Unlocking Your Receiver: A Guide to OST-SP1506G RDA5815 V1.0 Software Updates
After programming, click “Verify”. Then close the tool, disconnect the USB-TTL, and power cycle the OST-SP1506G. The new V1.0 interface should load within 20 seconds. ost-sp1506g rda5815 v1.0 software
motherboard variant, are common but can be tricky to repair without the right software. Unlocking Your Receiver: A Guide to OST-SP1506G RDA5815 V1