How to clear cache on iPhone 4s

Method:

1. Delete recordings

Voice memos in iOS definitely take up a lot of memory. You can delete unused memos or delete some unused ones. That’s it.

2. Deleted browser cache

Go to "Settings" - "Safari" - "Clear History and Website Data" button to clear Safari's cache.

Users who use Chrome can click the "three" in the upper right corner to enter the settings. In the "Privacy Settings", you can clear browsing history, cache, cookies, or clear them all. The steps to clear other third-party browsers are roughly the same.

3. Deleted old text messages

When sending a text message with a picture, the picture will be stored in "Others". Deleting them will also help free up memory. Unfortunately there is no easy way to mass-delete text messages, and when deleting manually, be careful not to delete records of important conversations.

4. Photo album in mobile phone

There are many photos in mobile phone that can be imported to computer or backed up to the cloud. In this way, clearing some photos can also free up a lot of space.

5. Movies or videos on your phone

This takes up the most space and memory. You can delete videos or movies on your phone to make your phone have more space.

6. Restore the factory settings of the phone

This is to re-flash the phone, this method is not recommended.