How to set the inverse color of popular science iOS8 and the solution that iPhone can't connect to wifi.

In iOS8, there is a color reversal function that turns Beijing into black and reduces the brightness of the screen. It's better for eyes to use this mode at night. Do you all know how to set the inverse color of iOS8? First of all, introduce the color reversal function of iOS8.

1. Open iPhone and enter Settings-General.

two。 In the general options, we find "accessibility" and click to enter. One of the assistive functions is called "reverse color". turn on.

3. Through the comparison before and after, we can see that after turning on the color reversal function, the interface is better and clearer, the screen is not dazzling, and it is more suitable for use at night.

After you get to know it, have you all learned it?

How to solve the problem that iPhone6 cannot connect to wifi? Now when parking, I always want to find a place to link to wifi, but when iPhone6 can not connect to wifi, how to solve this problem?

1. First, check if the wifi is available. Some wifi links are open but cannot be used, resulting in invalid links.

two。 Clear the password for the wifi link and relink it.

3. If the wifi signal is weak, close to the wifi signal point, increase the wifi signal strength link.

4. Turn off the wifi switch, restart, and then link the test. Try another wifi hotspot link.

Or upgrade the mobile operating system to the latest version.

5. If it's really bad, restore the network settings, or shut down and restart, and then link to test.

Generally after the above inspection, if the linkage is found to be impossible, you can see if there is anything wrong with the machine.

6. None of the above methods will work. It is recommended to repair or replace the new mobile phone after delivery!

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