Following this procedure will erase the device and restore it to factory settings.
It will not erase the sim card or SD card.
Start with the S620 powered off.
1. PRESS AND
HOLD BOTH SOFT KEYS.
2. WHILE
HOLDING DOWN SOFT KEYS, PRESS AND RELEASE THE POWER BUTTON, WAIT 3-5 SEC.
(PHONE SHOULD POWER ITSELF ON BY DOING THIS)
3. RELEASE THE
TWO KEYS SOFT KEYS.
4. WHEN SCREEN ON DASH LOOKS LIKE IT'S IN DOS
FORMAT, PRESS SEND (GREEN ANSWER KEY)
Danny B
www.devicewire.com