Blackberry bold 9900 wont turn onlast day my blackberry bold battery was low.so i removed my battery out of my phone, then when I put it back in again...
"Screen is Black after being Dropped. But phone is still on."に関する回答Change screen and take help from youtube.
"My phone won't turn on even if I charged it for hours"に関する回答Change the battery and then plug in charge.