[Q] [i9100G] Flash Stock Jelly Bean - Galaxy S II Q&A, Help & Troubleshooting

After running Cyanogenmod 10 along with ClockworkMod, I'd like to flash my i9100G to the just released stock Jellybean 4.1.2.
Do I have to pay attention to anything special or does it suffice to simply flash 4.1.2 via Odin?
Thanks in advance.

janky1 said:
After running Cyanogenmod 10 along with ClockworkMod, I'd like to flash my i9100G to the just released stock Jellybean 4.1.2.
Do I have to pay attention to anything special or does it suffice to simply flash 4.1.2 via Odin?
Thanks in advance.
Click to expand...
Click to collapse
As long as you flash JB for I9100G you'll be fine.
Factory reset would be wise, not mandatory tho.

janky1 said:
After running Cyanogenmod 10 along with ClockworkMod, I'd like to flash my i9100G to the just released stock Jellybean 4.1.2.
Do I have to pay attention to anything special or does it suffice to simply flash 4.1.2 via Odin?
Thanks in advance.
Click to expand...
Click to collapse
To add to gastonw's advice, don't forget to backup!!
And if u want a prerooted stock JB, use Mobile Odin!
"To err is human, to forgive is divine"
Sent from my SGS II

immortalneo said:
To add to gastonw's advice, don't forget to backup!!
And if u want a prerooted stock JB, use Mobile Odin!
"To err is human, to forgive is divine"
Sent from my SGS II
Click to expand...
Click to collapse
Would you recommend using Mobile Odin? During the last months I've heard about many bricks resulting from Mobile Odin. Is it now safe to use it?

Another question: If I flash via Mobile Odin, can I remove Clockworkmod Recovery as well?
And could someone please tell me whether flashing via Mobile Odin is as safe as flashing via Odin?

bricks via mobile odin? where did you read that?
It's safer than odin because if things go south you can use odin
And flashing any stock ROM will wipe CWM.
Sent from the little guy

Related

[Q] flashing kernel + PA: will it work?

hello. I'm on stock 4.1.2 (XXLS8), and have root (got it with that method of flashing update.zip through stock recovery). now I'd like to get ParanoidAndroid. afaik, I have to have CWM to install it. so, is it possible to flash siyah kernel (it includes CWM, right?) through mobile odin, and then flash Paranoid? I don't really care about which kernel I have, so maybe there are also easier/better ways to achieve what I want? thanks.
Juranec said:
hello. I'm on stock 4.1.2 (XXLS8), and have root (got it with that method of flashing update.zip through stock recovery). now I'd like to get ParanoidAndroid. afaik, I have to have CWM to install it. so, is it possible to flash siyah kernel (it includes CWM, right?) through mobile odin, and then flash Paranoid? I don't really care about which kernel I have, so maybe there are also easier/better ways to achieve what I want? thanks.
Click to expand...
Click to collapse
Yes, it is possible. And after flashing PA, u will end up with the kernel in PA Rom, and not the siyah u flashed.
U can also use temporary CWM zips (available on xda) to flash PA. Then u can skip the step of flashing Siyah kernel.
Backing up ur current rom is also a good practice, in case u end up with problems after flashing...
"To err is human, to forgive is divine"
Sent from my SGS II
thx for answer, seems clear now now I'm curious, which recovery I'd have after installing PA... CWM from siyah would be kept?
Juranec said:
thx for answer, seems clear now now I'm curious, which recovery I'd have after installing PA... CWM from siyah would be kept?
Click to expand...
Click to collapse
Ur welcome.
Recoveries are linked to kernels. So u would get whatever recovery comes bundled with the kernel of PA rom (u can find it out from the PA thread). :thumbup:
"To err is human, to forgive is divine"
Sent from my SGS II

Revert to stock rom - Odin fail, only download mode no recovery

Hi,
I am trying to revert to Stock ROM on GT-I9100G. Read all the posts I could find. And still no success.
Everytime I flash a rom in Odin it fails.
Followed this guide: http://forum.xda-developers.com/showthread.php?t=1457458
Managed to flash the kernel (KI3) but the rom fails..
Can enter download mode but not to recovery mode
Any advice?
I9100 ?
Flash siyah v5 or v6.
Flash lsj (phone, code & CSC only).
Sent from the little guy
archmisha said:
Hi,
I am trying to revert to Stock ROM. Read all the posts I could find. And still no success.
Everytime I flash a rom in Odin it fails.
Followed this guide: http://forum.xda-developers.com/showthread.php?t=1457458
Managed to flash the kernel (KI3) but the rom fails..
Can enter download mode but not to recovery mode
Any advice?
Click to expand...
Click to collapse
Please tell us which rom u had when it bricked..
"To err is human, to forgive is divine"
Sent from my SGS II
immortalneo said:
Please tell us which rom u had when it bricked..
"To err is human, to forgive is divine"
Sent from my SGS II
Click to expand...
Click to collapse
I dont rememeber ;(
gastonw said:
I9100 ?
Flash siyah v5 or v6.
Flash lsj (phone, code & CSC only).
Sent from the little guy
Click to expand...
Click to collapse
Installed siyah but cant enter recovery to flash lsj
Hi,
Since you have GT-I9100G, i would recommend posting this in the Q&A thread in "GT-I9100G Android Development" section (It's in the Samsung Galaxy S II forum just a few steps down from this Q&A section)
Tell us if you fixed it by going there
Kaldsud said:
Hi,
Since you have GT-I9100G, i would recommend posting this in the Q&A thread in "GT-I9100G Android Development" section (It's in the Samsung Galaxy S II forum just a few steps down from this Q&A section)
Tell us if you fixed it by going there
Click to expand...
Click to collapse
There is no troubleshooting section for GT-I9100G, only android development
Whether you edited the OP or I didn't notice the G.
Flash a stock ROM via odin, don't flash any custom kernel.
Sent from the little guy
gastonw said:
Whether you edited the OP or I didn't notice the G.
Flash a stock ROM via odin, don't flash any custom kernel.
Sent from the little guy
Click to expand...
Click to collapse
Thanks for the reply,
Does it matter which stock rom? i mean there are many countries and different versions in sammobile.
Also I already tried some kernels, is there a a way to wipe them away?
Thanks
Yes, it matters.
I9100 & I9100G don't share the same hardware.
Almost everything meant for I9100 won't work on a I9100G neither the other way around.
Flash this.
archmisha said:
Thanks for the reply,
Does it matter which stock rom? i mean there are many countries and different versions in sammobile.
Also I already tried some kernels, is there a a way to wipe them away?
Thanks
Click to expand...
Click to collapse
OK! finally flashed this one: I9100GDZKL3_I9100GDZKL3_I9100GOLCKL3_HOME.tar.md5 and managed to boot
Now it is 2.3.6 how can i upgrade it to android 4? I am afraid i will flash anything else it wont boot again

[Q] Downgrade to ICS

so i've decided to downgrade back to ics as im getting kinda bored with jelly bean. can i safely flash stock ics firmware via mobil odin? as i cant use usb connection as my pc wont detect my device. also i saw in a thread something about a brick problem with 4.0.4. what is all that about and can i flash stock Australia XSA I9100XWLPW ics 4.0.4 from Mobile Odin safely or will i need to flash 4.0.3 and upgrade ota?
Fix your usb problem first.If you dont theres a chance you could be in trouble.
You can flash firmwares directly using Mobile Odin. And brickbug affects stock 4.0.4 firmware with stock kernels.
For more info, feel free to use search..
"To err is human, to forgive is divine"
Sent from my SGS II
immortalneo said:
You can flash firmwares directly using Mobile Odin. And brickbug affects stock 4.0.4 firmware with stock kernels.
For more info, feel free to use search..
"To err is human, to forgive is divine"
Sent from my SGS II
Click to expand...
Click to collapse
i have flashed other firmware via mobile odin, was just curious if there was anything i should know about downgrading. also i had a bit of a look but im not sure i understand what it means by brickbug affecting 4.0.4 roms and stock kernels. does that mean it wont work at all with stock 4.0.4 kernel? and do i need to do something extra to use 4.0.4?
Joomlad said:
i have flashed other firmware via mobile odin, was just curious if there was anything i should know about downgrading. also i had a bit of a look but im not sure i understand what it means by brickbug affecting 4.0.4 roms and stock kernels. does that mean it wont work at all with stock 4.0.4 kernel? and do i need to do something extra to use 4.0.4?
Click to expand...
Click to collapse
Mate, you really need to read a lot more.
Downgrading/upgrading is no different when ur flashing a firmware via Odin/Mobile Odin. And like theunderling said, a working computer connection might save u one day...
As for Brickbug, there are many threads here that will help u out..
"To err is human, to forgive is divine"
Sent from my SGS II
immortalneo said:
Mate, you really need to read a lot more.
Downgrading/upgrading is no different when ur flashing a firmware via Odin/Mobile Odin. And like theunderling said, a working computer connection might save u one day...
As for Brickbug, there are many threads here that will help u out..
"To err is human, to forgive is divine"
Sent from my SGS II
Click to expand...
Click to collapse
thanks. could u possibly suggest a couple of threads for me to read? i have been looking but alot of it i dont quite understand
also will i get the brickbug if i flash 4.0.3 and update via software update as normal?
Joomlad said:
thanks. could u possibly suggest a couple of threads for me to read? i have been looking but alot of it i dont quite understand
Click to expand...
Click to collapse
Here are a couple of threads:
http://bit.ly/ZcAjiL
Feel free to ask any doubts after reading..
"To err is human, to forgive is divine"
Sent from my SGS II
immortalneo said:
Here are a couple of threads:
http://bit.ly/ZcAjiL
Feel free to ask any doubts after reading..
"To err is human, to forgive is divine"
Sent from my SGS II
Click to expand...
Click to collapse
@OP: Read the words "...after reading..." twice pleace.
Sent from the Matrix
ok so after some reading what i understand is that the brickbug only comes about if i wipe with CWM on stock 4.0.4 with stock kernel?
therefore if i have a custom kernel like siyah or use stock recovery to wipe everything should be fine?
You just answered your own question with the first sentence of your last post.
Joomlad said:
ok so after some reading what i understand is that the brickbug only comes about if i wipe with CWM on stock 4.0.4 with stock kernel?
therefore if i have a custom kernel like siyah or use stock recovery to wipe everything should be fine?
Click to expand...
Click to collapse
Good work!
Brickbug occurs when u wipe with CWM while on a stock kernel on 4.0.4. If u flash a custom 'safe' kernel, no more risk of bricking even if u wipe.
"To err is human, to forgive is divine"
Sent from my SGS II
hi there. noob here, just making sure I understood this superbrick issue: if I flash via ODIN a 4.0.3 official firmware+kernel, I am safe from the bug even if I wipe data/factory reset later? thanks...
As long as you're not on 4.0.4 you're safe.
Sent from the little guy
gastonw said:
As long as you're not on 4.0.4 you're safe.
Sent from the little guy
Click to expand...
Click to collapse
Thanks for the quick reply!:good:

[Q] unroot through mobile odin on deodexed rom

hey i was just wondering since i could not flash or install mobile odin on cm10.1 i9100 international rom
can i install mobile odin on deadoexed rom and unroot with stock samsung rom xwlpy through deodexed stock rom on the i9100?
if that doesn't work what would make me able to install STOCK samsung rom on a rooted phone with CM10.1 installed on it? thnx
kewinh0727 said:
if that doesn't work what would make me able to install STOCK samsung rom on a rooted phone with CM10.1 installed on it? thnx
Click to expand...
Click to collapse
To go to stock, flash a stock firmware via Odin.
"To err is human, to forgive is divine"
Sent from my SGS II

[Q] Help with my galaxy s2, its not geting download mode or recovery (solved)

Hi every body
i have updated galaxy s2 gt9100 by odien but it field and now its just keep showing my this (mobile connecting to PC pic) but the good thing when i plug in the capel the odien sees it and can download the flash but still fails any help plzzz...
Look up @Hopper8's Odin troubleshooting guide here on XDA.
"To err is human, to forgive is divine."
Sent from my SGS II
Wesam-syria said:
Hi every body
i have updated galaxy s2 gt9100 by odien but it field and now its just keep showing my this (mobile connecting to PC pic) but the good thing when i plug in the capel the odien sees it and can download the flash but still fails any help plzzz...
Click to expand...
Click to collapse
Are you able to go into recovery mode?
From, the thread title: 'Help with my galaxy s2, its not geting download mode or recovery'.
Reading not a strong point ?
We all have bad days mb. @Jeetu has done a lot for the s2. :thumbup:
Jeetu said:
Are you able to go into recovery mode?
Click to expand...
Click to collapse
yea now im able to open download mode after i flash the ClockworkMod-Recovery_6.0.2.9 ..
but each time i try to flash it, it fails even i try 4.1.2 and 4.0.4 roms
any help with it??
thanks alot
if u can tell me what it means this when i go to download mode it says : custom Binary download yes( 4 counts)
It fails when you flash via Odin? Have u checked the odin troubleshooting guide yet?
Custom binary downloads = custom ROM installs
"To err is human, to forgive is divine."
Sent from my SGS II
Don't flash 4.0.4 pls. Brick bug is not a good thing.
thanks all
i have flash it by odin 1.85 and the rom is 2.3.5.. all ok and done
but how to upgrade it to 4.0.4?
You don't. Forget 4.0.4
If you really want ICS go for 4.0.3
Flash with Odin the same as GB you just flashed. Or root your gb rom and use mobile Odin pro to flash it.
andrewwright said:
Don't flash 4.0.4 pls. Brick bug is not a good thing.
Click to expand...
Click to collapse
thanks alot but what about 4.1.2??
immortalneo said:
It fails when you flash via Odin? Have u checked the odin troubleshooting guide yet?
Custom binary downloads = custom ROM installs
"To err is human, to forgive is divine."
Sent from my SGS II
Click to expand...
Click to collapse
i really need some help now
i have just finished the flashing by odin and it works well
but i have did all that to remove to password of the my s2 and now when i put my sim card back it asks for the pass word again
i took the sim card out but still asking for the pass even when i enter the recovey mood to wipe data it asks for the pass word!!!
Reflash . what rom /firmware are you on now?
andrewwright said:
Reflash . what rom /firmware are you on now?
Click to expand...
Click to collapse
thanks
its 2.3.5 now
Wesam-syria said:
thanks
its 2.3.5 now
Click to expand...
Click to collapse
man donno if i sound like stupid with this But i was reading in this page http://forum.xda-developers.com/showthread.php?t=2199288
i downloaded kernal and i have got Official Firmwares 4.0.4, when im trying to flash the kernal it fails and when
i try to flash the bootloader it fails even i really follow all the instructions step by step.
my only way to run my s2 again is to flash it via bootloader by using JB ClockworkMod-Recovery 6.0.2.9
then to flash the frimwares again with 2.3.5 via pda !!
totaly lost.
Am lost too..! That link u provided is meant for the I9100G right?
"To err is human, to forgive is divine."
Sent from my SGS II
immortalneo said:
Am lost too..! That link u provided is meant for the I9100G right?
"To err is human, to forgive is divine."
Sent from my SGS II
Click to expand...
Click to collapse
You're right :thumbup:
Op you're trying to flash something not meant for you're model. In first post you state you have an i9100 ? As @immortalneo has pointed out the thread you have posted is for the i9100g! Stop flashing and start reading mate or you will end up with a phone that don't work. :thumbdown:
true man problem solved
andrewwright said:
You're right :thumbup:
Op you're trying to flash something not meant for you're model. In first post you state you have an i9100 ? As @immortalneo has pointed out the thread you have posted is for the i9100g! Stop flashing and start reading mate or you will end up with a phone that don't work. :thumbdown:
Click to expand...
Click to collapse
true but i have learned ,, i was flashing JB when i should flash IC for it
i have service center u know and i really get lost sometimes
thank u all very much for ur following
im learing alot from u ppl
Wesam-syria said:
true but i have learned ,, i was flashing JB when i should flash IC for it
i have service center u know and i really get lost sometimes
thank u all very much for ur following
im learing alot from u ppl
Click to expand...
Click to collapse
If you download and flash from that thread "i9100g thread" you will break you're phone weather it be ics or jb. Pls just make sure you flash the right ROM for you're model. Were here to help but you need to help yourself too. :thumbup:
thanks brother
andrewwright said:
If you download and flash from that thread "i9100g thread" you will break you're phone weather it be ics or jb. Pls just make sure you flash the right ROM for you're model. Were here to help but you need to help yourself too. :thumbup:
Click to expand...
Click to collapse
well donno but my mobile is S2 I9100
i have downloaded 4.1.2 from tsar3000 and flash it as well.. and mobile returned to hes owner
but still i didnt get the idea what the problem with that thread? i mean its talking about same model right?
i have downloaded the kernal from it but the mobile didnt take it... im reading the thread again i hope i'll get ur point.
ty

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