Hard Reset ZTE BLADE A452 - wipe device by Factory Reset
Hard Reset ZTE BLADE A452 - reset and bypass Screen Lock
Hard Reset ZTE BLADE A452 - how to remove Pattern Lock
Hard Reset LEAGOO Z5 LTE - How to Remove Screen Lock in LEAGOO
How to Wipe Data in LEAGOO Z5 LTE - Factory Reset in LEAGOO Z5
How to Restore LEAGOO Z5 LTE - Hard Reset in LEAGOO Z5
Hard Reset will erase all of your data
All described operations you are doing at your own risk.