[Q] Is my EFS folder corrupted? - Galaxy S II Q&A, Help & Troubleshooting

Hi everyone,
I’m new to this forum and not an expert in android but i really need your help so i’ll try to make this post the best i can. Last week I bought a galaxy s2 unlocked but unfortunately it was rooted and with a leaked rom of android 4.0.3 (XXLPH), I wanted to return it to stock so I followed this tutorial (http://forum.xda-developers.com/showthread.php?t=1650919) and also did this (http://forum.xda-developers.com/showthread.php?p=22669088#post22669088) because my lockscreen wasn’t working. But now I am having some troubles:
-Sometimes (today was the third time this week) I lose service and mi imei doesn’t appear when I type *#06#, also it says base band “unknown” in settings but it’s strange because if I remove the battery and put it back again everything works fine again. Does this have to do with my EFS folder? Is there a way to check if it’s corrupted?
-When I connect it to the pc and open kies, it says:
“Your device’s current firmware version is not supported to update firmware via Kies.
Current firmware version: PDA:LPZ / PHONE:LPH /CSC:LP5 (XXX)”
I thought it was the csc but I checked using *#272*IMEI# and it says “Sales Code: ARO” which I think it’s correct because I’m in Argentina, I also used a code to check the PCode (not this one *2767*4387264636# because it didn’t work, I can’t remember which one) and it said “PCode: NOT ACTIVE” do you think that’s the problem?
Also in settings my serial number shows “00000000” I don’t know if this is related but I’m trying to give you all the information I can.
Sorry if my English is not the best but I speak Spanish, I’m trying to do my best. Any help will be really appreciated!
More details:
GT-I9100
Android 4.0.4
Baseband: I9100UHLPH
Kernel: 3.0.15-1133289 [email protected] #3 SMP PREEMPT
Build: IMM76D.UHLPZ
PDA: I9100UHLPZ
PHONE:I9100UHLPH
CSC:I9100AROLP5

Anyone? Please help!

Easy now.....
First off, you're up for some reading.
1- Brick bug.
2- Flashing (Odin / Mobile Odin).
3- Rooting.
4- EFS Folder.
Once you've done all that you can look for any of these Stock ROMs here.
When you are all done reading and you still wanna flash your device, let us know.
Saludos.

gastonw said:
Easy now.....
First off, you're up for some reading.
1- Brick bug.
2- Flashing (Odin / Mobile Odin).
3- Rooting.
4- EFS Folder.
Once you've done all that you can look for any of these Stock ROMs here.
When you are all done reading and you still wanna flash your device, let us know.
Saludos.
Click to expand...
Click to collapse
Thank you very much! I'll read everything and let you know.

All right i read everything now what should i do?

nahuedu said:
All right i read everything now what should i do?
Click to expand...
Click to collapse
you can start by checking if you got the brick bug, since you are on 4.0.4, with got brickbug app.
If you have an insane chip, flash siyah kernel via odin / mobile odin.
What ROM you wanna flash?
Download hc ktool from store, so you can back up EFS folder.
Sent from the little guy

Ok, so I installed the emmc brickbug app and it says I have an insane chip.
Now I have to root it like this http://forum.xda-developers.com/showthread.php?t=1501719 so I can backup my EFS folder with hc ktool, is this correct? I don’t want to do anything stupid.
Should I also check the memory blocks with the brick bug app?
I would like to flash this rom
I9100UHLPS
Base Firmware: I9100UHLPS (4.0.3)
Region: South America
Country Argentina
Carrier: Unbranded
Build Date: 12 June 2012
Modem: UHLPG
CSC: AROLP4
Change List: 709483
Is it necessary to flash siyah kernel? I would like it to be 100% stock.

You have to flash siyah in order to avoid the brick bug.
Once you flash it you'll be off the hook and flash anything you want.
Don't you wanna try official jelly bean? Don't worry about you being in argentina, it'll work just fine.
You could flash siyah via mobile odin, no brick risk involved.
Sent from the little guy

Ok but what should i do first?
root and backup efs? or just flash siyah?
I don't know how to flash siyah with odin, can I do it with cmw recovery?
Sorry for all these questions but I'm really scared

nahuedu said:
Ok but what should i do first?
root and backup efs? or just flash siyah?
I don't know how to flash siyah with odin, can I do it with cmw recovery?
Sorry for all these questions but I'm really scared
Click to expand...
Click to collapse
Siyah will get you rooted, then you can go backing things up, like EFS.
Watch some youtube vids first, just type i9100 siyah.
After that, get back here and read a thing or two about flashing and stuff at the Q&A section and the guides posted above.
One more thing, enter *#06# in the dialer and see if the imei number matches the imei number below the battery.
Sent from the little guy

Yes, I entered *#06# and the imei number is the same as the one on the back of the battery.

All right I just flashed siyah kernel and did a backup of my EFS folder with hc kTool.
The brickbug check app keeps telling me I have an insane chip, is that ok?
A yellow triangle now appears when I turn on the phone, I guess I'll have to use the triangleaway app am I correct?
What's next?

nahuedu said:
All right I just flashed siyah kernel and did a backup of my EFS folder with hc kTool.
The brickbug check app keeps telling me I have an insane chip, is that ok?
A yellow triangle now appears when I turn on the phone, I guess I'll have to use the triangleaway app am I correct?
What's next?
Click to expand...
Click to collapse
Yeap, triangle away will remove that and reset binary counter.
You can go on and flash JB now
Sent from the little guy

So I have to do it without wiping anything right?
It's ok if I flash the rom I told you before?

nahuedu said:
So I have to do it without wiping anything right?
It's ok if I flash the rom I told you before?
Click to expand...
Click to collapse
Don't you wanna try jelly bean? It's android's latest version.
Sent from the little guy

gastonw said:
Don't you wanna try jelly bean? It's android's latest version.
Sent from the little guy
Click to expand...
Click to collapse
Nah I'll just update it with kies when it comes out in my country.

nahuedu said:
Nah I'll just update it with kies when it comes out in my country.
Click to expand...
Click to collapse
personal, movistar or claro?
You could be talking 4-5 months.
Sent from the little guy

gastonw said:
personal, movistar or claro?
You could be talking 4-5 months.
Sent from the little guy
Click to expand...
Click to collapse
Unbranded!

nahuedu said:
Unbranded!
Click to expand...
Click to collapse
Ok, you'll get it soon enough.
Let the flashing begin.
Sent from the little guy

gastonw said:
Ok, you'll get it soon enough.
Let the flashing begin.
Sent from the little guy
Click to expand...
Click to collapse
But NO WIPING right?

Related

[Q] Firmware question, Telia Denmark

Hi guys
Think it's my first post here so please be gentle :silly:
I dont know what firmware to upgrade to (or if i have the latest firmware etc.), i cant dial *#1234# code as it will return a: Connection Problem or Invalid MMI Code. *#06# is working fine though. So i do not know what my CSC, PDA and phone is?
Only thing i can find in "about phone" is:
Device: Samsung Galaxy S III GT-I9300
Android: Android Version 4.1.1
Rom: Latest version of CM10
Baseband Version: I9300XXXLE8
Operator: Denmark - Telia
dksparky said:
Hi guys
Think it's my first post here so please be gentle :silly:
I dont know what firmware to upgrade to (or if i have the latest firmware etc.), i cant dial *#1234# code as it will return a: Connection Problem or Invalid MMI Code. *#06# is working fine though. So i do not know what my CSC, PDA and phone is?
Only thing i can find in "about phone" is:
Device: Samsung Galaxy S III GT-I9300
Android: Android Version 4.1.1
Rom: Latest version of CM10
Baseband Version: I9300XXXLE8
Operator: Denmark - Telia
Click to expand...
Click to collapse
Look on www.sammobile.com/firmware for samsung firmware.Telia is not listed, also not on check fus. So i think you need this rom http://www.hotfile.com/dl/163050326/a3cfdf1/I9300XXBLFB_I9300NEEBLF1_NEE.zip.html for the Nordic countries. Install Triangle Away (here http://forum.xda-developers.com/showthread.php?t=1494114) first before flashing the rom with Odin to reset the flash counter. After you flashed the rom do a data/factory reset. Check first if the above rom i mentionedis the right one.
Was reading abit more (do not want to be stucked with a broken phone doing my vacation), found this is the I9300XXBLG6 the newest firmware and does it work for us on Telia in Denmark?
dksparky said:
Was reading abit more (do not want to be stucked with a broken phone doing my vacation), found this is the I9300XXBLG6 the newest firmware and does it work for us on Telia on Denmark?
Click to expand...
Click to collapse
Better check on Telia`s website for the latest firmware. You might flash the rom in your post, however you may have to change the modem for better reception.
gee2012 said:
Better check on Telia`s website for the latest firmware. You might flash the rom in your post, however you may have to change the modem for better reception.
Click to expand...
Click to collapse
If i flash the new firmware again, do i need to root the phone again or does it "keep" the root i made earlier... Sorry for all the stupid questions i'm an old iphone fart. :silly:
I tried to search for a sammy wiki or something to become a little more clever about rooting, rom and firmware.
As i see it:
The firmware is kinda the phone bios, doesnt matter if you running a hacked version of the system or not.
The ROM is the "system" it might be stock or cyanogen etc.
You have to have a hacked firmware to be able root your phone.... Or am i totally wrong here?
dksparky said:
If i flash the new firmware again, do i need to root the phone again or does it "keep" the root i made earlier... Sorry for all the stupid questions i'm an old iphone fart. :silly:
I tried to search for a sammy wiki or something to become a little more clever about rooting, rom and firmware.
As i see it:
The firmware is kinda the phone bios, doesnt matter if you running a hacked version of the system or not.
The ROM is the "system" it might be stock or cyanogen etc.
You have to have a hacked firmware to be able root your phone.... Or am i totally wrong here?
Click to expand...
Click to collapse
If you buy Mobile Odin Pro and flash the firmware with that app you will keep root and you don`t loose no data. If you flash with Odin on your pc you will loose root and your user data will probably be deleted.
The firmware i just linked is it not possible to root using that and odin nonpro? Do i have to use an older firmware then?
dksparky said:
The firmware i just linked is it not possible to root using that and odin nonpro? Do i have to use an older firmware then?
Click to expand...
Click to collapse
Flash it with Odin and root with CF Root 6.4. You can flash that firmware although i wouldn`t do it, it is a British Telecom provider rom. I would flash the rom in the 2nd post (nordic countries) wich i recommended. For instructions see m signature.
what rom to use for telia denmark unrooting?
I cant find my right rom for telia denmark...
What should i do?
I need to unroot my phone.
existinguser said:
I cant find my right rom for telia denmark...
What should i do?
I need to unroot my phone.
Click to expand...
Click to collapse
How about telenor then? they cooperate on same net so it shoudent matter
http://www.sammobile.com/firmware/?page=3&model=GT-I9300&pcode=HTD&os=1&type=1#firmware
The one closent to your orginal firmware should do
That is awesome. I will try and see what they say once I come in with unrooted phone. If they notice any thing, then i will have to change the glass my self, and if not, then it is awesome
Sent from my HTC Desire using Xparent ICS Tapatalk 2

[Q] Galaxy S2 won't reboot after root

My galaxy s2 (GT-I9100 white) won't reboot after I root it and it stuck on the Startup screen and there's a yellow exclamation mark. It still can go into download mode again but I got no idea what to do in order to recover the phone... Anyone can help about it??? Did my phone just turn into a brick????:crying::crying::crying:
P/S: I am a Malaysian and this phone was bought in Switzerland and I never root it before.
kaiwen10 said:
My galaxy s2 (GT-I9100 white) won't reboot after I root it and it stuck on the Startup screen and there's a yellow exclamation mark. It still can go into download mode again but I got no idea what to do in order to recover the phone... Anyone can help about it??? Did my phone just turn into a brick????:crying::crying::crying:
P/S: I am a Malaysian and this phone was bought in Switzerland and I never root it before.
Click to expand...
Click to collapse
Basics.... Reflash any custom rom with Odin. That will help.
Sent from my GT-I9100 using xda premium
okti said:
Basics.... Reflash any custom rom with Odin. That will help.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Actually my friend sent me this kernel>>>CF-Root-SGS2_XX_OXA_LP1-v5.2-CWM5.tar
He told me to flash the kernel then only install custom...so I can directly flash the rom to my s2
by using odin???
kaiwen10 said:
Actually my friend sent me this kernel>>>CF-Root-SGS2_XX_OXA_LP1-v5.2-CWM5.tar
He told me to flash the kernel then only install custom...so I can directly flash the rom to my s2
by using odin???
Click to expand...
Click to collapse
Yes, download and flash new rom, Then you have guarantee your phone will boot up because after flashing kernel you might get bootloop too.
Sent from my GT-I9100 using xda premium
kaiwen10 said:
My galaxy s2 (GT-I9100 white) won't reboot after I root it and it stuck on the Startup screen and there's a yellow exclamation mark. It still can go into download mode again but I got no idea what to do in order to recover the phone... Anyone can help about it??? Did my phone just turn into a brick????:crying::crying::crying:
P/S: I am a Malaysian and this phone was bought in Switzerland and I never root it before.
Click to expand...
Click to collapse
This is because you flashed a wrong kernel for your phone.
# Quick question:
Is your phone on Gingerbread, Android 2.3.x or ICS (Ice Cream Sandwich), Android 4.0.x?
# If your phone is on ICS, then download and flash this kernel via Odin: www.gokhanmoral.com/public/files/siyahkernel/v3.0/Siyah-v3.5.2.tar
# If your phone is on Gingerbread, then download and flash this kernel via Odin: gokhanmoral.desean.net/siyahkernel/v2.6/Siyah-v2.6.14.tar
Sent from my GT-I9100 using Tapatalk 2
Jokesy said:
This is because you flashed a wrong kernel for your phone.
# Quick question:
Is your phone on Gingerbread, Android 2.3.x or ICS (Ice Cream Sandwich), Android 4.0.x?
# If your phone is on ICS, then download and flash this kernel via Odin: www.gokhanmoral.com/public/files/siyahkernel/v3.0/Siyah-v3.5.2.tar
# If your phone is on Gingerbread, then download and flash this kernel via Odin: gokhanmoral.desean.net/siyahkernel/v2.6/Siyah-v2.6.14.tar
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Thanks for that.
I have the I9100BVLPH stock ROM from T-Mobile UK on my phone so I downloaded the correct Chain Fire kernel (CF-Root-SGS2_XX_OXA_LPH-v5.2-CWM5.tar) from http://forum.xda-developers.com/showthread.php?t=1103399 and this caused the phone not to boot.
Thanks for the link to Siyah, I used the v4.1.5 kernel and it worked great.
Hello there.
I'm in a bit of a trouble so I need some help. I've bought an S2 for my wife from a guy (in Ireland).
The phone was locked on Vodafone so I tried to root it maybe I'll be lucky to unlock it with out paying nothing. So, the phone is on Gingerbread with a BUKJ3 kernel. I've downloaded last night a CF root but by mistake I took a KG3 instead of KJ3. After flashing with Odin 1.85 I got stuck on the boot screen with the yellow triangle.
This morning I've downloaded another kernel as in KJ3 flashed with Odin, the phone is starting but no network coverage, I tried with different Sim cards but nothing so I went in recovery mode and wipe/format data, system, dalvik and cache as factory reset as well. Since that moment the phone won't boot, it gets stuck on the boot screen and yellow triangle.
I can go in recovery mode and download mode with no problem but I can't make it start.
I reflashed the kernel, I don't know what to do and tomorrow is my wife's birthday and I was trying to surprise her with a nice phone but instead looks like she is gonna get a brick ( I hope not)
Thank you guys for any help.
Go to sammobile and get something like unbranded XWLP7 stock rom....flash via odin
Then use rachmats ics rooting guide
Backup efs folder and make nand backup
Then get unlock app(by helroz or chainfire)
Sent from my GT-I9100 using xda premium
theunderling said:
Go to sammobile and get something like unbranded XWLP7 stock rom....flash via odin
Then use rachmats ics rooting guide
Backup efs folder and make nand backup
Then get unlock app(by helroz or chainfire)
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Thank you for the reply. I don't mean any disrespect but for the last 3 hours I'm looking over kernels and forum and my brain is really wired now maybe.
I've had a look at sammobile but I can't find what you've recommended. A more specific link will be more than helpful.
Thank you very much anyway. If I'm getting advises it means I didn't bricked the phone so I might be able to fix it.
Once again thank you.
You just go to sammobile,then register,then firmware and files,then put the info in the 4 fields
eg
Smartphone
Android
Gt-i9100
Then uk/ire XEU (or vodafone or whatever..but unbranded better)
Then youll see a list about firmware version and their release date
Eg
Lpt 4.0.4 ics jul 2012
Lp7 4.0.3 ics apr 2012
So download lp7 4.0.3 and flash with odin.
Then use the rooting guide in my sig
Then do the other things I said.
theunderling said:
You just go to sammobile,then register,then firmware and files,then put the info in the 4 fields
eg
Smartphone
Android
Gt-i9100
Then uk/ire XEU (or vodafone or whatever..but unbranded better)
Then youll see a list about firmware version and their release date
Eg
Lpt 4.0.4 ics jul 2012
Lp7 4.0.3 ics apr 2012
So download lp7 4.0.3 and flash with odin.
Then use the rooting guide in my sig
Then do the other things I said.
Click to expand...
Click to collapse
Thank you very much. In the mean while I've managed to find exactly what you've said in your answer. I've choose the gingerbread version of the ROM cause that was what the phone had when I've bought it.
SO, now is it safe to go on ICS like I did half an hour ago with that Gingerbread rom?
Thank you and sorry about the noob question, never used an Samsung, only HTC.
Yeah just do what I said.......not what you think!.
theunderling said:
Yeah just do what I said.......not what you think!.
Click to expand...
Click to collapse
Did it, thank you very much. The phone start but somehow I've lost my IMEI number and base band. I must be really unlucky.
I've read that Odia can help in this matter but if anybody has any idea, I'll be happy to make a donation for getting back the IMEI number.
Once again thank you very much.
theunderling said:
Yeah just do what I said.......not what you think!.
Click to expand...
Click to collapse
It's always about read read more.... And don't flash anything unless you are 100% sure...
Sent from my GT-I9100 using xda premium
People contact Odia when theres a problem with their efs folder/no backup.
But you should have a backup and a nand backup.
I had the same problem yesterday and I restored efs folder/restored nand backup.....which got it back.
So try that or theres a thread about "restore imei in 9 easy steps".
theunderling said:
People contact Odia when theres a problem with their efs folder/no backup.
But you should have a backup and a nand backup.
I had the same problem yesterday and I restored efs folder/restored nand backup.....which got it back.
So try that or theres a thread about "restore imei in 9 easy steps".
Click to expand...
Click to collapse
I know I was stupid enough not to read before flashing, but now it too late to think about that.
the thing is I've never used a galaxy phone until these days and I wasn't aware of all this things and I don't know how to restore this NAND backup IF I have one, as I didn't make any backup before flushing. I hope I'll get some help from somebody and as I've said, a nice donation will be on the way to the helper.
Try GSII repair app.But you have to be rooted.

[Q] Recovered from a Soft brick. Resetting back to stock.. DOUBTS! :)

Hey Guys!
I just bought the mighty S2 and am loving it.
Baseband version: I9100DDLPA
Build Number: IML74K.XWLP7
I tried rooting my phone with ODIN and CF_ROOT method. This is the file version i used.
CF-Root-SGS2_XW_XEN_LP7-v5.4-CWM5.zip
Now after rooting, my phone booted automatically. When i tried restarting, it was getting stuck on the yellow triangle.
I then downloaded the other kernel and tried flashing that too with ODIN.
CF-Root-SGS2_DX_XTC_LP7-v5.4-CWM5.zip
But alas..
Then i downloaded the official ROM for my country and flashed it with ODIN. Fixed my phone. Below is the firmware i used.
GT-I9100_INU_I9100XWLP7_I9100ODDLP9_I9100DDLPA
This runs on ICS 4.0.3. I see that there's one more ROM of my country thats 4.0.4 on samsung-updates.
So my questions are as below
1) Which CF_ROOT version do i use to get my stock firmware rooted?
2) Is 4.0.4 any better than 4.0.3? Where do i find the changelog?
3) Can I flash a firmware of ANY country? Does it matter if I flash the firmware of my neighboring country?
4) Where do i find the stock kernel for my Firmware?
5) Does flashing the official firmware flash the stock kernel along with it? Meaning will it remove the Siyah-s2-v4.1.5 i am currently running :cyclops: ?
6) If 5 is yes, and if i need to by chance send my phone to the service center for warranty, and also if I am running a custom rom, will flashing the original firmware of my country + removing the yellow triangle + resetting the counter bring it back to warranty? ;P
7) Is there a way to try a ROM from the SD card without actually flashing it?
I seriously gotta parcel a crate of beer for the one who answers my questions.. One all set, I am in for trying out a custom ROM!
androiderb89 said:
Hey Guys!
I just bought the mighty S2 and am loving it.
Baseband version: I9100DDLPA
Build Number: IML74K.XWLP7
I tried rooting my phone with ODIN and CF_ROOT method. This is the file version i used.
CF-Root-SGS2_XW_XEN_LP7-v5.4-CWM5.zip
Now after rooting, my phone booted automatically. When i tried restarting, it was getting stuck on the yellow triangle.
I then downloaded the other kernel and tried flashing that too with ODIN.
CF-Root-SGS2_DX_XTC_LP7-v5.4-CWM5.zip
But alas..
Then i downloaded the official ROM for my country and flashed it with ODIN. Fixed my phone. Below is the firmware i used.
GT-I9100_INU_I9100XWLP7_I9100ODDLP9_I9100DDLPA
This runs on ICS 4.0.3. I see that there's one more ROM of my country thats 4.0.4 on samsung-updates.
So my questions are as below
1) Which CF_ROOT version do i use to get my stock firmware rooted?
2) Is 4.0.4 any better than 4.0.3? Where do i find the changelog?
3) Can I flash a firmware of ANY country? Does it matter if I flash the firmware of my neighboring country?
4) Where do i find the stock kernel for my Firmware?
5) Does flashing the official firmware flash the stock kernel along with it? Meaning will it remove the Siyah-s2-v4.1.5 i am currently running :cyclops: ?
6) If 5 is yes, and if i need to by chance send my phone to the service center for warranty, and also if I am running a custom rom, will flashing the original firmware of my country + removing the yellow triangle + resetting the counter bring it back to warranty? ;P
7) Is there a way to try a ROM from the SD card without actually flashing it?
I seriously gotta parcel a crate of beer for the one who answers my questions.. One all set, I am in for trying out a custom ROM!
Click to expand...
Click to collapse
1 I don't know I use siyah kernel to root although there are full instructions in chainfires thread.
2 4.0.4 is better than 4.0.3 as it's an upgrade , use Google for change log.
3 yes you can flash any countries rom for your device.
4 in Stock rom. Just reflash the ROM to stock kernel, but this will loose root access.
5 yes. Correct.
6. It will remove triangle but you need triangle away app to reset counter. Credits to chainfire
7 no not that I know of.
Sir can I suggest you read the sticky threads in this forum. There are many excellent guides, advice, tips and information. You would do well to read them to save bricking your new device.
All the best
Sent from my GT-I9100 using xda premium
HANDSY said:
1 I don't know I use siyah kernel to root although there are full instructions in chainfires thread.
2 4.0.4 is better than 4.0.3 as it's an upgrade , use Google for change log.
3 yes you can flash any countries rom for your device.
4 in Stock rom. Just reflash the ROM to stock kernel, but this will loose root access.
5 yes. Correct.
6. It will remove triangle but you need triangle away app to reset counter. Credits to chainfire
7 no not that I know of.
Sir can I suggest you read the sticky threads in this forum. There are many excellent guides, advice, tips and information. You would do well to read them to save bricking your new device.
All the best
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Hi Handsy. I am doing that. Thats were i learnt how to root n stuff but it failed. Hence used Siyah kernel and automagically got Root access
Anyway regarding point number 4, i didnt understand what you meant. DO I reflash the entire 350MB firmware just to get the stock kernel??
androiderb89 said:
Hi Handsy. I am doing that. Thats were i learnt how to root n stuff but it failed. Hence used Siyah kernel and automagically got Root access
Anyway regarding point number 4, i didnt understand what you meant. DO I reflash the entire 350MB firmware just to get the stock kernel??
Click to expand...
Click to collapse
Yes to get stock kernel re-flash the whole stock rom. There is a method of extracting the kernel from the zip file but I've never tried it. Easy and safe to re flash whole rom package.
Sent from my GT-I9100 using xda premium
HANDSY said:
Yes to get stock kernel re-flash the whole stock rom. There is a method of extracting the kernel from the zip file but I've never tried it. Easy and safe to re flash whole rom package.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Thanks for the great help! +1 for ya
I noticed that flashing the firmware didnt make a single change to my phone. The apps and settings were totally intact. Will installing 4.0.4 too be the same? Also i heard about this brick bug on our phone. Does that happen while only wiping data/cahche using CWM? Is there an anther way of wiping data/cache/dalvik etc? other than factory reset for the bug
androiderb89 said:
Thanks for the great help! +1 for ya
I noticed that flashing the firmware didnt make a single change to my phone. The apps and settings were totally intact. Will installing 4.0.4 too be the same? Also i heard about this brick bug on our phone. Does that happen while only wiping data/cahche using CWM? Is there an anther way of wiping data/cache/dalvik etc? other than factory reset for the bug
Click to expand...
Click to collapse
When moving between like firmwares (same number) you often do this without wiping data however when upgrading or down grading a full wipe is necessary. To avoid brick bug only wipe with a custom kernel eg siyah etc
Sent from my GT-I9100 using xda premium
Dont forget to backup your efs folder and make a nand backup before you get going.
Help
Hardware : MT6577
Model : GT-I93000
Build number : IMM76D.I93000ZSALED.9P017.6628
Build date UTC : 20121016-085327
Android v : 4.1.1
Baseband v: -----
Kernel v : 3.0.13 ([email protected]) (gcc version 4.4.3 (GCC) ) #1 SMP Tue Oct 16 16:50:37 CST 2012
Got softbricked. Bootloop. Need help to unbrick.
Welcome to the GT-I9100 forum.....

[Q] Assistance needed with first root of SG2 i9100

Hi guys. I have been a frequent visitor and learned alot about android and features. I am ready to root my galaxy s2 i9100
My details are :
Android version: 4.04
Model number gt-i9100
Baseband version: i9100XXLQ6
Kernal version: I9100xxlbq-cl911584
build number: IMM76D.XXLQB
I downloaded
ODIN 1.85
CF-Root-SGS2_XX_XEO_LQB-v5.6-CWM5
I am not seeing the original kernal file up for download for my version. What else do I need for my root? Is there any advice such as best method and such. Thank you kindly everyone. Mods, if I posted in the wrong section, please move my thread to the correct location.
That's all you need mate. This kernel is declared safe by Chainfire but as any 4.0.4 kernel should not be used to wipe data because of possibility of emmc cap bug rendering your phone bricked. Root with this kernel but make sure to switch to custom safe one before attempting to wipe data.
Best of luck
Sent from my GT-I9100 using Tapatalk 2
daxgirl said:
That's all you need mate. This kernel is declared safe by Chainfire but as any 4.0.4 kernel should not be used to wipe data because of possibility of emmc cap bug rendering your phone bricked. Root with this kernel but make sure to switch to custom safe one before attempting to wipe data.
Best of luck
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Which one would you recommend for wiping data? i assume by wiping data you mean unrooting. am I right?
wargrafix said:
Which one would you recommend for wiping data? i assume by wiping data you mean unrooting. am I right?
Click to expand...
Click to collapse
check here you'll find your answers http://forum.xda-developers.com/showthread.php?t=1756242
slimlo said:
check here you'll find your answers http://forum.xda-developers.com/showthread.php?t=1756242
Click to expand...
Click to collapse
Essentially flashing using a 4.04 firmware will brick the phone? or is it when I flash, it will be bad to flash using a 4.04 firmware? Sooo confused.
If anyone has the steps what I should do, please tell me. I am worried about bricking.
If I root the phone, when official JB comes out, will I be able to update?
any help guys? The thread isn't very clear what do I do if I have this kernal. Do I downgrade before rooting?
Insted of flashing that Cf root kernel with Odin or Cwm, flash Siyah 4.1.5.
www.gokhanmoral.com
Sent from my GT-I9100
The link, do I root with those? if I do, what will it change?
wargrafix said:
Hi guys. I have been a frequent visitor and learned alot about android and features. I am ready to root my galaxy s2 i9100
My details are :
Android version: 4.04
Model number gt-i9100
Baseband version: i9100XXLQ6
Kernal version: I9100xxlbq-cl911584
build number: IMM76D.XXLQB
I downloaded
ODIN 1.85
CF-Root-SGS2_XX_XEO_LQB-v5.6-CWM5
I am not seeing the original kernal file up for download for my version. What else do I need for my root? Is there any advice such as best method and such. Thank you kindly everyone. Mods, if I posted in the wrong section, please move my thread to the correct location.
Click to expand...
Click to collapse
I actually have the same HW version in my new SGS2 and I have checked with eMMC check (downloaded from Google Play) that my chip is safe from "brick bug" :laugh:
Now the question is: which kernel to choose, CF or Siyah ? I'm planning to use CyanogenMod 10 on this phone, does kernel version matter at all in this case ?
/edit:
ROM will be either original CM10 or one of the variants (like HellyBean for example)
ZDQ said:
I actually have the same HW version in my new SGS2 and I have checked with eMMC check (downloaded from Google Play) that my chip is safe from "brick bug" :laugh:
Now the question is: which kernel to choose, CF or Siyah ? I'm planning to use CyanogenMod 10 on this phone, does kernel version matter at all in this case ?
/edit:
ROM will be either original CM10 or one of the variants (like HellyBean for example)
Click to expand...
Click to collapse
If GotBrickbug app by CF said your chip is safe than it shouldn't matter what kernel you use. Safe hardware.
Personally I always prefer rooting with CF kernels that match my FW version. Then if you're still unsure about the chip... flash siyah, go to advanced (while still in recovery) > reboot recovery. Then wipe data with siyah kernel just to be on the safe side. I always keep siyah 3.5.2 (the first transisiontl ics/jb kernel) for those purposes. CM10 built in kernels are all considered safe so that's the last time you'll ever be worried about it.
Best of luck, man
Thank you very much, I ran emmc check and I have a sane chip.
if I flash with the CF LBQ, what is my next step?
wargrafix said:
Thank you very much, I ran emmc check and I have a sane chip.
if I flash with the CF LBQ, what is my next step?
Click to expand...
Click to collapse
your phone will be rooted and u can then choose to install a custom kernel like Siyah v 4.1.5 on ur phone which gives u the latest CWM recovery thro which u can install any custom rom of ur choice(meant for i9100 though) on ur phone
Thank you very much!
If my questions seemed noobish, its because I want to be very sure. It my first expensive phone.
a question though, When samsung upgrades us to JB, will I be able to update it?
wargrafix said:
Thank you very much!
If my questions seemed noobish, its because I want to be very sure. It my first expensive phone.
a question though, When samsung upgrades us to JB, will I be able to update it?
Click to expand...
Click to collapse
Samsung releases firmware in various regions and with varied carriers. So I bet that till it is officially released it will take time but when it does you will get OTA if your are on 'STOCK' ROM. but if you move away to custom rom then you will have to update manually.
Sent from my GT I-9100 with CM10 JellyBean L.O.V.E. via Tapatalk 2
So essentially I need to revert to 4.04 stock to upgrade? How do I do that?
wargrafix said:
So essentially I need to revert to 4.04 stock to upgrade? How do I do that?
Click to expand...
Click to collapse
To revert back assuming you didn't do backup before, download 4.0.4 firmware for your region on sammobile and flash it using odin.. Then to upgrade it when official update are up just hit OTA, kies, or flash it via odin the same way like you flash 4.0.4..
If you don't have idea how to flash then google it, theres plenty much tutorials out there.. hope it helps
Ohhhhhh. I get it. Flash using CF, or CM 10, use triangle app to remove warning triangle and if I need to unroot, flash with 4.04 (my region) using odin? Sound pretty simple. Am I missing any steps?
wargrafix said:
Ohhhhhh. I get it. Flash using CF, or CM 10, use triangle app to remove warning triangle and if I need to unroot, flash with 4.04 (my region) using odin? Sound pretty simple. Am I missing any steps?
Click to expand...
Click to collapse
Actually I get confused myself hehe, by "Flash using CF, or CM 10" you mean flash what? The rest are ok..
Well, let's put this simple, Flash the CF-Root for your phone then you're rooted now, if you want to flash custom rom such as cm10 then flash it (the cm10 zip file to be flashed on recovery mode and don't forget to read the cm10 instruction before & after flashing), if you want to get rid of the triangle then do it with triangle away, finally to unroot and revert to stock, just flash stock firmware via odin..
Hi everyone! I just rooted my phone and it was sooo easy.
Thank you so much. Your advice and help definitely made it much easier than I though.
Yeah, welcome to the rooted world where you can explore more with your phone
Sent from my GT-I9100

Guide !! Galaxy S2 I9100GSMH Stock Firmware ?? !!!

Please Some one Guide What Firmware is Suitable for Following Galaxy S2 I9100GSMH ??
Under Battery Its Written :
Model : I9100
SSN : i9100GSMH
Made in Korea
Before 4.1.2 update phone was working but after i have flashed I9100XXLSJ_I9100OXXLS1_OXX.zip then Network is Gone and Now IMEI is converted to Samsung's Generic IMEI 004999010640000 i have tried Galaxy S2 Repair But its not working.
Can someone guide me What Firmware i should use According to My I91000GSMH Model ???
i have no idea about the country and region of phone.
Please Help.
That's the international version, plaine I9100.
Backed EFS folder up?
Sent from the little guy
gastonw said:
That's the international version, plaine I9100.
Backed EFS folder up?
Sent from the little guy
Click to expand...
Click to collapse
"Backed EFS folder up?"
i cant get above line..What you trying to say ??
Thanks.
If you made an EFS folder back up.
Sent from the little guy
The guides/tutorials are in the General section in one thread & easily found. Off you go, you have a lot of reading to do.
gastonw said:
That's the international version, plaine I9100.
Backed EFS folder up?
Sent from the little guy
Click to expand...
Click to collapse
gastonw said:
If you made an EFS folder back up.
Sent from the little guy
Click to expand...
Click to collapse
No i have not made any backup.
everything flashed out.
Can you suggest which ROM suits my version of galaxy s2 ??
currently i am onI9100XXLSJ_I9100OXXLS1_OXX.zip 4.1.2 version.
Phone is running but IMEI is samsung's generic imei and Facing "Not Registered on Network" Problem.
That's the thing......ALWAYS make an EFS folder back up.
You never unlocked it?
Get s2_repair and see if you can get it to work.
No ROM back up either?
Sent from the little guy
gastonw said:
That's the thing......ALWAYS make an EFS folder back up.
You never unlocked it?
Get s2_repair and see if you can get it to work.
No ROM back up either?
Sent from the little guy
Click to expand...
Click to collapse
i was on 2.3.6 when i received that phone and i was unlocked and working very well.
but after i have updated the phone then all things gone !!!
Because i don't know which ROM is suitable for my i9100 version.
i have downloaded 4.1.2 and flashed blindly without knowing prerequisites.
Just get that app I mentioned.
Sent from the little guy
gastonw said:
Just get that app I mentioned.
Sent from the little guy
Click to expand...
Click to collapse
Yes i have tried s2_repair but its not working.
can you please suggest Correct Firmware,CSC and Kernel that can be flashed on i9100GSMH ??
Thanks.
It's not about the firmware, it's about tge EFS folder.
Where did you get your phone (country)?
Branded? if yes what carrier?
Sent from the little guy
gastonw said:
It's not about the firmware, it's about tge EFS folder.
Where did you get your phone (country)?
Branded? if yes what carrier?
Sent from the little guy
Click to expand...
Click to collapse
its from hongkong
unlocked?
I'm drunk right now so I won't be able to get the right ROM for you so go to sammobile.com and look for a hong kong based ROM, GB.
Sent from the little guy
Start rooting i9100, with wierd kernel
[SOLVED]
Hey, I have read a few articles, but im worried about bricking my phone.
_____________________________
My phone is stock, I only updated the firmware with Samsung Kies
In the back of my phone says:
Model: GT-i9100
SSN: i9100GSMH
On the about phone menu says:
Model number: GT-i9100
Android version: 4.0.4
Baseband version: i9100BULP8
Kernel version:
3.0.15-1056084
[email protected] #3
SMP PREEMPT Thu Sep 13 10:45:25 KST 2012
Build number: IMM76D.BULPG
_________________________________________
I whant to do this properly, but I don't know how...
Questions:
1- Is my phone the International version one?
2- The LPG (in bold) is what matters to the CFRoot, or what does matter?
3- The "CF-Root-SGS2_XX_XEO_LPQ-v5.3-CWM5.zip" doesn't fit my phone because of the sgs2 and LPQ?
4- Can you find me a suitable CFRoot?
5- If I put the Siyah insted, what shoul be the version?
6- Do I need to use ODIN with Siyah?
Please answer all of my questions
Sorry if my English isn't the best, im not a native speaker.
Yes, international version it is.
Try ExynosAbuse app from chainfire for rooting.
If you perform any wipes, you might brick you phone because of the brickbug. You can check your chip with Got Brickbug app from playstore.
If you wanna flash siyah, yes, get the tar version and flash with odin.
Sent from the little guy
Hitman07 said:
Questions:
1- Is my phone the International version one?
2- The LPG (in bold) is what matters to the CFRoot, or what does matter?
3- The "CF-Root-SGS2_XX_XEO_LPQ-v5.3-CWM5.zip" doesn't fit my phone because of the sgs2 and LPQ?
4- Can you find me a suitable CFRoot?
5- If I put the Siyah insted, what shoul be the version?
6- Do I need to use ODIN with Siyah?
Please answer all of my questions
Sorry if my English isn't the best, im not a native speaker.
Click to expand...
Click to collapse
I shall answer what remains...
2. Yes, that is what matters.
3. It doesn't fit ur phone because of LPQ. You should be looking for something like "CF-Root-SGS2_BU_***_LPG-*.zip". SGS2 is short for the I9100.
4. You're kidding right?
5. Siyah kernels are based on ur android version. For 4.0.4, you should go for v5.0.1.
Also read about eMMC Brickbug issue on 4.0.4.
Personally, I say u forget about CF kernels, because on 4.0.4 they have a high risk of the brickbug. Either flash siyah or go for exynosabuse.
"To err is human, to forgive is divine"
Sent from my SGS II
immortalneo said:
I shall answer what remains...
4. You're kidding right?
Sent from my SGS II
Click to expand...
Click to collapse
about that... I dind't express myself correctly, what I meant was: If you can find me a CFRoot suitable for my phone (not for me ).
but it is no longer necessary, I already put the siyah, and it is working properly.
Well, thank you so much, your help was much apreciated.
Great support
Hitman07 said:
about that... I dind't express myself correctly, what I meant was: If you can find me a CFRoot suitable for my phone (not for me ).
but it is no longer necessary, I already put the siyah, and it is working properly.
Well, thank you so much, your help was much apreciated.
Great support
Click to expand...
Click to collapse
Lol..
Good to hear that!
Please add [SOLVED] to the title of ur post.
"To err is human, to forgive is divine"
Sent from my SGS II

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