My iphone is frozen.How to fix a frozen iphone.What should I do if my smartphone freezes and responds slowly after using it for a long time? Almost all mobile phone users have met the situation that the mobile phone responds slowly,some time super slowly. Below are some tips from the sales director of Oriwhiz explaining how to solve the problem of stuck and slow response of iPhone.1.Delete junk photos, useless videos,files and messages.Deleting unnecessary files is one of the important ways to improve the response speed of your iPhone. If our iPhone stores hundreds of thousands of photos and a lot of videos, we can back them up to the computer or iCloud, and then delete them on the phone.2.Turn off automatic updates and automatic downloads.When we use the mobile phone,the system or software may automatically update and file automatically download,this situation will make the mobile phone respond slowly, so we need to turn it off.3.Clear the browser cache.The iPhone Safari browser generates a lot of cached data.The more time you use it, the more it accumulates.We need to clear the Safari cache to keep the iPhone running smoothly.4.Turn off the automatic startup of the Apps.Some Apps are set to start automatically, the Apps we don‘t need at all should be closed so as to improve the phone’s running speed, and we can change the automatic start to manual start.5.Close unnecessary Apps running in the background.Too many Apps running at the same time will speed up the power consumption of the iPhone and affect the life of the battery. Too many software running at the same time will greatly reduce the reaction fluency of the phone.6.Uninstall less commonly used Apps.The more Apps we install in the phone, the slower the phone respond.The reason is that too many Apps are consuming the limited CPU responding speed.You can check the space usage of each App in the settings, and then uninstall those Apps that take up a lot of space but are unnecessary. The existence of a large number of infrequently used applications on the mobile phone will only slow down its the operation speed. About OriwhizORIWHIZ is a mobile phone LCD/OLED screen and other phone spare parts' manufacturer（factory）,we offer OEM and ODM service to customers all over the world.Our products have ISO9001,CE,FCC,ROSH certificate.All of our products are manufactured by brand new materials and 100% quality test before shipping.We promise our best quality products will be delivered to our clients on time.We have professional customer service and welcome inquiry any time. Our main products include: iPhone LCD,iPhone Charging Port,iPhone Front Camera,iPhone Back Camera,iPhone ear speaker,iPhone Battery.etc.Not only iPhone related products,we also have mobile phone parts for Samsung,Huawei,Xiaomi Oppo,Vivo etc.