Turn off your Huawei P9 lite mini. Press and hold the power button and volume up button simultaneously. Release the buttons when the device vibrates, and the Android logo appears. Use the volume buttons to navigate to "Wipe cache partition" and select it with the power button.
Go to the “Wireless Networks” or “Connections” section, depending on your Huawei P9 lite. then check to see if your mobile data is still working after your networks have reconnected. 4. Make Sure You’re Connected to the Correct Mobile Network Same problem for me : losing signal with my Mavic Air (+ Huawei P9 Lite in flight mode) and crash my drone into a tree, very high altitude… and not so far (+/- 200 meters from me and 30 meter high) Don't know if the phone is the problem but now, I do not dare any more to make it fly with this phone… My Huawei p9 worked great for about a month after I purchased it, but then suddently wifi and bluetooth became inaccessible. I contacted the retailer that so
Go to Settings > Wi-Fi , and enable Wi-Fi. Connect to a Wi-Fi network on the Wi-Fi screen using either of the following methods: Select a Wi-Fi network to connect to under Available networks. A password is required for encrypted networks. To manually add a Wi-Fi network, scroll down to the bottom of the screen, touch Add network, and enter the
Turn on the P9. Open the Menu page. Go to Settings. Select on “Quick Settings”. Select on “Power Saving”. Go to “Power Saving Mode”. Then go to “Restrict Performance”. Uncheck the box next to “Turn off touch key light”. Now the lighting of the two touch keys on the Huawei P9 will be turned back on. fJlZs. 20614936537323152190237
