Firstly i want to note that my battery is certainly dead, and i can't charged it beacause of the restart/boot loop that i mentioned in my early posts...if yes, can you guys provide me with necesary tools, firmaware and stuff, because after all the attempts i tried, i'm afraid to do something else to the phone. I mean i was stupid in the first place to not ask how to do it properly, and i don't want to lose the phone...
And sorry if my English is rough
Hold down the power and volume up button the phone will vibrate keep holding and it will vibrate again three times , plug it into a wall charger and let it charge , when it has enough power choose the repair phone feature in Sony PC companion .