Android Pie - where is ramdisk partition?? - Honor 10 Questions & Answers

Hi all. I upgrade my Honor 10 to Android 9 using beta-flashy 0.2 (root is needed) but now I would to downgrade to Oreo 8.1 using fastboot and ramdisk, kernel, cust and system images, extracted from oreo firmware Update.app. But I can't flash ramdisk because fastboot has an error [(writing 'ramdisk'... FAILED (remote: partition length get error)], so I think Oreo has not ramdisk partition but only kernel.img as I can see from Android Pie update.app. Then is it impossible to me to downgrade? Please help

Use this metod, only change 3 files update.zips for honor 10
https://forum.xda-developers.com/huawei-p20/how-to/guide-how-to-rollback-emui-9-beta-to-t3841687

Longerski said:
Use this metod, only change 3 files update.zips for honor 10
https://forum.xda-developers.com/huawei-p20/how-to/guide-how-to-rollback-emui-9-beta-to-t3841687
Click to expand...
Click to collapse
Thanks! It worked.

Related

Question magisk root by patching boot img

Hello guys, I have few questions and hopefully someone can answer them.
I am trying to root my mate 10 pro with version:
BLA-L29 8.0.0.127(C432)
I want to root it with magisk and since twrp is not available yet,
is it possible to root by patching the boot image?
If it is possible, how do I extract the boot image without root?
This is what i found online.
Method 2: Patching Stock Boot Image
This method doesn’t require you to have TWRP in order to install Magisk 15.0 update.
1. Download the latest Magisk Manager APK: MagiskManager-v5.5.1.apk
2. Use a file manager to install the downloaded app on your device.
3. Grab the stock boot image (kernel) and it should be corresponding to the firmware installed on your device.
For Nexus and Pixel devices, you can extract it from the factory image. For other OEM devices, you might need to check it with your manufacturer’s support.
4. Copy the downloaded “boot.img” to the internal storage of your Android device.
5.Open the Magisk Manager app and tap on the ‘Install’ button.
6. Again, choose ‘Install’ and then ‘Patch Boot Image File’.
7. Navigate to the storage and select the ‘boot.img’ file you just transferred.
8. The Magisk Manager app will patch the stock boot image and place the resultant ‘patched_boot.img’ in the ‘MagiskManager’ folder.
9. Transfer the file from your phone to C:\adb folder on your PC.
10. Hold the SHIFT key on your PC and right-click on an empty space inside the folder. Then select ‘Open PowerShell window here’ from the menu.
11. Boot your Android into Fastboot mode and connect it to the PC.
Enter the following command to root your Android phone using Magisk 15.0 update:
fastboot flash boot patched_boot.img
Finally, reboot your device.
fastboot reboot
I have tried this method and got a boot loop... Don't try this if you don't know what you do
with some ressources in others threads you can download the firmware, unpack it and try to patch this with magisk. But if you don't know how to do that, you shouldn't do that
Read these scripts to learn how flash works with mate 10 => https://forum.xda-developers.com/mate-10/how-to/guide-mate-10-flash-oreo-update-package-t3716814
Dagda-Esus said:
I have tried this method and got a boot loop... Don't try this if you don't know what you do
with some ressources in others threads you can download the firmware, unpack it and try to patch this with magisk. But if you don't know how to do that, you shouldn't do that
Read these scripts to learn how flash works with mate 10 => https://forum.xda-developers.com/mate-10/how-to/guide-mate-10-flash-oreo-update-package-t3716814
Click to expand...
Click to collapse
Did you get the boot.img file ? or did you do it in another way ?
I'm interested in this as well...
I have downloaded full OTAs, but there is no boot.img? I have tried the above method with the ramdisk.img since it's usually part of the boot.img, but I get bootloop.
trackloading said:
I'm interested in this as well...
I have downloaded full OTAs, but there is no boot.img? I have tried the above method with the ramdisk.img since it's usually part of the boot.img, but I get bootloop.
Click to expand...
Click to collapse
ramdisk.img is correct. boot.img is ramdisk and kernel combined, but as of Oreo it's now ramdisk.img and kernel.img.
So patching ramdisk.img is the way to go?
yfaykya said:
So patching ramdisk.img is the way to go?
Click to expand...
Click to collapse
Loop device support is not available yet, so Magisk can't be installed (System less only). The only option is Supersu.
Edit: Magisk can be installed, but it ends in a bootloop (Actually just a reboot before boot animation starts).
So it's not loop support that's wrong, because I've tested now and it does work.
My devices is Huawei Honor V10 with Emui 8.0 (OREO), I can't find the stock boot.img by extracting the official full OTA update.app.
I got the stock boot.img from a third party rom for V10 (Kangvip mod rom for v10 B122) , and patched it in Magisk manager.
I use ' fastboot flash ramdisk patched_boot.img ' to flash the pathed boot. And i got boot loop...
There's isn't a custom recovery for V10, so i can't flash supersu.
Anyone got a solution for this?
dawnc said:
My devices is Huawei Honor V10 with Emui 8.0 (OREO), I can't find the stock boot.img by extracting the official full OTA update.app.
I got the stock boot.img from a third party rom for V10 (Kangvip mod rom for v10 B122) , and patched it in Magisk manager.
I use ' fastboot flash ramdisk patched_boot.img ' to flash the pathed boot. And i got boot loop...
There's isn't a custom recovery for V10, so i can't flash supersu.
Anyone got a solution for this?
Click to expand...
Click to collapse
Do you know your model number?
Like
xxx-CxxxBxxx
ante0 said:
Loop device support is not available yet, so Magisk can't be installed (System less only). The only option is Supersu.
Edit: Magisk can be installed, but it ends in a bootloop (Actually just a reboot before boot animation starts).
So it's not loop support that's wrong, because I've tested now and it does work.
Click to expand...
Click to collapse
Did you get magisk working ?
lisa99 said:
Did you get magisk working ?
Click to expand...
Click to collapse
Nope. Magisk replaces original INIT in ramdisk, that makes it reboot after the "Your device is unlocked" screen.
I'm trying some other things.
I read that newer devices might actually read initramfs from recovery rather than ramdisk (boot) so I'm trying that out now...
ante0 said:
Loop device support is not available yet, so Magisk can't be installed (System less only). The only option is Supersu.
Edit: Magisk can be installed, but it ends in a bootloop (Actually just a reboot before boot animation starts).
So it's not loop support that's wrong, because I've tested now and it does work.
Click to expand...
Click to collapse
ante0 said:
Nope. Magisk replaces original INIT in ramdisk, that makes it reboot after the Your devices is unlocked screen.
I'm trying some other things.
I read that newer devices might actually read initramfs from recovery rather than ramdisk (boot) so I'm trying that out now...
Click to expand...
Click to collapse
let me know if you figure something out.
ante0 said:
do you know your model number?
Like
xxx-cxxxbxxx
Click to expand...
Click to collapse
bkl-al20c00
dawnc said:
bkl-al20c00
Click to expand...
Click to collapse
You seem to have fixed it already?
ante0 said:
You seem to have fixed it already?
Click to expand...
Click to collapse
I've made a boot.img with supersu inside.
But can't fix magisk root
dawnc said:
I've made a boot.img with supersu inside.
But can't fix magisk root
Click to expand...
Click to collapse
Nope. I've tested a lot.
First you need extract magisk zip then open common/util_functions.sh and edit
BOOTIMAGE=`find /dev/block -iname boot$SLOT | head -n 1` 2>/dev/null
to
BOOTIMAGE=`find /dev/block -iname ramdisk$SLOT | head -n 1` 2>/dev/null
save and repack.
But I'm pretty sure it's because of the INIT it places in RAMDISK...
You have to modify kernel too, because RAMDISK contains an empty kernel and it applies the hexpatch to RAMDISK instead of the real KERNEL.
But either way it ends in a boot loop. And before logcat can start so no logs either... :/
ante0 said:
Nope. I've tested a lot.
First you need extract magisk zip then open common/util_functions.sh and edit
BOOTIMAGE=`find /dev/block -iname boot$SLOT | head -n 1` 2>/dev/null
to
BOOTIMAGE=`find /dev/block -iname ramdisk$SLOT | head -n 1` 2>/dev/null
save and repack.
But I'm pretty sure it's because of the INIT it places in RAMDISK...
You have to modify kernel too, because RAMDISK contains an empty kernel and it applies the hexpatch to RAMDISK instead of the real KERNEL.
But either way it ends in a boot loop. And before logcat can start so no logs either... :/
Click to expand...
Click to collapse
Have u found a way to make magisk work?
dawnc said:
Have u found a way to make magisk work?
Click to expand...
Click to collapse
It might be because loop is not fully working.
But no, haven't found any way.
@ante0 Have you tested both flashing patched ramdisk.img and patched recovery_ramdisk.img ? Will this make magisk work?
dawnc said:
@ante0 Have you tested both flashing patched ramdisk.img and patched recovery_ramdisk.img ? Will this make magisk work?
Click to expand...
Click to collapse
Not both at once no.

Phone Unlocked, FRP Unlocked but still without OS, help please!

Hi guys, I have big problem. I have Honor 9-L09C432 (EU Version) and I wanted to flash Android 8.0. After succesful update, I found out I'm struck in the beta version (apps, functions, etc.) So I wanted to do rollback to EMUI 5.0/A 7.0. I followed some guides and I failed. Now I have phone without OS (unlocked) and I want to have original firmware with EMUI 5.1 (Android 7). I followed this guide: https://forum.xda-developers.com/ho...p/honor-9-os-installed-twrp-fastboot-t3718501 but without any progress. TWRP doesn't let me go further and I am stuck because USB does not work in TWRP mode. It works in fastboot mode but I cannot see phone in hardware and can't transfer any files to phone. Any help?
I'll say:
First go back to a working emui8 system by flashing latest emui8 firmware same as your phone's region with HuRUpdater tool.
oslo83 said:
I'll say:
First go back to a working emui8 system by flashing latest emui8 firmware same as your phone's region with HuRUpdater tool.
Click to expand...
Click to collapse
But I am without OS and Updater does not work
If you're with oreo partitions scheme, use HuRUpdater with oreo's twrp linked in HuRUpdater thread.
If you're with nougat partitions scheme, use a 'service repair' firmware you can flash the dload way with an external SDcart or USB-OTG exfat formated.
oslo83 said:
If you're with oreo partitions scheme, use HuRUpdater with oreo's twrp linked in HuRUpdater thread.
If you're with nougat partitions scheme, use a 'service repair' firmware you can flash the dload way with an external SDcart or USB-OTG exfat formated.
Click to expand...
Click to collapse
I wrote that my USB does not work thanks to TWRP Oreo version. I see my phone connected in ADB but in PC no. I have SDcard but I have not SDcard reader, so I wanted to try figure out my problem without buying SDcard reader as first
or try with a 50cents USB-OTG adapter.
I have USB-OTG Adapter, but when I tried to flash last firmware, I saw some errors and os does not launch. So I need links to function version for HuR updater tool
Toldist said:
I have USB-OTG Adapter, but when I tried to flash last firmware, I saw some errors and os does not launch. So I need links to function version for HuR updater tool
Click to expand...
Click to collapse
Use these firmwares links depending of your actual partition scheme (nougat or oreo) and where you wanna end:
-If already with oreo partition scheme, here is firmware oreo C432B363 FullOTA to use with HuRUpdater (I tested) :
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2310/g1699/v131454/f1/full/update.zip
http://update.hicloud.com:8180/TDS/...l/STF-L09_hw_eu/update_full_STF-L09_hw_eu.zip
http://update.hicloud.com:8180/TDS/...54/f1/full/public/update_data_full_public.zip
-If already with oreo partition scheme, here is firmware to ROLLBACK to nougat C432B183 FullOTA to use with HuRUpdater (It's told it's working) :
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1906/g1642/v116404/f1/full/update.zip
http://update.hicloud.com:8180/TDS/...l/STF-L09_hw_eu/update_full_STF-L09_hw_eu.zip
-If already with nougat partition scheme, here is service firmware to flash a nougat C432B130 using a dload folder with 3-buttons boot to firmware mode and your usb exfat formated ; You'll have to flash 3 times this way like said in the instructions inside the .rar (I tested) :
http://androidhost.ru/v5
oslo83 said:
Use these firmwares links depending of your actual partition scheme (nougat or oreo) and where you wanna end:
-If already with oreo partition scheme, here is firmware oreo C432B363 FullOTA to use with HuRUpdater (I tested) :
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G2310/g1699/v131454/f1/full/update.zip
http://update.hicloud.com:8180/TDS/...l/STF-L09_hw_eu/update_full_STF-L09_hw_eu.zip
http://update.hicloud.com:8180/TDS/...54/f1/full/public/update_data_full_public.zip
-If already with oreo partition scheme, here is firmware to ROLLBACK to nougat C432B183 FullOTA to use with HuRUpdater (It's told it's working) :
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1906/g1642/v116404/f1/full/update.zip
http://update.hicloud.com:8180/TDS/...l/STF-L09_hw_eu/update_full_STF-L09_hw_eu.zip
-If already with nougat partition scheme, here is service firmware to flash a nougat C432B130 using a dload folder with 3-buttons boot to firmware mode and your usb exfat formated ; You'll have to flash 3 times this way like said in the instructions inside the .rar (I tested) :
http://androidhost.ru/v5
Click to expand...
Click to collapse
Okay, I will try that

[CLOAED][GUIDE] Flash Generic System Image Using CMD Or TWRP In Nokia 6.1 Plus

Treble Flashing Guide For All nokia treble enabled phones
Note -1. Before Doing These Steps Your device bootloader should be unlocked. otherwise you may brick your device.
2.Copy img files according to GSI Android Version
Example - iam using Nokia 6.1 Plus & i want to flash Pixel-ex-periance-9
in my phone using GSI
METHOD 1 - VIA CMD
1. copy vendor.img & boot.img form Android 9 stock ota.zip or OST File
2. download gsi from aosp , lineage , pixel experiance etc but choose ab Arm 64
3. now keep 3 files in one folder
4. open cmd in that folder
5. now turn of your mobile and go to download mode
6. now type fastboot devices
7. type fastboot -w
8. type fastboot flash vendor vendor.img
9. type fastboot flash system PixelExperienceP-arm64-ab.img
10. type fastboot flash boot boot.img
11. type fastboot -w
12. fastboot reboot
METHOD 2 - VIA TWRP
1. copy Those 3 img files to your directory internal or external
2. wipe everything except your internal & sd
3. select install img
4. select vendor.img and select vendorimage in partition box swipe to flash
5. next select PixelExperienceP-arm64-ab.img and select systemimage in partition box swipe to flash
6. next select boot.img and select boot in partition box swipe to flash
7. reboot system
Download stock Vendor.img & boot.img files from the below links
Android 9 https://drive.google.com/open?id=1WC9iGS8QnnnBmG4KKL3sEcqlR8LceBUt
Android 8.1.0 https://drive.google.com/open?id=1yY3QvUCYKDXlfn9bREObS2XwCScnU-EN
Please Hit Thanks Button If You Understand My Guide. Hope Every One Will Boot GSI Successfully In Your Phones. Keep Going...!!!
Thank you
can you post 6.1plus vendor IMG and boot IMG here please
Or links
pawankonjarla said:
can you post 6.1plus vendor IMG and boot IMG here please
Or links
Click to expand...
Click to collapse
links updated now
BootLoader
Should the bootloader be unlocked to flash via CMD??
Thanks:good:
nikash07 said:
Should the bootloader be unlocked to flash via CMD??
Thanks:good:
Click to expand...
Click to collapse
yes Need to unlock your bootloader before flashing GSI Or else you may Brick your device
Raghu varma said:
yes Need to unlock your bootloader before flashing GSI Or else you may Brick your device
Click to expand...
Click to collapse
How to unlock bootloader, especially after August Security patch coz HMD doesn't allow to unlock bootloader of 6.1 plus anymore
nikash07 said:
How to unlock bootloader, especially after August Security patch coz HMD doesn't allow to unlock bootloader of 6.1 plus anymore
Click to expand...
Click to collapse
Just Go to Nearest Nokia Care Point And tell them Iam not comfort with Android Pie i want to revert back to oreo june Security Patch So Just Inform Them i mean tell them to flash DRG-229D File . This file will directly goes down to oreo june security Patch And give the mobile to them they will flash in 2minutes And request Unlock Key Just by in searching Google.
Raghu varma said:
Just Go to Nearest Nokia Care Point And tell them Iam not comfort with Android Pie i want to revert back to oreo june Security Patch So Just Inform Them i mean tell them to flash DRG-229D File . This file will directly goes down to oreo june security Patch And give the mobile to them they will flash in 2minutes And request Unlock Key Just by in searching Google.
Click to expand...
Click to collapse
I don't think Nokia is going to accept this and flash Oreo just like that.
nikash07 said:
I don't think Nokia is going to accept this and flash Oreo just like that.
Click to expand...
Click to collapse
Bro I updated to pie and went to care point and said some complaints about pie.they finally downgraded my phone . For example tell them Iam not comfort with pie so just flash DRG-229D File using ost. This file belongs to Oreo june security patch .
I have removed the Telegram link in your OP. Posting Telegram links or other ways of promoting social media is not allowed on XDA.
Forum Rules said:
Self-promotion is forbidden, this includes blogs, social media and video channels etc. Random links will be removed.
Click to expand...
Click to collapse
Raghu varma said:
Treble Flashing Guide For All nokia treble enabled phones
Note -1. Before Doing These Steps Your device bootloader should be unlocked. otherwise you may brick your device.
2.Copy img files according to GSI Android Version
Example - iam using Nokia 6.1 Plus & i want to flash Pixel-ex-periance-9
in my phone using GSI
METHOD 1 - VIA CMD
1. copy vendor.img & boot.img form Android 9 stock ota.zip or OST File
2. download gsi from aosp , lineage , pixel experiance etc but choose ab Arm 64
3. now keep 3 files in one folder
4. open cmd in that folder
5. now turn of your mobile and go to download mode
6. now type fastboot devices
7. type fastboot -w
8. type fastboot flash vendor vendor.img
9. type fastboot flash system PixelExperienceP-arm64-ab.img
10. type fastboot flash boot boot.img
11. type fastboot -w
12. fastboot reboot
METHOD 2 - VIA TWRP
1. copy Those 3 img files to your directory internal or external
2. wipe everything except your internal & sd
3. select install img
4. select vendor.img and select vendorimage in partition box swipe to flash
5. next select PixelExperienceP-arm64-ab.img and select systemimage in partition box swipe to flash
6. next select boot.img and select boot in partition box swipe to flash
7. reboot system
Download stock Vendor.img & boot.img files from the below links
Android 9 https://drive.google.com/open?id=1WC9iGS8QnnnBmG4KKL3sEcqlR8LceBUt
Android 8.1.0 https://drive.google.com/open?id=1yY3QvUCYKDXlfn9bREObS2XwCScnU-EN
My Teligram Group Link All Are invited And Feel Free to Ask your Questions MOD EDIT: LINKS REMOVED
My Teligram Channel For the Further Information
Please Hit Thanks Button If You Understand My Guide. Hope Every One Will Boot GSI Successfully In Your Phones. Keep Going...!!!
Thank you
Click to expand...
Click to collapse
the Doctor said:
I have removed the Telegram link in your OP. Posting Telegram links or other ways of promoting social media is not allowed on XDA.
Click to expand...
Click to collapse
thanks for the information. I won't repeat this again
thank you very much
Can we unlock now?
And
How to flash stock rom
I installed AEX gsi, but without TWRP I can't install gapps. Anyone know how to install gapps another way?
paul89rulez said:
thank you very much
Click to expand...
Click to collapse
Welcome
bbcastro said:
I installed AEX gsi, but without TWRP I can't install gapps. Anyone know how to install gapps another way?
Click to expand...
Click to collapse
Well now twrp thread is up in nokia 6.1 kenel and recovery development section check it out
earlier treble gsi's had issues with Nokia phones Sim cards not being detected - has this been resolved, specifically relating to TA-1103?
So should I download From "A" only roms or "A/AB" roms?
Nokia X6 with Custom Oreo ROM - How to load stock Android Pie 6.1 plus image
Hi,
I bought a Nokia X6 in September 2018 (6GB/64GB) and would like to install the Stock Nokia 6.1 Plus Android 9 image.
I see my phone is rooted and it shows the message "Your device has loaded a different operating system." everytime I start it and I have to use Magisk to hide several banking applications.
The phone works great and I knew it was going to be relased in Europe eventually, but I am scared to brick it by loading the Android 9 Image.
I already tried attempting the update through OTA but the zip file is ignored. Nothing happens.
I am new to this forum so I don't know if my question has been asked by someone else.
Can you please help me?
Thank you!
Image size is bigger than target device..
I am using nokia 6.1 plus .. its support project treble , and its ab device..
When i try to flash a gsi rom bigger than 2.5 gb its also eror that image size is bigger than target device ...:crying:
Many popular gsi like oos, one, hydrogen, color os file size over than 2.5 gb .. so always shows this eror..
Any solution for this eror..??
---------- Post added at 04:03 PM ---------- Previous post was at 03:28 PM ----------
I am using nokia 6.1 plus .. its support project treble , and its ab device..
When i try to flash a gsi rom bigger than 2.5 gb its also eror that image size is bigger than target device ...:crying:
Many popular gsi like oos, one, hydrogen, color os file size over than 2.5 gb .. so always shows this eror..
Any solution for this eror..??

[Q] How to reset to stock firmware (force upgrade) Huawei Mate 10 Lite (RNE-L21)

Hello,
I wanted to flash Lineage OS 15.1 on my Huawei Mate 10 Lite (RNE-L21). I have an unlocked bootloader and TWRP 3.1.1-0 (OpenKirin Edition, from here: Link).
Unfortunately, when only wanting to do a factory reset prior to the Lineage OS install, I accidentally wiped my system partition. Now Lineage OS won't install, as it is lacking the stock system (checks the system prior to the install, see XDA-LineageOS15.1-Link).
Now I want to install the stock firmware, in order to install Lineage OS. For this reason I checked my phones region and fastboot getvar vendorcountry returned vendorcountry: hw/eu. So I guess I am on C432? Please correct me if I am wrong. So I downloaded the RNE-L21C432B304 firmware from here. The downloaded update.zip folder with a fairly huge UPDATE.APP file (>4GB) I unzipped and put on the external-sd card in a folder named "dload". Inside the dload folder there is the UPDATE.APP file among some other files (folder META-INF, new_filecontext_system, ...). However, when I now enter the software upgrade mode (power + both volume keys) the install breaks at 5%. It seems that it either can't detect the UPDATE.APP file, or it is the wrong one. I also tried to put the dload folder into /sdcard/, but the outcome is the same. Also if I don't add any files (so no dload folder), the outcome is the same, it breaks at 5%, so I am not sure if it is even checking the UPDATE.APP file.
I hope somebody has a hint for me.
Best, Felix
P.s.: I also tried to flash the OpenKirin EMUI 8-based Build LineageOS 16.0 Build 2 using their guide (OpenKirin Installation Guide), which wasn't working. But as they state you need to have EMUI 8.0 installed, I guess the problem is that I don't have any system installed at the moment.
I finally figured it out. I was on Android 7 before deleting the system partiton. I didn't know there is such a big difference partitionwise between Android 7 and 8 and I always tried to flash an Android 8 image. Flashing an Android 7 image worked. Then I could update to Andorid 8 via stock Huawei tools and afterwards flash a custom rom.
Mecroob said:
I finally figured it out. I was on Android 7 before deleting the system partiton. I didn't know there is such a big difference partitionwise between Android 7 and 8 and I always tried to flash an Android 8 image. Flashing an Android 7 image worked. Then I could update to Andorid 8 via stock Huawei tools and afterwards flash a custom rom.
Click to expand...
Click to collapse
Were did you find the android 7 rom? I want to downgrade my RNE-L21 (C185) from android 8 to 7.
brokenpotato said:
Were did you find the android 7 rom? I want to downgrade my RNE-L21 (C185) from android 8 to 7.
Click to expand...
Click to collapse
I mostly used this site: Link
Additionally, there is some tool, which includes a lot of Huawei stock ROMs. Unfortunately, I can't find it anymore. But maybe you have some luck googling.
Because I just came by the tool I used: It is called Huawei Multi-Tool:
[TOOL] Huawei Multi-Tool v8 by Team MT
Huawei Multi-Tool by Team MT Download Link: Project downloads Description: The application is based on working with fastboot and adb modes of Huawei and Honor smartphones. Allows you to perform many actions with any device on the...
forum.xda-developers.com

Huawei Y7 Prime 2018 (LDN-L21) - I want to FLASH my phone, but how? Problem

Hello,
I found that it is possibility to Install new system on a phone. I did research about this but I don't really know how I don't understand everything.
When I was searching for my phone model there were some inaccuracies.
For example: I couldn't find the proper version. I have found "firmwares" that differs by one letter and I don't know I can download it or better no :/
My Phone Specifications are:
HUAWEI Y7 Prime 2018
Model: LDN-L21
LDN-L21 8.0.0.147(C432)
EMUI Version: 8.0.0
Android System Version: 8.0.0
Custom Version: CUSTC432D1
I found a site where I can download Firmwares.
My question is: Can I download for example this version and install it?
LDN-L21 London-L21A 8.0.0.150(C432CUSTC432D1)
or I must find version that exactly match my phone specifications? And what the word "London" means here?
Could somebody tell me step by step what should I do to Install new system on my phone?
Hello.
There are 1 letter difference in model - L21A and L21B. I guess there are no really HW or SW differences, but I stayed at L21B stock rom.
London is commercial codename for that type/serie of phone. LDN-L01 to L29 are similar Huawei and Honor phones with various names (Y7 2018/ Nova 2 lite / Honor 7A/7C etc). Other line/serie has other city name.
Latest stock rom for LDN-L21B is 8.0.0.151, for now.
If your phone is not rooted, still bootloader locked, with stock recovery: use System update from Settings or boot to eRecovery, connect to WiFi and let phone download latest rom and install it automatically.
adeii said:
Hello.
There are 1 letter difference in model - L21A and L21B. I guess there are no really HW or SW differences, but I stayed at L21B stock rom.
London is commercial codename for that type/serie of phone. LDN-L01 to L29 are similar Huawei and Honor phones with various names (Y7 2018/ Nova 2 lite / Honor 7A/7C etc). Other line/serie has other city name.
Latest stock rom for LDN-L21B is 8.0.0.151, for now.
If your phone is not rooted, still bootloader locked, with stock recovery: use System update from Settings or boot to eRecovery, connect to WiFi and let phone download latest rom and install it automatically.
Click to expand...
Click to collapse
Hi can u give a firmware my ldn-l21b 8.0.0.151 thank you
Malakagay said:
Hi can u give a firmware my ldn-l21b 8.0.0.151 thank you
Click to expand...
Click to collapse
I got even newer firmware 8.0.0.159.
Original links, read by eRecovery > Flash new rom, are:
/data/update/package_cache/update.zip
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/d1/v3/beb9cc4fb2a94ad1bedd5e32386ff99b/full/update.zip
/data/update/package_cache/update_data_full_public.zip
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/d1/v3/beb9cc4fb2a94ad1bedd5e32386ff99b/full/public/update_data_full_public.zip
/data/update/package_cache/update_full_LDN-L21B_hw_eu.zip
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/d1/v3/beb9cc4fb2a94ad1bedd5e32386ff99b/full/LDN-L21B_hw_eu/update_full_LDN-L21B_hw_eu.zip
I guess that you can use some of recovery modes: stock recovery, TWRP recovery or fastboot flash. Inside every ZIP is UPDATE.app. Every *.app can be unpacked with Huawei_Update_Extractor_v0.9.9.5. Eccential partitions for flash are ramdisk, kernel, product, system, vendor, version, cust. Extracted IMGs are still packed as SPARE img, so you have to unpack them with SIMG2IMG (simg2img system.img sys.img).
Now images can be flashed with custom *TWRP* recovery or fastboot (fastboot flash system system.img).
adeii said:
I got even newer firmware 8.0.0.159.
Original links, read by eRecovery > Flash new rom, are:
/data/update/package_cache/update.zip
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/d1/v3/beb9cc4fb2a94ad1bedd5e32386ff99b/full/update.zip
/data/update/package_cache/update_data_full_public.zip
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/d1/v3/beb9cc4fb2a94ad1bedd5e32386ff99b/full/public/update_data_full_public.zip
/data/update/package_cache/update_full_LDN-L21B_hw_eu.zip
http://update.dbankcdn.com/download/data/pub_13/HWHOTA_hotaMigrate_900_9/d1/v3/beb9cc4fb2a94ad1bedd5e32386ff99b/full/LDN-L21B_hw_eu/update_full_LDN-L21B_hw_eu.zip
I guess that you can use some of recovery modes: stock recovery, TWRP recovery or fastboot flash. Inside every ZIP is UPDATE.app. Every *.app can be unpacked with Huawei_Update_Extractor_v0.9.9.5. Eccential partitions for flash are ramdisk, kernel, product, system, vendor, version, cust. Extracted IMGs are still packed as SPARE img, so you have to unpack them with SIMG2IMG (simg2img system.img sys.img).
Now images can be flashed with custom *TWRP* recovery or fastboot (fastboot flash system system.img).
Click to expand...
Click to collapse
HI thank you for your reply,can u give me ldn-l21b 8.0.0.151 because I have c432

Categories

Resources