You can format your Nokia N70 device by typing: * + 3 + call + Power on. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
If it is not working try this code:
You can format your device by typing *#7370# in standby mode. Before the device is reset, you need to provide the lock code. The default lock code is 12345.
Some Nokia phone can be reset via this menu option
Press menu button or enter Menu > Settings > Phone > Phone management > Factory settings > Delete data and restore > YES
Nokia N70... | Answered on Oct 13, 2018
Nokia N79... | Answered on Sep 13, 2018
Nokia N73... | Answered on Sep 08, 2018
Nokia N91... | Answered on Jul 18, 2018
Nokia N73... | Answered on Jun 26, 2018
The phone has hung up because there are errors in the software. So to reset remove the battery and the memory card from the phone. Using your PC , scan the memory card for any corrupt files or media files with virus- it is possible when they are downloaded from unsafe sites. If so remove or format the card. Now replace the card and battery and switch on the phone. If the phone hangs up then it is confirmed that the software is corrupt and will need a reinstallation.
try and format to confirm if this helps to resolve the issue. check this link
Nokia N73... | Answered on Apr 30, 2018
Nokia N79... | Answered on Mar 25, 2018
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