[Huawei P20 Lite Guides, News, & Discussion] kilroystyx:
Before start changing the firmware you should check first if Huawei release FullOTA for your device. Without full firmware is highly recommend do not mess up with device.

Make a full or partial backup with the TWRP [for partial I recommend the following partitions - CUST, DATA, KERNEL, ODM, OEMINFO, PRODUCT, RAMDISK, RECOVERY RAMDISK, eRECOVERY RAMDISK, SYSTEM, VENDOR and VERSION] and keep in a safe place (do not use internal storage).

For full or partial backup you can use this TWRP => https://xdaforums.com/huawei-p20-lite/development/recovery-twrp-3-2-1-0-p20-lite-edition-t3800692

How to install official firmware:

1. Settings => System => System update

If an OTA update is available then it shows up here

Accept this update if your device is stock.

Update is done with stock recovery

2. Huawei eRecovery

In the eRecovery select the option “Download latest version and recovery”

Latest firmware available will be downloaded

Restore your system with WIFI

Keep your device in charging state

User data will be wiped after recovery

Your device have to be stock

https://imgur.com/a/rVvHX1m

Update is done with stock eRecovery

3. HiSuite

Visit the official page on the Huawei site https://consumer.huawei.com/minisite/HiSuite_en/

http://imgur.com/gallery/kIMekRK

Update is done with stock recovery

4. Firmware Finder for Huawei

This program can find the latest Huawei firmware for your device (android version).

If it is approved for installation, it can download firmware and install via proxy

Visit the official page on the xda: https://xdaforums.com/tools/general/huawei-firmware-finder-team-mt-t3469146

Update is done with stock recovery

5. HuRUpdater tool

Visit the official page on the xda: https://xdaforums.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279

Update is done with TWRP

6. HwOTA8 for Huawei P20 Lite

Visit the official page on the xda: https://xdaforums.com/huawei-p20-lite/development/hwota8-huawei-p20-lite-t3787787

Update is done with stock NoCheck_Recovery

7. dload package

In this site you can search for firmware by Huawei P20 Lite or directly by your device oem name (ANNE-L01, ANNE-L03, ANNE-L21, ANNE-L22, ANNE-L23, etc...

http://androidhost.ru/search.html

Download the firmware that match with your device and unzip.

Under folder Software you will found the folder dload, copy this folder to sdcard.

Under folder ReleaseDoc you will find a Software Upgrade Guideline.docx, read it.

User data will be wiped.

Update is done with stock recovery

If your Bootloader is currently unlocked at the end it will be changed to lock state.

If this Firmware is not for your device don't install it.

* I am not responsible for bricked devices.
* ATTENTION: YOU are choosing to install this firmware at your own risk.
* I do not take responsibility for any problems with your device.

ANE-LX1 8.0.0.166(C432) SS/DS

Changelog + Download links:

This update adds Gestures to the system navigation options.

[System navigation]

Adds Gestures to the system navigation options.

[Screen recording]

Optimizes the screen recording feature.

You can now select a sound source (microphone, system, or none) for recording.

[Camera]

Adds fun GIF effects and text stickers to Camera in AR lens mode.

[Wi-Fi]

Fixes an issue where a Wi-Fi scanning prompt repeatedly popped up.

[Apps]

Improves the launch speed of certain mainstream apps.

[Security]

Integrates Google security patches released in November 2018 for improved system security.

For more information on the security of Huawei EMUI system updates, please visit the official Huawei website:

https://consumer.huawei.com/en/support/bulletin/2018/11/

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you encounter any issues during the update, please call the Huawei customer service hotline or visit a Huawei customer service center for assistance.

Link for changelog and FullOTA-MF:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v192822/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v192822/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...22/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip DUAL SIM

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip SINGLE SIM

ANE-LX1 8.0.0.164(C432) SS/DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in October 2018 for improved system security.

For more information on the security of Huawei app updates, please visit the official Huawei website at https://consumer.huawei.com/en/support/bulletin/2018/10/.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v177683/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v177683/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...83/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.164)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.164)

ANE-LX1 8.0.0.162(C432) SS/DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in October 2018 for improved system security.

For more information on the security of Huawei app updates, please visit the official Huawei website at https://consumer.huawei.com/en/support/bulletin/2018/10/.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v177622/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v177622/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...22/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.162)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.162)

ANE-LX1 8.0.0.160(C432) SS/DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in September 2018 for improved system security.

For more information on the security of Huawei app updates, please visit the official Huawei website at https://consumer.huawei.com/en/support/bulletin/2018/9/.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v170720/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v170720/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...20/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.160)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.160)

ANE-LX1 8.0.0.156(C432) SS/DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in September 2018 for improved system security.

For more information on the security of Huawei app updates, please visit the official Huawei website at https://consumer.huawei.com/en/support/bulletin/2018/9/.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v171291/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v171291/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...91/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.156)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.156)

ANE-LX1 8.0.0.154(C432) SS/DS

Changelog + Download links:

This update enhances carriers' network compatibility.

[Network]

Enhances carriers' network compatibility.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v164381/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v164381/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...81/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip Dual SIM (ANE-L21)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip Single SIM (ANE-L01)

link for changelog and ota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v164382/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v164382/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...v164382/f1/full/public/update_data_public.zip

http://update.hicloud.com:8180/TDS/...1/full/ANE-L21_hw_eu/update_ANE-L21_hw_eu.zip Dual SIM (ANE-L21)

http://update.hicloud.com:8180/TDS/...1/full/ANE-L01_hw_eu/update_ANE-L01_hw_eu.zip Single SIM (ANE-L01)

ANE-LX1 8.0.0.149(C432) SS

ANE-LX1 8.0.0.150(C432) DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in Aug 2018 for improved system security. For more information on the security of Huawei app updates, please visit the official Huawei website at https://consumer.huawei.com/en/support/bulletin/2018/8/.

System]

Adds the Huawei GPU Turbo acceleration technology.

[Screen recording]

Optimizes the screen recording feature. You can now record screens without a time limit.

[Gallery]

Optimizes the UI text display of certain filters when editing a picture.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

3. GPU Turbo is currently only adapted for some games.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v161676/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v161676/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...76/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.150)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.149)

link for changelog and ota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v161677/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v161677/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...v161677/f1/full/public/update_data_public.zip

http://update.hicloud.com:8180/TDS/...1/full/ANE-L21_hw_eu/update_ANE-L21_hw_eu.zip dual sim (8.0.0.150)

http://update.hicloud.com:8180/TDS/...1/full/ANE-L01_hw_eu/update_ANE-L01_hw_eu.zip single sim (8.0.0.149)

ANE-LX1 8.0.0.147(C432) SS

ANE-LX1 8.0.0.148(C432) DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in Aug 2018 for improved system security. For more information on the security of Huawei app updates, please visit the official Huawei website at https://consumer.huawei.com/en/support/bulletin/2018/8/.

[System]

Adds the Huawei GPU Turbo acceleration technology.

[Screen recording]

Optimizes the screen recording feature. You can now record screens without a time limit.

[Gallery]

Optimizes the UI text display of certain filters when editing a picture.

Important

Your device will automatically download and install updates from your carrier and device manufacturer (may use mobile data) after the update. This feature is enabled by default. You may disable it in Settings > System > Developer options.

Update notes

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

3. GPU Turbo is currently only adapted to parts of games.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v160863/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v160863/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...63/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.148)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.147)

link for changelog and ota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v160862/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v160862/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...v160862/f1/full/public/update_data_public.zip

http://update.hicloud.com:8180/TDS/...1/full/ANE-L21_hw_eu/update_ANE-L21_hw_eu.zip dual sim (8.0.0.148)

http://update.hicloud.com:8180/TDS/...1/full/ANE-L01_hw_eu/update_ANE-L01_hw_eu.zip single sim (8.0.0.147)

ANE-LX1 8.0.0.145(C432) SS

ANE-LX1 8.0.0.146(C432) DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in Jul 2018 for improved system security.

[Update tips]

1. Make sure your phone has not been rooted before updating. If you experience any issues during the update, please visit the Huawei Support website or contact your local service center for assistance.

2. This update will not erase your personal data.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v152123/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v152123/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...23/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.146)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.145)

link for changelog and ota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v152122/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v152122/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...v152122/f1/full/public/update_data_public.zip

http://update.hicloud.com:8180/TDS/...1/full/ANE-L21_hw_eu/update_ANE-L21_hw_eu.zip dual sim (8.0.0.146)

http://update.hicloud.com:8180/TDS/...1/full/ANE-L01_hw_eu/update_ANE-L01_hw_eu.zip single sim (8.0.0.145)

ANE-LX1 8.0.0.143(C432) SS

ANE-LX1 8.0.0.144(C432) DS

Changelog + Download links:

This update improves system security with Google security patches.

[Security]

Integrates Google security patches released in Jun 2018 for improved system security.

[Screen]

Optimizes touchscreen sensitivity.

[Apps]

Improves connection stability when using HiSuite to connect your phone to your computer.

[Music]

Fixes an issue where Google play music would not work when connected to Android Auto in a vehicle.

[Update tips]

1. Make sure your phone has not been rooted before updating. If you experience any issues during the update, please visit the Huawei Support website or contact your local service center for assistance.

2. This update will not erase your personal data.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v148914/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v148914/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...14/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.144)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.143)

link for changelog and ota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v148915/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v148915/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...v148915/f1/full/public/update_data_public.zip

http://update.hicloud.com:8180/TDS/...1/full/ANE-L21_hw_eu/update_ANE-L21_hw_eu.zip dual sim (8.0.0.144)

http://update.hicloud.com:8180/TDS/...1/full/ANE-L01_hw_eu/update_ANE-L01_hw_eu.zip single sim (8.0.0.143)

ANE-LX1 8.0.0.135(C432) SS

ANE-LX1 8.0.0.136(C432) DS

Changelog + Download links:

This update improves the Face unlock success rate in dim light and the stability of Bluetooth connections, and integrates Google security patches.​

[Face unlock]

Improves the Face unlock success rate in dim light.

[Bluetooth]

Improves Bluetooth connectivity.

[Security]

Integrates Google security patches released in May 2018 for improved system security.

[Important]

Your device will automatically download and install updates from your carrier and device manufacturer (may use mobile data) after the update. This feature is enabled by default. You may disable it in Settings > System > Developer options.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline or visit an authorized Huawei service center for assistance.

3. After this update is complete, a service and experience improvement screen will be displayed.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v139731/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v139731/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...31/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.136)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.135)

link for changelog and ota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v139730/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v139730/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...v139730/f1/full/public/update_data_public.zip

http://update.hicloud.com:8180/TDS/...1/full/ANE-L21_hw_eu/update_ANE-L21_hw_eu.zip dual sim (8.0.0.136)

http://update.hicloud.com:8180/TDS/...1/full/ANE-L01_hw_eu/update_ANE-L01_hw_eu.zip single sim (8.0.0.135)

ANE-LX1 8.0.0.125(C432) SS

ANE-LX1 8.0.0.126(C432) DS

Changelog + Download links:

This update adds the AppGallery app.​

[Apps]

Adds the AppGallery app, offering you more comprehensive app downloads and updates.

[System]

Optimizes power consumption in certain game scenarios.

[User Interface]

Optimizes the UI display of Bluetooth settings and full screen mode.

[Phone Clone]

Optimizes the user experience of Phone Clone.

[Security]

Integrates Google security patches released in Apr 2018 for improved system security.

Update notes:

1. This update will not erase your personal data, but we recommend that you back up any important data before updating.

2. If you experience any issues during the update, please call the Huawei customer service hotline provided in your warranty card or visit an authorized Huawei service center for assistance.

Link for changelog and fullota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v133818/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v133818/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...18/f1/full/public/update_data_full_public.zip

http://update.hicloud.com:8180/TDS/...l/ANE-L21_hw_eu/update_full_ANE-L21_hw_eu.zip dual sim (8.0.0.126)

http://update.hicloud.com:8180/TDS/...l/ANE-L01_hw_eu/update_full_ANE-L01_hw_eu.zip single sim (8.0.0.125)

link for changelog and ota-mf:

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v133817/f1/full/changelog.xml

http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2496/g1789/v133817/f1/full/update.zip

http://update.hicloud.com:8180/TDS/...v133817/f1/full/public/update_data_public.zip

http://update.hicloud.com:8180/TDS/...1/full/ANE-L21_hw_eu/update_ANE-L21_hw_eu.zip dual sim (8.0.0.126)

http://update.hicloud.com:8180/TDS/...1/full/ANE-L01_hw_eu/update_ANE-L01_hw_eu.zip single sim (8.0.0.125)