disclaimer : i am not responsible for any damage to your device so use at your own risk
all of your data will be lost ( internal storage)
This tutorials is for BAC_L21C185 devices only
all of nova 2 plus got huawei histen effects disabled after unlocking bootloader
i was unable to find any method that make my headset volume normal after unlocking bootloader so i decided to share a working method with u ..
and remember do it at your own RISK
requirements :
0: adb and fastboot files
1: unlocked bootloader
2: only twrp for oreo ( can be found on my previous thread )
3: files for firmware BAC-L21 8.0.0.330(C185CUSTC185D1) {3 files can be downloaded from firmware finder for huawei on playstore or windows { i will post the 3 links in 1 comment }
4:HuaweiUpdateExtractor_0.9.9.5 can be downloaded from this thread by worstenbrood https://forum.xda-developers.com/showthread.php?t=2433454
steps :
1:backup all your data
2: download all files
3: extract update.app from downloaded update.zip only using huawei update extractor ( remember to disable header checksum or you will got an error )
4: copy the update_full_BAC-L21_hw_meafnaf.zip and update_data_full_public to your sdcard
5: turn off your phone
6: reboot to fastboot ( volume down and power while connecting to computer )
7:{skip this step if you already flashed twrp } flash twrp from my previous thread ( don't flash the magisk zip )
8:use this command to erase system and userdata
9: use this command to flash system from extracted update.zip
10: after those is finished unplug your phone and go to twrp using volume up and power key
11: in twrp format ( not wipe ) the data partition and then use the fix dataencryption in the advanced tab
12: reboot system ( system should boot up slowly if not then you have do something wrong ..)
13: setup the phone
14: reboot to twrp recovery
15:if all is good you have to see the internal storage as normal name ( not encrypted if no you have maked something wrong)
15: flash the update_full_BAC-L21_hw_meafnaf.zip and update_data_full_public from your sdcard ( any error is normal )
16: reboot system
17: root the system if you want with magisk ( optional )
18 : enjoy huawei histen effect with root
Again i'm not responsible for any damage to your device ///
tested on my nova 2 plus BAC-L21 8.0.0.330(C185CUSTC185D1)
don't forget to press the thanks button
all of your data will be lost ( internal storage)
This tutorials is for BAC_L21C185 devices only
all of nova 2 plus got huawei histen effects disabled after unlocking bootloader
i was unable to find any method that make my headset volume normal after unlocking bootloader so i decided to share a working method with u ..
and remember do it at your own RISK
requirements :
0: adb and fastboot files
1: unlocked bootloader
2: only twrp for oreo ( can be found on my previous thread )
3: files for firmware BAC-L21 8.0.0.330(C185CUSTC185D1) {3 files can be downloaded from firmware finder for huawei on playstore or windows { i will post the 3 links in 1 comment }
4:HuaweiUpdateExtractor_0.9.9.5 can be downloaded from this thread by worstenbrood https://forum.xda-developers.com/showthread.php?t=2433454
steps :
1:backup all your data
2: download all files
3: extract update.app from downloaded update.zip only using huawei update extractor ( remember to disable header checksum or you will got an error )
4: copy the update_full_BAC-L21_hw_meafnaf.zip and update_data_full_public to your sdcard
5: turn off your phone
6: reboot to fastboot ( volume down and power while connecting to computer )
7:{skip this step if you already flashed twrp } flash twrp from my previous thread ( don't flash the magisk zip )
8:use this command to erase system and userdata
PHP:
fastboot erase system
fastboot erase userdata
PHP:
fastboot flash system {insert system.img location}11: in twrp format ( not wipe ) the data partition and then use the fix dataencryption in the advanced tab
12: reboot system ( system should boot up slowly if not then you have do something wrong ..)
13: setup the phone
14: reboot to twrp recovery
15:if all is good you have to see the internal storage as normal name ( not encrypted if no you have maked something wrong)
15: flash the update_full_BAC-L21_hw_meafnaf.zip and update_data_full_public from your sdcard ( any error is normal )
16: reboot system
17: root the system if you want with magisk ( optional )
18 : enjoy huawei histen effect with root
Again i'm not responsible for any damage to your device ///
tested on my nova 2 plus BAC-L21 8.0.0.330(C185CUSTC185D1)
don't forget to press the thanks button
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