@leoyew
the thing is, u say he is correct at his question

, he just asking...
the main problem of TS is -->
that is the main problem.. ,
that is before he flash the phone..
So.. when you say that he is correct at his question..., you mean that you agreed with the question... but not trying to solve the TS problem,..
your previous post, is one way to elaborate the way how the question gonna solve the problem..
that is how you can help TS

,
but not just saying 'he is correct' without something that can help TS
I'm curious.. because I also want to know this...
My friend hp now in NCC , she exactly experienced the same thing...,
but she not try to flash the phone..
she send it back to NCC , they said because the internal issues , might be because of motherboard / IC ..
that's why i said he's correct to identify the issue! But i didn't said he correct because those question can solve his issue