Reset Blackberry 8520 to Factory Setting ( good ways )

Posted by service centre at 1:05 AM Read our previous post

 Without Pc you Can do this :

• Erasing the data with the Wipe Handheld option Go to Options. 
• Then go to Security. 
• Then go to General Security. 
• Click the trackball and choose Wipe Handheld. 
• Then choose Continue. 
• Then type blackberry and all of the data should be erased.  

To Using PC connection you can do this Erasing the data and applications

• First connect to Desktop Manager on your comptuer. 
• Double click the Application Loader icon. 
• Click Next to go through the Wizard. 
• When asked for your password type in an incorrect password and click Next.  
• You will need to do this ten times. 
• Then choose Close.  
• The device will become unresponsive in a 507 error without any software. 
• To re-install software open the Application Loader and choose the software or applications you would like to install. 

Clearing device databases

• Connect to Desktop Manager on your computer. 
• Double click on the Backup and Restore icon, then choose Advanced. 
• Select all of the databases while holding down the Shift key, and then choose Clear. 
• Then choose OK and all databases will be erased. 
• Then choose Close. 

Good luck