If your iPhone responds slowly, it may be that there is not enough space left in the phone's memory. You can see how much space is left on your phone through the system settings and freeing up space on your iPhone can make it run more efficiently and faster. Don't worry if you're running out of space on your phone, here's how to clear iPhone storage.1.Delete unnecessary apps.Nowadays, most people have downloaded various apps on their mobile phones, but in fact some apps are not commonly used. Non-essential apps are those that you rarely use and probably don't need. Through the phone settings, you can see that these apps are listed from the biggest to the smallest in terms of size. You can find out the apps that you don't need or the ones needed but are not commonly used, you can uninstall them to free up space on the phone, such as various mobile phone game apps that take up a lot of space.2.Delete or optimize redundant and useless iPhone photos.To optimize your photos on iPhone 7 or later, you can enable High Efficiency Mode for photos taken with the camera. Image quality won't be compromised, but storage per photo will be greatly reduced. Of course, in addition to reducing the size of the space occupied by each photo, you can also delete many useless photos in the phone.3.Delete Videos and Music.If you store a lot of music on your iPhone, you can restore a lot of space by trimming your library. Some music gets tired of listening for a long time, and you can delete them at this time. Nowadays, the shooting of mobile phone cameras is very high-definition, and the high-definition video takes up a lot of space. Deleting mobile phone videos can increase the space of the mobile phone.4.Clear the cache of Safari and the cache of various apps.Your Safari browser's cache can take up a lot of space, if you clear your cache, please be aware that you will be logged out of any website you are logged in and all your cookies will be deleted. In addition to the browser, various other apps will also occupy a large amount of cache. Regularly clearing the cache can effectively increase the space on the phone5.Delete old messages.Unless you have a lot of text with images attached, messages usually don't take up much space. But if every megabyte counts, you can manually delete messages or entire conversations. You can change your iPhone's settings to automatically delete old texts after a month or a year.6.Restoring iPhone to factory settings.Resetting all settings and erasing all content can make your phone like a new phone again, and your phone space will be released to the greatest extent. Of course, this will delete all information, so you need to make backups of important information in advance. About OriwhizWe are committed to manufacturing and selling high-quality LCD screens to professional repair stores, foreign wholesalers and distributors, refurbishment companies, insurance companies, etc. Our goal is to become a respected enterprise, provide caring products for customers, and help customers solve problems 24 hours at any time, welcome inquiry/order,OEM/ODM is acceptable.Our main products include:iPhone LCD,iPhone Charging Port,iPhone Front Camera,iPhone Back Camera,iPhone ear speaker,iPhone Battery,etc.