Oppo interview shows x

The solution of oppo interview display x is as follows:

1. After entering the OPPO mobile phone system, select the setting icon of the mobile phone.

2. In the setting interface, click the convenient auxiliary option.

3. Click to enter, and then select the option of smart sidebar to enter.

4. After entering, click the switch behind the smart sidebar.

5. Click Close to turn off the sidebar function of the mobile phone.

X means there is no signal on the mobile phone at present.

If the cell phone signal is unstable, you can try it: restart the cell phone and use it to see if it is normal. The mobile phone is located in an area with weak signal coverage, and the signal is constantly searching, so the use environment can be changed. Reinstall the sim card or replace it with a new one.

1, mobile phone card problem. Pull out the mobile phone card and reinstall it to see if it can be solved. If it can't be solved, change the mobile phone card to another mobile phone and see if there is a signal. If there is no signal, make sure the mobile phone card is broken. If there is a signal, it may be that the mobile phone card does not match the mobile phone.

2, some mobile phone settings. See if you have turned on flight mode, do not disturb mode or something, and see if you have turned on WLAN hotspots, Bluetooth or other wireless communication methods. There may be conflicts.

3, none of the above, maybe the mobile phone is broken. Take another mobile phone card and replace it with your mobile phone. If the signal is restored, it is a problem of matching mobile phone cards. If there is still no signal, you can find a mobile phone after sale.