Edit and Modify TV Box firmware based on Amlogic S905X3 -- 3

Experienced software developer to create, edit or modify .img files regarding firmware for Android TV Box based on Amlogic S905X3. The selected freelancer will be in communication with our Electrical Engineer Freelancer to modify a customized firmware (we will provide the current firmware based on AOSP) that we already own by a selected Android TV Box (further information about the Chinese factory will be provided after being hired), that will be modified by Electrical Engineer Freelancer and he will provide the brand of additional hardware that will be added to PCB in order the Developer will modify the .dtb file and any other related in order the firmware could be flashed in the new PCBA and controls the hardware. The work time is short and just related to that. The milestone depends on the correct function of the PCBA where the firmware will be flashed.