[Q] Installing another ROM - Galaxy S III Q&A, Help & Troubleshooting

Hello guys
How are you doing?
I hope everyone is doing well.
I have Samsung Galaxy S III international GT-I9300 running ROM with BB version of I9300XXLFB.
Samsung has released JB updates to almost all Levant region countries except for the LF3 CSC (KSA version). I don't know why Samsung is so lazy in terms of their system updates and customer service.
Anyway, I decided to manually update to JB of another Levant country (UAE).
When I had my device rooted before, the device status changed from "Normal" to "Modified", even after unrooting and flashing the stock ROM. I needed to fully go to stock by wiping my data and using TriangleAway in order to reset it back to normal. My device now is unrooted and running stock ROM and having the device status in "Normal" mode.
My question is: if I flash the ROM using Odin and choose "F. Reset Time" in it, will the device status change to "modified"? Will that affect automatic OTA future updates?

Depends if your flashing a Samsung ROM or unofficial kernel etc
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speedyjay said:
Depends if your flashing a Samsung ROM or unofficial kernel etc
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Click to expand...
Click to collapse
Yes, it is an official stock JB ROM by Samsung but for another country. It is a ROM provided by SamMobile.com, and it supports Kies.

Then it should be fine buddy
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Thanks buddy
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Related

Unrooting, everything back to normal

Hi. I have rooted my S3, to see how it works with PS3 joystick (i am not too impressed)
I have rooted successfully via odin flash guide, but now i get strange problem.
Every now and then, when i want to turn on dispay, it works and show me that clock and then when i swipe to unluck, the phone doesnt respond.
When i power again, display dimms, and nothing happen. I cant unlock my phone, I need to hold power button to reboot, and than it is normal till i lock the screen and want to turn it on again.
My question is, how can i solve it, and if i can't, how can i get everything back to stock and normal?
Try turn off ripple effect in setting, see how it goes.
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First of all, try disabling lockscreen entirely.
Then try performing a full wipe. If nothing changes, flash stock firmware via Odin. If this haven't helped, root your phone, reset bootloader flashing counter via TriangleAway, then flash full stock firmware and make a warranty claim.
Arsaw said:
Try turn off ripple effect in setting, see how it goes.
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Click to expand...
Click to collapse
Where are these?
I'm using JB now. Forgot about ICS
You try look for it in setting - lock screen.
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YaDr said:
First of all, try disabling lockscreen entirely.
Then try performing a full wipe. If nothing changes, flash stock firmware via Odin. If this haven't helped, root your phone, reset bootloader flashing counter via TriangleAway, then flash full stock firmware and make a warranty claim.
Click to expand...
Click to collapse
As i thought, now, without changing anything, the problem goes away. But i think it will came back
I forgot one big thing!
!!!! When i first flashed PDA, i flashed it with something CF, not insecure kernel (MY FAULT). Then i got this problem but i can say that i couldnt use my phone. Only just after reboot. Then i flashed insecure kernel, al now problem is still here but it is not so often, but i must fix this.
So maybe the problem is because i flashed wrong file, so "bad" files are still here?
Is there an easy fix for this?
Arsaw said:
I'm using JB now. Forgot about ICS
You try look for it in setting - lock screen.
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Click to expand...
Click to collapse
YaDr said:
First of all, try disabling lockscreen entirely.
Then try performing a full wipe. If nothing changes, flash stock firmware via Odin. If this haven't helped, root your phone, reset bootloader flashing counter via TriangleAway, then flash full stock firmware and make a warranty claim.
Click to expand...
Click to collapse
My problem is back, so i tried this 2 first things. To desable lockscreen entirely, and to turn off ripple effect. No, it is still not working..
Start from scratch again. Backup your data, flash original firmware with odin, root it again, triangle away if you want.
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Arsaw said:
Start from scratch again. Backup your data, flash original firmware with odin, root it again, triangle away if you want.
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Click to expand...
Click to collapse
Ok now, here is my next question.
I flash original firmware form here? http://forum.xda-developers.com/showthread.php?t=1671969 Is that right or not?
Than i know now hot to root, and i think this triangle away is easy too.
And one more question, which firmware is the newest and best? This XXALF2; Firmware Info PDA: XXALF2 Phone: XXLF2 Date: 05/06/2012
I remeber that i had OTA this month so 6th month is pretty old IMO :S
You can go to sammobile.com to find the latest firmware for your country. Then follow the instructions as in the link you posted above.
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solarbird said:
Ok now, here is my next question.
I flash original firmware form here? http://forum.xda-developers.com/showthread.php?t=1671969 Is that right or not?
Than i know now hot to root, and i think this triangle away is easy too.
And one more question, which firmware is the newest and best? This XXALF2; Firmware Info PDA: XXALF2 Phone: XXLF2 Date: 05/06/2012
I remeber that i had OTA this month so 6th month is pretty old IMO :S
Click to expand...
Click to collapse
LF2 is old firmware .
Newest will be Jelly Bean released soon .
jje
JJEgan said:
LF2 is old firmware .
Newest will be Jelly Bean released soon .
jje
Click to expand...
Click to collapse
I am now dling official firmware from sammobile.com, then i will try to flash that
When JB will be released, i will just need to download JB firmware from sammobile.com, flash it, and root it again?
solarbird said:
Ok now, here is my next question.
I flash original firmware form here? http://forum.xda-developers.com/showthread.php?t=1671969 Is that right or not?
Than i know now hot to root, and i think this triangle away is easy too.
And one more question, which firmware is the newest and best? This XXALF2; Firmware Info PDA: XXALF2 Phone: XXLF2 Date: 05/06/2012
I remeber that i had OTA this month so 6th month is pretty old IMO :S
Click to expand...
Click to collapse
go here http://www.sammobile.com/firmware/?page=3&model=GT-I9300&pcode=-1&os=1&type=1#firmware
and create an account and choose your country and it will show u all the galaxy s3 updates for your country
Fail again...
I had official S3 firmware, now i downloaded Croatia, Vodafone firmware, and it has got vodafone apps and so on... I dont like it
How can i download PURE Samsung Galaxy S3 ROM?
Or is there a way i colud see which ROM i had before? I have backup only calls and messages
Why not just flash custom rom for now and wait for Jellybean original firmware release.
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Arsaw said:
Why not just flash custom rom for now and wait for Jellybean original firmware release.
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Click to expand...
Click to collapse
Are custom roms for s3 better than original? I had HTC Hero for almost 3 years and i had custom roms for it but it was only because i wanted it to be faster and smoother
For me, yes custom roms are better than original stock rom.
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Arsaw said:
For me, yes custom roms are better than original stock rom.
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Click to expand...
Click to collapse
Ok then, i will try. Which one would you recommend me?
Get started with ARHD.
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Rooting and upgrade question

I have rooted my galaxy s3..so how will i get the upgrade to jb when samsung make it available ..does i will get it normally by downloading from software update in phone..or i have to do that manually using cable and other computer programe....
Another question..how can i completly unroot my phone..and back it as i bought?!!
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If you've rooted your phone, and installed CWM....just go installed custom JB ROM
If your region doesn't have JB provided yet, you will not get it officially....
That's not purpose of having root on your phone
zeyadrani said:
I have rooted my galaxy s3..so how will i get the upgrade to jb when samsung make it available ..does i will get it normally by downloading from software update in phone..or i have to do that manually using cable and other computer programe....
Another question..how can i completly unroot my phone..and back it as i bought?!!
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Click to expand...
Click to collapse
Ok thanks..but i didn't get u in the end point...i ask..how can i unrooted my ohone and back it as i bought..because i want to go to samsung service
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Flash a stock firmware from sammobile.com using ODIN.
This will also unroot your phone.
If you have the option to update your phone, and I think you have, just click to check your software version, do it over wifi, so I've done to me, you'll have official jb, un rooted.
So..that will earase all data?!! Or it will keep it..apps and all thing
And link plz for the last firmware in egypt..i have found 4.1.1 for egypt on sammobile..but csn't download it..is that one ok?!and link for it plz
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I rooted my stock 4.0.4 and then OTA updates wouldn't function at all. I've found that updating through Kies via USB cable overrides this. I couldn't try this with my own phone as I already flashed a stock JB rom, but tried it with my mom's and worked perfectly well.
U have upgrade roored ics to jb via kies with out flash stock one first?"!!
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[Q] Updating With Another Country's Firmware

Hello, please, is it possible to download another country's official firmware from Sammobile and install on my Galaxy SII? Will I also be able to get official updates (like jelly bean 4.1.2) and install them in my country whenever updates are available in that country since i'm using that country's firmware?
I am still stocked with Android 2.3.5 and I really need to upgrade it to Android 4.0.4.
If it is possible to do so, please recommend a country from sammobile.com that I should download and install the firmware (preferably android 4.0.4) to my Galaxy SII. Thanks a lot.
evanef7 said:
Hello, please, is it possible to download another country's official firmware from Sammobile and install on my Galaxy SII? Will I also be able to get official updates (like jelly bean 4.1.2) and install them in my country whenever updates are available in that country since i'm using that country's firmware?
I am still stocked with Android 2.3.5 and I really need to upgrade it to Android 4.0.4.
If it is possible to do so, please recommend a country from sammobile.com that I should download and install the firmware (preferably android 4.0.4) to my Galaxy SII. Thanks a lot.
Click to expand...
Click to collapse
try Kies for an update. Almost all countries have been upgraded to 4.0.3. and please don't install 4.0.4 it has got a super brickbug.
First of all, I really appreciate your quick response and advice.
When I used to try and update via Kies it tells me I'm using the latest update + I live in Nigeria and the latest update for Galaxy SII in Nigeria on Sammobile is android 2.3.5.
I recently upgraded my phone to the unofficial Galaxy SII's jelly bean, after I noticed a few irritating bugs, I decided to switch back to my stock 2.3.5. But there is one problem though, the baseband version is still I9100XXLS6 (the unofficial jelly bean baseband version), therefore, my Kies application cannot recognise it, it always says " Your device's current firmware version is not supported to update firmware via Kies" when I connect it to Kies. How can I change it back to the original baseband version to be able to use Kies?
There are pictures to confirm this. Thanks
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evanef7 said:
First of all, I really appreciate your quick response and advice.
When I used to try and update via Kies it tells me I'm using the latest update + I live in Nigeria and the latest update for Galaxy SII in Nigeria on Sammobile is android 2.3.5.
I recently upgraded my phone to the unofficial Galaxy SII's jelly bean, after I noticed a few irritating bugs, I decided to switch back to my stock 2.3.5. But there is one problem though, the baseband version is still I9100XXLS6 (the unofficial jelly bean baseband version), therefore, my Kies application cannot recognise it, it always says " Your device's current firmware version is not supported to update firmware via Kies" when I connect it to Kies. How can I change it back to the original baseband version to be able to use Kies?
There are pictures to confirm this. Thanks
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Click to collapse
those few irritating bugs have been fixed by different developers, you can try a rom based on XXLSJ, which have these bugs fixed. Or you can even try Siyah Kernel v6 http://www.gokhanmoral.com/
How did you reverted back to Gingerbread. The correct is, Flash Official firmware download from www.sammobile.com with ODIN.
I reverted back to gingerbread using the backup I made previously before updating to the unofficial jelly bean. The backup still has the correct baseband, but I don't know why the unofficial jelly bean baseband version is still here. Do you think downloading and installing that from Sammobile will solve the baseband version issue? Thanks
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evanef7 said:
I reverted back to gingerbread using the backup I made previously before updating to the unofficial jelly bean. The backup still has the correct baseband, but I don't know why the unofficial jelly bean baseband version is still here. Do you think downloading and installing that from Sammobile will solve the baseband version issue? Thanks
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Click to expand...
Click to collapse
yes, flashing with ODIN will fix it, but it will wipe your current OS. Or else just flash your pervious modem with ODIN or through CWM.
Ok. Is it advisable to download another country's firmware? For instance one of India's Android 4.0.3 since you said 4.0.4 has issues that might cause break. Thanks
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evanef7 said:
Ok. Is it advisable to download another country's firmware? For instance one of India's Android 4.0.3 since you said 4.0.4 has issues that might cause break. Thanks
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Click to expand...
Click to collapse
to fix baseband issue, just flash the modem which you had previously.
yes you can install 4.0.3 from any country. Just change the CSC with https://play.google.com/store/apps/details?id=com.manniakk.cscselector&hl=en
Alright, thanks for your help. I really appreciate.
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Hi, I downloaded the official Android 2.3.5 (I9100XWKJ1_I9100OJVKJ1_I9100XXKI4_HOME.tar.md5 and SS_DL.dll) from Sammobile. It's quite different from the usual CODE, CSC and MODEM files from other firmwares. Please, how can i install this on my Galaxy SII using Odin? I've searched the web for that but all I saw was how to install the leaked version of Android 2.3.5.
NB: I downloaded that of Nigeria. Thanks
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Sorry, I forgot to ask if I must be rooted before installing the official Android 2.3.5. Thanks
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evanef7 said:
Sorry, I forgot to ask if I must be rooted before installing the official Android 2.3.5. Thanks
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Click to collapse
No, ODIN doesn't require your phone to rooted.
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Thanks, but after successfully installing android 2.3.5, will I need to inter into recovery mode to delete all user data and wipe cache partition in wipe data/factory reset option and finally reboot it?
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evanef7 said:
Hi, I downloaded the official Android 2.3.5 (I9100XWKJ1_I9100OJVKJ1_I9100XXKI4_HOME.tar.md5 and SS_DL.dll) from Sammobile. It's quite different from the usual CODE, CSC and MODEM files from other firmwares. Please, how can i install this on my Galaxy SII using Odin? I've searched the web for that but all I saw was how to install the leaked version of Android 2.3.5.
NB: I downloaded that of Nigeria. Thanks
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Click to expand...
Click to collapse
Mobile odin does the trick without much of a problem.
Thanks, but after successfully installing android 2.3.5, will I need to enter into recovery mode to delete all user data and wipe cache partition in wipe data/factory reset option and finally reboot it?
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evanef7 said:
Thanks, but after successfully installing android 2.3.5, will I need to enter into recovery mode to delete all user data and wipe cache partition in wipe data/factory reset option and finally reboot it?
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Click to collapse
Yes. You will have to do a factory reset from the recovery, otherwise you will get stuck on the Samsung logo.
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Alright, thank you so much for your reply. I'm really grateful.
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Flashing stockrom from a different country?

Hello, I would like to ask something.
I knew that recently Samsung has released 4.3 update for Samsung Galaxy SIII International Version. The 4.3 update hasn't reach my country yet. I would like to know is it possible for me to flash another country's official frimware? Is there any negative effects?
Meanwhile, if I flash the latest stock rom back to my phone, will it be unrooted?
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Yes, you can flash a rom from another country -which includes a modem for another country. If the modem is unsuitable you will lose signal strength or even all connection.
Of course if you flash an unrooted stock rom then your phone will be unrooted, that's the whole point.
Unless you are confident in flashing modems and kernels I would not advise using 4.3 yet -it isn't reliable unless you can replace both.
Thanks for the quick reply
In that case, is it possible to flash just the ROM without the modem/baseband? (SamMobile ROMs come with seperate PDA, Modem)
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If your current baseband is EMGx or later then yes, you can flash just the rom.
Alright.
Thanks for your help
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Ota upate for s3

I did not get software ota update even after 4.3 firmware upgrade...how to get that update? Anyone?
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Lots of reasons you don't get it, usual problem is modified status. Have to be fully stock, unrooted and flash count of zero.
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How to fully stock and flash count of zero? I didn't get it?
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You can use TriangleAway to reset the binary counter to zero.
And by fully stock he means getting a stock unmodified image of your device's firmware from a website like www.sammobile.com and flashing it to your phone through Odin.
Oh thankyou...now I got you thanxx...I did custom rom few days ago..I didn't like cm10.2 and I couldn't even return to stock rom bcoz I forgot to backup stock rom...so I found stock rom from trueandroid website for my country vietman...I flash that stock rom by odin...now according to you first I should go for triangleaway and again flash that stock rom by odin will give me ota update? ???
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