Once you have extracted the firmware file from the multi-part RAR set, follow these steps:
Use a high-quality USB stick formatted to FAT32 . Download CV338H A50 1920x1080 EMMC Starsat part08 rar
The LED indicator should start blinking, signifying the update is in progress. Do not disconnect power during this phase. Once you have extracted the firmware file from
Place the firmware file (often named allupgrade_338h_a50_sos.bin or similar) in the root directory of the USB. Download CV338H A50 1920x1080 EMMC Starsat part08 rar