If you don't have any backups and lose data while installing macOS Sierra 10.12.1, don't worry. And don't worry about losing any data if you have created backups in Step 1. Then you can run macOS Sierra 10.12.1 update and follow the on-screen instruction to install the new update in Mac computer with ease now.Below is how you can fix startup stuck on the spinning circle in Windows 10. The users waited for up to two hours and some even for an entire night, but there is no progress and they are forced to hard shutdown. The installation procedure completed successfully, but after that the screen got stuck with a series of dots spinning.How to Put iPhone 6s or Earlier and iPad in Recovery Mode. Then, press and hold the side button and volume down button until the Apple logo shows up. To leave recovery mode, disconnect your device from the computer. Now, press and hold the side button until connect to iTunes screen shows up on the screen.I tired using iFunbox to remove all traces of the app but it still will not boot up. Ok so I downloaded an app and now my ipad is stuck on the black loading screen and will not boot.
