works on your 2 year old Nexus S doesn't mean it'll work on the latest technology S3.
It's also why I keep bleating on about not giving advice based on supposition, conjecture or what Joe Bloggs posted elsewhere...advice should be based on experience otherwise its worthless, or even worse, misleading and dangerous.
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OK thanks for the info, now a newer question. What will happen if someone flashed a stock firmware (4.0.4 dutch) with a stock firmware (4.1.1 poland) via odin ? Will the OTA be blocked as well ? And what will happen if you flash it later with a 4.1.1 dutch stock firmware via odin ?
A friend of mine never rooted or messed with his phone, he only used odin so he could get jellybean faster.
Edit: His flashcounter said this
CUSTOM BINARY DOWNLOAD: NONE

[Q] About Battery Life, Rooting and OTA, And Kies Updates.

Hello All,
I do not post on XDA (Silent reader haha) This would be my first thread.
Anyways, I have a couple of questions that I could not seem to find solid answers to.
I'm on Stock Jellybean I9300XXDLIH. I plan on rooting using Chainfire's CF-Auto-Root (the one that keeps stock recovery)
Q1.) If I root using that, then later if I want to restore my phone to TOTAL stock to keep warranty, will I be safe by using TriangleAway and then flashing Stock firmware (Of the same region) using Odin? Are these 2 steps enough? Some people have got that tiny red exclamation mark,something about a new bootloader.. has that issue been resolved?
Q2.) I have heard that OTA updates are not a good idea after rooting. However I want to use Kies to update my firmware, after rooting and using TriangleAway. Is this a problem?
Q3.) I think we are getting a 4.1.2 update soon with premium suite .. around this month. Is it better to wait for that update before I root?
Q4.) If it is wise to root now, can somebody please link me to a guide that tells me what it is safe to remove from stock rom? I have downloaded a debloat tool from a guide, but I opened the .BAT file with a text editor, read the commands and saw that it removed too many things for my liking, some of them I would want to keep..
Q5.) Does the Stock Kernel support overclocking/Underclocking/Undervolting? (I am guessing not, being hopeful Interested in underclocking and undervolting.) Are there any drawbacks to using a Kernel like Siyah's in terms of battery life and stability? Does the Stock rom at least support underclocking by itself? On my Old galaxy mini it did..
Thank you, sorry for the long post or if the questions seem repeated (Spent loads of time searching!):laugh:
Anyone?
Sent from my GT-I9300 using xda app-developers app
Nimer.abdul said:
Q1.) If I root using that, then later if I want to restore my phone to TOTAL stock to keep warranty, will I be safe by using TriangleAway and then flashing Stock firmware (Of the same region) using Odin? Are these 2 steps enough? Some people have got that tiny red exclamation mark,something about a new bootloader.. has that issue been resolved?
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Yes you can do that. You can find many guides here. Some members have made video tutorials Gore's third too.
I never had any issue with triangle away.
Q2.) I have heard that OTA updates are not a good idea after rooting. However I want to use Kies to update my firmware, after rooting and using TriangleAway. Is this a problem?
Click to expand...
Click to collapse
If you root then your phones binary counter will increase and phone will show in modified state. You will not be able to use ota upgrades. But I don't miss kies a bit because I got so much more with little secrifise. Also there are better options for backing up your phone then kies.
Q3.) I think we are getting a 4.1.2 update soon with premium suite .. around this month. Is it better to wait for that update before I root?
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Click to collapse
If that's what you want. But there are many custom roms already have 4.1.2 and they are much better then stock rom for battery, speed and smoothness. I could never convince myself go back to stock rom after trying some of custom rooms with lots of additional features.
Q4.) If it is wise to root now, can somebody please link me to a guide that tells me what it is safe to remove from stock rom? I have downloaded a debloat tool from a guide, but I opened the .BAT file with a text editor, read the commands and saw that it removed too many things for my liking, some of them I would want to keep..
Click to expand...
Click to collapse
You might want to search forum or YouTube for video tutorials. I learn that way.
Q5.) Does the Stock Kernel support overclocking/Underclocking/Undervolting? (I am guessing not, being hopeful Interested in underclocking and undervolting.) Are there any drawbacks to using a Kernel like Siyah's in terms of battery life and stability? Does the Stock rom at least support underclocking by itself? On my Old galaxy mini it did..
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Stock kernel do not support these. I use siyah and it's best in my opinion and experience.
Sent from my Galaxy S3
---------- Post added at 09:24 AM ---------- Previous post was at 09:15 AM ----------
If you want to follow a tutorial then here it is.
http://forum.xda-developers.com/showthread.php?t=1715822
to unroot and get your guarantee back.
http://forum.xda-developers.com/showthread.php?t=1710613
Thank you for the reply.
rl421403 said:
Yes you can do that. You can find many guides here. Some members have made video tutorials Gore's third too.
I never had any issue with triangle away.
If you root then your phones binary counter will increase and phone will show in modified state. You will not be able to use ota upgrades. But I don't miss kies a bit because I got so much more with little secrifise. Also there are better options for backing up your phone then kies.
If that's what you want. But there are many custom roms already have 4.1.2 and they are much better then stock rom for battery, speed and smoothness. I could never convince myself go back to stock rom after trying some of custom rooms with lots of additional features.
You might want to search forum or YouTube for video tutorials. I learn that way.
Stock kernel do not support these. I use siyah and it's best in my opinion and experience.
Sent from my Galaxy S3
---------- Post added at 09:24 AM ---------- Previous post was at 09:15 AM ----------
If you want to follow a tutorial then here it is.
http://forum.xda-developers.com/showthread.php?t=1715822
to unroot and get your guarantee back.
http://forum.xda-developers.com/showthread.php?t=1710613
Click to expand...
Click to collapse
This is the issue I was talking about
http://forum.xda-developers.com/showthread.php?t=1918667
Also I was asking about Update via Kies, not OTA.(And after I use TriangleAway) Thank you.
Nimer.abdul said:
This is the issue I was talking about
http://forum.xda-developers.com/showthread.php?t=1918667
Also I was asking about Update via Kies, not OTA.(And after I use TriangleAway) Thank you.
Click to expand...
Click to collapse
I am not sure about this issue because I never faced this one. I purchased S3 last month and Isince then I have been flashing custom roms. I already tried 15-20 roms. Never had any issue.
All you had to do is completely follow instructions and make sure rom/mod/app is compatible with your phone model
Why do you want to update via Kies? I think Kies will only work if you keep your device pure. Also, you can update/flash official firmware with Odin/Mobile odin. That's what I do. Most of the people here do not use kies for upgrading firmware but they download stock samsung firmware from http://www.sammobile.com and flash it with Odin. It take 30 secs, as simple as that.
Thank you for your time.
I already know about Odin and Samfirmware, it's just that this is an expensive phone and don't want to use any unofficial software apart from Root.. for now.
There is no way to know unless you try it yourself. Nobody here can assure you that some process or rom or mod will definitely work on your phone.
This is kind of you-are-responsible-for-your-act forum.

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