The 12 inch iPad or iPad Pro is coming... here a rumor roundup:
It's the enterprise iPad and will be released at the Apple event on the 9th of march http://www.macworld.co.uk/news/ipad/ipad-pro-plus-release-date-rumours-l...
but due to the iphone 6 high demand there is currently a low display yields so the release is pushed back to september..
How to Fix an “Unable to Join the Network” Error in iOS
If you can’t join a wireless network because of the “Unable to join the network” error message / alert
In most cases you can resolve the issue with these steps:
1. Go to Settings > General > Reset > Reset Network Settings
2. Enter the devices passcode and confirm the reset
3. Let the iPhone/iPad restart, you’ll see a spinning cursor on the device as it finishes the reset before the device boots back on
4. Go back to Settings > Wi-Fi and join the network again
