Algumas dicas de como formatar, por exemplo, o Symbian do Nokia.
Q: Could someone tell me secret codes for my Nokia phones?
A: There are no secret codes, only the old known ones:
Check the IMEI
Show software version
Q: How do I format my phone?
A: - Normal Reset (*#7780#) : Restores ini files from rom but preserves user data (photos, 3rd party apps etc)
- Deep Reset (*#7370#) : This reformats completely the C: drive. All applications and files stored on this drive will be lost and clean default files will be rewritten.
In both case, the phone will ask you a confirmation and you will have to enter a security code (12345 by default).
Files and applications stored on E: drive are not be affected by these sequences.
For Symbian OS 7 and higher there is a third method:
Turn phone off, press and hold the green (talk) key on the left + number 3 on the keypad + the * key and then turn the phone back on.
The phone will start the formatting process without confirmation!
Files and applications stored on E: drive are not be affected by this.
Q: How do I get the MAC adress of the bluetooth device of my phone?
Q: How do I get the MAC adress of the WLAN device of my phone?
Q: My phone reacts quite slow, how can I speed it up?
A: You can speed up the phone by setting the time of the "Recent calls register" to one day (30 days by default). It depends on you how important the "Recent calls register" is for you.