Other Nokia N93 tips

To completely reset the N93, do the following:

• Turn the phone off.
• Press the following three keys at the same time: * 3 the green key for making a call
• Keeping the keys pressed power the phone on.
• Keep the keys pressed until the Nokia man-kid handshake logo comes on.

This will completely erase the phone's user data etc. so make a backup. This way the phone will boot cleanly and should solve any issue.

Should work probably on other Nokia Series 60 version 3 phones but haven't tested.