Space of my iPhone is not enough for update.
When I updated my iPhone 4s to iOS 8, it always prompted me that the memory has run out. After I deleted some photos, it did not remind me for some time, but only for a short time it happened again, now I have to continue deleting things, which is so annoying. Do I have to install a cleaning tool to regularly deal with junk files? What’s the difference between iPhone cleaning software used on Mac and iOS client-side cleaning Apps? And I have tried some cleaning software that often require to connect with iTunes, when I see this, I don’t think it’s safe you know, so I didn’t use any of them. Have you encountered this kind of problem? What did you do?
Is this a good question?