![]() ![]() ![]() So Apple allowed 6.1.3 to be manually installed via USB (so that devices running earlier versions could update, and then update to the latest version over the air). It seems this was the first version of iOS to allow OTA (Over The Air) updates to iOS. Apparently not – jailbreaking on its own doesn’t bypass the iOS signing.īut I found a few references to iOS 6.1.3. So I set about seeing if jailbreaking the iPad would help. ![]() But Apple don’t allow downgrades, and all installs of iOS have to be cryptographically signed by Apple. So to be a candidate for my museum I really wanted to revert it to its original state, which would have been iOS 4. The donated iPad 2 ran iOS 9.3.5 (very slowly), which is basically what my iPad 3 runs (iOS 9.3.6 due to last year’s GPS bug that Apple patched). I still use an iPad 3 every day as my main tablet (it still works fabulously well, apart from the bloat on modern web pages, that sometimes tend to cause Safari to grind to a halt). ![]() My friend Paul recently gave me an old iPad 2 for my museum. I collect old computers, and so my friends often find interesting things for my collection. ![]()
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