Unable to install software update 15.3 on iPad Air 2nd generation, what’s going on?

Update your iPhone, iPad, or iPod touch

If nothing is presented by Apple - then the device does not qualify for any newer version of iOS.

okay i have the 2nd ipad the one with the home botton that has a box and i just want to update my ipad to the new ios but it wont let me it wont even let me turn on the atoumadic updates so i was trying the download a game and it said that i half to have the ios 11 or more so can you please help me?

https://support.apple.com/en-ca/HT201656

I have the latest iPad but 15.3 will not install

My iPad Air in now just a black blob with the recovery window.

Finder gives no info only update and restore I have tried both. It up/restores then shows the recovery window I can't even turn it of have to wait for it to sleep the buttons are clicky

I can't even turn it of have to wait for it to sleep that's probably because it was plugged into computer , silly me.