latest oscam

It's not true.

Unfortunately, OpenPLi updates Oscam on its own feed server after it is verified. Sometimes it takes 10 - 50 new versions to update Oscam to OpenPLi feed server. I also wrote on the OpenPLi forum, but wrote that they are always waiting for a new version of Oscam to be verified. Only if the new version is really functional and stable will it also be uploaded to the feed server.

Install the latest Oscam from OpenPLi feed - the IPK package. Then stop the Oscam service via Shell with the command killall -9 oscam. Of course, if the oscam service name is different, use the correct service name. Then use the top | grep cam command to list the services that contain the word 'cam'. Then copy the binary file via FTP to the set top box - you can go directly to the /usr/bin folder. Set binary file attributes (via FTP as 755 or via Shell command - for example: chmod +x /usr/bin/oscam). Restart the set-top box (you can do this in Shell, by using the reboot command).

Your set top box uses the mips32el architecture, so ... you need a mipsel mipsel ... see the attachment - unpack it before copying it to the set top box.