Update: Mtcc-kld6-v3.06

: Copy the update file to the root of a FAT32-formatted SD card.

The is a specialized Microcontroller Unit ( MCU ) firmware release for aftermarket Android car head units, specifically those built on the Microntek (MTCB/MTCC) platform. Mtcc-kld6-v3.06 Update

: Go to Settings > About Device . Look for the "MCU Version" string. Ensure it starts with MTCC-KLD6 . : Copy the update file to the root