Some questions regarding S2 - Galaxy S II Q&A, Help & Troubleshooting

Hello . First of all , excuse me for my noobish questions but i'm new to samsung and i have some elementary questions which i have not found using the search option.
My current firmware is 2.3.6 and I'm looking forward to flash it to ICS but i don't know which firmware to download . I flashed my friends phone (i9100p) to ICS and it worked but mine had a bootloop so i had to flash it back to my stock firmware (2.3.6) . Can somebody tell me what 4.x firmware is suitable for my phone because i do not know what "XWLP7" or "BVKL1" are.
Phone info:
Baseband Version : I9100BVKL1
Kernel version : 2.6.35.7-I9100BVKL1-CL774645 [email protected]#2
PDA: i9100BVKL1
Phone:I9100BKL1
CSC:i9100ROKL1
Thank you !!

in that case first remove battery and see it says i9100 not i9100G
get lp7 stock (sammobile.com/checkfus/http://skywanker.net/Download/download.aspx (Intratech's))
get odin and learn how to use it
wipe your phone using *2767*3855#
flash using odin
wipe again using same code
signin to you'r gmail and have fun.

follow the aboue post ,hes right and alwayz do a factory reset an then flash ics jus to b clean

Related

[Q] help How to Flash a Galaxy S2(I9100) Phone back to stock

hi guys i have a new sg2 I9100 and yes for the help of xda people and reading some forum,i did it.rooting and install
deodexed rom.
now my problem is How to Flash back to stock.(im stil confuse) =(
these are my question...
1.i need a stock firmware right.but i forgot my stock firmware can i use any firmware?
when i press *#1234# this is what i see.
PDA : I9100XWKJ3
PHONE : I9100XXKI1
CSC : I9100OXXKI2
Build info: tue Oct 25 21:10:44 KST 2011
iknow this is not like that before when i havent root and stal rom.
thats why i dont know which stock firmware i should get.
2.on odin do i need to check the re-partition tab before i start.
right now my "About phone" is
Android version= 2.3.5
Baseband version= I9100XXKI1
Kernel version:
2.6.35.7-I9100XWKJ2-CL676699
[email protected]#2
thanks. =)
I got same problem, did you get answered?
If your reason to go back to factory condition is because the phone is being returned for warranty purposes, then you need to know what ROM was on it when you got it. Warranty returns should only accept the ROM it was supplied with or official updates of the same ROM. If it was a Orange UK ROM, then they will only accept a Orange UK ROM. Branded ROMs and Samsung (unbranded) Stock ROMs are in the Original Android Development section on here. Also the Custom Counter would have to be reset.
If the reason is just to get back to a Samsung Stock, then go to the Original Android Development section on here and find the ROM that is for your region.
steve07 said:
hi guys i have a new sg2 I9100 and yes for the help of xda people and reading some forum,i did it.rooting and install
deodexed rom.
now my problem is How to Flash back to stock.(im stil confuse) =(
these are my question...
1.i need a stock firmware right.but i forgot my stock firmware can i use any firmware?
when i press *#1234# this is what i see.
PDA : I9100XWKJ3
PHONE : I9100XXKI1
CSC : I9100OXXKI2
Build info: tue Oct 25 21:10:44 KST 2011
iknow this is not like that before when i havent root and stal rom.
thats why i dont know which stock firmware i should get.
2.on odin do i need to check the re-partition tab before i start.
right now my "About phone" is
Android version= 2.3.5
Baseband version= I9100XXKI1
Kernel version:
2.6.35.7-I9100XWKJ2-CL676699
[email protected]#2
thanks. =)
Click to expand...
Click to collapse
Please read Intratech's Official Firmware thread here => http://forum.xda-developers.com/showthread.php?t=1075278
At least the two first posts are relevant to you.
To check, what Firmware/ROM is officially released by Samsung for your region, you can use Check Fus Downloader from here => http://fus.nanzen.se/.
P.S.: You do not need the repartition option in Odin.
If you want to be sure to have a "clean" stock ROM on your phone, just go into recovery mode (Volume UP + Home + Power) and choose to make a factory reset after flashing the ROM.
Good luck !
It_ler said:
Please read Intratech's Official Firmware thread here => http://forum.xda-developers.com/showthread.php?t=1075278
At least the two first posts are relevant to you.
To check, what Firmware/ROM is officially released by Samsung for your region, you can use Check Fus Downloader from here => http://fus.nanzen.se/.
P.S.: You do not need the repartition option in Odin.
If you want to be sure to have a "clean" stock ROM on your phone, just go into recovery mode (Volume UP + Home + Power) and choose to make a factory reset after flashing the ROM.
Good luck !
Click to expand...
Click to collapse
What do you mean by choose to make a factory reset after flashing the rom?
I have the same problem..but whenever I am flashing the official fw downloaded from Intratech's post, I got failed..I am not sure what's the problems. I tried a few roms from there, every thing just failed and my phone now show a triangle icon which cannot be booted. i Have to use the usb jig to erase the downloading information, then flash any kernel to make the phone reboot then it can be only booted into the rom before flashed.
can someone help ??
xpooz said:
I have the same problem..but whenever I am flashing the official fw downloaded from Intratech's post, I got failed..I am not sure what's the problems. I tried a few roms from there, every thing just failed and my phone now show a triangle icon which cannot be booted. i Have to use the usb jig to erase the downloading information, then flash any kernel to make the phone reboot then it can be only booted into the rom before flashed.
can someone help ??
Click to expand...
Click to collapse
Try re-download the firmware with your PC antivirus off. I had trouble with Kaspersky corrupting the download (no warning either, false positive).
Then try flash with Odin again.
Sent from my GT-I9100 using xda premium

[Q] Firmware/Kernel/ROM info

Hello,
Greetings from Romania! Monster resources around here! I've started this thread because I need help in understanding some things that are not (yet!) clear to me. So, please be patient with me.
I want to install an AOSP ROM (CyanogenMod or MIUI, still not decided) and before I start to customize my SGS2, I would like to ask you a few questions.
Here is the info for my unlocked and unbranded SGS2:
*#1234#
PDA: i9100XWKI4
Phone: i9100XXKI1
CSC: i9100OXFKE1
Settings->About phone
Android: 2.3.4
Baseband: i9100XXKI1
Kernel: 2.6.35.7-i9100XWKI4-CL575468
Build: GINGERBREAD.XWKI4
So, here are my questions:
1. Does Phone=Baseband=Modem?
2. CSC is included in the firmware? If I update to XWKK2, will the phone work in my country (Romania: East Europe)?
3. What's the latest firmware? In this thread, it seems that XWKK2 is the latest. Is there a newer one?
4. The official Samsung firmware includes the stock ROM? If I update the firmware to XWKK2, will I have Android 2.3.6 Samsung stock ROM?
5. Is it recommended to update the current firmware of the phone before you start the rooting process? What are the benefits of updating the firmware?
6. Basically, is the Kernel independent from the firmware and can it be updated individually? As I can see, the XWKK2 stock Kernel can be downloaded separately.
7. Do I need to update also the Kernel to the latest version (XWKK2) before starting the rooting process? (Obviously, if I update the Kernel, when rooting according to Chainfire's guide, I will choose the correct CF-Root Kernel file: CF-Root-SGS2_XW_XEN_KK2-v5.0-CWM5.zip)
8. After I root the phone (CF-Root 5.0), flash an ASOP ROM, do I need to/is it possible to update the firmware as soon as a new one is available from Samsung?
9. Is it possible to remove that warning triangle with an USB Jig if I have XWKK2? Or do I need to follow Chainfire's instructions found here? Which method to use? What are the differences between these two methods, besides the custom ROM count reset that the USB Jig will do?
10. The ASOP ROM that I'll flash (CM, MIUI, etc.) will have its own Kernel? If so, then there's no need to update the stock Kernel to XWKK2 in the first place? Only update the firmware before the root?
11. If Chainfire releases a new version for his CF-Root, say 6.0, do I need to update/reroot so that I'll have the new versions for Busybox, CWM?
12. After the successful rooting of my SGS2 using CF-Root, I'll make a backup of my existing stock ROM using CWM. If I need to use the warranty, I'll restore the stock ROM using CWM. Will this action remove CWM, Busybox and the associated root access so that the Samsung Service won't know what I've done (of course, also custom ROM count reset using USB Jig)?
As you can see, what I can't understand, are the relations between Firmware, Kernel and ROM! Which one includes the other ones?
Thank you! I'll really appreciate all the help I can get!
jimmyhoff said:
Hello,
Greetings from Romania! Monster resources around here! I've started this thread because I need help in understanding some things that are not (yet!) clear to me. So, please be patient with me.
I want to install an AOSP ROM (CyanogenMod or MIUI, still not decided) and before I start to customize my SGS2, I would like to ask you a few questions.
Here is the info for my unlocked and unbranded SGS2:
*#1234#
PDA: i9100XWKI4
Phone: i9100XXKI1
CSC: i9100OXFKE1
Settings->About phone
Android: 2.3.4
Baseband: i9100XXKI1
Kernel: 2.6.35.7-i9100XWKI4-CL575468
Build: GINGERBREAD.XWKI4
So, here are my questions:
1. Does Phone=Baseband=Modem?
YES = Modem sometimes called Radio and modems are interchangeable
2. CSC is included in the firmware? If I update to XWKK2, will the phone work in my country (Romania: East Europe)?
Yes if its Romanian firmware and CSC and yes if you enter network apn settings manually or flash a correct CSC .
3. What's the latest firmware? In this thread, it seems that XWKK2 is the latest. Is there a newer one?
KK5 latest in that thread .
4. The official Samsung firmware includes the stock ROM? If I update the firmware to XWKK2, will I have Android 2.3.6 Samsung stock ROM?
Stock = Samsung rom KK2 in the stock rom thread is stock .
5. Is it recommended to update the current firmware of the phone before you start the rooting process? What are the benefits of updating the firmware?
Really regards rooting to match latest firmware to latest rooted kernel
6. Basically, is the Kernel independent from the firmware and can it be updated individually?
No its part of the firmware the actual core if you like . Yes it can be updated individually from XDA .
As I can see, the XWKK2 stock Kernel can be downloaded separately.
7. Do I need to update also the Kernel to the latest version (XWKK2) before starting the rooting process? (Obviously, if I update the Kernel, when rooting according to Chainfire's guide, I will choose the correct CF-Root Kernel file: CF-Root-SGS2_XW_XEN_KK2-v5.0-CWM5.zip)
No flash stock XWKK2 first then root with KK2 root is the simple method .
8. After I root the phone (CF-Root 5.0), flash an ASOP ROM, do I need to/is it possible to update the firmware as soon as a new one is available from Samsung?
Custom roms are not always updated via Samsung firmware route as product codes do not match whats on the server .
10. The ASOP ROM that I'll flash (CM, MIUI, etc.) will have its own Kernel? If so, then there's no need to update the stock Kernel to XWKK2 in the first place? Only update the firmware before the root?
If you flash stock KK2 you are including KK2 kernel its always part of the package .
11. If Chainfire releases a new version for his CF-Root, say 6.0, do I need to update/reroot so that I'll have the new versions for Busybox, CWM?
Not really .
12. After the successful rooting of my SGS2 using CF-Root, I'll make a backup of my existing stock ROM using CWM. If I need to use the warranty, I'll restore the stock ROM using CWM. Will this action remove CWM, Busybox and the associated root access so that the Samsung Service won't know what I've done (of course, also custom ROM count reset using USB Jig)?
No as your backup includes the CWM rooted kernel .
Simple method is flash full stock firmware to remove root etc and reset custom rom counter .
As you can see, what I can't understand, are the relations between Firmware, Kernel and ROM! Which one includes the other ones?
ROM basically the full package PDA = firmware including kernel
Phone = modem CSC = country specifics
Kernel Modem and CSC can be flashed separately and changed from original .
KK2 firmware with KK1 Firmware KH3 Modem and CSC for another area is all possible .
jje
Click to expand...
Click to collapse
Many thanks JJE! You're just awesome!

[Q] Samsung Galaxy S2 Canada ICS!!! HELP!!!

Hi
Im a newbie, i want to put official ics version - XXLPQ onto my phone. But i have 5 questions.
My phone was originally from bell - Canada.
Model Number:GT- I9100M
Android Version - 2.3.3
Baseband Version- i9100MUGKG2
Kernel Version - [email protected]#2
Build Number-GINGERBREAD.Ugkg2
So here are my questions:
1. Do I need to backup my data?
2. Do i have to wipe
3. Can i update through kies once ics version for my country comes out?
4. What if i dont like ics how can i go back?
5. Is it safe
PLEASE HELP!!!!
Thanks
hi
all this posts are for gt-i9100 and no M.
Sent from my GT-I9100 using XDA
False M is the exact same so it doesn't matter
Kyrgyzaan said:
Hi
Im a newbie, i want to put official ics version - XXLPQ onto my phone. But i have 5 questions.
My phone was originally from bell - Canada.
Model Number:GT- I9100M
Android Version - 2.3.3
Baseband Version- i9100MUGKG2
Kernel Version - [email protected]#2
Build Number-GINGERBREAD.Ugkg2
So here are my questions:
1. Do I need to backup my data?
yes for safety
2. Do i have to wipe
No
3. Can i update through kies once ics version for my country comes out?
Unlikely as you have changed the firmware codes .
4. What if i dont like ics how can i go back?
Billions of help i want to restore to GB posts on here basic is flash an older firmware via Odin
5. Is it safe
Yes for any user that has read all the FAQS and guides
Big no its not safe for those that refuse to read the faqs and guides .
jje
Click to expand...
Click to collapse

[Q] Stock kernel, how do i tell please

Hi Guys and Gals. I am a noob trying to update my Galaxy s2 to ICS and have hit a brick wall. I received the message that an update was available and downloaded it OTA, but the install failed for some reason. When i plug in to Kies i get the " Device doesn't support software upgrades via Kies" message.
After a little searching it seems the main reason for this might be a modified Kernel. The phone is an unbranded XSA model and i have never modified it in anyway. I have no idea if the dealer did any modifications before shipping.
What i need to know is, how do i tell if it has a stock kernel or not, and do i need to re flash the entire firmware to get it.
This is all the info on the phone.
Baseband version I9100XXKI4
Kernel Version [email protected]#2
PDA I9100XWKK2
Phone I9100XXKI4
CSC I9100XSAKE3
Build Info Friday Nov 11 18:05:58 KST 2011
Any help with this would be greatly appreciated and sorry the lack of knowledge.
I believe it still is the stock kernel, also XXKI4 is a stock baseband version for Gingerbread. Looks like you didn't get updated. Best thing to do is do it on this website if you want the proper ICS experience, and not all of that Touchwiz nonsense Samsung loves.
Chris.
Unless you flash custom roms or kernels it always has Stock kernel .
Use CHECKFUS to see if their is an ICS update for your phone if not you wait or flash stock ICS roms from here .
jje
Thanks for the replies. Just wondering what the issue with Kies would be? I am a little unsure as to which ICS version to get and also, what will happen to all my data, settings etc..
Backup your data factory reset phone and trie updates again .
Fails then flash stock firmware for your location from XDA ,
jje
Get the correct official firmware version from samfirmwares.Com.
Flash using ODIN.
Sent from my GT-I9100 using xda premium

[Q] Un root and return to factory spec

Hi all
Sorry for the noob question I have searched but nothing gives me quite the correct answer.
I have a Galaxy s2 GT-I9100 that i have messed about with over the last year, a mate of mine is going to buy it but would like it Stock, fully back to factory spec so he can use Kies to check for software updates and the like. I have flashed the polish 4.0.3 ics rom and all is good but when I connect to kies it says .
Your devices current firmware version is not supported to update firmware via kies
PDA:LPQ / PHONE:LPQ / CSC:LPQ(XEU)
I followed the guide on galaxys2root when I original did it using this kernel CF-Root-SGS2_XX_XEO_LPQ-v5.3-CWM5
The info from the phone is
Model
GT-I9100
Android version
4.0.3
Baseband version
I9100xxlpq
Kernel version
3.0.15-I9100xxlpq-cl223505 [email protected]#3
Build Number
IML74k.xxlpq.
I am downloading the UK/ireland XEU 4.0.4 rom at the moment if I flash this will it work or is there a stock kernel I have to load for this to work.
Many thanks for any help you can offer.
cplnobbynobbs said:
Hi all
Sorry for the noob question I have searched but nothing gives me quite the correct answer.
I have a Galaxy s2 GT-I9100 that i have messed about with over the last year, a mate of mine is going to buy it but would like it Stock, fully back to factory spec so he can use Kies to check for software updates and the like. I have flashed the polish 4.0.3 ics rom and all is good but when I connect to kies it says .
Your devices current firmware version is not supported to update firmware via kies
PDA:LPQ / PHONE:LPQ / CSC:LPQ(XEU)
I followed the guide on galaxys2root when I original did it using this kernel CF-Root-SGS2_XX_XEO_LPQ-v5.3-CWM5
The info from the phone is
Model
GT-I9100
Android version
4.0.3
Baseband version
I9100xxlpq
Kernel version
3.0.15-I9100xxlpq-cl223505 [email protected]#3
Build Number
IML74k.xxlpq.
I am downloading the UK/ireland XEU 4.0.4 rom at the moment if I flash this will it work or is there a stock kernel I have to load for this to work.
Many thanks for any help you can offer.
Click to expand...
Click to collapse
Flash the latest rom for your country and you are good to go. Good luck.
cplnobbynobbs said:
Hi all
Sorry for the noob question I have searched but nothing gives me quite the correct answer.
I have a Galaxy s2 GT-I9100 that i have messed about with over the last year, a mate of mine is going to buy it but would like it Stock, fully back to factory spec so he can use Kies to check for software updates and the like. I have flashed the polish 4.0.3 ics rom and all is good but when I connect to kies it says .
Your devices current firmware version is not supported to update firmware via kies
PDA:LPQ / PHONE:LPQ / CSC:LPQ(XEU)
I followed the guide on galaxys2root when I original did it using this kernel CF-Root-SGS2_XX_XEO_LPQ-v5.3-CWM5
The info from the phone is
Model
GT-I9100
Android version
4.0.3
Baseband version
I9100xxlpq
Kernel version
3.0.15-I9100xxlpq-cl223505 [email protected]#3
Build Number
IML74k.xxlpq.
I am downloading the UK/ireland XEU 4.0.4 rom at the moment if I flash this will it work or is there a stock kernel I have to load for this to work.
Many thanks for any help you can offer.
Click to expand...
Click to collapse
Try this thread:
http://forum.xda-developers.com/showthread.php?t=1650919
"To err is human, to forgive is divine"
Sent from my SGS II
You have to flash to the stock rom, then it'll be unrooted like you just got it out of the box.

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