Not enough storage to update iPhone to 9.1 but I do enough?

The iOS 9.1 update requires 967 MB, and I have 1.5 GB but it still says I don't enough storage

I'm confused of this problem too. The iPhone always tells us wrong usage. But if you want to update iOS 9.1 without enough storage space, you can use iMyfone Space Saver for iOS, it can clean up junk files and compress photo to free up your iPhone storage space. Then you may have enough space to update iOS 9.1.

  • Why does my iPhone 4S keep saying there's not enough storage? My 16gb iPhone 4S keeps popping up with a little box saying there's not enough storage every time I try to take a picture. I'm travelling atm so not being able to take pictures is pretty annoying. I have previously deleted loads and loads of things to make room for all my travelling pictures and I just don't understand. I've tried resetting it, is there anything else?
  • What do i do when my iphone says it does not have enough storage? It says that i don't have enough storage to update my apps. I deleted a few videos already. And i don't have much apps. How do i make it so i can update them? Plus i have an ipad thats connected to my iphone, but still the same mail comes through and everything.
  • Not enough storage to update to ios 7 with iPhone 4? I have an iPhone 4 8G phone. I've deleted almost all my apps and pictures/music and I still do not have enough memory to download the update. Why is this update so large? I've seen some of my friends phones and the system doesn't seem a lot different then the weird design
  • Not Enough Storage On My iPhone 5. How can I fix this? "This iPhone can't be backed up because there's not enough iCloud storage available. You can manage your storage in settings." How can I fix this? I don't want to buy any gigabytes. Do I have to delete some of my pictures? Apps? Or both? My phone haven't been back- up in almost a month and now it won't let me take pictures with my camera. Should I put my pictures on my laptop?