BusyBox v1.35.0 (2023-01-03 00:24:21 UTC) built-in shell (ash)

              _____  ______ _____  _   _ 
        /\   |  __ \|  ____|  __ \| \ | |TM
       /  \  | |__) | |__  | |  | |  \| |
      / /\ \ |  _  /|  __| | |  | | . ` |
     / ____ \| | \ \| |____| |__| | |\  |
    /_/    \_\_|  \_\______|_____/|_| \_| 
    AMATEUR  RADIO EMERGENCY DATA NETWORK
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 1) Research AREDN and choose a supported device
 2) Download and install AREDN firmware
 3) Deploy and enjoy the mesh
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  3.23.4.0, r20028-43d71ad93e
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root@NOCALL:~# sysupgrade /tmp/tmp recovery.bin  /tmp/tmp recovery.bin- /tmp/tmp recovery.binF /tmp/tmp recovery.bin /tmp/tmp recovery.bin
Tue Jan  3 00:40:50 UTC 2023 upgrade: Image metadata not present
Image check failed but --force given - will update anyway!
Tue Jan  3 00:40:52 UTC 2023 upgrade: Saving config files...
Tue Jan  3 00:40:52 UTC 2023 upgrade: Commencing upgrade. Closing all shell sessions.