Unresponsive Touch-screen (Common Huawei P20 problems and their fixes) Huawei P20 comes with a 5.8-inch screen which enables the users to get the best experience of the device. If you ever experience a problem with your touch-screen you can do the following tips. Try rebooting your phone to solve the issue. Huawei Ascend P7 Change device. Change device. Buy now Search in Huawei Ascend P7. Search for your device here. Popular topics My mobile phone's touch screen The right figure shows the screen on a phone running EMUI 4.X or 5.X. If your phone and the computer are not properly connected, re-plug the USB cable on the phone end, remove the USB cable from the computer and insert it into another USB port, replace the USB cable, or restart your phone or computer and check whether the issue is resolved. Thread Details - HUAWEI Community. There might be a network problem, please try again. I dropped my much beloved P20 PRO and the screen broke internally and touch is not working. How do i recover my user data ( notes/photos/ . Home. There might be a network problem, please try again. OK. I have a Huawei PSmart 2019. In the last couple of weeks it has started randomly opening and closing apps, opens weather app when I on the homescreen and starts tapping things in here, turns vibrate button on and off randomly and randomly clicks thin. Huawei Problems. 1. Honor 7A Touch Not Working; 2. Top 9 Huawei Phone Problems; 3. Huawei Touch Screen Not Working; 4. Fix Huawei Battery Problems; 5. Huawei Phone Won't Turn On; Huawei Alternatives. 1. Huawei P50 Pro vs Galaxy S22 Ultra; 2. Samsung Galaxy S10 vs Huawei P20; 3. iPhone 13 Pro Max vs Huawei P50 Pro; Huawei Tips. 1. Update Android I have managed to turn on visualisation of touch so it was making line. And ghost burn ins intensified, screen colors became not so solid. After lock/unlock phone for couple of seconds ghost touches fixed. Then it went to black screen with backlight working. I have restarted couple of times , then lcd was back to showing things with big burn Huawei is the best phone but “Sound not working” is very common problem on Huawei P20 lite (2019) devices. Good news is you can Fix this by yourself within 10 min. First you have to understand what type of sound problem you have then you can easily fix it. vg4OYuf.