I have added a few things to the firmware, changed some names, some settings, etc. This will be common to all the devices we bought (100 units) as well as future devices we buy from Dusun. I would like to know how I can copy that firmware where I have made changes. And flash it on my 100 devices i have purchased from you I can reflash 1 by 1. I just want to know what is the procedure of making a backup / copying my modified firmware with the files/apps and flashing it one by one I know how to flash it through Android Tool, only don’t know how to make a copy
In the SDK tutorial, the final part of the instruction is exacting your “rootfs”, please send your rootfs and we will compile the new firmware for you.