before flashing. Installing an 8MB file on a 4MB flash chip (or vice versa) can permanently brick the device or lead to "Invalid Device" errors. Ensure the software version matches the MP1-AVL1506T-FW-ZZQ V1.0 label printed on your receiver's motherboard.
: Select the file and press OK. The receiver will reboot automatically once finished. Method 2: RS232 Loader (Bricked/Dead Receivers) If your receiver is stuck on "Load" or has a red light: Connect the receiver to a PC using an RS232 to 3.5mm jack cable (common for Sunplus mini-receivers). Sunplus 1506T Console Loader Select the correct COM port and load the Mp1-avl1506t-fw-zzq_v1.0.bin Mp1-avl1506t-fw-zzq V1.0 New Software
This software is designed for:
: Mirroring or streaming content from a smartphone to the TV. before flashing