Once the device enters the FastbootD menu, try the erase command again. 2. Confirm Bootloader Unlock Status
The error message is a common stumbling block when flashing or modifying Android devices, particularly those with MediaTek (MTK) chipsets. It essentially means that the device's bootloader or security policy is blocking the erase or write command for a sensitive partition—in this case, nvdata . What is the 'nvdata' Partition? Once the device enters the FastbootD menu, try
In A/B slot devices, you might be trying to erase a partition that doesn't exist under that specific name in the current slot. How to Fix the Error 1. Switch to FastbootD Mode Once the device enters the FastbootD menu, try