Manual Update Not working

[netbug1010]

I was trying to manually update my RPI4B(8G) from r114r1 to r120, but getting the following error. I am not sure if I am on the right track:

crosh> shell
chronos@localhost / $ sudo -i
localhost ~ # openfyde-updater.sh /media/removable/openFyde_r120/payload.bin 
uncompressing payload...
calculating checksum...
Serving HTTP on 0.0.0.0 port 8000 (http://0.0.0.0:8000/) ...

2024-08-29T13:12:11.572219Z INFO update_engine_client: [update_engine_client.cc(617)] Forcing an update by setting app_version to ForcedUpdate.
2024-08-29T13:12:11.572489Z INFO update_engine_client: [update_engine_client.cc(619)] Initiating update check.
2024-08-29T13:12:11.574870Z INFO update_engine_client: [update_engine_client.cc(654)] Waiting for update to complete.
2024-08-29T13:12:11.580405Z ERROR update_engine_client: [update_engine_client.cc(210)] Update failed, current operation is UPDATE_STATUS_IDLE, last error code is ErrorCode::kSuccess(0)
localhost ~ # 

Any help will be appreciated.