RIM BlackBerry Curve 8310 Smartphone "phone turns off" Questions

phone keeps reseting itself why does my blackberry8100 keep turning itself off,then resetting itself and turning back on,any ideas?? When i have any pictures or music on my media card, my phone will ...

turns to OFF. I go to the Turn Wireless On Icon and it will not turn back on. Started 7 days ago, phone was replaced at service center two days ago same sims and battery problem appeared 3 hours later

...it on so you should be able to use it as a guide to turn it off. Turn on fixed dialing 1. In the phone options, click FDN Phone List. 2. Click the trackwheel. 3. Click Enable FDN mode. 4. Type the ...

...I updated my Blackberry software but after that I cant hear or be heard when I make a call. my phone model is Blackberry 7100g. Please help me. Thank you. go on to your settings reset your phone ...

...never turned it off before and not sure how to turn it back on. just take the battery out of the phone wait 10secs then insert the battery back in and it should work or you could have just turned ...

phone turns on, then off, and on again by itself. I turn on the phone, the screen with the moving hourglass figure shows up for about 5 minutes then when I start to use the phone it turns back off and

...turns off randomly Can only power back on by plugging it in (regardless of battery level), Pressing the red button or removing the battery doesn't work. Try using a different battery. Possibility is ...

...charge it a battery picture come up with a lightening bolt through it then it dissapearres and the phone wont turn on now try these steps. 1.. borrow same battery from a friend and insert it to your ...

...it comes back on, all on its own. This is one of those nagging issues that just makes using this phone a PITA at times. Any ideas? I am having the same issue with BB 7190 with mike (walkie talkie) ...

...phone will be opened. I had the same problem when I got mine theres a button with a little sun on it which turns the light on and off. When it is turned off press that and...VOILA! You have a turned ...