If your device is stuck on a black screen or boot loop, do not pay for a file. Here is the safe way to restore or "update" your Game Stick Lite 4K.
Use this if you cannot access the recovery menu or if the firmware comes as a .zip.
Flashing the Game Stick Lite 4K firmware download exclusive requires a Windows PC, USB-A to USB-A cable (or a USB male-to-male cable), and a small tool like a screwdriver (to short test points).
After the flash, the screen will be black for about 90 seconds. Do not unplug it.
Once you see the "Game Stick Lite" boot logo, you are safe. You will need to:
Warning: Flashing the wrong firmware will turn your Game Stick into a plastic brick. You must verify your hardware revision.