Hi, I just went through one of your posts regarding JTAG to revive bricked phone.
I bought my Galaxy S2 in June, 2011.
Day before yesterday it was connected to my PC via USB and suddenly it just stuck on boot screen.
No Recovery mode but yes I could access Download mode.
I tried flashing the stock firmware but it would not pass NAND WRITE START..tried flashing siyah kernel...would not pass NAND WRITE START.
Showed it at a local service centre..they say I need a motherboard replacement (standard answer)...Cost: Rs. 8,852/-
My phone was pretty good till date & if I don't get it serviced it would just be an "EXPENSIVE PAPERWEIGHT".
I just want to ask if a JTAG can solve the problem? Or by changing the power IC ? If not, is it viable to spend so much on a 2.7 year old phone?
Any suggestions?