yashsingh1/xdaforums huggingface dataset:
[Lenovo Vibe X3 Real Life Review] pingufanpoy:
There is a night mode that doesn't turn your screen red it just lowers the lighting of the backlight by a significant amount, if you turn the nightmode on and lower the brightness near lowest it looks the screen is almost off definitely a good thing.
[Lenovo Vibe X3 Real Life Review] XDA_RealLifeReview:
When you call granny, does she keep saying "Huh?! Wut?!" or does the conversation flow pretty well? Rate this thread to express how you feel about the Lenovo Vibe X3's call quality. A higher rating indicates that calls are clear and crisp, and that regardless of background noise, you can hear the other party clearly (and with ample volume) and they can hear you.

Then, drop a comment if you have anything to add!
[Lenovo Vibe X3 Real Life Review] pingufanpoy:
Lenovo's Vibe X3 is one of THEE best in terms of microphone, the phone contains not only one, not two, but 3 high quality microphones.

Just wow.

5/5 Stars, if your recording sound you can hear silent footsteps very loudly.

In calls you can be heard clearly, and perfect for recording audio logs.

Not many videos cover the microphone but it is very very very good.
[Lenovo Vibe X3 Real Life Review] XDA_RealLifeReview:
Rate this thread to express how you think the Lenovo Vibe X3's Wifi performs. A higher rating indicates that it has excellent range, throughput, and signal strength. Like when you're taking a dump in the bedroom upstairs, do your videos have to buffer or do they come through without interruption?

Then, drop a comment if you have anything to add!
[Lenovo Vibe X3 Real Life Review] pingufanpoy:
While some phones may get 4 out of 5 bars for wifi this phone will only get 3.

Usable yes but not that good or outstanding.

Maybe good for 2015 not that good right now.
[Lenovo Vibe X3 Real Life Review] XDA_RealLifeReview:
We know how much you like to stream, ahem, "videos", and so cellular data is mega-important. Rate this thread to express how you think the Lenovo Vibe X3's LTE performs. A higher rating indicates that it's fantastic: throughput is excellent and signal strength is top-notch.

Then, drop a comment if you have anything to add.
[Lenovo Vibe X3 Real Life Review] pingufanpoy:
Not amazing, many phones can do better but it is sufficient, no dropping of calls, don't expect anything amazing though.
[Lenovo Vibe X3 Real Life Review] XDA_RealLifeReview:
Proper etiquette aside (hint: don't use speakerphone while doing your "business" in a public bathroom), rate this thread to express how you think the Lenovo Vibe X3's speakerphone performs. A higher rating indicates that you love it: it's loud and it's clear.

Then, drop a comment if you have anything to add!
[Lenovo Vibe X3 Real Life Review] pingufanpoy:
One of the best in terms of audio clarity nothing can beat it, it can play 192khz sound 32bit audio very very good.

You need to use a package explorer and search for your a device app manually, it has a debug name I don't remember which, the lenovo forums has more info on it, and choose the right audio device, its hidden kind of look for audio devices with a package explorer, it lists about 20 products, where you can select yours, I don't know why Lenovo doesn't make this menu visible it seriously is in stock software.

In marshmallow you need to disable the OK Google setting or else the HiFi will be disabled even if the setting is on.

Dolby has to be set manually, i think movie setting is the only one that is adjusted by default, so go into dolby and change the settings yourself.

Since the speakers are front facing you won't block them with your fingers during games.

There are 40 volume levels when you use the volume rocker very very nice.

Leagues better than Samsung not an exaggeration.
[General Topics] Nomorenoless:
Huawei Y7 Prime (2018) is a phone that packs 6 inches HD+ Fullview IPS Display with Qualcomm Snapdragon 430 and 3gb of ram/32gb of internal storage. It has a dual camera setup of 13+2mp 2,2 aperture and a front camera of 8mp 2,0 aperture. This phone was released April, 2018 and has Android 8.0 onboard with a kernel that is attached in here. I ask for a cooperation with XDA developers and I hope that we, users, help you as well in return. I hope that these device will soon have its custom recovery, root guide, custom kernel, and etc.

This is the link for its kernel source code, "LDN" is the name of the device: http://download-c1.huawei.com/downl...oadId=98800&version=416724&siteCode=worldwide

I hope for a better future with this phone I'm using:fingers-crossede32::):cyclops:
[General Topics] ondoy1943:
no more hope for the future because 60 days from now huawei will no longer provide bootloader unlock codes for the device. so there is a race to have all these devices already in the hands of customers to have their respective bootloaders unlocked by securing the unlock codes before the 60 days lapse. on to the race......
[General Topics] Nomorenoless:
Yah huhuhu I still hope there is hope within 60 days
[General Topics] FyFyVy:
Im already working on it. About that open source kernel (its for y7 2018) not y7 prime but with some changes (since its the same hardware except 2 gb ram and single cam) should be okay. I just need a device tree as of the moment
[General Topics] Nomorenoless:
Thank you very much I REALLY REALLY APPRECIATE YOUR KINDNESS
[General Topics] Nomorenoless:
I'm looking forward in your own made custom recovery for Huawei Y7 prime 2018❤️❤️❤️?
[General Topics] JoyoSahab:
Can we root this...???
[General Topics] JoyoSahab:
i have unlocked its bootloader through code which i buy online

now how can i root this
[General Topics] skellum:
can you provide the procedure of unlocking bootloader of Nova 2 Lite please?
[General Topics] JoyoSahab:
Bro i have unlocked through www.ministryofsolutions.com

You can also try
[General Topics] m00nlight3r:
Help with root Huawei y7 prime 2018

HI,

Great you got a forum for this phone Im just wondering has anyone found a way to root a huawei y7 prime 2018 LDN-121 model i have the bootloader key so im all set for roooting the device.

thank you

moonlighter
[General Topics] JoyoSahab:
Boss i am also searching the way but could not find... Plzz know me when you find it
[General Topics] JoyoSahab:
Rooted successfully with the help of great man Tayyab from the ministryofsolutions.com
[General Topics] safrassm:
screenshot not showing

please help me to root my device
[General Topics] motobenny:
I have downloaded the source code, but how can I make a custom rom from it?
[General Topics] m00nlight3r:
Im having trouble with twrp looping so i neeed the stock img to fix it can anyone please help me with this problem for huawei y7 prime 2018 ldn-L21
[General Topics] Kabeca:
Huawei has a desktop recovery software for updating and requesting for recovery images.
[General Topics] vichaos:
cheers

guys I have an LDN-LX3 I'm looking for rooting it, you the Devs are heros ❤️
[General Topics] MD shahine:
Really i need a way to root the fla lx2 ( y9 2018 ).

Is it really hard to root those huawei divices?

Since i saw that few phones can be rooted and many are not.

Thanks for helping:*

Hope u reply
[General Topics] Dayes:
Hello! just asking can I still downgrade my firmware on my ldn-l22 without bricking it? since i've seen people talk something about xloader 2 with other huawei devices
[General Topics] adeii:
Hello and thanks for that information.

This thread got nice information about xloader ver.01 and xloader ver.02. and also has xloader checker @ mega.nz

So, you had to download current and older stock rom and check each xloader version. If both are the same - I guess that will be no problem but delete all user data and all customizations.

UPDATE-1: Xloader is found at phones with Kirin CPU, we got SnapDragon on LDN-L2x. Note: QualComm SnapDragon boot is on Xiaomi.

UPDATE-2: No xloader partition on LDN-L21.

Extracting UPDATE.APP, FULLOTA takes a bit. Please wait
Extracting XLOADER from UPDATE.APP
Extract XLOADER failed
Press ENTER key to continue...

Xloader found on ALP-TL00 (Mate 10)

Extracting UPDATE.APP, FULLOTA takes a bit. Please wait
Extracting XLOADER from UPDATE.APP
Checking XLOADER
01 - Safe when going 01 to 01 or 01 to 02

You can flash 02 XLOADER ontop of 01 XLOADER, but you can't flash 01 XLOADER ontop of 02 XLOADER.
01 to 01, 01 to 02 and 02 to 02 is safe. 02 to 01 is not!
[General Topics] Dayes:
Ah thank you^^ since I want to downgrade my firmware so I could use dc unlocker
[General Topics] Dayes:
I tried to install the old firmware but it keeps giving me "software install failed" even though it's the right firmware| LDN-L22C636CUSTC636D1B144 (8.0.0.144) is the firmware im trying to install am I doing something wrong?

(Edit: Never mind turn you do not need to be on the older firmware got the bootloader code I guess)
[General Topics] Dayes:
I tried to do this it did not want to boot on my ldn-l22(c636) aaa or do I need to use an older vendor image for my build
[General Topics] adeii:
Please, no need for LDN-LX3 vendor image. Differnce between old and new stock vendor image is one or two *.so. Have you FORMAT /data (not just wipe) before boot ?

Also, there are 2 patches "8.1 to P Vendor Blobs Patcher by Erfan Abdi" that could help.

And 3rd patch should match vendor version with kernel (change oslevel and osversion in text folder).Sufficient for permissive kernel.

Patches are old (from 2018.) but maybe help.

source: github

UPDATE2: Found something useful for 10.0 custom roms, MAYBE could fix boot by changing SELinux and/or zygote files.

source: Igor~s @ 4pda.ru.
[General Topics] Dayes:
It still did not work and the 3rd patch said "Invalid partition Aborting ERROR: 1" I used the vendor from the guide and yes I did format /data

I tried to boot into aosp 10 aonly by phhhusson it did not boot at all just reboots and then I tried pixel experience it did manage to "start" but its just on a blank screen nothing appearing and then Lineage 17.1 same problem as aosp10 by phhhusson (edit: I checked logcat and I saw Abort message: 'Cannot link executable "/vendor/bin/hw/**": cannot locate symbol "_ZN7android8hhardware7details14gServiceSidMapE" referenced by "/vendor/lib64/**"... using stock emui for now since I couldn't get any gsi rom's to work on my ldn-lx2 c636)

(EDIT 2: I got aosp10 by phhhusson running did not tamper with kernel and vendor this time zz)
[General Topics] adeii:
New Year - New Device Tree​

TWRP dev.tree for LDN-Lxx @ github

TWRP 3.5.0_9.0*

* build upon omni 8.1. Since omni-9.0 source can not boot on new version of stock rom (8.0.0.151 C432)

Pros:

- Copy files to external storage works (didn't in 3.4.0)

- Can backup Data internal storage as separate partition.

On back screen, it shows big filesize (for Data + Internal SD), but back up only internal sd.

It seems to freeze for the rest od Data, but it finish job fine.

TWRP-3.5.0-London.img @ Mega.NZ

OrangeFox R11*

* the latest build upon omni 8.1 sourcecodes instead of omni 9.0

Pros:

- Fully built for London with the same dev.tree, not ported.

- Got magisk installation and manager for modules

Cons:

- Aroma file manager freezes on start up

- Can not pack theme into recovery image for next recovery start.

OrangeFox-R11-London.img @ Mega.NZ

SkyHawk Recovery Project v3.0*

* the latest build upon omni 8.1 sourcecodes instead of omni 9.0

Pros:

- Fully built for London with the same dev.tree, not ported.

- Got magisk installation and manager for modules

Cons:

- Can not pack theme into recovery image for next recovery start.

SkyHawk-v3.0-London.img

BONUS:

TWRP 3.2.1 by Gaguga and ...

Old but gold mod. Ported from Honor 8 dev.tree for Honor 7A/C but works fine on London (since it is the same hardware). Got few additional tools and got option to mound DECRYPTED storage. Someone with encrypted device, please confirm it is works!

TWRP-3.2.1-Gaguga-London.img
[General Topics] LemonThaiKush:
OrangeFoX not work another boot fox no
[General Topics] adeii:
Maybe OF needs additional files to finish boot. Extract Fox folder to root of internal and external SD.

Sky Hawk recovery also has additional files to be extracted to external SD.

Does it shows you white fox logo on orange background and freeze?

Or it just not boot at all and reboot to system/eRecovery?
[General Topics] anarxisco:
I tried to follow this guide with my LDN-L01 with LDN-L01 8.0.0.153(C55) on board but with no luck, always ending in a bootloop and a fresh reinstall from erecovery (I'm unable to do a full backup with twrp, no matter what I try).

Could anybody post a step by step guide for this configuration please?

EDIT: SOLVED! AOSP on board (LineageOS file size too large)
[General Topics] adeii:
Let me guess, you can not backup data and internal storage?

That is because your /data partition is still encrypted. Since there is known hack to me for this. You got 3 ways.

1 - Try twrp 3.2.1 by Gaguga and S_mak, if can see "normal" files with mounted encrypted storage.

2 - You can backup whole /data as f2fs image, about 26 GB is few files.

3 - You can backup data to PC, with some software (not fully backup) or try migrate 4.0, then need to flash "dm-verify and encryption remover", reboot to twrp, format /data from TWRP (Wipe - > advanced) and you will got fully wiped phone (factory defaults). But you can backup fully next time. Restore backup from PC.
[General Topics] huaweil21y7:
Hi all,

I just got a second hand Huawei y7 LDN-L21 mobile phone from a friend that does not use it as he got a new device.

I did a factory reset and now have default Android (8.0.0), but I would like, if possible, to install a more up to date version, and I thought about Lineage OS. I went to their website, and in the download section, there does not seem to be support for this device. I have been over this thread, and it seems as if some people had luck installing Lineage OS though, but I'm a newbie with all this stuff, and to be honest I just see constant updates on tool versions and different instructions on what to do and... I'm a bit lost.

Would it be possible for someone to summarize what I would need to do, given my current situation, to install Lineage OS, and to do this in a way that is understandable for people like me who are not too technical and that are scared of complicated 25 steps complicated instructions?

My apologies in advance if I'm asking for too much.

Cheers
[General Topics] Dayes:
Managed to get offline charging to work by moving (emui 8) /system/etc/charger to (11 gsi) /system/etc/charger haven't tried it in android 10 but it should work aswell as 9
[General Topics] Dayes:
And I got nusantara 2.5.1 to work been using it for a month now aswell as other a11 ab gsi's by using hamido's AB2A R method (BTW magisk does not work on a11 a only)
[General Topics] adeii:
Good to know that A11 works on 3.18 kernel. Thanks for AB2A hint !

Do you have any problem/bug with Nusantara?
[General Topics] adeii:
Most easier option is to update stock rom via eRecovery.

If you do not have this screen between splash and bootanimation:

then you have NOT unlocked bootloader and you had to unlock it first before any customization (custom recovery/kernel/rom).

So, if you have locked bootloader, you can update only stock rom. Tutorial:

eRecovery video
[General Topics] Dayes:
hm so far I haven't experienced any bugs with nusantara besides some systemui crashing after starting up but once it crashes it shouldn't crash anymore currently using ancient os 5.2 atm
[General Topics] adeii:
TWRP 3.5.1_9.0*

* build upon omni 7.1. Since omni-8.1/9.0 source can not boot.

TWRP-3.5.1-London @ Mega.NZ
[General Topics] mohibul_islam:
I need a rom for Huawei y7 pro 2018 (LDn-LX2).

Android 10 or later
[General Topics] anywaywhat:
seeing all of you people with unlocked bootloaders is making me jealous, i paid like 5 times more for one euro for DC Unlocker, still didn't unlock my bootloader. Life sucks, man.
[General Topics] Dayes:
Did you unlock your bootloader?
[General Topics] adeii:
Had you tried ministryofsolutions . com for 4$ ?
[General Topics] mohibul_islam:
No...But I will.
[General Topics] adeii:
New version of Descendant GSI is released:

Descendant XI, Android 11, ARM64, A-only official (1.4 GB).
[General Topics] babybeet:
Are there any detailed steps? My LDN-TL00 can’t be started after a lot of brushing
[General Topics] babybeet:
Support all GSI versions through downgrade
[General Topics] 雯hai:
Mod edit - translated by https://translate.google.com/?:

Brother, I said Chinese, will you brush MAGISK will not card the first screen?

********************************************************

兄弟，我就说中文了，你刷magisk会不会卡第一屏？
[General Topics] babybeet:
有的会有的不会。
[General Topics] adeii:
Well, do NOT expect Harmony OS for our devices. Last EMUI 8.0 update was 13 months ago.

HarmonyOS (Hongmeng OS) Eligible Devices

At Huawei Developer Conference (HDC) 2020, Huawei announced HarmonyOS 2.0, which supports more platforms compared to its predecessor. According to the official roadmap, HarmonyOS 2.0 will support devices with up to 128MB RAM, such as smart wearables and other IoT devices. In 2021, It’ll support...

www.huaweicentral.com
[General Topics] 雯hai:
I solved the problem,you could use magisk which built by phh.

我解决了这个问题，你可以用phh的magisk。

There's another problem. When I brush the GSI of Android 11 and 9, there's a problem with the brightness. The maximum brightness is still very dark. Android 10 is normal. Do you have any solutions?

还有个问题，我刷安卓11和9的gsi，亮度有问题，调到最大亮度还是很暗，安卓10行正常，你有什么办法解决吗？
[General Topics] Sahinoglu:
I know it's been asked a lot, but I've read many posts and I'm confused. I am using Y7 2018 (non-prime) latest firmware. Any chance to install GSI rom?

If possible, can you briefly talk about the steps?

I have technical knowledge.
[General Topics] lokito50:
My mother in law's LDN-LX2 started acting up recently, it starts and after a few seconds of home screen it restarts again. Its like a boot loop but it actually loads homescreen and I can manage to go into settings to uninstall apps. Anyone heard about this issue? Phone keeps rebooting after 30seconds to one minute of ON time. I opened it up and cleaned all the terminals inside etc. I don't want to flash it with a factory firmware so she doesn't loose whatsapp(shes visiting from another country and wouldnt be able to activate whatsapp).

Thanks
[General Topics] adeii:
At least, she can freely wipe /cache partion from eRecovery menu (3rd button, 2nd is Factory reset). It seems at something pressing on touchscreen or power button (foil or silicon mask or even magnet, if she using fold cover). Also, you can disable all options in Settings - Accessibility.
[General Topics] adeii:
New custom recovery - OrangeFox R11.1

Flash *.img to recovery_ramdisk partition in fastboot mode or via custom recovery.

Copy Fox folder to the root of internal memory (sdcard in custom recovery, /storage/emulated/0 in system).
[General Topics] Arsam javed:
Hi,

I made a mistake. Instead of writing rm -r vendor/* i wrote rm -r vendor. This has deleted my vendor folder. I have recreated it using mkdir vendor but i am unable to mount it in twrp. I flashed vendor image and system but phone is in bootloop

Please tell me a solution
[General Topics] adeii:
1 - Had you flashed vendor via fastboot? ( fastboot flash vendor vendor.img )

2 - Can you boot into twrp ?

Since /vendor is symbolic link, you need to flash vendor image to /dev/block/mmcblk0p51.

Or even full path /dev/block/platform/soc/7824900.sdhci/by-name.

You can do it from twrp, terminal as superuser (su) via dd and vendor image on sd card >

dd if=/external_sd/vendor.img of=/dev/block/mmcblk0p51. Also try to flash dm-verity + forced-encryption patch.

3 - You can probably boot to eRecovery to recover latest stock system. Also flash the same patch with twrp and permissive kernel.
[General Topics] Arsam javed:
Yes i can boot into twrp.

I used dd command interminal to copy vendor.img to /dev/mmcblk0p51 but vendor is unable to mount. Then i flashed vendor to vendor image still unable to mount vendor. Then i created symbolink by using "ln -s /dev/block/mmcblk0p51 vendor" it is still unable to mount

Update:

i have solved the problem by flashing full stock rom.

..

And please provide me the link of dm-verity+force encryption remover file

Update:

This is solved by flashing gaguga3.img and clicking fix encryption in advanced/tools
[General Topics] Arsam javed:
Now my phones current vcersion is 8.0.0.166. when i flash permissive kernel phone struck in bootloops.

Update:

That is solved by adkcal.img in kernel
[General Topics] Arsam javed:
can you please tell step by step to install ancient rom 5.2 on ldn-l21
[General Topics] Arsam javed:
I have solved this problem. Now after flashing stock rom three strange things happen first is that my finger print is not showing in setting. Second is that auto brightness controll feature is gone. And third an android icon is showing as icon of my camera app.

If they can work after installing custom rom and then please recomend me an A-only android 11 custom rom for ldn-l21.
[General Topics] harlodi:
is there an unofficial twrp build for LDN-L21 ? if so, can somebody link to the latest version ?
[General Topics] adeii:
Latest version is 3.5.2, using branch for android 9.

But you have to unlock bootloader first before any custom recovery.

And remember to flash it to recovery_ramdisk, not recovery.
[General Topics] marcnathan88:
I have Huawei LDN-LX2 and I would like to learn how to flash it to fix the restart loop issue. I'd like to know where I can learn to do this and where to download the firmware and everything else I would need to flash my device

Thanks
[General Topics] harlodi:
how do i unlock bootloader code then
[General Topics] Arsam javed:
Just go to monestry of solutions and talk to admin via whatsapp he will guide you. Cost of unlock bootloader is only 5$
[General Topics] harlodi:
ok

ok, but what is brunch? my phone has emui 8.0.0 and Android 8.0.0
[General Topics] Arsam javed:
Brunch is a framework. It is not a concern in this case. You can flash twrp by using fastboot on an unlocked bootloader.

Command to flash is

fastboot flash recovery_ramdisk "twrp image name"

You should have minimal adb installed on your pc
[General Topics] adeii:
Sorry for my typo. It is branch, not brunch (meal between breakfast and lunch).

There are 9.0 and 10.0 branches for TWRP 3.5.0+, so I use older for our phones. Since it works even for custom roms based upon A10 and A11, no need for other branch.

Do not consider emui/android version, it works on stock rom (emui 8.0). I am still on stock rom.
[General Topics] adeii:
MinistryOfSolution, if still works. You need 4 usd on Paypal, installed teamviewer and flexyhub.

He also use DC Unlocker and remotely read your bootloader unlock code.

Warning - reading code and then unlocking bootloader will ERASE all you user data on phone (data and internal storage partitions). Backup before any actions!

On the other hand, be happy with Huawei.

Imagine you got Samsung Z Fold 3 ... with no working camera anymore:

Samsung kills the cameras on the Galaxy Z Fold 3 if you unlock the bootloader

Unlocking the bootloader of the Samsung Galaxy Z Fold 3 reportedly breaks all the camera-related functionalities. Read on to know more!

www.xda-developers.com
[General Topics] Arsam javed:
Can yu plz provide me EFS file of Huawei Y7 Prime LDN-L21 c185
[General Topics] adeii:
I don't have it nor got that partition. EFS is board firmware, right?

Is that this ? You need https://www.miuibd.xyz/2021/01/idt-image-download-tool-v2009-idt-tool.html
[General Topics] Arsam javed:
Thanks, This worked. Now imei is NULL can you please provide me any solution
[General Topics] adeii:
Do you have back-up of any /modem partitions ? I calling on both sim slot works?
[General Topics] Arsam javed:
No i have not backed up modem and calling is not working
[General Topics] adeii:
Look at this post. U need /modem, /modemst1 and /modemst2, but this is for C432 and risky to flash. I suggest U to try eRecovery and to flash newest rom at the first.