Repairing the phone

This section contains a brief explanation that helps the technician to identify and troubleshoot the phone problems.

Make sure that your phone is turned off.

  1. Remove the back cover.
  2. Lift out the battery from the notch as per the following image:

  3. Inspect the phone main-board.
  4. Look for signs of corrosion or moisture and, if found, replace the main-board.
  5. Insert the battery.
  6. Put the back cover on.