I had a similar problem with openpli software update a couple of days ago
openpli was installed on slot 2, after the update and reboot it got stuck on the openpli boot logo
it was like someone had pushed the pause button and it froze there
the remote was useless, nothing I tried would work
so I downloaded the openpli image (openpli-7.3-release-osmio4kplus-20200715_multiboot.zip)
and put it on a flash drive, I tried to use the usb slot (tried back and side) to load it into the mio
nothing would work?
So I put the TNAP 3.2 on the flash and it took the first try (usb.zip version) and it loaded straight to slot 1
I think the TNAP must be the only image I had without a backup made (now I have one)
So, I had to reprogram the whole image from scratch, but at least the other 3 images were still there
including the openpli image, which I was afraid to try and boot to?
So, I used ftp and put #openvision-unoffical-osmio4kplus_multiboot_ofgwrite.zip into folder #downloaded_images, then used the remote and went into the Flash folder and loaded openvision onto slot 2, and it's working just fine
I don't use WebIF, so it had nothing to do with my problem
apparently it was just a bad update?
But, ALL is WELL now!!!!!!
This is enough venting for now, time to sit back and enjoy this mio, until the next time I break it
Only time will tell when.......?
Al
Edit:
above in red, I changed telnet to ftp
I didn't use telnet to import the image, I used ftp