Heavy files and other fragments, reducing data storage in the device can significantly improve performance. Check how much storage space you have left in the settings, or check the space used by each APP in descending order. If you find that the storage space is too full, uninstall those apps that occupy a large space, and you will feel dispensable. Finally, it is best to keep the remaining storage above 15%. Of course, the more words, the better.
2, prohibit automatic background process:
Automatic background process is a convenient function, but if it slows down the running speed of the system, this convenience is not worth it.
AppStore background upgrade: Go to iTunes &；; App Store, find the automatic download, and then switch the upgrade option. Background synchronization: In the automatic download area, you can also stop the automatic synchronization of music, applications and books between Apple devices. Although manual synchronization is needed in the future, it does reduce the burden on the equipment.
Background APP process: Frequent running of the APP in the background will slow down the system and sometimes lead to flashback. To Settings-General-Background Application Refresh, you can turn off the background of all applications or set them separately.
3, reduce the dynamic effect:
The parallax effect and 3D animation of ios7 make some users feel uncomfortable, which is a reason to turn it off, but even if you don't have this reaction, if it takes up some system resources and slows down the speed of the device, it is better to turn it off. Enter the settings, general functions and auxiliary functions, and turn on the dynamic effect to reduce.
4. Turn off the blur/transparency effect:
The notification and quick setup interface of ios7 will have a translucent effect, which will take up some graphics processing performance, which is naturally economical for the old iPhone. Enter Settings, General Functions and Auxiliary Functions, and turn on Contrast Enhancement.
: iPad thickness 1.27 cm, weight 0.68 1 kg, 9.7-inch IPS multi-touch screen, LED backlight technology. Support the latest 802. 1 1n? 2. 1 EDR uses 1GHz CPU for WIFI and Bluetooth, with storage capacity of 16GB 32GB 64GB respectively, and the longest standby time is 10 hour, so the battery cannot be replaced by itself.
Apple's tablet will be based on the "iPhone operating system" and support simplified Chinese, picture scrolling and sliding unlocking. The iPad uses Apple's own A4 processor and is compatible with all App Store software. As a result, more than 654.38+million iPhone applications have been "transferred" to the tablet. Support multi-touch, with 1000 sensing points.