Hi All,
I initiated fis init -f on my hardware.
This process cleared Linux and RootFS from my box

I copied zImage and Basic rfs from another working device

The faulty device (Modem) can now boot to /#

but it can identify network interfaces

/ # ethtool eth0
/bin/sh: ethtool: not found
/ #

ifconfig is also not responding

I need assistance

Thank you

Green A. O.