How to unlock Vivo PD1818CF Y91, Y91i, Y93 FRP lock with SP Flash Tool?
- Run the SP Flash tool “flash_tool.exe”.
- Select download-agent file “Download-Agent.bin”.
- Select authentication file "Authentication-File.auth".
- Select scatter-loading file “MT6765_Android_scatter.txt”.
- Go to the “Format” tab and choose “Manual Format Flash” and select “EMMC_USER” in Region.
- Paste the following address in the beginning and format address length to remove the FRP lock, Install MTK MediaTek USB driver if you already installed skip this step.
- Click on the start button in SP Flash Tool, Switch off your device, and connect to the computer with the USB data cable.
- After completing the format process SP Flash Tool shows you a green color success message on the screen, Now your device FRP is unlocked, turn on your mobile in the normal mode.
- If you have any problem with unlocking the FRP lock of your device you can leave your question below in the comment section.
FRP Address:
- Begin Address [HEX] : 0x15bd80000
- Format Address [HEX] : 0x100000
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