Type cd\ and press enter key. Type cd adb and press enter key. This command checks communication with phone and confirms that all drivers are installed correctly. Where 123456789 is our Bootloader Unlock Code from Huawei. This command will Unlock Bootloader in HUAWEI P8 Lite ALE-L04. The HUAWEI P8 Lite ALE-L04 will restart now and after that Solution: Restart your mobile phone. Insert the SIM card again or replace the SIM card slot and try again. Back up your data and restore your device to its factory settings. If the issue persists, back up your data and take your device and proof of purchase to an authorized Huawei Customer Service Center for assistance. Helpful or not? Yes No. First you need to check the cleanliness of your fingers and the fingerprint scanner itself. Next, you need to check for registered fingerprints and create a new one if necessary. If the cable connecting the scanner to the motherboard has not come off the Huawei P8 Lite, the problem should be resolved. Factory Reset HUAWEI P8 Lite 2017. The device must be turned off, so hold down the Power key for a couple of seconds. Then from the home screen open Menu and choose Settings. Next, scroll down to Advanced settings and hit this optiom. In the next step tap Backup & Reset. From the followion options select Factory data reset. Hi @adzeaudio , Here’s a video that shows the teardown of your model phone. At 3:39 minutes into the video the power button is shown being removed. If the power button is broken it is available online. Just search for Huawei P8 Lite 2017 power button. If the “more reputable shop” doesn’t want to - Huawei P8 Lite (2017) . How to hard reset HUAWEI P8 Lite ALE-L04. In the first step switch off the cell phone by holding down the Power key for a short while. Afterwards press and hold together the Volume Up + Power button for a couple of seconds. Then select using Volume buttons option "wipe data/factory reset", and confirm that with Power button. You can enter the Huawei P8 Lite safe mode screen for offers many useful options, following the instructions below: Press and hold Power button. Tap Restart. When the device is restarting, press the Volume Down and Power buttons simultaneously. When the device logo appears, release the Power button and continue to press the Volume Down. Whether you have a HUAWEI P8 Lite ALE-L04 or another model, these troubleshooting tips will help you resolve the problem. Step 1: Initial Charging. The first thing to try is giving your HUAWEI P8 Lite ALE-L04 a chance to charge for at least half an hour, even if the screen remains black. This may help power up your device. Step 2: Forced Restart How to hard reset HUAWEI P8 Lite In order to switch off the cell phone hold down the Power key for a short while. Afterwards press and hold together the Volume Up + Power button for a couple of seconds. Then select using Volume buttons option "wipe data/factory reset", and confirm that with Power Sure you have heard about the most frequent problem of Huawei P8 and P8 lite devices, that after updating the operating system, it stops working the wifi and

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