Guide To Install: First, install TWRP recovery on your device. Backup of your current ROM and all your important data. Then download “ lineage-14.1-20170418-UNOFFICIAL-hi6210sft.zip ” & copy file to storage. Now turn off your phone and enter Recovery Mode by Volume Up + Power Key at the same time. Then click ‘ wipe option ⇒ Wipe Dalvik Step 1: Go to the «Settings» app on your HUAWEI P8 LITE. Step 2: Scroll down and select «Mobile Networks» or «SIM Card & Mobile Networks,» depending on your device. Step 3: Make sure the «Network Mode» option is set to «Automatic» or to the network type you use (e.g., 4G or 3G). Step 4: Also, check if the «Roaming» option is turned Your phone will automatically restart after factory reset of the Huawei P8 Lite (2017). The initial start-up of the device will take longer than usual, so do not interfere with the device and wait. The initial start-up of the device will take longer than usual, so do not interfere with the device and wait. Reboot via ADB. Enable Developer options on your device and enable Android Debug Bridge (ADB). Install the Android SDK or at least the minimal ADB environment on your PC. Now connect your phone via USB to your computer; Execute adb reboot; Reboot via app (requires root) Rebooting your phone from within an app requires root permission. i have a L21 Phone, this phone keep restarting, only fastboot mode work, no recovery, no force upgrade with SD; this phone bootloader is unlocking, i tryed with fastboot the flashing of "recovery/system/cust.img" , the procedure is completed "OKAY/Finishing" but nothing, on command "fastboot erase cache" the response is "command not allowed". I'm facing the issue as when I'm enable my hotspot the device get automatically restart/ crash/Turn off. This is happening after Latest security updatei tried the following and problem still existNetwork reset.Wiping the cache from Recovery.Factory r Solution 1: Restart/ Soft Reset your device. Restarting or Soft reset is one of the most common solutions for minor bugs or issues on an Android smartphone. This will refresh the system and potentially get rid of the bug as well. Here are the quick steps to force reboot your Huawei device – Press and hold the Power button for about 10 seconds to turn off your phone. 2. Press and hold the Power button again to turn on your phone. When you turn off your phone during a soft reset, you can long press the Power button to restart it. This is also referred to as a hard reset or a factory reset. B0vo2.