[Q] Unroot Galaxy R i9103

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I had rooted my device almost a month ago following the guide provided by legion1911
http://forum.xda-developers.com/show....php?t=1406880

I am facing a problem that after sometime listening to music via the earphones, the speaker does not work for the same and the earpiece doesn't work for calls until i reboot.
When i switch to speaker for calls, i can attend 'em.
Any idea how to fix this?

I was planning to take my device to the Samsung care, please guide me to unroot my device.

Originally Posted by hansg01

I had rooted my device almost a month ago following the guide provided by legion1911
http://forum.xda-developers.com/show....php?t=1406880

I am facing a problem that after sometime listening to music via the earphones, the speaker does not work for the same and the earpiece doesn't work for calls until i reboot.
When i switch to speaker for calls, i can attend 'em.
Any idea how to fix this?

I was planning to take my device to the Samsung care, please guide me to unroot my device.

This is known problem in Galaxy R, you need to plug and unplug the earphones for 2 to 3 times it will be fine...

Originally Posted by mj.vikram

This is known problem in Galaxy R, you need to plug and unplug the earphones for 2 to 3 times it will be fine...

Thanks
Can you please guide how to unroot my device?
is this a firmware problem or the hardware,any idea?

Originally Posted by hansg01

Thanks
Can you please guide how to unroot my device?
is this a firmware problem or the hardware,any idea?

This is S/W problem i feel, To Unroot flash Stock firmware of your country and format Internal memory before giving it to Samsung Service Center.

no need to format internal SD, just flash your FW and do a factory reset.

Can you please pass on the working links for downloading stock rom and kernel for india? Need to visit samsung care

Sent from my GT-I9103 using xda premium

use Check Fus Downloader 2.1.

check for i9103 and india....

http://fus.nanzen.se/download.php?id=12

What about kernel?

Sent from my GT-I9103 using xda premium

Originally Posted by hansg01

What about kernel?

Sent from my GT-I9103 using xda premium

When you flash the stock ROM you'll also get the stock kernel by default.

I have made a backup frm CWM. So anything else to take care of? Am i ready to flash roms?

Sent from my GT-I9103 using xda premium