If it's been about a couple of months since I taught you update Huawei P8 Lite to Android M using leaked official beta, today the time has come to update it officially to the latest stable version of Android 6.0 or Android M official.
In the video attached to the header of this post or practical tutorial, I show you the two ways to update Huawei P8 Lite to official Android M starting from the beta version that I taught you to install some time ago. In the same video tutorial I show you the two ways that we have available for the official update to Android M, the first is via OTA for anyone who skips the notification of the new Android version available, and the second, manually by downloading the latest full official firmware. In addition, This practical tutorial is valid for all Huawei P8 Lite models, DualSIM models or ALE21 models.
Requirements to meet in order to update the Huawei P8 Lite to Android M official
For the update process via OTA we will not have to meet any type of requirement other than having received the corresponding notification of the new available version of Android. For anyone who has not missed the notification via OTA and wants to update the Huawei P8 Lite to official Android M, that is Whoever wants to follow the tutorial on how to update it manually, this if you will have to meet the following requirements:
- Having a Huawei P8 Lite DualSIM model ALE21 model.
- If you have it updated to Android M beta through the tutorial that I taught you some time ago, this tutorialYou can also update it in the way that I show you today, both via OTA if you have skipped the notification or manually if you have not yet skipped the aforementioned notification of the new version of Android available.
- If you are not yet on Android M but your compilation corresponds to one of the following, you can also follow this tutorial to update your Huawei P8 Lite to Android M: ALE-L21C432B524 - ALE-L21C432B194 - ALE-L21C432B188 - ALE-L21C432B170 - ALE-L21C432B010
- Have the battery charged to 100 x 100.
- In case of updating via OTA, be connected to a Wifi network.
- In case of updating manually, have a MicroSD of at least 4Gb capacity.
File required to update the Huawei P8 Lite to Android M manually

If you have not yet received the OTA notification and you want to update it manually, you will have to download this ZIP file, unzip it and copy the dload folder to the root of the MicroSD memory card.
After this you will have to enter the Dialer of your Huawei P8 Lite and mark this code:
- *#*#2846579#*#*
You will get a service menu where you will have to select option number 4 and confirm with the OK button. Then the terminal will find the official update to Android M that we copy inside the dload folder in the root of the MicroSD, it will restart and the process of updating the Huawei P8 Lite to Android M official will begin.

Then I leave you the video from the specific minute in which I explain how to update the Huawei P8 Lite to official Android M manually. (min 9:21)