Which method to use when fixing faulty k800

Hi,

my friend has a se k800i which doesn't play sounds, vibrate and signal quality changes dramatically when phone is still...

Now, assuming these are not mechanical issues, which method should be attempted to fix the phone? Flashing the Erom or GDFS or something third (or all)?

If anyone could just point me to the right method, i'll take it from there using the tutorials

Thank you

Just try with full flash with all 3 files MAIN,FS and CUSTPACK

Hi, thanks for the reply

Just one more question to be sure?
In which order to do those things?
Main first and then the FS, right?

Thanks

YES, I always flash the MAIN and than the FS ;)

Thx for the reply

It's just that I've never had that sort of a problem with my SE so i'm clueless what to do :)

Close the thread, pls