Hello everyone..
I am a new user of android, bought SG2 few days back.. I have spent a whole day on understanding how to upgrade my gs2 from 2.3.4 to ICS.
The biggest problem i am facing that i cant understand the terminologies and steps in upgrading os.. SO please guide me in easy language, lol
Info of my gs2 is..
Model GTi9100
Android Version 2.3.4
Baseband Version I9100XXKI1
Kernel Version 2.6.35.7-I9100XWKI4-CL575468
[email protected] #2
Build number GINGERBREAD.XWKI4
Current Firmware PDA:KI4 / PHONE:KI1 / CSC:KI1
(XFM)
Please guide me step by step.. Will be waiting for your reply guys
Thanks in advance!
aprat from KIES update there are 2 ways,
1) official ICS flash from ODIN, 2) Custom Roms flash from CWM
for official you dont need Rooting,
for flashing Custom Roms from CWM you need Rooting & CWM.
Official Roms :http://forum.xda-developers.com/showthread.php?t=1544487
custom Roms you can find here : http://forum.xda-developers.com/forumdisplay.php?f=1204
rooting and Odin flash guides are there in my signature links
to learn more : http://forum.xda-developers.com/showthread.php?t=1442549
OP Kies is your official update path download it from Samsung .
Or the XDA path as posted above but you will need to read and understand .
jje
thank you Zacq8 and Jjegan..
thanks for quick response, suggest me which is the best and less battery consuming ROM for sg2? Official or custom?
Neither. No such thing as best. Less battery depends on how you have the phone setup & how you use it (everyone is different). Try some roms out for yourself to find out which works best for you.
ehmeds said:
thanks for quick response, suggest me which is the best and less battery consuming ROM for sg2? Official or custom?
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What suggested by Mistahbungle +
only what we can answer as per the rule is, By flashing official ROM you will not get any suppot from Samsung, by flasing a custom rom you may get support from it's Developer through his thread in this forum.
in development section, there are not only a single post of ROM of each custom Rom thread but there are prolonged discussions on each one, go through them before selecting one...
Related
Okay guys, First off I apologize if my post is too noobish. Yes I am a noob at all this.
I rooted my phone using steps mentioned here - http://samsunggalaxys2review.org/forum/showthread.php?tid=43
I bought my phone in india with the KE8 update, and now the About Phone section shows the following:
Android Version - 2.3.3
Bsaeband Version - I9100DDKE2
Kernel Version: 2.6.35.7-I9100XWKDD-CL 161513
Build Number: GINGERBREAD.XWKE8.
I read about a post for rooting the galaxy S2 here - http://forum.xda-developers.com/showthread.php?t=1101671
and am a little bit confused. Firstly did I do the rooting with a piece of old software or something? Do I need to do the rooting again or flash my phone with some other latest software ?
Can someone please spoon feed me some info about:
1. Whether I need to infact update my software and flash my phone again
2. If so how?
Thanks a lot guys, and again sorry for being too noobish :S
flash CF-root KE8 kernal as per
http://forum.xda-developers.com/showthread.php?t=1103399
that way you can keep your KE8 and have Root AFAIK
(take no responsibility blah blah blah)
http://forum.xda-developers.com/showthread.php?t=1101671
I found this thread here and here they have given source of the Stock KE8 Kernel. Since i have already rooted my phone, is it enough if I just flash my phone with this stock kernel to have the latest software in my phone?
vijayallenraj said:
http://forum.xda-developers.com/showthread.php?t=1101671
I found this thread here and here they have given source of the Stock KE8 Kernel. Since i have already rooted my phone, is it enough if I just flash my phone with this stock kernel to have the latest software in my phone?
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Click to collapse
yes just download the stock kernel KE8 and flash over the rooted one, and your phone will still be rooted
Well I have rooted mine yesterday after a 3 hours effort. I think there should be a thread for Noobs like OP and me which will elaborate the Steps & Methods, the Application needed etc. in a Simple way with good demonstration. Not everybody had Android before, so for the new comers this is hard, very hard to understand all these. Like I am now having difficulties with ADB, I don't even know where to install it and from where, how to use it? The devs are very easy with these stuffs and they just mention the software name, but we, newcomers to Android are getting puzzled. It's a like a 5 year old baby has to face class X straightaway.
Some basic faqs SGS1 mostly same SGS2 .
http://forum.xda-developers.com/showthread.php?t=723596
http://forum.xda-developers.com/showthread.php?t=939752
http://forum.xda-developers.com/showthread.php?t=819551
jje
Thanks mate. Just 1 more question:
Firmware info
PDA:XWKE8
PHONE: DDKE2
CSC:ODDKE2
Build date: 18/05/2011
Generic India (ODD): www(dot)multiupload(dot)com/6OZ2KOHB07
XWKE8 Stock Kernel: www(dot)multiupload(dot)com/ZTRYIQ5S35
There was another thread where I found this. Which here should I use? What is ODD Generic India and what is the difference between this and the Stock Kernel?
And btw here is a guy that explains everything in detail on youtube:
I followed his instructions, and did exactly what he did and rooted my phone in 10 mins
www(dot)youtube(dot)com/user/mattj101101#p/u/9/XNggrd0Ptyg
Please help my new s2 a is showing kernel version:[email protected]#2 guys is this rooted handset?
vinaymonu25 said:
Please help my new s2 a is showing kernel version:[email protected]#2 guys is this rooted handset?
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This is the stock kernel which came from the Samsung factory. The phone is NOT rooted if you did not root it. You can do rooting with an insecure kernel and then revert back to the stock kernel, keeping the root intact.
So last night I rooted my Samsung Galaxy S2 and I’ve got a few questions regarding various things that I havn’t been able to find through searching around on the forums. If the answers are around the forums and I have missed them I apologize and hopefully you can direct me there.
1. Since I used chainfires rooting method. I’ve used Nitrality’s app to ‘backup’ my /efs and something else it backup up. Here I’m wondering if I use a custom rom such as “Lite'ning Rom v6.1 XXKH3” will the things I backed up with Nitrality app restore my original ROM and Kernel incase something hardware wise fails and I need to send it back in to claim on my warranty.
2. The second question im asking is regarding various Custom roms, if I choose to flash ;Lite’ning rom, will I be able to since it states it’s;
based on I9100XXKH3 firmware
baseband I9100XXKH3
The baseband I’m using is XWKE7, will I be able to use this rom?
3. since the version of android I have is 2.3.3 and majority of the Roms need 2.3.4 will it work correctly? If not and I have to legitly update to 2.3.4 will it successfully update since i've rooted my phone?
Hopefully you guys can help answer my questions. Thanks.
bump because I really need help :[
- Litening ROM is based on KH3 ROM, that doesn't mean you need to have a Stock KH3 ROM. So yes, you can install it.
- As I said it doesn't matter what ROM you currently have to flash a 2.3.4 ROM.
- Don't know about the Back up issue, sorry.
Sent from my GT-I9100
thankyou so much for your help
before I flash it will I need to upgrade my 2.3.3 to 2.3.4 though?
giga502 said:
thankyou so much for your help
before I flash it will I need to upgrade my 2.3.3 to 2.3.4 though?
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Click to collapse
You are Welcome.
As I said, NO.
Sent from my GT-I9100
Hi guys,
I just bought my sgs2 and here is the current configs:
Model: GT-I9100
Android: 2.3.3
Baseband: I910XXKF1
Kernel: 2.6.35.7-I9100JPKG2-CL342890 [email protected] #2
Build number: GINGERBREAD.JPKG2
1. If I want to load custom rom like Litening or Criskelo, do I have to change the firmware/kernel first? each custom rom is based on different kernel, etc.
2. Any Kernel/firmware is compatible to my sgs2?
3. loading custom rom would require root, cwm?
That's all my queries for now.
I hope to hear from anybody soon.
Thank you.
http://forum.xda-developers.com/showthread.php?t=1134290
read the above link and that will answer what you need to know.. also if you are going to flash a rom make sure you read the rom that you will choose thread..What i mean if you are going to flash say VillainRom read through the opening page and all your answers and guide will be there. Installation of rom and how to flash it and what kernel to use etc....When flashing a rom always stay with the Kernel that the dev provides with. Only saying that because what might work for others might not work for you.
But read the guide of the link i gave you and if you need more answers id be happy to help you out...Also on the Q&A forum hit the search button and try searching what you want, and see if anyone else has asked what you are looking for
I would like to install this rom V3RTR3MA V 4.2.
I am running:
2.3.5
CheckROM Revolution v1.0
Baseband version: XXK14
Siyah kernel v2.1
So what are the neccesary steps to be taken in order to install the rom?
Its a fact that following the rom makers instructions is the key.The instructions are usually in post one .
In post one for that rom are the instructions ,
Instructions: no wipe needed; install from cwm, reeboot and you're good to go.
If you cannot understand those instructions then you need to start reading how to faqs and guides .
jje
Yeah I understand that but I was just confused since mines is 2.3.5 and that's 2.3.6 and the bb version is different...so if I just do this on cwm and do the wipe and stuff...it will install normally?
If you have to ask this questions, you are not ready flash a different rom. Spent more time reading to find your answer. It will save you a lot of trouble if something goes wrong.
With 173 posts you should know to ask in the rom thread .
Yeah I understand that but I was just confused since mines is 2.3.5 and that's 2.3.6 and the bb version is different
You are upgrading .
jje
Calaxy S2 i9100 (international)
stock Android version Gingerbread 2.3.5 not rooted
Baseband version: I9100XXKI4
Kernal version: 2.6.35.7-I9100JPKJ2-CL655700 [email protected] #2
Build number Gingerbread.JPKJ2
no carrier. GSM sim card.
I want to perform the following to my i9100 phone:
1) How to move from the official Gingerbread 2.3.5 version to cyanogenMod 9 ROM. Including, can I install Cyanogen 9 on top of 2.3.5 kernal.
2) Best safe way to backup original stock Gingerbread ROM in case something doesn't go according to plan.
3) How and at what point during upgrade to CM 9 to root.
4) Which is the proper, stable kernal for this CM 9 (dorimanx has been recommended). At what point, during the upgrade process, is the kernal changed. This is a main concern I have.
I have never done any of this before. I didn't want to upgrade to Android 4.0.04 because of potential Super Brick or other complications. Jelly Bean is not an option for other reasons.
CyanogenMod 9 would seem to meet all my current needs for this phone, and is open source)
I have not seen a detailed "How to" guide to upgrade from stock Gingerbread 2.3.5 to CycnogenMod 9, rooting, and kernal install. Just parts of it scattered, a year old. Can someone guide me through this.
I just need a flexible stable everyday ICS level phone. I'm open to suggestions. Please remember, I have not done any of this before. Thank you.
Spoon feeding is not aloud here on xda. Please read them scattered threads for the info you need them put it all together and then read abit more. Learning is the key to xda not just asking then getting what you want. First thing you need to look at is rooting. Good guide on here telling you about root
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Alliance rom
andrewwright said:
Spoon feeding is not aloud here on xda. Please read them scattered threads for the info you need them put it all together and then read abit more. Learning is the key to xda not just asking then getting what you want. First thing you need to look at is rooting. Good guide on here telling you about root
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Alliance rom
Click to expand...
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Exactly.Search before posting.
Here,I will help you http://bit.ly/18QGUPs
GamingDj said:
Exactly.Search before posting.
Here,I will help you http://bit.ly/18QGUPs
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Click to collapse
Nice link :thumbup:
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Alliance rom