My new galaxy S2 I9100 was preloaded with ICs 4.0.3. However many of the games and stuff are not compatible and crash in ICS..So i would like to downgrade to gingerbread 2.3.6..
I found a site called sammobile..found the firmware for my country for 2.3.6..got the software Odin as well and read the steps for downgrading..
Now i wanna know few things before i proceed with the downgrade..
1. What are the risks involved?
2. How safe is the process? Usually done easily or is complicated and can lead to something disastrous?
3. If i am not satisfied with the downgrade or something went wrong.. is there a way i can restore my phone to the original unboxed condition(as it came out of the box with ICS 4.0.3 ) using some software or setting within the phone?
4. Lastly, i have many saved games and some important stuff..with downgrading it will go away(as i have read).. so how can i preserve them and make sure i dont have to start new game for all the games that i have played?
A huge thanks for replying to the answers above
1) minimal if you avoid repartitioning.
2) Odin is samsungs own engineering tool, it is safe if you are sensible. It involves about 4 mouse clicks to start a flash.
3) the sgs2 is very hard to break, if something goes wrong, use Odin again.
4) some (most) firmwares are non-wipe, but I imagine only going upwards, I.e GB to ICS. Either wait for someone more knowledgeable than me to answer, or assume it will wipe your phone.
EDIT: misread the question. Backup contacts etc. to Google, backup app with titanium backup (only if you're rooted)
Sent from my GT-I9100 using XDA
Read here from a previous thread.
http://forum.xda-developers.com/showthread.php?t=1703673
aviral1990 said:
My new galaxy S2 I9100 was preloaded with ICs 4.0.3. However many of the games and stuff are not compatible and crash in ICS..So i would like to downgrade to gingerbread 2.3.6..
I found a site called sammobile..found the firmware for my country for 2.3.6..got the software Odin as well and read the steps for downgrading..
Now i wanna know few things before i proceed with the downgrade..
1. What are the risks involved?
2. How safe is the process? Usually done easily or is complicated and can lead to something disastrous?
3. If i am not satisfied with the downgrade or something went wrong.. is there a way i can restore my phone to the original unboxed condition(as it came out of the box with ICS 4.0.3 ) using some software or setting within the phone?
4. Lastly, i have many saved games and some important stuff..with downgrading it will go away(as i have read).. so how can i preserve them and make sure i dont have to start new game for all the games that i have played?
A huge thanks for replying to the answers above
Click to expand...
Click to collapse
u can save ur games and game data using titanium backup
Related
Hey guys
I have a lgp500 phone and i am thinking of rooting my phone, as i hate the touchscreen bug that makes the cpu go 100%, soo laggy
anyways i have a few questions that i would like to know about rooting before i attempt it.
firstly ill start by listing my phone software etc
Android version - 2.2.1
Kernal Version - 2.6.32.9
Build Number - FRG83
Software Version - V10b-DEC-13-2010
and now my questions
1. Well the most obvious question. Is it possible to root my phone?
2. My main ques - What are the chances of bricking my phone? as in to a point that would leave my phone completely useless.
3.At what steps of the rooting process can the phone be bricked?
4. How does rooting work? - basically i just want to learn about everything so i know how the system works and how kernal etc work - so that i wont do anything stupid when im rooting
for now thats all, but ill probly have a alot more once i get answers to these
please help
thanks
first of all u will need to downgrade to android 2.2.then u can root it and enjoy!
Ramis93 said:
1. Well the most obvious question. Is it possible to root my phone?
Click to expand...
Click to collapse
Not yet. Android 2.2.1 is not rootable at the moment. A downgrade to v2.2 is necessary, as upendra_p said.
Ramis93 said:
2. My main ques - What are the chances of bricking my phone? as in to a point that would leave my phone completely useless.
Click to expand...
Click to collapse
Chances are very small, but there are.
Ramis93 said:
3.At what steps of the rooting process can the phone be bricked?
Click to expand...
Click to collapse
At the downgrade, when you have to flash the phone with a different Android version using an application that sometimes fails. But that's rare.
Ramis93 said:
4. How does rooting work? - basically i just want to learn about everything so i know how the system works and how kernal etc work - so that i wont do anything stupid when im rooting
Click to expand...
Click to collapse
"Rooting" simply gives various applications wider system rights, so that they are able to perform actions otherwise forbidden, such as messing with system settings and allowing critical system files to be modified or deleted. It also is an important step needed if you decide to install a custom ROM -- a modified and (usually) improved version of Android.
Rooting is not for the faint of the heart
However, keep in mind that you can find all the help you need on this forums...
masteryx said:
Not yet. Android 2.2.1 is not rootable at the moment. A downgrade to v2.2 is necessary, as upendra_p said.
Chances are very small, but there are.
At the downgrade, when you have to flash the phone with a different Android version using an application that sometimes fails. But that's rare.
"Rooting" simply gives various applications wider system rights, so that they are able to perform actions otherwise forbidden, such as messing with system settings and allowing critical system files to be modified or deleted. It also is an important step needed if you decide to install a custom ROM -- a modified and (usually) improved version of Android.
Click to expand...
Click to collapse
about the chances on bricking my phone, i understand they are small
but approximately how small? like a number?
i understand its different for each phone, so how much would it be for my phone?
Well it depends on how well you read and follow the instructions.
I have installed Custom ROMs on a total of 3 phones with 100% success.
And in short Rooting is like being Administrator in Windows, you can do anything you feel like doing, even if that means bricking your device.
Ramis93 said:
about the chances on bricking my phone, i understand they are small
but approximately how small? like a number?
i understand its different for each phone, so how much would it be for my phone?
Click to expand...
Click to collapse
It's not the phone it's usually the user. You should never attempt to mess with something unless you know what you're doing. Take that from someone who actually bricked his phone by not knowing enough.
Best advice against bricking is never try to flash something that's not meant for your specific device.
And if you wanna put a number on it post your IQ.
Ahmmm... i just used z4root and in just one click, im already rooted. Very easy XD. The part where you should be cautious about is flashing back to android 2.2 that is where a lot of p500 get brick. Just read the forums more.
Sent from my LG-P500 using XDA App
@OP, just take note of the important steps & thing you should check before proceeding like turning LG modem off in device manager. though my friends have downgraded even without checking that option, its always better to follow the instruction to be safe.
& also after rooting, take your time when installing custom recovery. it is also responsible for bricking quite a few mobiles. i'll advice copy paste the commands to avoid any typo.
hey everyone, i am new here.. i have recently bought a samsung galaxy s3 GT-i9300
and i've used and installed several apps on it and after some time i've come through several apps that needs root in order to run.. so i think its time to learn how to root it incase i wanna try it soon.. after doing some searching i found out this, i will summarize ,
1st, shutdown and reboot using download mode
2nd, after ur in download mode, conect usb and open odin
3rd, in Odin , choose PDA and put the .tar file which by searching i downloaded a "CF-Root-SGS3-v6.3.tar" (Please recomend if this is normal and for any s3 will work), also only mark f.reset time and auto reboot
4th, click start on Odin , and some serious things starts to be typed on ur phone, u can remove the usb now
5th, ur done wait for ur samsung to start and ur done
-------
1 -is that it??? are there any mod or rom or steps or watever things to be done anymore?
2- is that i've heard people saying that after rooting there camera crashes and that it gives error or black screen everytime they open it, is this true? if yes how to solve it?
3- is it possible to unroot device and get the settings and software like it was before, as if it wasnt rooted , in other words , wipe out and reinstall everything like it came from factory??
4- what are the consequences of rooting? will i really like throw my phone away in the trash incase something went wrong during rooting or after?
5- can i follow this steps to any samsung galaxy s3? how about samsung galaxy s2? and how about on samsung captivate glide?
---
i will appreciate some experts and profesionals to answer my questions and dont forget to tell me if CF-Root-sgS3-v6.3 is the right .tar file for me
and incase you need any info about my device , tell me and i'll post them out cuz i dont know what you need
thank you
Here is a guide on How to root
http://galaxys3root.com/galaxy-s3-root/how-to-root-galaxy-s3/
Here is a guide to unroot
http://galaxys3root.com/galaxy-s3-unroot/how-to-unroot-galaxy-s3-i9300/
Also to answer your questions
1- Yes that is done aslong as in your apps menu you see CWM and SU app now on your phone.
2- Ive rooted my Galaxy S3 and never had a problem with the Camera at all. I think it just sometimes happens. If this happens to you then search the forum for possible fixes.
3- Yes it is possible to unroot your phone. Check the second link i gave you above for this.
4- Nothing is completely safe but if you follow the instruction fully then you should have no problems.
5- All i can advise is to follow each phones rooting tutorial to the letter and you should be safe.
Hope this helps.
ok thanks for the quick reply.. it surely helps
1 more thing i need help with.. titanium backup pro is for root users i guess, how do u suggest i backup my files and everything?
also can i backup data of games etc? whats the solution to not waste everything i've downloaded lately, like need for speed and other games/apps that i've downloaded each over 500 mb , will connecting my phone to my computer and copying all files on SD data folder, then after root i Paste them back to the SD data, will that work?
thanks again for the reply
Ive never used Titanium Backup at all so cant too much on that side of things. But rooting wont lose your apps and data so your safe in that front.
But if you find the titanium backup thread then they will be more than willing to help you out.
Hope this has helped
Sent from my GT-I9300 using xda premium
Something not covered in Donsimmi posts above... Another way to unroot and return your phone to Stock is to flash a stock ROM. You can browse onsite for stock roms such as [ROM][CWM][XXDLI3 Jellybean 4.1.1] Odexed & Fully Deodexed Stock Roms - I'm a bit noob as well but I think all that means is they've done some tweaking on a stock ROM release - or you can find the latest Stock ROM for your region and search/download it from SamMobile
Some of the custom ROM's will leave you rooted and some don't, but you just run the Odin process again. Or you can get Mobile Odin Pro which can flash from on the phone and includes the function to add root and other things into the flash process.
I cannot emphasise enough, FOLLOW THE STEPS EXACTLY in the ROM descriptions. Things may still go funny at times but if you have precisely followed the steps you know where and perhaps why and you can help those who will help you fix things by saying, I did THIS, then THAT, then this happened. If you've gone off and done something not in the instructions, it makes it harder for anyone to understand what went wrong.
I've had 3 'Oh ****!' moments so far and each one I have been able to retrieve by having followed the instructions exactly.
Don't forget to enjoy it all... :fingers-crossed:
Oh, and Titanium? It does both apps and data, and you can choose to restore everything or just particular parts of the backup. But don't forget to find a program to back up your system as well.
Well it's regarding rooting.
I heard it opens up a world of opportunity with your smartphone, and some apps I really want are only available vain rooted phones. I have the Samsung galaxy s3 international version. It was originally from Australia if that matters at all. It is on 4.0.4. Anyways, being a noob to android more or less, and being a bit apprehensive (because I have no warranty and I cannot obtain another phone easily) I was wondering basically how risky it is to brick your phone in a) the process of rooting your phone. Is it common? If it does get bricked is it reversable by a restore or simply gone? Also after rooting, is there any upkeep or management I need to do to make sure my rooted phone does not screw up? And lastly. What is the safest and easiest way to root the international quad core gs3 on ics. Thank you to everyone for your time
mysticgorilla said:
Well it's regarding rooting.
I heard it opens up a world of opportunity with your smartphone, and some apps I really want are only available vain rooted phones. I have the Samsung galaxy s3 international version. It was originally from Australia if that matters at all. It is on 4.0.4. Anyways, being a noob to android more or less, and being a bit apprehensive (because I have no warranty and I cannot obtain another phone easily) I was wondering basically how risky it is to brick your phone in a) the process of rooting your phone. Is it common? If it does get bricked is it reversable by a restore or simply gone? Also after rooting, is there any upkeep or management I need to do to make sure my rooted phone does not screw up? And lastly. What is the safest and easiest way to root the international quad core gs3 on ics. Thank you to everyone for your time
Click to expand...
Click to collapse
Well, most you could pick up be reading a bit, everything is already explained around here but since i was in your shoes very recently:
- there's always a risk. You need to be aware of that. That said, most cases that actually go wrong it's usually user's fault who failed to follow instructions closely. So read them. And read some more. And then read again just to make sure. And then i'd read again.
I used this very recent method from chainfire (salute and donate to the man if you like and can, he deserves it) to root my 4.0.4 international GT-I9300 S3:
http://forum.xda-developers.com/showthread.php?t=1957273
Triangled away next and everything worked like a charm. This preserves everything as stock as possible just adding root to your phone.
- from what i can tell, as long as you don't do anything that messes with the bootloader, you can always recover from a procedure gone wrong. Just disconnect, remove battery, insert and try again. Rebooting the computer or changing usb ports usually helps too (on odin).
- after rooting successfully, the very first thing you should do is backup your /efs folder. This is easy, just pick up root explorer or some other file manager that allows exploring you root (/), go up in your folders until you get to / look for the efs folder and just copy it (NOT MOVE) elsewhere (sd card, external sd, your computer preferably, whatever, just have that safe). This will come in handy in case you lose your imei at some point. Just restore this folder's contents and you're good to go. If that happens and you don't have a backup, it's a f'ing pain you can do well without.
- anything else root related is just common sense. Since you have the potential to screw up your entire phone with root permissions (this is why you don't have them in the first place), if an app pops up asking for root permissions, be sure what it is before allowing. If you're not sure, you can always deny first and allow later in the superuser app.
- you can also look into backing up with nandroid. You can think of this as an image of your entire phone. With this you can restore your phone to the same state it was when you did it. Useful when something went wrong and your phone doesn't boot anymore or you just wanted to try new roms with the option of coming back to what you had before. Not sure how you do it on the S3 still, but it usually requires a modified recovery like CWM. The method to root above doesn't install one though, it preserves what you had. Check this instead if you're interested:
http://forum.xda-developers.com/showthread.php?t=1695238
Cheers dude, i'm sure everything will go well for you too.
Chance of a brick about .0001 % rising to 100% for those that are to lazy to read follow instructions .
BASICS
http://forum.xda-developers.com/showthread.php?t=1927113
jje
Thankyou very much to everyone who has read and replied to this. 3 more minor questions. Is there a way to first update my phone to jellybean 4.1 via Odin or something like that? Or is this possible after root, because I don't want to stay on ics. Also what exactly happens if I update while rooted. Does it wipe or unroot my phone or the like? Also should my phone be in use debugging, and lastly what does it mean to unlock my bootloaders? That was more than 3 questions sorry thanks again
mysticgorilla said:
Thankyou very much to everyone who has read and replied to this. 3 more minor questions. Is there a way to first update my phone to jellybean 4.1 via Odin or something like that? Or is this possible after root, because I don't want to stay on ics. Also what exactly happens if I update while rooted. Does it wipe or unroot my phone or the like? Also should my phone be in use debugging, and lastly what does it mean to unlock my bootloaders? That was more than 3 questions sorry thanks again
Click to expand...
Click to collapse
1) You don't need to root to update to JB.
Just download any ROM you want from http://samsung-updates.com/device/?id=GT-I9300 (I recommend the UK unbranded ROM, BTU) then use Odin3 to flash it to your devices. Search the forums for specific instructions on this procedure. I'll just tell that it takes no more than 2-3 minutes.
2) If you're going to root, I suggest you do it beforehand, by flashing a kernel like Siyah (in ICS), and then proceed to flashing the stock JB ROM, HOWEVER, instead of using Odin3, you will use MobileOdion (available from Play Store), because that way you'll have a fully rooted and stock device.
3) Using step 2 above, it will not wipe not unroot your phone. It is safe and retains all your settings. That is the beauty of MobileOdin. There is a free version.
If you root and THEN install via Odin (PC), then you'll lose root, but not your settings.
In either case, you only wipe the device IF YOU WANT TO.
So, the best option is to:
a) Install SiyahKernel using Odin3 (PC)
b) Download the JB BTU ROM from http://samsung-updates.com/device/?id=GT-I9300
c) Extract the .md5 from the ZIP file and move it to the device's ext. sd card
d) Install MobileOdin in the device
e) Use MobileOdin to flash the .md5 you moved to it in step (c)
f) install TriangleAway (download from XDA) and run it to reset binary counter (which got incremented in step [a] )
Results: rooted, JB, stock, all settins retained, no binary counter increment
Simonetti2011 I have been searching the internet here in New Zealand and that has been the best answer I have found so far!
I do have a slight question thought. I live in New Zealand and have the GT-I9300T model of the GS3 and I'm wanting to install the international unbranded rom for that I can get updates faster (here in NZ it takes months and months to get updates)
I downloaded the International UK unbranded firmware 4.0.4 and was going to flash that rom onto my phone then upgrade to jelly bean via kies but have since relised I should just download the jellybean UK firmware straight away. Do you by any chance havea link to the firmware that I would need, I noticed there were a few different versions.
Also about the CSC, would I need to do any changes?
Many many thanks in advance, Sorry for hijacking this thread, just figured I was on the same pages as the OP
prawln said:
Simonetti2011 I have been searching the internet here in New Zealand and that has been the best answer I have found so far!
I do have a slight question thought. I live in New Zealand and have the GT-I9300T model of the GS3 and I'm wanting to install the international unbranded rom for that I can get updates faster (here in NZ it takes months and months to get updates)
I downloaded the International UK unbranded firmware 4.0.4 and was going to flash that rom onto my phone then upgrade to jelly bean via kies but have since relised I should just download the jellybean UK firmware straight away. Do you by any chance havea link to the firmware that I would need, I noticed there were a few different versions.
Also about the CSC, would I need to do any changes?
Many many thanks in advance, Sorry for hijacking this thread, just figured I was on the same pages as the OP
Click to expand...
Click to collapse
Thanks!
The 9300T and the 9300 are NOT the same device, therefore they use different firmware (ROM). The ROMs for the 9300T are here: http://samsung-updates.com/device/?id=GT-I9300T
I don't think there is a 9300T ROM for the UK, since the model released there is the 9300 (non-T).
It seems that either Samsung-updates hasn't indexed any ROMs for your model or they haven't been released.
About CSC: just don't worry about it... download and flash any ROM you want for your specific model and don't worry. If you don't like it, just download and flash another one.
Thanks heaps for that!
I actually just tried the UK unbranded rom that was for the i9300 on my i9300T and suprisingly everything seems to work ok so far (phone calls, txting, 3g etc)
Thankyou to everyone!
Thank you for your responses to my post regarding rooting my s3. They were very helpful. i succesfully rooted via chainfire cf auto root for the I9300 model without problem. Just one last question, I have been searching around a bit and some people are saying that flashing the jellybean firmware via odin, is not a perfect copy.. i mean some say they have been experiencing very minor problems here and there. So, if i update to the uk firmware on jelly bean via odin or mobile odin, and i experience some problems, can i still get the official ota update or jellybean 4.1 via kies when it is released? Thanks again for your help. Im pretty new to this android stuff
I have solved this problem I think last night by updating to XXEMB1 on Kies last night - I have of course lost root for the moment but will get back to that later when I have more time
I have an international galaxy gt19300
It had begun to restart itself a few times a day and then would run for days with no issues
I eventually decided to root it when I found the new toolkit on here which seemed to work a treat
I now had superuser installaed titanium back up and ROM Toolboxand paid for pro versions of this and toolkit
to be honest apart from doing one back up using the toolkit the only other thing I did was to disable the auto scanning on start up to speed up booting the phone. A day or two after this the problems started again but this time with it no rebooting but just freezing. Eventually I took out the sd card as I remembered I had an sd card problem with my old S2 - though this is a new samsung sd card. At first I thought that was it but then a bit later it froze while i was browsing the app store and has done so periodically, though today it ran all day without freezing onvce. Then suddenly it froze again for no reason - I was just swithcing screens and it froze part way through the process
As far as I can see I have three options
1) Flash a new ROM (for the moment I am still using the stock rom having only just rooted it using Toolkit.exe from here) but not sure which one I should use so need reccommendations
2) Use the toolkit to download a stock odin flashable rom (but dont I have this already?) and then 3 reset the flash counter using triangle away (seems risky to me) install the stock rom , undo root (if necessary) and then return the phone to Samsung
3) go to Kies and install the latest update in the hope that the problem will go away - though if S User pro doesnt manage to keep root I wiill presumably have to re-root all over again.
What attracted me to S3 Toolkit was that it packaged up all sorts of options into one easy package - on the other hand this may have made me a little over confident with rooting. If I hadnt rooted it the earlier problem, though not as bad, would still have been there but I could easily have sent it back to Amazon UK or Samsung UK for repair and replacement.
My biggest worry at the moment is that whichever process I go for - or even a third option suggested here - there must be a risk that the phone might lock up during flashing or upgrade - probably not likely as it didnt when I restored the back up I had done (didnt help either) and the touch wiz ui wont be running
Anyway would really appreciate some help guys - even if it is only what you would do in the same circumstances. I guess I should have tried to have the problem fixed but earlier I put that down to maybe having too many apps and crapware and thougth rooting would help me solve it. I have unintstalled every app that I dont regularly use but it is still happening
gbswales said:
...
Click to expand...
Click to collapse
First of all you have to be aware of the fact that rooting & flashing ROMs is always a risk, toolkit or not.
The safest way is to stay un-rooted stock if you do not know why you need root in the first place. If you know you need root, and actually also before, read the guides & information in the stickies under the General section as they explain you in detail how to root, un-root, use triangle away etc.
As for your situation, I would try to 1) flash another kernel than the stock one, if this does not work, 2) flash the most up-to-date stock ROM (you can get it here on XDA or sammobile.com) via Odin or Mobile Odin, not the toolkit (Odin is as simple as the toolkit if you follow the how-to), if this also does not work 3) try a custom rom, and if it also does not work 4) return back to stock and give it to Samsung service centre.
I wish you good luck!
Thanks for your advice
chrismast said:
First of all you have to be aware of the fact that rooting & flashing ROMs is always a risk, toolkit or not.
The safest way is to stay un-rooted stock if you do not know why you need root in the first place. If you know you need root, and actually also before, read the guides & information in the stickies under the General section as they explain you in detail how to root, un-root, use triangle away etc.
As for your situation, I would try to 1) flash another kernel than the stock one, if this does not work, 2) flash the most up-to-date stock ROM (you can get it here on XDA or sammobile.com) via Odin or Mobile Odin, not the toolkit (Odin is as simple as the toolkit if you follow the how-to), if this also does not work 3) try a custom rom, and if it also does not work 4) return back to stock and give it to Samsung service centre.
I wish you good luck!
Click to expand...
Click to collapse
Firstly the good news is that it turned out to be a problem with the last XXELLA upgrade - I found a new one on KIES ran the update and it is fine
Of course I lost root access but expected that anyway.
I do enjoy tinkering with Systems and although I know my way around Windows I have not tried with Android until now - this is my second Galaxy so was naturally wary of bricking it if I rooted. Christmas time I bought myself a galaxy tab 2 10.1 with the express aim of rooting it and was prepared to take the risk - after a few false starts I got it rooted fine - was still wary of the phone but once the kit came out the benefit that has for me is the way you have to check things step by step systematically as you do things - my problem with doing stuff from instructions on line is that I find it is all to easy to skip a step (which I did with the tab first time around) Also with it being a system I haven't explored before I like having a step by step approach which is the same way that I learned DOS way back in time.
I do want to try some different ROMs on it to see what they offer and I would really have liked to have got some apps running from my external SD card and I also like having a complete image back up (as I have for Windows 8) so that in the event of a serious issue it is easy to wipe all and restore from new (I keep several images which I make on a weekly basis so that I don't have to re-install everything.
I confess to playing with computers and devices as a hobby - evidence of this was the 350 apps I had installed before I started purging them in case that was the cause of the problem. I pretty nearly try every new app I find just to see what it does and so there being a whole range of apps that I couldn't install without root access upset me. I am not going to rush to root again and will at least wait until the current version has been on the phone a while - just to make sure the XXEMB1 version is stable now - it has a lot of new admin features to keep me amused for a while!
Two things that disappointed me about root were that it looked as if I couldn't overclock the device to improve speed - the main CPU bar was already on max (though I didn't have time to explore more than that) and that it still seemed pretty hard , if possible at all on the hardware, to run apps from the external SD card -- as I do now with windows (using a smaller SSD ) I will have to be a bit more prudent about uninstalling the apps I find I don't really use.
I guess deep down the main reason why I want root is I don't like any manufacturer telling me what I can and cannot do with the device I paid for - one thing I did try was installing Linux but that didn't quite get finished before I lost root access.
Your advice however is very sound for people who don't like or enjoy tinkering or taking risks and I don't think I would recommend any normal phone user to root their device.
Thanks again
Just to add quickly....to overclock you need to flash a kernel that supports it.....And know what you are doing before doing it
So...
I was asked to root a Samsung Galaxy S II i9100 the other day...
I got the person to back up all of their stuff through Kies and then they bought the phone back to me to try and root.
(Why do they want to root it? To remove the noise on the camera when capturing video - I believe this will help narrow down which version it is..)
I managed to download and install a Siyah version, through Odin, and i have the CWM recovery mode, and also the Download mode available.
When i boot up the phone, it comes up to the Yellow triangle image, and no further...
I thought it was a pretty simple task, clearly i have messed up and not realised the extent of the process - i am clearly missing something out - or downloading the wrong things... Should i be downloading a different version - i can't find what files i should have already - and i don't know how i would be able to download apps to the phone now it's only on recovery mode...
I understand everyone asks these and you direct them to other previous threads, but i've doubted myself on everything i've done up to now, so could anyone clarify the correct steps i should be taking?
I believe the phone was on 2.3.3 before my attempted root, but i don't personally have any other details of the phone....
I don't even mind if i can't root it, but if i could possibly revert it back to stock i would be equally happy as we currently have an unusable phone.. (I don't think it's bricked is it?)
Thanks in advance,
Tom.
MrTommo said:
So...
I was asked to root a Samsung Galaxy S II i9100 the other day...
I got the person to back up all of their stuff through Kies and then they bought the phone back to me to try and root.
(Why do they want to root it? To remove the noise on the camera when capturing video - I believe this will help narrow down which version it is..)
I managed to download and install a Siyah version, through Odin, and i have the CWM recovery mode, and also the Download mode available.
When i boot up the phone, it comes up to the Yellow triangle image, and no further...
I thought it was a pretty simple task, clearly i have messed up and not realised the extent of the process - i am clearly missing something out - or downloading the wrong things... Should i be downloading a different version - i can't find what files i should have already - and i don't know how i would be able to download apps to the phone now it's only on recovery mode...
I understand everyone asks these and you direct them to other previous threads, but i've doubted myself on everything i've done up to now, so could anyone clarify the correct steps i should be taking?
I believe the phone was on 2.3.3 before my attempted root, but i don't personally have any other details of the phone....
I don't even mind if i can't root it, but if i could possibly revert it back to stock i would be equally happy as we currently have an unusable phone.. (I don't think it's bricked is it?)
Thanks in advance,
Tom.
Click to expand...
Click to collapse
If you are still able to access cwm and download mode I am pretty sure that you are not bricked(but still there is always a small probability) so I recommend you flash a stock rom via Odin, read lots because I have read of an old siyah kernel which has the brick bug, be careful with ics stock as well.
For all the above recommended matters there are hundreds of threads with extensive details.
For Rooting read several threads and choose the easiest method.
Sent from my GT-I9100 using xda app-developers app
Somebody correct me if I'm wrong, but as far as I know, the kernel you flashed ( siyah ) is not compatible with gingerbread....
So as another poster commented, flashing a firmware in Odin will be the easiest way to recover. Then you can try rooting again....
But do your research first....
Afaik. ...rooting methods for gingerbread are "not prolific". It might be advisable to flash 4.0.3 ics or 4.1.2 jellybean and then root that........
Sent from my Rooted, De bloated Stock JB powered S2 via PhilZ kernel and Tapatalk 2....
Why did you not advice him to update his phone????? You went through all that trouble of using KIES to backup and you didn't update the phone?
A firmeware update might have already solved his problems.
And how could you not read that the flashed Kernel does not support such an old Android version. Rooting has a possibility to cause your phone harm, so it should come naturally that you inform yourself on the topic and double check everything in order to minimze the risks.
I am really sorry for what I wrote, but I just can't understand such a mentality!