I like to recommend updating all your apps when you’re the form of one that has disabled automated updates and forgets to do it manually. Working older apps on the new launch may trigger glitches and points.
It is also a good suggestion to make house earlier than putting in a new replace. The run-up to a new iOS launch is an effective time to get rid of any apps that you just’re not utilizing anymore and that is and pain-free approach to release some house.
You want at the least a gigabyte to perform an replace, and ideally, two or three gigabytes of free house is finest as a result of that may pace up the replace course of. Any lower than this, and your iPhone may have to do loads of housekeeping to make that house (iOS updates can delete apps to make house to set up the replace after which redownload the apps, however this makes the replace take loads of time).