These are the instructions on How to remove or bypass the FRP Protection from Lava Z1S LZG402 Smartphone using the SPD Research Tool.

Lava Z1S LZG402 FRP Bypass

What is FRP Protection?

Factory Reset Protection (FRP) is a security feature available on Android devices. It was first introduced in Android 5.1 to prevent unauthorized use of a device after resetting its factory settings. FRP is designed to protect against theft or unauthorized access to personal data by making it more difficult for someone to use or sell a stolen device.

How to remove FRP Protection?

To remove Factory Reset Protection (FRP) on your Lava Z1S LZG402 smartphone, you must use the FRP Reset File and the SPD Research Tool. However, before we list the steps to remove FRP, please ensure that your device meets all the requirements listed in the prerequisites section. Once you have confirmed that your device meets all the requirements, you may proceed with the steps to remove FRP.

Prerequisites

Disclaimer: androidmtk.com will not be held responsible for any device damage resulting while/after following this guide. Proceed with caution!

Steps to remove FRP Protection from Lava Z1S LZG402

  1. Install SPD/UniSoc Drivers on the Computer. If SPD/UniSoc Drivers are already installed on the computer, then SKIP this step.
    2. USB Logo
  2. Extract the Lava Z1S LZG402 FRP package on the computer. After Extracting the Lava Z1S LZG402 FRP package, you will be able to see the following files:
    3. Lava Z1S LZG402 FRP File
  3. Extract the SPD Research Tool on the Computer. After Extracting the SPD Research Tool, you will get the following files:
    4. SPD Research Tool Files FRP
  4. Double-Click on the ResearchDownload.exe to Launch the SPD Research Tool.
    5. SPD Research Tool Open FRP
  5. Once SPD Research Tool is Launched, Click on the Load Packet Button and Load the Lava Z1S LZG402 FRP File (found inside the extracted file in Step#2).
    6. SPD Research Tool Load Packet FRP Lava Z1S LZG402 FRP File Select
  6. Connect your Device to the Computer using the USB Cable (make sure the device is Power Off).
    7. Mobile USB Computer
  7. Click on the Start Download button.
    8. SPD Research Tool Start Flash Lava Z1S FRP
  8. Now, the FRP Removal process will begin and may take a few seconds to complete.
    9. Lava Z1S LZG402 FRP Removing
  9. During the FRP Removal process, your device will restart automatically. Once the FRP Removal process is completed, you will be able to see the Green Passed Message.
    10. Lava Z1S LZG402 FRP Success
  10. Now, Close SPD Research Tool and Disconnect your Lava Z1S LZG402 Smartphone from the Computer.
    11. Disconnect Mobile Computer

    Congratulations! Now, Restart the Device, and you won’t be facing the FRP protection on the device.

Notes

[*] Caution: Removing the FRP (factory reset protection) from the Android Device will wipe the data from the device. Therefore, we recommend you backup your data before following the tutorial above.

[*] Lava Stock Firmware: If you are looking for the original firmware for your device, then head over to Download Lava Stock Firmware page.

[*] Lava USB Driver: If you are looking for the original USB Driver for your device, then head over to Download Lava USB Driver page.

[*] Credits: The FRP file shared above was made using the Lava Z1S LZG402 Stock Firmware. So, full credit goes to Lava Team for sharing the Firmware for free.