Hard Reset BLACKBERRY P'9983 Porsche Design Easily
https://gsmfixer.blogspot.com/2015/09/hard-reset-blackberry-p9983-porsche.html
How to Hard Reset BLACKBERRY P'9983 Porsche Design to remove screen pattern lock after too many wrong patterns and restore original mobile settings as they were at the time when you bought it. Hard reset always erases all the data from your mobile so take a backup before.
- Turn on the mobile display.
- Form the home screen find and select Settings.
- Then tap Security and Privacy and choose Security Wipe.
- Enter the word blackberry in the text field.
- Tap Delete Data to intiate the security wipe process.
- Good! You have Done it!