I have been using this blackberry 9900 *Bold 5* for about 6months now ,I already paid for it before I realized that if the bluetooth or wifi is not on the phone goes off , please if anybody have a solution for this phone issue, the tip will be very helpful cause I am tired of charging my phone for more hours than I use it .had to buy a new battery yesterday , cause the former battery got damaged due to over use ,thanks in advance