Hey guys. About my problem on the previous thread, Im still confused here. I rooted my phone before on ICS. Then suddenly all went wrong after I've upgrade to JB. All already mixed up. I just want to unroot my phone. But in order to do that I have to root it first so that I can unroot it? I already installed the triangle away and it cant be detected or crashed. If I play any games, it will says that "game will be closed due to an unauthorized application." Anybody can help?
Thanks in advance.

around 600 ringgit

what you have to do now is, get jb stock rom, and flash via odin. after that flash cf root back

send for warranty

think cannot

u usin gamecih,gameguardian,gamekiller,haxexplorer ?

I already downloaded JB stock rom from samsung website. But the size is like 1gb something. Is it the correct file? I already extract the file and what i get is tar.md5 file type.

I was using gamecih. But something was wrong with my SuperSU so I've uninstall tha GameCih.

i checked mine,also is first batch.

hope the mobo dead during warranty period.

on the other hand after warranty i need to pay money for mobo replace

just wanna sharing this..

should be 1st or 2nd batch, i bought it on 30th of Jun this year.

restart ur phone again

FallenOut,
my phone already return. sent in last friday and yesterday it get fix.

maybe u can try call them n ask because my one they no call me also.

how u checked urs is 1st batch?

will try to do that
thanks

http://www.sammobile.com/2012/12/05/galaxy...f-new-features/

GT-I9300 Poland
I9300XXELKC
I9300OXXELK4

This post has been edited by ngkhanmein: Dec 5 2012, 02:21 PM

Opps! could be the 1st batch but will this affect later batch?

what problem for your phone? my phone was auto shut down and then i cant power on back anymore.
where u send your phone to repair? which service center?

my one was die itself.
then cant turn on anymore in any mode.
they claim that the motherboard problem, n the counter ppl say a lot case like this...

now....
should i root n install custom rom again? dilemma le...

can check what is your MP version?

*#12580*369# to check software and hardware information.

This post has been edited by nokia6280: Dec 5 2012, 02:37 PM

My phone also same as you, was happened this morning..
How long for them to repair your phone? which service center u sent your phone for repair? I just bring the phone and walk in to the service center? pls advise me..