Passcode issue after restart
Hi, I've hit an issue where my ipad air battery went flat and I recharged the device and on power up it's asking for my passcode to be entered following the restart which I expected, but the entry screen is throwing up the qwerty keyboard (thats not normal) and the passcode entry box looks like its looking for far more characters than my actual passcode. My passcode is 4-digit numeric on this device and I haven't done anything recently to change it. Switching to the numeric entry keyboard and entering the correct 4-digits returns a passcode error. I've also tried entering the longer numeric passcode I have for my iphone 5s (some how wondering if the two devices have chosen to sync on passcode - I know they shouldnt), and as expected that fails too. Can't see anyone seeing the same issue via my internet searches - can anyone help please? I think I'm 2 iOs versions back on releases - a new one is flagging in the last couple of days, and I didnt upgrade to the prior one because it screwed up the skype app on my iphone so I didnt bother with the ipad upgrade.
Thanks.
iPad Air