Want to Downgrade Galaxy S3 LTE - Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help &

I was using Android version 4.1.2. Some days ago I have upgraded to 4.3 officially (without odin). But I found that middle screen is narrow than top and bottom.
This is problem no.1. Problem2, discharged quickly. Problem3, RAM is used half of total (2gb) without any app running.
I trying to downgrade through some blog posts. I have downloaded I9305XXBMF1_I9305EVRBMF1_I9305BVBMF1_HOME_4.1.2.tar.md5. It is a EVR edition. But not working for me. Now am i am using I9305XXUEML5_I9305EVRGML3_I9305XXUEMK1_HOME_4.3.tar.md5 with odin 3.09.
Model number: GT-I9305
Android Version: 4.3
Baseband version: I9305XXUEMK1
Kernel version: 3.0.31-2051278 [email protected]#1 Thu Dec 12 23:02.11 KST 2013
Build Number: JSS15J.I9305XXUEML5
Made in Korea.
Now I want to go back 4.1.2 with unlocked network. Please help me. Thanks.

You can't, once you have the new bootloader you are stuck with it...

Related

OTA update today?

Woke up this morning and got a OTA update on my S3 lte
I am on T-Mobile(EE) and the phone was unlocked using the service menu.
not sure what has changed as its still 4.1.2 and it was 22mb in size
anyone know?
Oh and i'm in the UK
Here is what I....
Andriod version: 4.1.2
Baseband: I9305BVBLL2
Kernal: 3.0.31-746327
[email protected]#1
SMP PREEMPT Wed Dec 26 09:19:59 KST 2012
Build: JZO54K.I9305XXBLL5
Any diff with this????
I had same today and have been looking for any difference but not seen anything. I have googled it but nothing coming up, does anyone know what they have changed?
Found this
http://forum.vodafone.co.uk/t5/Samsung-Galaxy-S3/Firmware-upgrade-29-01-13/m-p/1412546
Vodafone released one today aswell.
samsung never releases changelogs
I haven't applied yet, but I would guess its the exynos abuse patch.

Help, No Signal

Hello My name is Gabriel and I have a problem, yesterday my phone update to version kit kat and since then I have no signal, I leave specifications
Model number: Gt-8190
Android Version: 4.4.2
Baseband version: I8190LUBAMH1
Kernel version: 3.0.10- [email protected] #1 Sun Dec 8 17:42:52 CET 2013
Cpu: ARMv7 Processor REV 1 (v7l)
Memory: 804 MB
CyanogenMod Version: 11-20140208-UNOFFICIAL-golden
I have the imei code, Excuse my English, I'm from Argentina
Try to flash ROM Zip again :good:
Hello I had the same problem, for me not help reflash rom, i try put my SIM card to old nokia and i have signal in this phone, i put sim again to my s3 mini and signal appeared i dont now what the problem was, Since then, this problem has not been.
P.S. sry for my english
Yamil.Cai said:
Hello My name is Gabriel and I have a problem, yesterday my phone update to version kit kat and since then I have no signal, I leave specifications
Model number: Gt-8190
Android Version: 4.4.2
Baseband version: I8190LUBAMH1
Kernel version: 3.0.10- [email protected] #1 Sun Dec 8 17:42:52 CET 2013
Cpu: ARMv7 Processor REV 1 (v7l)
Memory: 804 MB
CyanogenMod Version: 11-20140208-UNOFFICIAL-golden
I have the imei code, Excuse my English, I'm from Argentina
Click to expand...
Click to collapse
Solution is here
No signal
Had the same problem
Following thread worked for me
http://forum.xda-developers.com/showthread.php?t=2566918
..
try another modem and baseband from custom roms..
Sorry, my phone is GT-i8190L
Yamil.Cai said:
Sorry, my phone is GT-i8190L
Click to expand...
Click to collapse
u must befor flash an unofficail rom backupyour efs. try Flash an Offical rom for ur version . go to sammobile framwares part and type your model (8190l) download latest version and flash hope fix it . another way get samsung for repair

[Q] SM G730A -Help Need Android 4.1.1 or 4.1.2

I have a Samsung Galaxy S3 mini (SM G730A) locked to At&t and am trying to be able to use another carriers sim card in it. I read somewhere that if the phone was running Android 4.1.1 or 4.1.2 I could unlock by dialing a few numbers in my phone. Unfortunately, my version is running Android 4.2.2. Is there any way to take it back to 4.1.1 or 4.1.2? And if so where can I get it from?
I have read the rules and I sorry if these questions have already been answered, but I could not find them.
Any help would be greatly appreciated.
Thanks,
Sierra
Oh this is what it says in about device:
Model Number: SAMSUNG-SM-G730A
Android version 4.2.2
Baseband version G730AUCUAMH4
Kernel version 3.4.0-1299773
[email protected]#1
Wed Aug 21 13:15:42 KST 2013
Build number JDQ39.G730AUCUAMH4
sierrasunset said:
I have a Samsung Galaxy S3 mini (SM G730A) locked to At&t and am trying to be able to use another carriers sim card in it. I read somewhere that if the phone was running Android 4.1.1 or 4.1.2 I could unlock by dialing a few numbers in my phone. Unfortunately, my version is running Android 4.2.2. Is there any way to take it back to 4.1.1 or 4.1.2? And if so where can I get it from?
I have read the rules and I sorry if these questions have already been answered, but I could not find them.
Any help would be greatly appreciated.
Thanks,
Sierra
Oh this is what it says in about device:
Model Number: SAMSUNG-SM-G730A
Android version 4.2.2
Baseband version G730AUCUAMH4
Kernel version 3.4.0-1299773
[email protected]#1
Wed Aug 21 13:15:42 KST 2013
Build number JDQ39.G730AUCUAMH4
Click to expand...
Click to collapse
Android 4.1.1 and Android 4.1.2 was only for the GT-I8190 (international model). For the SM-G730A (AT&T model) is Android 4.2.2 (maybe future Android 4.4.2) available only. From sammobile.com/firmware you can get offical signed firmwares from Samsung for your SGS3 mini model

[Q] I need help with rooting.

Hello everyone,
I am a new member of this forum and I really need some help. I have a Samsung Galaxy S4 Active and I can't seem to root it.
I've tried:
ActiveRoot
TowelRoot
KingRoot
Kingo App
SuperRoot
MottoChopper
I've spent several hours trying to find a solution. It would be gladly appreciated if someone could help me out?
Phone Details:
Model: Samsung SGH-I537
Android Version: 4.4.2
Baseband Version: I537UCUCNH3
Kernel Version:
3.4.0-2638177
[email protected] #1
Fri Aug KST 2014
Build #:
KOT49H.I537UCUCNH3
Security Software Version:
MDF v1.0 Release 2
duhasian said:
Hello everyone,
I am a new member of this forum and I really need some help. I have a Samsung Galaxy S4 Active and I can't seem to root it.
I've tried:
ActiveRoot
TowelRoot
KingRoot
Kingo App
SuperRoot
MottoChopper
I've spent several hours trying to find a solution. It would be gladly appreciated if someone could help me out?
Phone Details:
Model: Samsung SGH-I537
Android Version: 4.4.2
Baseband Version: I537UCUCNH3
Kernel Version:
3.4.0-2638177
[email protected] #1
Fri Aug KST 2014
Build #:
KOT49H.I537UCUCNH3
Security Software Version:
MDF v1.0 Release 2
Click to expand...
Click to collapse
You're on NH3 so you need to use this method
@thisisapoorusernamechoice
Thank you very much, good sir!

Galaxy Note GT-N7000 UBLS3

Hello Everyone....
I have read varios articles, threads, postes, and much more info but none all seem to be what I need, Im thinking Im the only one with this kind of phone and baseband and everything can't seem to find the proper way to ROOT MY PHONE!
Back in the days it was very simple but no more,
My Phone Specs:
Galaxy Note 1 white
Model Number: GT-N7000
Android Version: 4.1.2
Baseband: n70000UBLS3
Kernel Version: 3.0.31-906371 [email protected] #3 SMP PREEMPT Wed Feb 27 13:49:09 KST 2013
Build Number: JZO54K.N7000UBLSG
So You see I can't find any proper method for rooting my Phone and need to root it. But hope anyone can help me..
Thank you in Advance!
HOPE WE CAN SOON FIND THE SOLUTION...
What happened to all the software to properly root the Android phones?
Use any of the provided 4.1.2 kernel..usually the latest should work.

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