[Q] a question for someone with more knowledge than me - Galaxy S II Q&A, Help & Troubleshooting

Hello everyone, first time poster but very long time reader of these threads, i've been trying to get as much info as possible on this topic in the hope of reducing the noob-ness of my questions.
First off my phone specs are..
SGS2 on the 3/Vodafone network Australia
P-Code is GT-I9100LKJHUT
Model number GT-I9100T
Android Version 2.3.5
Baseband Version I9100TDUKJ1
Kernal Version 2.6.35.7-I9100TDUKJ1-CL687461
[email protected] #2
Build Number Gingerbread.DUKJ1
*#1234# returns...
PDA: I9100TDUKJ1
Phone: I9100TDUKJ1
CSC: I9100THUTKJ1
Build Info: Wed Oct 26 13:30:25 KST 2011
What i'd like to confirm is...
I have CF-Root-SGS2_XW_LUX_KJ1-v4.4-CWM4.tar
and CF-Root-SGS2_XW_LUX_KJ1-v5.0-CWM5.tar
are either of these two suitable to root my phone, and if so which would be better? or do i need to track down a kernel that more closely matches my stock one? I'm not too bothered about the yellow triangle or the counter increase as yet because i just want to get the root process right first, so can i safely continue using the new firmware/kernel instead of going back to stock just to remove the triangle.
Thanks for taking the time to read this and thanks in advance for any help.

You can use either, but use the 2nd one - later version of CWM. Apart from that, no difference.
So far as getting rid of the triangle/resetting the counter, get a jig & kill two birds with one stone. You can remove the triangle by another method, but it's fiddly and a jig is a must in any event.
blefff said:
What i'd like to confirm is...
I have CF-Root-SGS2_XW_LUX_KJ1-v4.4-CWM4.tar
and CF-Root-SGS2_XW_LUX_KJ1-v5.0-CWM5.tar
are either of these two suitable to root my phone, and if so which would be better? or do i need to track down a kernel that more closely matches my stock one? I'm not too bothered about the yellow triangle or the counter increase as yet because i just want to get the root process right first, so can i safely continue using the new firmware/kernel instead of going back to stock just to remove the triangle.
Thanks for taking the time to read this and thanks in advance for any help.
Click to expand...
Click to collapse

Or flash ics and use triangleaway
Sent from my sgs2 running cm9 using xda app

Makrilli said:
Or flash ics and use triangleaway
Sent from my sgs2 running cm9 using xda app
Click to expand...
Click to collapse
Two points on above that OP should be aware of .
one ICS is not yet released beta rom only
two Triangle Away states
THIS IS A DANGEROUS OPERATION AND COULD POTENTIALLY BRICK YOUR DEVICE. PROCEED AT YOUR OWN RISK. A USB JIG IS PREFERRED IF YOU HAVE ONE.
( and by brick I mean brick - only a board replacement or a JTAG unit will be able to save you, don't mess with boot(loader) stuff unless you really mean it! )
jje

blefff said:
Hello everyone, first time poster but very long time reader of these threads, i've been trying to get as much info as possible on this topic in the hope of reducing the noob-ness of my questions.
First off my phone specs are..
SGS2 on the 3/Vodafone network Australia
P-Code is GT-I9100LKJHUT
Model number GT-I9100T
Android Version 2.3.5
Baseband Version I9100TDUKJ1
Kernal Version 2.6.35.7-I9100TDUKJ1-CL687461
[email protected] #2
Build Number Gingerbread.DUKJ1
*#1234# returns...
PDA: I9100TDUKJ1
Phone: I9100TDUKJ1
CSC: I9100THUTKJ1
Build Info: Wed Oct 26 13:30:25 KST 2011
What i'd like to confirm is...
I have CF-Root-SGS2_XW_LUX_KJ1-v4.4-CWM4.tar
and CF-Root-SGS2_XW_LUX_KJ1-v5.0-CWM5.tar
are either of these two suitable to root my phone, and if so which would be better? or do i need to track down a kernel that more closely matches my stock one? I'm not too bothered about the yellow triangle or the counter increase as yet because i just want to get the root process right first, so can i safely continue using the new firmware/kernel instead of going back to stock just to remove the triangle.
Thanks for taking the time to read this and thanks in advance for any help.
Click to expand...
Click to collapse
I would go with the 2nd as it has a later version of CWM - the important part of the kernal is the last three digits yours and the kernels you have picked out match.

Thanks all for your replies, I must say what a relief it is to come to a forum where noob questions aren't met with derision and ridicule, I'm doubly glad because there's many more questions to come, thanks again.
P.s. where is the thanks button so I can give house all a big thumbs up?
Edit: there it is, I can't see for looking

Related

[Q] Holistic understanding of phone.

Hi XDA Devs & Members,
I'm a new member, and I've spent hours scouring over the forum to my answers but I'm still slightly confused.
I'm currently using Galaxy SII, hence the post in this forum under Q&A
Firmware:
Android: 2.3.4
Baseband: XXKH3
Kernel: 2.6.35.7-I9100XWKDD-CL161513 [email protected]#2
Build number: Gingerbread.XXKH3
I originally wanted to debrand the vodafail branding, and flashed the firmware of XXKH3 which is the "Frankenstein version" according to here
Then I messed up my sms by pressing the 'update' button in *#*#4636#*#* phone information menu which is another story, but I fixed that rooting the phone using Odin and SuperOneClick.
So basically, what I want now is to go back to basic, don't use one of those frankenstein firmwares, but a stock one, stay as close to stock as possible, root the phone, I know CF-Root has a made a post on this, but now that I've already rooted my phone using Odin, I don't know how to go back.
Also, I've been searching, but I haven't been able to find a comprehensive guide/information regarding how to understand the phone. I understand the individual parts, i.e. what rooting does, what roms are, what are firmwares, but I'm not able to put them together to give me a holistic understanding of the phone. Is there something I can read to understand this?
Thanks in advance. This is a great forum!
=====Added Questions=====
Also, does the firmware code represent anything? I.e. KE7, KG8 and so on...
How do I find out which is the latest firmware?
Who develops these firmwares?
Gigacross said:
Hi XDA Devs & Members,
Also, does the firmware code represent anything? I.e. KE7, KG8 and so on...
Yes year month and build number K 2011 A january 7 build number 7
How do I find out which is the latest firmware?
READ XDA
Who develops these firmwares
SAMSUNG
jje
Click to expand...
Click to collapse
Thanks JJe!
I have another quick question, does factory reset reverts the phone back to original settings with the folders and everything else the same? I may be paranoid, I executed busybox installer multiple times and the folders look like a mess when I connect the USB to share files. All the additional folders that came with rooting and TitaniumBackup and other apps made the entire phone look like a mess. Is it worth doing a factory reset?
Factory resets reverts to the last firmware installed wiping phone and user apps . Out of the box setup then required .
jje

[Q] GT-i900G root guide?

Hi there (topic should say GT-i9100G)
Been searching for days to find a way to root my GT-i9100G model. I found plenty for previous builds of my kernel but nothing for this current one.
So I'm at the end of my wits and for the first time in years I'm turning to creating a thread on a forum, getting ready for the flame.
kernel: 2.6.35.7 DELL165 dpi @ # 2
Android version: 2.3.6
Build number is: GINGERBREAD.XXLA1
Baseband version: I9100GXXKL4
I had a i900 from work but after it broke my work phone was replaced with this model and I'm sick of not being able to run ICS on it.
Anyways, wanna get CWM on it, but I'm very green at the whole custom ROM scene, only thing I ever rooted was my 10.1 tab with Odin to flash AOKP's builds :\
Anyways, if anyone has any tip, don't be shy.
fladmus said:
Hi there
Been searching for days to find a way to root my GT-i900G model. I found plenty for previous builds of my kernel but nothing for this current one.
So I'm at the end of my wits and for the first time in years I'm turning to creating a thread on a forum, getting ready for the flame.
I'm on: kernel 2.6.35.7 DELL165 dpi @ # 2 running Android 2.3.6
I had a i900 from work but after it broke my work phone was replaced with this model and I'm sick of not being able to run ICS on it.
Anyways, wanna get CWM on it, but I'm very green at the whole custom ROM scene, only thing I ever rooted was my 10.1 tab with Odin to flash AOKP's builds :\
Anyways, if anyone has any tip, don't be shy.
Click to expand...
Click to collapse
You DID mean GT-i9100G, right?
Need to know more, anyways. Build number?
Use super one click
Yes of course, silly me, GT-i9100G is my phone.
Build number is: GINGERBREAD.XXLA1
Baseband version: I9100GXXKL4
I've read others talk about super one click, the reports were very mixed and I think this build will not work, or am I wrong?
fladmus said:
Yes of course, silly me, GT-i9100G is my phone.
Build number is: GINGERBREAD.XXLA1
Baseband version: I9100GXXKL4
I've read others talk about super one click, the reports were very mixed and I think this build will not work, or am I wrong?
Click to expand...
Click to collapse
I believe SuperOneClick requires an insecure kernel to be flashed to your phone first before using it, right? You just have to make sure the insecure kernel is for the I9100G, and not the I9100. And if you cannot find an exact match for your kernel version for an insecure kernel, you will need a copy of your secure kernel to flash back when you're done rooting.
I'm afraid I don't know where to get these things for an I9100G, however, so you're on your own to look for them. (unless someone who knows this information sees this post and is kind enough to post it to you)
EDIT to add: that said, I've heard of a few custom kernels for the I9100G that, when flashed, will root your phone for you. I don't remember what they are though, you'll have to search for them.
EDIT 2: Found one (superatmos) that has a version compatible with your build.

[Q] Brand new S2. After flash: errors...

I already posted in the wrong place one... I hope this is the right place.
------------------------------------------------------------------------------------------------------------
Hi,
I have a problem with my S2 after flashing to new firmware. This is the story:
- I purchased a S2. Everything worked fine. This was the data before I did something I shouldn’t have done:
PDA: I9100XWLQ2
PHONE: I9100XXLQ6
CSC: I9100DBTLPO
Sales code: DBT (only)
Android 4.0.4
Baseband version: I9100XXLQ6
Kernel version
3.0.15-1157945
[email protected] #3
SMP PREEMPT Fri Oct 26 16:17:36 KST
2012
Build number: IMM76D.XWLQ2
Kies worked fine (updated to the above).
- The only problem is that the firmware was DBT (German). The UI was in English but some applications were German. Nothing against Germany but I’m UK based.
- I decided to update to a new version using Odin, so I flashed:
I9100XWLPT_I9100XXLQ6_I9100XEULPA
This is where all the problems started:
Every time I boot I got a message saying the process android.(...).acore stopped
Clearing contacts cache/data did not address the problem
I read in this thread that this was due to instability of LP9 and it was advisable to use LP8.
- Flashed using Odin
Kernel_I9100XWLP8.tar.md5
I9100XWLPT_I9100XXLQ6_I9100XEULPA
- Now I have UK applications (which is good) but:
a) Every time I boot I get the message "Unfortunately, LogsProvider has stopped"
Clearing contacts cache/data doesn’t help.
b) When I try to use the phone (e.g. dial a number) I got a black screen for a minute or so and then the LogsProvider message. After that the phone application closes.
c) Kies stopped working with the message:
Your device's current firmware version is not supported to update firmware via Kies
Current firmware version: PDA:LPT / PHONE:LQ6 / CSC:LPA (DBT)
- Flashed I9100XWLPT_I9100XXLQ6_I9100XEULPA_HOME
Same problems
Now internal data is:
Android 4.0.4
Baseband version: I9100XXLQ6
Kernel version
3.0.15-I9100XWLPT-CL941023
[email protected] #3
SMP PREEMPT Fri Jul 27 18:08:15 KST
2012
Build number: IMM76D.XWLPT
In ideal world I would like to have an UK, unbranded, S2 and use Kies for future updates. Having said that, considering that the phone is almost dead any suggestion to bring the S2 back to life would be great.
I’m a little bit desperate... help... please
Thanks
~sf
P.S. I did search and read post, guides, notes, comments and info. I am not sure I understood all of it but I did try - I promise.
Well....why don't you just flash an unbranded stock ROM then? You could always update it via kies or OTA.
Should get 4.0.3 tho, dancing with 4.0.4's kernel might brick your device.
what you mean by "bring back to life", It is still working right?
gastonw said:
Well....why don't you just flash an unbranded stock ROM then?
Click to expand...
Click to collapse
This was the plan:
- Install an unbranded version
- Update via Kies
I didn't work
Do you have any suggestion for a UK-unbranded fimware version (4.0.3) that should work. My understanding is that it should be
a) for GT-I9100 (obviously)
b) XEU version (aka UK)
c) Android 4.0.3
Apart from that, is there any other important requirement?
Would this be ok: http://forum.xda-developers.com/showthread.php?t=1604254
gastonw said:
Should get 4.0.3 tho, dancing with 4.0.4's kernel might brick your device.
Click to expand...
Click to collapse
Ok - Message received. I'll use 4.0.3.
gastonw said:
What you mean by "bring back to life", It is still working right?
Click to expand...
Click to collapse
Well, not exacly. I can't make calls...
Don't worry about either your country or your calls. Search for an unbranded samsung official stock 4.0.3 ROM, flash it, check it out (smoothness and all) and then try to make a call. If it doesn't fly, just flash another modem
gastonw said:
Don't worry about either your country or your calls. Search for an unbranded samsung official stock 4.0.3 ROM, flash it, check it out (smoothness and all) and then try to make a call. If it doesn't fly, just flash another modem
Click to expand...
Click to collapse
I flashed
XEU 2012 April 4.0.3
I9100XWLP7_I9100XEULP5_I9100XXLPS\I9100XWLP7_I9100XXLPS_I9100XEULP5_HOME.tar.md5
I got the following messages:
"Unfortunately, Messaging has stopped working"
"Unfortunately, the process androind.process.acore has stopped"
"Unfortunately, LogsProvider has stopped"
I still can't make calls (black screen + above messages)
:crying:
factory reset & reboot maybe?
those are simple android errors.
gastonw said:
factory reset & reboot maybe?
those are simple android errors.
Click to expand...
Click to collapse
Good news. It looks like the situation has improved after the factory reset.
I'll go to sleep now (it's 2:50am here in London/UK). Tomorrow I'll check all the functions and but it looks like I'm going are in the right direction.
I'll post tomorrow about the results.
Thanks for your help gastonw - it is really appreciated. :good:
np, go get some rest now.
[Q] Brand new S2. After flash: errors, slow... (more questions)
Bingo! The factory reset worked. Everything back to normal. I have my UK application and Kies update to:
Android version: 4.0.4
Base version: I9100XXLQ6
Kernel version: 3.0.15-I9100XWLPT-CL941023
[email protected] #3
SMP PREEMPT Fri Jul 27 18:08:15 KST
2012
Build number: IMM76D.XWLPT
The only odd thing that the "About phone screen/Status" shows serial number 0000000000*. Not the end of the world.
Just a few additional questions
Now, before I make the same mistake again (do something I shouldn't, panic and ask for help)... If I want to root:
a) Can I do it without risking to brick?
b) Can I still use Kies after rooting?
c) Is there a recommended procedure that I should follow?
*update about it the next post.
Quick update about serial number 0000000000. Apparently, it is a 4.0.4 bug. The serial number is stored correctly internally but Android UI shows 0000000000.
The majority of people here probably already know that but just in case...
~sf said:
Now, before I make the same mistake again (do something I shouldn't, panic and ask for help)... If I want to root:
a) Can I do it without risking to brick?
b) Can I still use Kies after rooting?
c) Is there a recommended procedure that I should follow?
Click to expand...
Click to collapse
I manage to find the answers to my own questions :silly:
a/c) I followed the procedure described here. It worked great.
b) Yes. Kies doesn’t seem to care that the S2 is rooted
Result:
- 4.0.4 generic/unbranded/XEU firmware
- Updated and recognised by Kies.
- Rooted successfully.
- So far everything works smoothly and fast
Lesson learned:
- Factory reset after firmware flash resolved the problem.
I couldn’t be happier :good:
~sf said:
I manage to find the answers to my own questions :silly:
a/c) I followed the procedure described here. It worked great.
b) Yes. Kies doesn’t seem to care that the S2 is rooted
Result:
- 4.0.4 generic/unbranded/XEU firmware
- Updated and recognised by Kies.
- Rooted successfully.
- So far everything works smoothly and fast
Lesson learned:
- Factory reset after firmware flash resolved the problem.
I couldn’t be happier :good:
Click to expand...
Click to collapse
Happy to hear that, It's good to find answers just by reading a couple of post or googling around.
Now, I'd like you to read a little more about the brick bug and 4.0.4 ICS.
In the meanwhile, enjoy your device.
gastonw said:
(...)
Now, I'd like you to read a little more about the brick bug and 4.0.4 ICS.
Click to expand...
Click to collapse
I heard of it - although I don't know the details. The 4.0.4 Brick Bug is the reason why I flashed to 4.0.3 instead of 4.0.4.
The Samsung Update application updated to 4.0.4. It wasn't, strictly speaking, my direct choice. I could have ignored the suggestion of updating but I though that, since the update was coming from Samsung and it was applied to stock firmware, it was a safe choice.
gastonw said:
(...)
In the meanwhile, enjoy your device.
Click to expand...
Click to collapse
This sounds a little bit scary Should I be worried about something?
Lol, I remember you were on 4.0.4, told you It would be wise to go 4.0.3 and kies threw you back at 4.0.4.
Download gotbrickbug app from the store and check your chip (just for kicks). If it's insane, well...you can always go back to 4.0.3 and wait for the Jelly Bean update thru both Kies & OTA (Over The Air).
The thing is, you're completly safe whereas you don't flash any ROM or custom ROM, and perform things like wipes thru recovery and what not.
If you want to go in a flashing frenzee, then you might flash a safe kernel (like Siyah), but I think it's not the case, you seem to love Kies updates
The important thing is that your device is running smoothly on ICS; so, enjoy.
gastonw said:
Lol, I remember you were on 4.0.4, told you It would be wise to go 4.0.3 and kies threw you back at 4.0.4.
Download gotbrickbug app from the store and check your chip (just for kicks). If it's insane, well...you can always go back to 4.0.3 and wait for the Jelly Bean update thru both Kies & OTA (Over The Air).
The thing is, you're completly safe whereas you don't flash any ROM or custom ROM, and perform things like wipes thru recovery and what not.
If you want to go in a flashing frenzee, then you might flash a safe kernel (like Siyah), but I think it's not the case, you seem to love Kies updates
Click to expand...
Click to collapse
Hi gastonw,
Thanks again for you useful comments.
I suspected your comments about 4.0.3 vs 4.0.4 were related to my previous attemps of flashing 4.0... and your advice of staying away from it.
I run gotbrickbug and I'm happy to say it reports "Brick Bug? NO. Sane chip" - which I guess is good news.
gastonw said:
The important thing is that your device is running smoothly on ICS; so, enjoy.
Click to expand...
Click to collapse
I haven't tried all the functions but, so far, it works smoothly.
Well, ain't this a good weekend for you? lol
gastonw said:
Well, ain't this a good weekend for you? lol
Click to expand...
Click to collapse
Intense but rewarding :laugh: lol

[Help]Trouble rooting my S2...

Ok so basically I have an Australian Vodafone S2...
Its a GT-I9100T
On fully STOCK 4.1.2
Baseband is I9100TDVLS3
Kernel version says:
3.0.32-889696
[email protected] #3
SMP PREEMPT Tue May 7 12:33:45
KST 2013
Build number:
JZO54K.I9100TDVLSM
now basically I've gone over threads, tried to learn how to root my device and get a custom recovery so i can install an MIUI rom but It seems that since the days of owning my first Optus S2 the whole process(s) have gotten much more difficult, confusing and complicated...
So I know its noob to ask but I don't care, can I get some help with rooting and gaining cwm recovery or something like that on my device so I can flash a custom rom please?
http://forum.xda-developers.com/showthread.php?t=1877270
or
http://forum.xda-developers.com/showthread.php?t=1103399
wishmas7er said:
http://forum.xda-developers.com/showthread.php?t=1877270
or
http://forum.xda-developers.com/showthread.php?t=1103399
Click to expand...
Click to collapse
Which damn files do I actually need, because I can't figure it out -_-
If you still can't figure it out having read those two threads, leave your phone stock. They're self explanatory if you actually take the time to read them properly (as opposed to merely skimming them; taking shortcuts will probably lead to a busted phone).

[Q] Stuck after un-root

Hi,
This may be a daft question or may have been covered in here already.
Technically challenged phone operators question...
I rooted my S3 last year... then un-rooted after a period of time.
I noticed that i was not getting any android updates, thought to check to see what my counter was at and was surprised to see it was at 1.
My phone status via device is modified.
I had a look to see what others recommended, so played with the triangle, but need to re-root to use.
At present i am on:
AP:I9300XXEMC2
CP:I9300XXEMC2
CSC:I9300XXEMC1
Version of Andriod is still 4.1.2
Build:JZO54K.I9300XXEMC2
Kernel Version:
3.0.31-1042335
[email protected]#1
SMP PREEMPT mon mar11 17:32:43 KST
2013
Is there an easy way to get the counter back to 0?
Will i have to re-root and go back through the process again to get back to 0?
Thanks in advance.
Questions go in the q&a forum, report your own post and ask a moderator to move it.
Follow the guide to return to full stock status, which includes resetting the counter.
Sent from my GT-I9300 using Tapatalk

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