Plug the USB into the receiver while it is powered off. Power it on and immediately press the "Menu" or "OK" button repeatedly to trigger the auto-update (depending on the specific chipset). Method B: The Loader Tool (For Stuck/Bootlooping Devices) If the USB method fails, you must use the Loader via a PC:
A PC-based utility (often the Sunplus or GX6605S loader) used to force-flash the software via an RS232-to-mini-jack cable. USB Flash Drive: Formatted to FAT32 . 3. Step-by-Step Resolution Guide Method A: The USB Update (Preferred)
The latest .bin file specific to your model ( Wamtic 808
Never turn off the device during the "Flash Burning" stage, as this will brick the receiver. HWID Matching:
Some OSHI models require the file to be renamed to rom.bin or allflash.bin for the bootloader to recognize it.
The receiver cannot read .rar or .zip archives directly; files must be extracted to .bin format.
Set the Section to "All" or "Flash" and select the .bin file.