First. Only 8.0.3 SIP firmware is working for me (all other is failing to load).
Secondly on above firmware phone is working only till I will configure it, after configure phone will boot, start application and turn into power saving mode (turning screen off, and button in right down corner is going on (constant green)).
I've tried to press it for 2-5-20-30 seconds, but no luck :/.
Is it faulty phone (I've purchased it from eBay)
