Nokia 40 And 60 Reset Codes
Full Reset: (clears everything off the phone memory!! Be sure to back up your contacts!!): *#7370#, 12345 and then Yes.
Soft Reset: *#7780#, 12345 and then Yes. (Also works on Nokia S40 phones)
*#335738#
*#delset#
This deletes the Email, GPRS, MMS settings that cannot be erased via phone options. (Series 40 phones only)
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Full phone formatting on a 6600!
If you encounter situation like below on your 6600,
1. Blank screen phone unable to reboot.
2. Phone only able to boot-up to "Nokia" word screen.
3. Install some program but not able to uninstall it after that.
4. Error messages such as "Child Installer" keeps popping-up.
Do a Full phone formatting on your 6600! as steps below,
1. Make sure you have at least 3/4 charge of battery power left.
2. Backup your contacts list and personal files to MMC memory card.
3. Switch-off your 6600 phone.
4. Press and hold 3 keys;
Green dial key, * (star key) & no. 3 key and then press the power on/off to swtich on the 6600 phone.
Remember, do not let go all of the keys and hold keys until you see a formatting word screen show!
5. After a few minutes when the Full phone formatting completed, your 6600 will back to original system and factory settting.
All
apps installed & not of the phones' default will be lost. If you
did a backup on your mmc, you can restore it back to the C drive again