hermanchb, it is actually not that hard.

assuming u are on the latest KJ2 firmware, just flash the rooted kernel (ie MyGKernel) using Odin (without PIT file).
even if u are on the older firmware, u still can follow the guide from frontpage easily.

but of coz your binary counter will be increased.

another rooted kernel : superatmos

This post has been edited by creezalird: Dec 1 2011, 03:05 PM

im still a n00b in this matter although i have successfully rooted my phone on 2.3.5
so if i want to upgrade to 2.3.6, i have to upgrade 2.3.6 (ie KJ2) then flash MyGKernel?



with this 2.3.6, then i can flash the juffo rom?

if u are already rooted, u can flash directly juffo rom assuming u have the CWM.
but if u dont have CWM yet, flash mygkernel(or superatmos) using ktool, after this u will have CWM

then flash juffo rom 2.0 using CWM and again 2.1 using CWM (as juffo stated u must flash 2.0 first and then 2.1 or newer)

no need to upgrade to 2.3.6 because juffo rom is already 2.3.6 with rooted 2.3.5 kernel

If wanted to flash juffo rom v2.0 or 2.1, should we need to flash the "Kernel_I9100GDZKI1.tar" he provided or not?
If yes, the phone still rooted or not? and what the different?
Any bugs or issues that you guys found?

This post has been edited by 4686nicky: Dec 1 2011, 05:33 PM

flash mygkernel/superatmos and after that flash juffo rom from CWM
bugs : not known because i use my own custom rom

so if i am using the official kernal 2.3.6, i have to flash the mygkernal or 2.3.5 then only can flash juffo rom using CWM?

No. If you read that thread,you wont flash that kernel.
From your posts I see you have DZKJ2 , unrooted, right? If this is true and if you want to flash Juffo v2 or v 2.1, do this.

1, Flash with Odin the myGkernel v1.1.1
2. Your kernel will be a rooted kernel with CWM. If you look under "About Phone" and "kernel version" you will see its 2.6.35.7 Android-2.3.5@MyGKernel # 5 ..or similar
3. You mention in earlier post you flash and its not working, care to elaborate what is meant by not working? Or you fail to flash?
4. Using CWM you can install Juffo v1,2,2.1 Follow instruction in xda on doing this.

I recommend you to look at xda links on MyGKernel 2.3.5 and Juffo.

I started at same position like you with DZKJ2 and following above am running Juffo V2.

i have downloaded mygkernal v1.1.1. how to use odin to flash this mygkernel? abit noob here... the tar file shud be place under which place at odin (bootloader pit and etc)?

This post has been edited by Johnnycartoon: Dec 1 2011, 07:00 PM

straight away with the latest version as this is kernel

PDA. Don't tick anything else. But for ur own sake please read the first post thoroughly tounderstand some basics of flashing with Odin.

any1 already try KJ6 full firmware? pls report the diff =)

I just hope to get the official ICS as soon as possible. Then, no need to worry with KJ6, kernel, etc.

Ha ha ha. My heart still skips a beat about ics.

Hmmm seems everywhere everyone is waiting for someone else to take a plunge and try the new firmware. Hmmmm

my version is 2.3.6, might b kj2 nt sure, just download odin & kernel?

2.3.6/KJ2 are the same. just download Odin and mygkernel or superatmos kernel. make sure usb debug is on. after this u can access CWM with vol up+home+on button

I've tried the Juffo ROM but don't like it and want to return to the stock ROM. Funny thing is whenever I use Odin 1.85 to rewrite the stock firmware downloaded from the initial link in this thread, I end up with a bricked set. I'm using the I9100G. I reach the part where it says something about Write failed after a line which ends with LOKE. I then have to flash with the original kernel to get the set working but I'm still left with the Juffo ROM.

Any ideas why?

Very odd. I have revert back a few times from Juffo custom ROM. Never had that problem.
What i normally do is include the pit file as well, meaning i repartition and flash back the DZKI1 firmware..
Did u repartition and flash?

This method will brings my dev back to ver.2.3.5? how to upgrade to 2.3.6? root will remain after upgrading? If use superatmos mean don't need to flash back to 2.3.5?

You bought USB JIG here ? http://forum.lowyat.net/index.php?showtopic=1785074&hl=9100G

This post has been edited by hermanchb: Dec 2 2011, 11:19 AM

how removed yellow triangle with usb jig.Can u give me the step?

nope, i bought from lowyat.net too but for only rm15 total, cant remember which thread, just googled around

1) just update to 2.3.6/KJ2 if u still on the old firmware. update can be done with Kies or with Odin. No binary counter will be increased

2) using odin, flash either mygkernel or superatmos, no need for pit file, only kernel, flash as PDA

3) reboot and check superuser functionality.

4) turn off and get into CWM mode. vol up+ home+ on button

5) thats all, using CWM u can flash custom rom like juffo, so far only one custom rom for i9100G

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Added on December 2, 2011, 2:17 pmstep is just plug the usb jig during the phone turned off. and after it get into download mode, turn off and reboot.
but i am not sure if it will work for the new bootloader, but it will reset the yellow triangle for sure,only not the binary counter

This post has been edited by creezalird: Dec 2 2011, 02:17 PM