WiFi_LoRa_32_V3_FactoryTest - LoRa not send packages

Hello everyone. I’m new here in the community, and I hope to get help with my issue, which I find quite strange…

Recently, I tested two Heltec LoRa V3 boards with the Meshtastic project firmware, and it worked perfectly without any issues in LoRa communication.

Now, as I try to revert back to the original/factory firmware, I notice that the boards no longer send the “hello” packets as they did before. They boot up, and after the Heltec logo, they perform a Wi-Fi network scan and stop there. Supposedly, they should proceed to a final screen mentioning the transmission of packets via LoRa and signal quality.

I’ve already reinstalled Arduino IDE 1.8.19 and libraries 0.0.7, and I’ve even tried using another laptop, but it still doesn’t work.

I even went back and tested the Meshtastic firmware to ensure that the LoRa antennas are functioning, and it worked without any problems.!

Please provide more useful information on whether the two board frequency bands are the same.