11-13-2012 09:38 PM
Why during I charge battery, (9790), the backlight still on( phone already locked, after backlight on, phone is unlocked back). It waste the battery & electric
11-19-2012 01:57 PM
Hi paraawa and welcome to the BlackBerry Support Community Forums!
Does the backlight go off at all while charing your BlackBerry® smartphone? It will come on when you first plug it in, however, it should turn off after some time.