1st way Blackberry z30 hard reset
- Choose Settings ->
- Security and Privacy ->
- Security Wipe ->
- Enter text “blackberry“->
- Tap Delete Data.->
- The phone will reboot and all data will be deleted.
2nd way to factory reset your Z30
This action will not delete your Data.
For this method you need to:
- power the cell phone off
- take the battery out
- wait for a few minutes
- return the battery back
- power On.
This repair has been reported by a number of users to have worked.
3rd way is by using keys
Just turn On your device
Press and Hold at once Volume Up + Volume Down and wait 20seconds
Phone will be restart. Finish