Nokia 6600 won't power-on trouble shooting tips

1. Connect the handset to the mobile phone charger and try to power-on the handset. If this doesn't work, just wait for about 5 to 10 mins. before powering on the handset. The battery may be fully drained and may need a few minutes to charge or you may need to purchase a new battery.

2. Remove any installed sim/memory cards connected to handset before powering-on. Then power-on the handset with sim card. There may be too much applications installed on the handset and memory card that may cause your handset to hang. You may need to conduct Hard or Soft reset to clear the handset.

3. Try to do software upgrade on your handset to repair/refresh any corrupted software on your handset.