How to remove frp Lock on Itel It1513 and others with 2016/2017 security patch

  Just follow the instruction  carefully and you will be done.

1. Download the fastboot file here.
2. Deactivate you anti virus if you have one
3. Run the fastoot file from the zip 
4. Reboot the phone into bootloader through the recovery (fastboot mode)
5. For SPD phone or it1513 press 9 and click on enter button

The phone will reboot and the FRP is removed