you will do it while your phone is running and while doing it your mobile will reboot in the process due to change in some critical files

and we also don't know what is the structure of system.rfs

Originally Posted by dheeraj (dhlalit11)

you will do it while your phone is running and while doing it your mobile will reboot in the process due to change in some critical files

and we also don't know what is the structure of system.rfs

Dheeraj, I understand what you are trying to say. I was plannning to do so in recovery mode. I have checked through ADB that I can access the device when in recovery mode. Will it still be a problem?

Originally Posted by deep143in

Dheeraj, I understand what you are trying to say. I was plannning to do so in recovery mode. I have checked through ADB that I can access the device when in recovery mode. Will it still be a problem?

Alternatively I can also do when the phone is in download mode..

What do u think?

well you can't in download mode

but of you have cwm then it would be easy

open system.rfs with soft which can mount iso etc.

Copy the content of system to you sdcard

now flash aroma file manager and with the help of that copy all the files your your system.rfs to your system partition

and with dd it may copy files to /system/system or directly to /root

Originally Posted by dheeraj (dhlalit11)

well you can't in download mode

but of you have cwm then it would be easy

open system.rfs with soft which can mount iso etc.

Copy the content of system to you sdcard

now flash aroma file manager and with the help of that copy all the files your your system.rfs to your system partition

and with dd it may copy files to /system/system or directly to /root

I used a linux machine to mount the system.rfs. Extracted phone.apk and installed the app using root explorer.
Finally the problem com.android.phone has been resolved..
Thanks for your help.

Originally Posted by deep143in

Hi Kirakun,

I would love to do that but unfortunately I am not able to find dedicated Gingerbread 2.3.6 stock rom for Samsung Galaxy Pop CDMA (India) SCH-I559.
I have searched a lot but found only for Samsung Galaxy mini or S5570 which are the GSM versions of the same model.
I have also found that some have already bricked their phones using the other versions.

So I have decided to stick to froyo.

I just wanted to make sure that if I restore the /system partition using system.rfs command (dd if=/dev/block/stl12 of=/sdcard/system.rfs bs=4096) shouldn't create any new problems.

the upgrade is available in India but only at the official samsung repair center.

u will have to visit 'em get it upgraded