The is a straightforward MTK device once you understand its security layers. Using the Infinity Box with the correct scatter-based flash file allows you to unbrick, remove FRP, downgrade firmware, and repair dead boot conditions safely.

To prevent connection drops during the critical writing process. Step-by-Step Flashing Guide with Infinity CM2

Reading or resetting security codes without data loss (in some software versions).

Writing the full operating system to the device.