Here are some methods:

If all the above methods have failed, the last resort is to flash the official stock firmware (ROM) onto your device. This process completely overwrites the phone's software, effectively wiping all data, including the FRP lock, and reinstalling a clean version of the operating system.

Once you successfully reach the home screen using any bypass method, immediately go to Settings > System > Reset Options > Erase All Data (Factory Reset) . This wipes out the modified system cache and restores the phone to a perfectly clean, stable state without any underlying account restrictions.

Factory Reset Protection (FRP) is a security feature, not a bug. It's designed to prevent anyone from accessing your phone if it's lost or stolen by requiring the previous user's Google account and password after a factory reset.

Scroll down and enter the or Accessibility menus to look for standard shortcut bypass setups. Alternatively, select Open Screen Smartlock if available on the tool pages. Set up a brand new PIN or Pattern lock .

The methods below are intended for legitimate device owners who have reset their phone and forgotten their Google account details. Several sources advise only using these techniques on your personal device and for educational purposes. The most responsible advice is to first try contacting the previous owner to remove the account.

: Another professional tool reported to effectively remove FRP on this specific model using a USB connection.

This popular method uses an OTG (On-The-Go) cable and a USB flash drive to install a bypass app, and has been proven effective on many ZTE devices.

If your device gets stuck on the boot logo after disabling services, boot the phone into recovery mode (Hold Power + Volume Up while powered off) and select Wipe Cache Partition , then reboot.

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Before attempting any bypass method, it's important to confirm that your ZTE Blade A35 Core is indeed FRP locked. After a factory reset, your phone will start the initial setup process. You will first choose a language and connect to a Wi-Fi network. After these initial steps, the setup process will be interrupted by a screen stating "Verify your account" or a similar message, explicitly asking for the Google account that was previously synced with the device. If you see this message, FRP has been triggered.

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