Clean everything with isopropyl alcohol (90%+) and a soft brush, including all connectors and cable ends. Clean it properly using this guide. It was written for a iPhone 3G but all the points still apply to your phone as well. Remove all EMI shields and check for any burned or missing components. You may have to repeat this step a couple of times. I have Huawei p8 lite.I have updated my device to marshmallow according to tutorial on here.I was Successfull but when i hard restore my device now it shows only a main logo of boot and does not do any thing it also not booting to bootloader or 6. Reboot your phone normally. 7. Download and copy these 2 files inside your internal phone memory: Root1.zip , Root2.zip. 8. Restart your phone in TWRP mode, Press & hold volume up + power button. 10. Now in TWRP swipe to allow modification, then tap on Install & select “ Root1.zip “, follow steps as shown in images. How to root Huawei P8 It is best to choose the automatic setting so that this parameter matches your operator's network. Then, remember to clear your Wi-Fi cache memory on your Huawei Mate 20 Lite. To do this, go to "Settings", then "Additional settings" and "Application management". Then search for "Wi-Fi settings", then press "Clear cache". Can’t receive MMS fix #7: Perform soft reset. Restarting a device can sometimes do wonders. Make sure that you forced restart your phone if none of the suggestions has worked so far. Try to do a Transfer that ‘dload’ folder to your P8 Lite’s internal memory or microSD card. After that, unplug the USB cable and open the Updater app. Go to menu > Local update, tap the full Update.app package that’s shown and confirm its installation. . Posiadam telefon Huawei p8 Lite około 2 lata i jak dotychczas wszystko było ok z odbieraniem i wysyłaniem mms jednakże od wczoraj rano nie mogę ani wysłac ani się komunikat iż usługa nie została aktywowana w siecie pomimo zadnych zmian w skonfigurować ręcznie, również przez wysyłaną konfigurację przez nic nie pomaga i brakuje mi pomysłów.

huawei p8 lite problem z mms