Remember: FRP is a security feature designed to protect you. If none of these methods work, your last resort is contacting ZTE customer support with proof of purchase. They can legally unlock the device.
If you have USB Debugging enabled, you can bypass FRP via ADB: zte k87ca frp bypass
Once connected, the tablet will attempt to check for updates or move to the "Copy apps & data" screen. Remember: FRP is a security feature designed to protect you
lock. This security feature is designed to prevent unauthorized access, but it can be a major hurdle for legitimate owners who have lost their login info. If you have USB Debugging enabled, you can
This is the most common non-PC method for the ZTE K87CA. It exploits a loophole in the TalkBack or Keyboard settings.
Confirm the reset. The tablet will reboot without the FRP lock. Method 2: Qualcomm EDL Mode (Technical/PC Method)