What is the slow Internet speed of Apple's 4s?

1, Safari has too many caches. Frequent use of Safari to browse the web for a long time will produce a lot of cached data. It is necessary to clear Safari's cache to keep it running smoothly.

2. Automatic update and automatic download cause that if the user's iPhone is stuck when using it, it may be because it is trying to apply an upgrade in the background and can be manually executed.

3. Photos and videos take up a lot of memory, and the pixels of iPhone are relatively high. A photo may be 1-2M.

4, a large number of applications occupy memory, the more iPhone applications, the slower the running speed.

5. SMS conversation takes up memory, and a large number of SMS messages are also one of the reasons that slow down the speed of mobile phones.

6. Automatic mode takes up memory. When the iPhone is performing any automatic operation, such as searching for nearby WiFi or upgrading applications, it will slow down.