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Retired_Member's avatar
Retired_Member
Apr 14, 2022
Solved

RBR 750 - ISP firmware

I am trying to update my RBR router. Current version is V3.2.20.1. Updates failing. Then i realize my version is ISP firmware. I am no more linked with iSP and contract is terminated. I would like to ...
  • Retired_Member's avatar
    Retired_Member
    Apr 16, 2022
    I have teardown and find the serial pins on the orbi. I am planing to buy a usb to TTL 5 PIN serial converter and use PuTTY and TFTP64 program to take orbi in recovery mode and flash stock firmware