Do not power off the device during the progress bar. Use a stable power source or UPS if possible, as a power cut during this stage is the leading cause of device failure. 3. Troubleshooting "Display Problems"
Using software intended for a different board version (e.g., V1.1 or V1.3) can permanently damage the hardware. ostsp1506g rda5815 v10 software free
Copy the software file (usually ending in .bin ) to the root of the USB drive. Update Process: Insert the USB into the receiver. Navigate to Menu > Setting/USB > Software Upgrade . Select the .bin file and press OK . Do not power off the device during the progress bar