Screen went partially black and was not responding.
I switched off by long pressing the power button and now the phone won’t start.
Removing battery, SIM card, microSDHC doesn’t help.
I also cannot enter Recovery mode.
I tried unbrick with this method but when connecting computer detects new hardware omap4430 and after 1 sec omap4430 disappears/disconnects and then connects again and immediately disconnects and again…
The same both on Win7 64bit and clean installed XP 32bit.
ROM ThiaiZO3D V2.1 GB
I was searching this forum and found similar problem here. So is it hardware problem (PCB)?