In addition to that, you can also read this extensive post on solving the “Software Update Failed” issue while updating to iOS 14.
Apart from these solutions, you can read this guide to fix your iPhone stuck on the verifying update prompt.
Besides that, you can follow more smart tips to free up more space on your iPhone.
In order to learn more about fixing the iPhone/iPad Software Update Server Could Not Be Contacted problem, you can read this comprehensive guide.
Apart from that, you can also this in-depth tutorial: Guide to fixing the iPhone/ iPad Activation Failed error .
Furthermore, you can read this detailed guide: How to fix iPhone stuck in reboot loop.
For further help, refer to this comprehensive guide to fix iPhone calling issues after an iOS 14 update.
Here are some other expert solutions that can make your iOS device faster.
Here are some other ways to fix the constant crashing of the Safari app after iOS 14 update.
You can explore some other options here to fix the App Store not working issue after an iOS 14 update.
To further understand and solve this problem, you can read this extensive guide of fixing Siri Not Working.
Here are some other solutions to fix the common iPhone charging issues.
Follow this detailed guide to know how to solve Bluetooth problems in some other ways.
Also, check one more in-depth guide that can help you fix iPhone touch screen problems after an iOS 14 update.
Read a new post to know more suggestions for fixing a malfunctioning Touch ID on an iOS device.