How To Hard Reset Your Blackberry Z10 Mobile Phone.
First backup Your All Data Phone book, message, email, pictures, videos and other information before make hard reset.
Warning : All Data Will Be Lost
1. Now Turn On Your Device.
2. Chose on menu Security options - > General Settings
3. Now Press menu Button To Confirm.
4. Select Wipe handheld and select checkbox things to reset.
5. Select Continue
6. Type This word > "Blackberry"
be For Hard Reset all setting will be change and default settings.
