Software Update Apple Stuck. If your iPhone is still stuck on Preparing Update or if it gets stuck again move onto the next step. Apple servers are overload because too many users want to install the new iOS version at the same time.
Stuck on software update to 143. The most popular solution to fix iPhone errors is to reboot your iPhone. Delete The Update In iPhone Storage.
However it does not suitable to fix iPhone stuck on iOS 11121314 update.
If you havent backed up your device restore in iTunes to fix iOS update stuck on install now will erase all the precious files. Install now wheel stuck - spinning 2 hrs. One little known. Go to Settings and tap on General.