Click the Erase button. SPI flash chips must be completely wiped clean before new data blocks can be written.
Complete Guide to GX6605S S18069 V1 Dump File: Recovery and Modification
Using NeoProgrammer:
Select the standard bootx.boot file included in the loader folder. Port: Select your matching COM port number. Mode: SerialDown Section: All
Starsat, Tiger, Geant, Echolink, Premium, and generic OEM boxes Symptoms of a Corrupt Firmware
Connect your SOIC8 programming clip to the chip, ensuring pin 1 (denoted by a small dot or indentation on the chip casing) aligns with pin 1 on your CH341A programmer.
This is a crucial distinction that many users overlook.
Re-solder or reconnect the flash. Power on the device. Watch the UART console at 115200 baud. A successful high-quality dump will show:
To connect the programmer to the chip.
Working with the dump