Problem updating ipad to ios 7
Delete the beta files firstly and then try to check for update again. Some users are experiencing trouble installing the i OS 10 software update by way of the Over-the-Air Software Update mechanism.If there are yellow or red icons, you can wait for the servers going back to normal and try the update again. Click on "Check for Update" and then choose "Download and Update". Reboot your i Phone/i Pad after the update and you'll get the i OS 11/12 on your device. (NOTE: The ways to enter DFU Mode may differ in different generations of i Phone.The "Unable to Check for Update" is usually a network issue. Some users discover that their i Phones or i Pads are able to check for update after switching to Google Public DNS. Head to Settings Add Server and type the DNS servers: "22.214.171.124" or "126.96.36.199". And then head to the Software Update page to check whether it can update normally or not. Then you should force restart the i Phone or i Pad that are unable to check for update on i OS 12, 11, 10. If your i Phone/i Pad keeps showing error while checking for update while your i Tunes doesn't work properly, you can update i Phone or i Pad to i OS 12 with Fone Paw i OS System Recovery. Also, it can bypass checking for update and update a working i OS device to the latest version. Download and install Fone Paw i OS System Recovery on your PC/Mac. And it is recommended to make a backup for your i Phone/i Pad in case of data loss during the update.)Step 3. Check if the information of your device is correct or not.If this happens, it may be a good idea to stay on i OS 9.3.5 for a while until the trouble with the i OS 10 update is resolved, or use i Tunes to install the i OS 10 update instead of the on-device OTA mechanism.
When your i Phone or i Pad is checking for update, it is trying to communicating with the Apple servers.
An error occurred while checking for a software update'. "i Phone or i Pad unable to check for update error often happens in OTA update.
After clicking Software Update, the i Phone or i Pad first shows "Checking for Update" and then ends up with the error "; Unable to Check for Update".
Then press and hold the side button until the Apple logo appears. You can try to update to i OS 12/11/10 via i Tunes.
After the hard reset, go to Software Update page again see if there is a error occurred while checking for a software update If you have download the previous i OS 12 Beta version on your i Phone/i Pad, the new i OS update cannot show up.
If Apple servers are down, naturally the i Pad or i Phone 6/7/8/X is unable to check for update.