This usually means the software version does not match your hardware (e.g., trying to install 8MB software on a 4MB 1506T chip).
Installing "Customer" or "Joker" bin files typically voids your original manufacturer warranty. Download 1506T 512 SGR1 CUSTOMER JOKER 888 V12 ARB 2022 bin
If you'd like, I can help you find a or explain how to check your current hardware version in the settings menu. MAST Dish info Layyah - Facebook This usually means the software version does not
Flashing custom firmware carries risks. Always back up your current settings before proceeding. Use a USB flash drive formatted to FAT32 . select your file
Power on the receiver, go to Menu > Settings > Upgrade > USB Upgrade , select your file, and press OK .