I've got an old, hand-me-down A1458 iPad. At some point, it got factory reset. Don't know what the Apple ID is. How do I bypass the activation and install Linux on it? This is a 12 year old device. I refuse to believe it can't be cracked. The tools I found, ipwndfu and checkra1n, somehow don't work on older ios versions like 10.3.4 The other one, sliver only works on MacOS.

Everything else I've found about this has been scam bullshit.