Mobile Tricks

Unlock Password Protected Memory Card
Requirement: You need a file explorer like FExplorer
Insert card into your phone but don’t access it through phone.
 Run FExplorer and Open the path C:\system.
 You will find a file called mmcstore ,rename the file mmcstore.txt
 Copy that file(mmcstore.txt) to your pc and open that file in notepad.
 You will find your password in that file.
Applicable to all nokia phones which are s60 2nd or s60 3rd edition series phones.
If you still have any problem in finding your password for your memory card ,leave a comment here.
Secret Prank
Change closed caller group (settings >security settings>user groups) to 00000 and your phone will sound the message tone when you are near a radar speed trap.
 Setting it to 500 will cause your phone 2 set off security alarms at shop exits.  Try this secret trick if you can handle the unexpected.  Note: This secret trick wont work with all phones Models.