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RIM BlackBerry 7510 Troubleshooting
Phone Won't Turn On
"Phone will not turn on at all after being charged"
New Battery Needed
The phone will most likely not turn on because the battery has died or worn out. Initially, charge the battery and restart phone. If charging your phone does not work then replace the battery entirely.
New Logic Board Needed
After checking the battery, test to see if the problem is from a fault logic board. If this problem occurs, you must replace the logic board.
Problems With the LCD Screen
"Broken or cracked screen."
New LCD Screen Needed
Remove old LCD screen and replace with a new one. If problem persists, replace the device.
Poor or No Reception
"Malfunctioning or Broken Antenna."
New Antenna Needed
If you are not getting reception, remove the old antenna and replace it.
Phone No Longer Vibrates
"Malfunctioning Vibrating Mechanism."
New Vibrating Mechanism Needed
If your phone no longer vibrates when set on vibrating mode, then the vibrating mechanism needs to be replaced.
None of the Above
If none of the above solutions solve the problem with your Blackberry, replace the unit. Fortunately, it is an early model and is available for a very reasonable price.