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[GUIDE] How to root debrand and/or remove Retail mode for Mate 20 Lite - SNE-LXX

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mrrib

Member
Apr 20, 2008
37
11
Download your Files what you need to flash!
Download Patched Ramdisk and Nocheckimg (Pass: mrrib)

Unlock Your Bootloader
Boot into fastboot mode and flash nocheckrecovery and Patched Ramdisk
type
fastboot flash ramdisk mate20lite_patched_boot.img
fastboot flash recovery_ramdisk SNE_recovery_NoCheck.img

Boot into Android System enable adb debbuging in developer settings.
Rename and copy firmware files via MTP to your internal memory
update_data_full_public.zip -> update_data_public.zip
update.zip -> update.zip
update_full_SNE-LXX_hw_eu.zip -> update_all_hw.zip
Install Magisk Manager MagiskManager.apk
Copy OEM info binary file to internal memory oeminfo.bin

Start ADB
type one by one
adb shell
su
accept the prompt at your Mate 20 Lite
mkdir /data/local/tmp
mv /sdcard/oeminfo /data/local/tmp
cd /data/local/tmp
chmod +x oeminfo
Example for SNE-L21C432
./oeminfo SNE-L21 C432 hw/eu
mkdir /data/update/HWOTA
cd /sdcard/
mv *.zip /data/update/HWOTA
Paste recovery command(all lines at once) and wait for prompt to be shown before next step:
echo "--update_package=/data/update/HWOTA/update.zip" > /cache/recovery/command
echo "--update_package=/data/update/HWOTA/update_data_public.zip" >> /cache/recovery/command
echo "--update_package=/data/update/HWOTA/update_all_hw.zip" >> /cache/recovery/command
exit
exit
adb reboot recovery

Looks like this:

D:\Huawei\adb>adb shell
HWSNE:/ $ su
HWSNE:/ # mv /sdcard/oeminfo /data/local/tmp
HWSNE:/ # cd /data/local/tmp
HWSNE:/data/local/tmp # chmod +x oeminfo
HWSNE:/data/local/tmp # ./oeminfo SNE-L21 C432 hw/eu
HWSNE:/data/local/tmp # mkdir /data/update/HWOTA
HWSNE:/data/local/tmp # cd /sdcard/
HWSNE:/sdcard # mv *.zip /data/update/HWOTA
HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update.zip" > /cache/recovery/command
HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update_data_public.zip" >> /cache/recovery/command
HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update_all_hw.zip" >> /cache/recovery/command
HWSNE:/sdcard # exit
HWSNE:/ $ exit
D:\Huawei\adb>adb reboot recovery

Phone will reboot and starts to install and Rebrand your Phone

ROOT ONLY
1.Unlock Your Bootloader
2.Root your Mate 20 Lite with Patched Ramdisk
3.Install Magisk Manager MagiskManager.apk
4. Update MagiskManager
 
Last edited:
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zenosteam

Senior Member
Jan 18, 2011
1,675
197
oran
So bad huawei costumers service refuse to provide me unlock code bootloader, it's time to leave

Envoyé de mon SNE-LX2 en utilisant Tapatalk
 

octopus82

Senior Member
May 16, 2012
421
7
Download your Files what you need to flash!
Download Patched Ramdisk and Nocheckimg (Pass: mrrib)

Unlock Your Bootloader
Boot into fastboot mode and flash nocheckrecovery and Patched Ramdisk
type
fastboot flash ramdisk mate20lite_patched_boot.img
fastboot flash recovery_ramdisk SNE_recovery_NoCheck.img

Boot into Android System enable adb debbuging in developer settings.
Rename and copy firmware files via MTP to your internal memory
update_data_full_public.zip -> update_data_public.zip
update.zip -> update.zip
update_full_SNE-LXX_hw_eu.zip -> update_all_hw.zip
Install Magisk Manager MagiskManager.apk
Copy OEM info binary file to internal memory oeminfo.bin

Start ADB
type one by one
adb shell
su
accept the prompt at your Mate 20 Lite
mkdir /data/local/tmp
mv /sdcard/oeminfo /data/local/tmp
cd /data/local/tmp
chmod +x oeminfo
Example for SNE-L21C432
./oeminfo SNE-L21 C432 hw/eu
mkdir /data/update/HWOTA
cd /sdcard/
mv *.zip /data/update/HWOTA
Paste recovery command(all lines at once) and wait for prompt to be shown before next step:
echo "--update_package=/data/update/HWOTA/update.zip" > /cache/recovery/command
echo "--update_package=/data/update/HWOTA/update_data_public.zip" >> /cache/recovery/command
echo "--update_package=/data/update/HWOTA/update_all_hw.zip" >> /cache/recovery/command
exit
exit
adb reboot recovery

Looks like this:

D:\Huawei\adb>adb shell
HWSNE:/ $ su
HWSNE:/ # mv /sdcard/oeminfo /data/local/tmp
HWSNE:/ # cd /data/local/tmp
HWSNE:/data/local/tmp # chmod +x oeminfo
HWSNE:/data/local/tmp # ./oeminfo SNE-L21 C432 hw/eu
HWSNE:/data/local/tmp # mkdir /data/update/HWOTA
HWSNE:/data/local/tmp # cd /sdcard/
HWSNE:/sdcard # mv *.zip /data/update/HWOTA
HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update.zip" > /cache/recovery/command
HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update_data_public.zip" >> /cache/recovery/command
HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update_all_hw.zip" >> /cache/recovery/command
HWSNE:/sdcard # exit
HWSNE:/ $ exit
D:\Huawei\adb>adb reboot recovery

Phone will reboot and starts to install and Rebrand your Phone

ROOT ONLY
1.Unlock Your Bootloader
2.Root your Mate 20 Lite with Patched Ramdisk
3.Install Magisk Manager MagiskManager.apk
4. Update MagiskManager




link for firmware please, all which I tried doesn't work with this oem (c432)
 

magina74

Member
May 14, 2009
48
3
Could someone tell me how to change the cust of my mobile to receive updates? Thank you. Screenshot_20190423_132408.jpgScreenshot_20190423_132430.jpg

Enviado desde mi SNE-LX1 mediante Tapatalk
 

The4anoni

Senior Member
Sep 25, 2015
222
53
Anyone knows how to debrand without bootloader unlock ? My friend has mate 20 lite Dual Sim with t mobile Poland brand.
 

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  • 1
    Download your Files what you need to flash!
    Download Patched Ramdisk and Nocheckimg (Pass: mrrib)

    Unlock Your Bootloader
    Boot into fastboot mode and flash nocheckrecovery and Patched Ramdisk
    type
    fastboot flash ramdisk mate20lite_patched_boot.img
    fastboot flash recovery_ramdisk SNE_recovery_NoCheck.img

    Boot into Android System enable adb debbuging in developer settings.
    Rename and copy firmware files via MTP to your internal memory
    update_data_full_public.zip -> update_data_public.zip
    update.zip -> update.zip
    update_full_SNE-LXX_hw_eu.zip -> update_all_hw.zip
    Install Magisk Manager MagiskManager.apk
    Copy OEM info binary file to internal memory oeminfo.bin

    Start ADB
    type one by one
    adb shell
    su
    accept the prompt at your Mate 20 Lite
    mkdir /data/local/tmp
    mv /sdcard/oeminfo /data/local/tmp
    cd /data/local/tmp
    chmod +x oeminfo
    Example for SNE-L21C432
    ./oeminfo SNE-L21 C432 hw/eu
    mkdir /data/update/HWOTA
    cd /sdcard/
    mv *.zip /data/update/HWOTA
    Paste recovery command(all lines at once) and wait for prompt to be shown before next step:
    echo "--update_package=/data/update/HWOTA/update.zip" > /cache/recovery/command
    echo "--update_package=/data/update/HWOTA/update_data_public.zip" >> /cache/recovery/command
    echo "--update_package=/data/update/HWOTA/update_all_hw.zip" >> /cache/recovery/command
    exit
    exit
    adb reboot recovery

    Looks like this:

    D:\Huawei\adb>adb shell
    HWSNE:/ $ su
    HWSNE:/ # mv /sdcard/oeminfo /data/local/tmp
    HWSNE:/ # cd /data/local/tmp
    HWSNE:/data/local/tmp # chmod +x oeminfo
    HWSNE:/data/local/tmp # ./oeminfo SNE-L21 C432 hw/eu
    HWSNE:/data/local/tmp # mkdir /data/update/HWOTA
    HWSNE:/data/local/tmp # cd /sdcard/
    HWSNE:/sdcard # mv *.zip /data/update/HWOTA
    HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update.zip" > /cache/recovery/command
    HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update_data_public.zip" >> /cache/recovery/command
    HWSNE:/sdcard # echo "--update_package=/data/update/HWOTA/update_all_hw.zip" >> /cache/recovery/command
    HWSNE:/sdcard # exit
    HWSNE:/ $ exit
    D:\Huawei\adb>adb reboot recovery

    Phone will reboot and starts to install and Rebrand your Phone

    ROOT ONLY
    1.Unlock Your Bootloader
    2.Root your Mate 20 Lite with Patched Ramdisk
    3.Install Magisk Manager MagiskManager.apk
    4. Update MagiskManager
    1
    how can we unlock the bootloader?
    1
    Did i have to get unlock code to this way work or what ?? no response ??

    off course, it does say in the instructions that you have to unlock the bootloader.

    to bad that you can't get unlock codes, it was open a few days ago but now it's closed again.