Flash in this order: Bootloader, Partitions, boot_app0, Firmware.

Flashing in recovery mode - Keep hold of the Boot 0 button while short pressing the reset button. The board will reboot, let go of the Boot 0 button and you will enter recovery mode for flashing.

PSRAM is disabled - as no code in the firmware uses it.

Once flashed and the board is rebooted, the SSID - PS4-Hack will show up in your wifi network as an access point. You can configure the dongle via the admin interface - http://1.2.3.4/admin.html from here you can just flash the firmware bins to update in the future.