Possible to transfer data to an iPad Pro using older OS?
My dad (with the help of a grandchild) dropped and broke the screen of his iPad Pro 2nd generation. He wasn't really interested in paying for an upgrade, just wanted "the same but bigger" (he had an 11 inch), so I picked him up what I thought was exactly that -- a refurbished iPad Pro 2nd generation, 13 inch.
Only... turns out it's not the same thing at all. Apple seems to have been doing some seriously bizarre hokey-pokey with the 2nd gen -- the bigger machine has a Home button (not an issue) and for reasons I do not pretend to understand, can't be upgraded to iOS 18, which the broken iPad is running.
The iCloud backup that I made with great pain and suffering (the broken screen is very broken and completely black, I'm having to hook it up to a monitor and play braille with the touchscreen) at least had the courtesy to inform me that I couldn't use it due to the iOS incompatability. Quick Start transfer just fails silently at the "looking for nearby devices" step. The broken Pro has a USB-C port and the refurb has a Lightning port so I'm assuming I wouldn't be able to hook them up either.
The photos, etc, are all safely backed up, but my dad had some specialized apps (mostly to do with boating) that he was really hoping to keep the data from.
Is there any workaround to all this mess, or am I just hosed?