Hello,I have a device powered by a Rockchip processor. It looks similar to a Raspberry Pi and comes with a built-in touchscreen integrated directly with the mainboard. It runs Android 7.1.2. I have both the stock firmware (single .img file) and the dumped partitions.I salvaged this device from a vending machine and want to repurpose it for my own project. However, the vending machine’s APK is installed as a system app, and I can't get rid of it easily. When I try to remove it and add my...Read more