The update includes a more intelligent NVRAM builder. For devices where the original NVRAM (IMEI storage) is corrupt, version 2.83 can generate a new, valid NVRAM sector with original IMEI writing capabilities, even on devices with locked bootloaders.
Developers and community guides emphasize that these tools should be used for educational purposes or for personal recovery of lost passwords. nckdongle androidmtk 283
The module allows users to perform a safe factory reset. This is essential for unlocking pattern/PIN/password locks on devices where USB debugging is not enabled, without flashing the entire firmware. The update includes a more intelligent NVRAM builder