HOW TO HARD RESET BLACKBERRY SMARTPHONE
Please note that Hard Reset cannot be done on BlackBerry 10 smartphones that do not have a removable battery, such as
BlackBerry Z30
BlackBerry Q5
BlackBerry Z3
BlackBerry Leap
BlackBerry Classic
BlackBerry Passport
Method to Hard Reset:
Step 1: Remove the battery, and then reinsert it.
Step 2: Press and hold the Power key for 10 seconds.
Step 3: Press and hold the Volume up key and Volume down key at the same time for 10 seconds.
That's it.
Method to Hard Reset BlackBerry 7 smartphone:
This method is only for BlackBerry 7 smartphone , with QWERTY keyboard,
Step 1: Press and hold the Alt key + right Shift key + Backspace/Delete key together.
Now your phone will turn off, and it will start to hard reset.
