Android Auto setup fail with ROMs 9.0.0 - Xiaomi Redmi 4a Questions & Answers

Anyone tested Android Auto with Lineage-16.0 (or other ROM 9.0.0)?
I have problem on Redmi 4a with permissions - when it asks about permission to draw on another apps, after I accept that it still wants this, can't continue setup.
Same thing with others ROM 9.0.0 as Havoc-OS-v2.5 ,AospExtended V6.2, SuperiorOS-Nemesis....
Android Auto works perfectly with original MIUI 10 (android 7.1), what could it be? (selinux, opengapps, vendor partition...)
rq: no answer in Android auto forum !
Thx for solution

Same problem for me, I'm on nougat Resurrection ROM right now because I need Android Auto for my daily route. It's a strange bug related to some permission.

Related

Pixel experience can't detect fingerprint sensor

Hi everyone,I've recently switched to pixel experience ROM for Moto g5 plus (Android 9).
After the first setup the ROM can't detect the fingerprint sensor and in the security settings it is not showing the option of "fingerprint security".I'm not having that log file so I can't share it here..Pls help me. @nickvanBokhorst(GtrCraft) help me...
Hello ! Are you coming from a Nougat ROM or from an Oreo ROM? When you go from android 7 to 9 you need to have your phone in Oreo base, so if you haven't flashed that zip that's probably it, you are still in Nougat base. The file is supposed to be flashed after flashing the ROM before the first boot, so try dirty flashing the ROM over you current build and before booting flash the file I'm attaching here !
Thanks. Worked like a charm!

Android Auto setup fail with ROMs 9.0.0 (Xiaomi Redmi4a)

Anyone tested Android Auto with Lineage-16.0 ? I have problem on Redmi 4a with permissions - when it asks about permission to draw on another apps, after I accept that it still wants this, can't continue setup.
Same thing with others ROM 9.0.0 as Havoc-OS-v2.5 ,AospExtended V6.2, SuperiorOS-Nemesis.....
Android Auto works perfectly with original MIUI 10 (android 7.1), what could it be? (selinux, opengapps, vendor partition...)
Thx for answer

Which ROM has perfect Android Auto (USB) functionality?

Hi guys,
can anybody here report back if there's a well working ROM that supports Android Auto perfectly? I don't mean the app itself, that should work on every ROM. But the connection to a car's infotainment and the external screen functionality.
I was using MIUI (xiaomi.eu in particular) for most of the time now, and with the recent versions, Android Auto started having serious issues. Car screen freezing, phone locking up completely and such things. Disabling HW overlays and not using AOD helps, but some issues remain.
I thought I'd give some AOSP ROMs a try (I want to go AOSP anyways, just stuck with MIUI until there were some stable ROMs to choose from). Sadly, none of the two AOSP ROMs (Pixel Experience and DerpFest) I've tried works flawlessly with Android Auto -> Similar issues of the phone locking up. Is this a general problem?
If not, could somebody recommend me a ROM that works perfectly with Android Auto?
Thanks in advance!
Wrong thread sorry
Laptapper said:
Future requests
Please tell me what you want to have changed or implemented, the I would ask the developers if it could be possible.
Click to expand...
Click to collapse
I don't quite understand, how is this related to the topic?
Latest xiaomi.eu stable and android auto work like a charm, no issues, no need to play around with the hw overlays
Vin87 said:
Latest xiaomi.eu stable and android auto work like a charm, no issues, no need to play around with the hw overlays
Click to expand...
Click to collapse
That's good to know, thanks for reporting in. I'd prefer an AOSP ROM if I am honest, but if there is no other way, I'll definitely go xiaomi.eu stable.
Just to report back on this question, I have tried a few more ROMs and I am going with Syberia. Although it's not on Android Q yet, it works perfectly and I have not yet encountered any bugs. Android Auto works flawlessly.
Glad you found one that works. I'm in the same boat. I've asked about this and over XDA, other forums and I just get ignored. I'm running an Umidigi F1 Play and can't find a single AOSP-based ROM that works with Android Auto on this phone. Stock works fine but I don't want to be a year behind in security updates just do I can run Android Auto. Currently running Lineage 17 on this phone and have been waiting for months for a fix to this issue.
Quick update, Paranoid Android Quartz Alpha 2 is on Android 10 and works fine!
DavidRJ said:
Quick update, Paranoid Android Quartz Alpha 2 is on Android 10 and works fine!
Click to expand...
Click to collapse
There's no GSI though right? On the Umidigi, there are no custom ROMs. GSI is my only option.

Which is most Stable and Secure ROM ?

Hi Guys,
I am currently on official ROM on my Redmi 4X. I want to install custom ROM. I want stability and security
Could someone please suggest the best ROM I should opt for ?
Android 9 based ROMs are more stable than Android 10 but that doesn't meant Android 10 ROMs are not much stable but Android 9 may not have latest security patch. it depends upon your need.
I would suggest you for Havoc OS both based on Android 9 and Android 10.
Just last month Redmi 4X got 4.9 kernel and many Android 10 ROMs started supporting it which is great. in my opinion you should give it a try on latest Havoc OS.
If you want a custom roms for a daily use then Lineage os 16 is the answer. Yes Los dosnt have any "awesome" extra feature but it is very stable and secure. Another good rom for daily use is Pixel Experience.
The two rom I mention may not offer crazy customization, awesome "extra features" or the most up to date kernel (4.9) but for daily usage they are the best imo.
I use Los 16 with no root (22 april build), its clean, light and quick. Most importantly I'm lucky enough to pass the safetynet with it so I can use my device for banking, pokemon go, netlflix, snapchat and many others.
Edit:
FYI if you want to use a custom rom you must prepare yourself to not be able to use banking app. Even if you dont root your device you may not be able to pass the safetynet on a custom rom. Safetynet is what google use to check wheter your device is "safe" or not. Of course you can find a some workaround to "bypass" the safetynet but I wouldn't recommend you to do it because it may pose a security concern.
art_17 said:
If you want a custom roms for a daily use then Lineage os 16 is the answer. Yes Los dosnt have any "awesome" extra feature but it is very stable and secure. Another good rom for daily use is Pixel Experience.
The two rom I mention may not offer crazy customization, awesome "extra features" or the most up to date kernel (4.9) but for daily usage they are the best imo.
I use Los 16 with no root (22 april build), its clean, light and quick. Most importantly I'm lucky enough to pass the safetynet with it so I can use my device for banking, pokemon go, netlflix, snapchat and many others.
Edit:
FYI if you want to use a custom rom you must prepare yourself to not be able to use banking app. Even if you dont root your device you may not be able to pass the safetynet on a custom rom. Safetynet is what google use to check wheter your device is "safe" or not. Of course you can find a some workaround to "bypass" the safetynet but I wouldn't recommend you to do it because it may pose a security concern.
Click to expand...
Click to collapse
Really appreciate your suggestion.
I also narrowed down to Linage OS 16 and pixel experience ROM. I have some follow up question:-
1- You mean other custom ROMs may not be able to pass the safety net. But linage OS 16 able to pass safety net, right?
2- I saw official page but not thread on XDA for official linage OS 16? You directly refereed to official page?
3- Have you tried latest (10th June) build of Linage 10 OS?
3- I want Android pie based Pixel experience ROM which I suppose is more stable then Android 10 based. But on official page it have only android 10 based download link. Could you pls share the download link for android pie based ROM ?
metelhammer said:
Android 9 based ROMs are more stable than Android 10 but that doesn't meant Android 10 ROMs are not much stable but Android 9 may not have latest security patch. it depends upon your need.
I would suggest you for Havoc OS both based on Android 9 and Android 10.
Just last month Redmi 4X got 4.9 kernel and many Android 10 ROMs started supporting it which is great. in my opinion you should give it a try on latest Havoc OS.
Click to expand...
Click to collapse
Thanks for suggestion !
What about the Finger print error people are talking about in every android 10 based ROM, is there any solution?
Can you please give me any more details /reference link about 4.9 kernel?
abhishekarora said:
Really appreciate your suggestion.
I also narrowed down to Linage OS 16. I have two follow up question:-
1- You mean other custom ROMs may not be able to pass the safety net. But linage OS 16 able to pass safety net, right?
2- I saw official page but not thread on XDA for official linage OS? You directly refereed to official page?
Click to expand...
Click to collapse
1. No, most rom "should" be able to pass the safetynet if you don't root it. But.. it doesnt mean 100% you can pass. Even if you use the same rom as me it doesn't mean you'll pass. In the end it all boils down to "how and what u use" to flash the rom and luck. Im speaking from personal experience. Not long ago in another device, I changed to a custom rom and I cant pass the safetynet even tho I dont root it.
Fyi I just changed to Pixel Experience plus in my redmi 4x and I'm still able to pass the safetynet. It's luck really.
2. https://forum.xda-developers.com/xi...t/rom-2017-08-07lineage-14-1-t3653016/page262
This is the official page for Lineage OS, the title of the thread isnt updated yet but it is the official thread for Los 16.
art_17 said:
1. No, most rom "should" be able to pass the safetynet if you don't root it. But.. it doesnt mean 100% you can pass. Even if you use the same rom as me it doesn't mean you'll pass. In the end it all boils down to "how and what u use" to flash the rom and luck. Im speaking from personal experience. Not long ago in another device, I changed to a custom rom and I cant pass the safetynet even tho I dont root it.
Fyi I just changed to Pixel Experience plus in my redmi 4x and I'm still able to pass the safetynet. It's luck really.
2. https://forum.xda-developers.com/xi...t/rom-2017-08-07lineage-14-1-t3653016/page262
This is the official page for Lineage OS, the title of the thread isnt updated yet but it is the official thread for Los 16.
Click to expand...
Click to collapse
Which version of pixel Experience plus you have? have fingerprint issue or any other issue?
I want Android pie based Pixel experience ROM which I suppose is more stable then Android 10 based. But on official page it have only android 10 based download link. Could you pls share the download link for android pie based ROM ?
abhishekarora said:
Which version of pixel Experience plus you have? have fingerprint issue or any other issue?
I want Android pie based Pixel experience ROM which I suppose is more stable then Android 10 based. But on official page it have only android 10 based download link. Could you pls share the download link for android pie based ROM ?
Click to expand...
Click to collapse
Sorry I didnt see question 3 n 4...
3. Yes I tried the 10th june build of Los 16 before switching to pe plus (android 10). The 10th june build as far as I'm aware of is almost the same with the 22th april build. It just have the newest security update and under the hood improvements.
I have 2/16 redmi 4x with goodix fingerprints. I dont have any fingerprints issue with the newest official pixel experience plus. I have tried other android 10 custom roms briefly and I dont see any issue with fingerprints. Ironically when I installed Los 16 (22 april build) my finger print dont work, I restored my persist backup to fix it. No matter what dont forget to back up everything.
I dont have official pixel experience pie. But I do have an unofficial pixel experience plus pie(android 9), I have not tried this rom yet but If you want I can share it.
abhishekarora said:
Thanks for suggestion !
What about the Finger print error people are talking about in every android 10 based ROM, is there any solution?
Can you please give me any more details /reference link about 4.9 kernel?
Click to expand...
Click to collapse
There were issue with Goodix fingerprint sensor but as far as i remember it's been solved. my device has FPC fingerprint sensor so had no such issues.
I haven't seen anyone complaining about fingerprint sensor in recent few weeks so i can say it is working fine.
If there is any ROM specific issue with fingerprint that someone talking then i don't know because currently i am on Havoc 2.9 and since last week i haven't checked respected ROMs threads and its discussions as i was busy.
4.9 Kernel been added to Redmi 4X which is greatest thing ever could have happened with device, actually i wasn't expecting it as Redmi 4X is almost a 3 years old device.
4.9 kernel improves overall performance of device and basically you can expect even longer support for Redmi 4X in the future.
here is link, learn more here -> https://news.softpedia.com/news/linux-kernel-3-18-reaches-end-of-life-users-urged-to-move-to-linux-4-9-or-4-4-512755.shtml
art_17 said:
Sorry I didnt see question 3 n 4...
3. Yes I tried the 10th june build of Los 16 before switching to pe plus (android 10). The 10th june build as far as I'm aware of is almost the same with the 22th april build. It just have the newest security update and under the hood improvements.
I have 2/16 redmi 4x with goodix fingerprints. I dont have any fingerprints issue with the newest official pixel experience plus. I have tried other android 10 custom roms briefly and I dont see any issue with fingerprints. Ironically when I installed Los 16 (22 april build) my finger print dont work, I restored my persist backup to fix it. No matter what dont forget to back up everything.
I dont have official pixel experience pie. But I do have an unofficial pixel experience plus pie(android 9), I have not tried this rom yet but If you want I can share it.
Click to expand...
Click to collapse
Thanks for answering all the question !
I prefer the official one.
How is the battery back up and overall experience on newest official pixel experience plus?
metelhammer said:
There were issue with Goodix fingerprint sensor but as far as i remember it's been solved. my device has FPC fingerprint sensor so had no such issues.
I haven't seen anyone complaining about fingerprint sensor in recent few weeks so i can say it is working fine.
If there is any ROM specific issue with fingerprint that someone talking then i don't know because currently i am on Havoc 2.9 and since last week i haven't checked respected ROMs threads and its discussions as i was busy.
4.9 Kernel been added to Redmi 4X which is greatest thing ever could have happened with device, actually i wasn't expecting it as Redmi 4X is almost a 3 years old device.
4.9 kernel improves overall performance of device and basically you can expect even longer support for Redmi 4X in the future.
here is link, learn more here -> https://news.softpedia.com/news/linux-kernel-3-18-reaches-end-of-life-users-urged-to-move-to-linux-4-9-or-4-4-512755.shtml
Click to expand...
Click to collapse
Thanks man !
abhishekarora said:
Thanks for answering all the question !
I prefer the official one.
How is the battery back up and overall experience on newest official pixel experience plus?
Click to expand...
Click to collapse
After trying PE for a few days here is what I have to say about it
Pros:
- as expected, it has more features than Los
- google assistant is quite usable
- surprisingly I don't see much difference in battery life compared to lineage os.
- overall it's pretty good and stable ROM
Cons:
- now I'm using havoc os because it can't read my third Sim card(it can read my other two just fine)
- Small font, the biggest font size it has is still smaller than the default font size in LOS. This issue affects me pretty heavily because I do hours of reading in my phone. In Los I can read for whole days without problems. But in PE after only reading for few hours I'm already at my limit.
Summary: PE is pretty good. But unfortunately it can't read one of my sim.
Additional info:
Using Lineage is will encrypt your phone, if you have decrypted your device, flashing Los will automatically encrypt it. Some twrp or other custom recovery can't read encrypted phone.
I use this lovely unofficial twrp by pranaya 2005, the maintainer of Pixel Experience for santoni. MOD EDIT: Telegram link removed, please read the STICKY!
If you have encrypted device, your phone will ask for password. Most android 9 Roms don't ask for password. Most android 10 Roms (pixel experience, havoc) ask.
To fix this issue just go to twrp -> wipe-> format data.
It'll decrypt your device but remember to backup everything cause it'll wipe all data on your device.
art_17 said:
After trying PE for a few days here is what I have to say about it
Pros:
- as expected, it has more features than Los
- google assistant is quite usable
- surprisingly I don't see much difference in battery life compared to lineage os.
- overall it's pretty good and stable ROM
Cons:
- now I'm using havoc os because it can't read my third Sim card(it can read my other two just fine)
- Small font, the biggest font size it has is still smaller than the default font size in LOS. This issue affects me pretty heavily because I do hours of reading in my phone. In Los I can read for whole days without problems. But in PE after only reading for few hours I'm already at my limit.
Summary: PE is pretty good. But unfortunately it can't read one of my sim.
Additional info:
Using Lineage is will encrypt your phone, if you have decrypted your device, flashing Los will automatically encrypt it. Some twrp or other custom recovery can't read encrypted phone.
I use this lovely unofficial twrp by pranaya 2005, the maintainer of Pixel Experience for santoni. MOD EDIT: Telegram link removed, please read the STICKY!
If you have encrypted device, your phone will ask for password. Most android 9 Roms don't ask for password. Most android 10 Roms (pixel experience, havoc) ask.
To fix this issue just go to twrp -> wipe-> format data.
It'll decrypt your device but remember to backup everything cause it'll wipe all data on your device.
Click to expand...
Click to collapse
Hi,
I finally decided to go with official lineage OS 16.1. Can you pls check me steps? Because, I am hearing lot about persist backups? fingerprint issue etc.
How to take persist backup?
Should I also take ROM backup using TWRP?
1- Unlock boot loader using official Mi software.
2- Flash recovery to TWRP
3- Wipe everything
4- Install ROM
5- Install Gapps
abhishekarora said:
Hi,
I finally decided to go with official lineage OS 16.1. Can you pls check me steps? Because, I am hearing lot about persist backups? fingerprint issue etc.
How to take persist backup?
Should I also take ROM backup using TWRP?
1- Unlock boot loader using official Mi software.
2- Flash recovery to TWRP
3- Wipe everything
4- Install ROM
5- Install Gapps
Click to expand...
Click to collapse
Yup...
0. Pick a day where you're absolutely sure you wont need to use your device for a whole day.
1. Unlock bootloader (I unlock my device unofficially cuz I hate waiting period. But I still recommend you to do it the official way).
2. Flash twrp (or any other custom recovery you like)
4. Back up everything via custom recovery. It may take up to 11 gb of storage so make sure you have more than enough free storage in your external sd card. If you dont have enough storage just backup everything except system partition which take a LOT of storage.
5.PRAY TO GOD
5.1. Use lucky charm(s)
5.2. - 5.9. Do everything you think may help with ur luck
6. Wipe Everything
7. Flash rom & gapps(if it isnt included in rom).
9. Reboot.
10. Enjoy... or not.
Note:
- it is what it is. Do it at your own risk.
- if ur fingerprint dont work and nothing happens even tho youve restored your persist back up. Go to thread about Los 16 fingerprind doesnt work created by me, there I gave link to a solution that works for my device.
- If 30-60 minute passes n ur phone hasnt boot then your phone maybe stuck in a bootloop. Go to twrp and reflash or try another rom. For me it usually takes less than 10 minutes to boot.
- if ur phone suddenly dies n you cant boot, fastboot or go to recovery. First, calm down. Take the back of the phone off carefully (you dont want to accidentally tore the fingerprint cable off). Try disconnect your battery from the phone n reconnect it. Then try go to fastboot or recovery.
- if reconnecting the battery dont work use edl mode (just search for edl mode redmi 4x for a guide).
- If edl mode dont work go to phone service. If they cant fix it just buy a new phone.
art_17 said:
After trying PE for a few days here is what I have to say about it
Additional info:
Using Lineage is will encrypt your phone, if you have decrypted your device, flashing Los will automatically encrypt it. Some twrp or other custom recovery can't read encrypted phone.
I use this lovely unofficial twrp by pranaya 2005, the maintainer of Pixel Experience for santoni. MOD EDIT: Telegram link removed, please read the STICKY!
If you have encrypted device, your phone will ask for password. Most android 9 Roms don't ask for password. Most android 10 Roms (pixel experience, havoc) ask.
To fix this issue just go to twrp -> wipe-> format data.
It'll decrypt your device but remember to backup everything cause it'll wipe all data on your device.
Click to expand...
Click to collapse
Hi, sorry to bother you. Do you think you can upload the recovery you mentioned? Looks like the original link has died.
abhishekarora said:
Hi Guys,
I am currently on official ROM on my Redmi 4X. I want to install custom ROM. I want stability and security
Could someone please suggest the best ROM I should opt for ?
Click to expand...
Click to collapse
Don't do bro....Just stick on official rom... Otherwise you will.regret yourself later
LonerDarke said:
Hi, sorry to bother you. Do you think you can upload the recovery you mentioned? Looks like the original link has died.
Click to expand...
Click to collapse
Sure...
TWRP unofficial by pranaya 2005 https://mega.nz/file/PhJAhahC#tRILgEtwDor6X_nwt1-O8v9kxcYGJ1jZJHCOrN7WZ7M
which havoc os version you are using on redmi 4 ?
I Am facing lot of problems with custom Rom such as usb not connecting to pc,middle touch not functioning , calls not working . I've done factory reset my device and everything working fine except phone not connecting to pc.
I don't know how i am possibly going to unlock bootloader it it's not going to connect pc.
i've updated pc driver and work through all solution, i think the problem is with miui stock rom 11 update as the same issue is posted on other threads.
I'm afraid I will also need to switch to a Custom ROM sooner or later, although my experience with santoni Custom ROMs was not too good. There was always something broken - be it Deep Sleep, GPS fix or fingerprint sensor.
At the moment I am trying to decide between
Resurrection Remix 8.6.x (Android 10)
Havoc OS 3.8 (Android 10)
AICP 15.0 (Android 10) - although an older version ~1 yr ago did not work too well
LineageOS 16.0 (Android 9)
and don't know what to choose. Stability and battery runtime are most important, I also need some basic customization, but no senseless bulls**t like animated unicorns running over the screen or things like that.
Which of the beforementioned work(s) well?
If someone still reads this...
I've tried RR and Havoc. I liked both and did not find any major bugs during my short tests, but the fact that full device encryption did not work is a big no-go.
Now I'm on LineageOS 16.0 official (with older Android 9) and despite the fact that there could be some more features and customization possibilities I am very satisfied with stability and performance. Encryption worked when formatting userdata with OrangeFox-R11.0_0-Stable-santoni and afterwards using OrangeFox-R10.0_3-Stable-santoni.

[BUG] [Treble] WiFi disconnects 2 Minutes after locking screen

Hello, i installed Lineage OS based on Android 12.1 and 13 (A/B, vanilla, noSU).
Andy Yan's personal builds // GSI - Browse /lineage-20-td at SourceForge.net
sourceforge.net
In Both versions the WiFi disconnects 2 Minutes after locking the screen.
I looked into the logcat and found out it is an IPv6 bug. Disabling Ipv6 in the WiFi Router fixed the problem. Another workaround is to disable IPv6 over ADB.
The Problem is, some services rely on IPv6 which is why i dont want to disable it in the router. The ADB Workaround is just temporary, since it enabled again after a reconnection. This Bug is present for many years and different devices.
The LineageOS build are based on the TrebleDroid GSIs. This problem is also present in the TrebleDroid GSIs. Not a specific LineageOS problem.
altairfr-huawei - Browse /TrebleDroid-GSI at SourceForge.net
sourceforge.net
Does someone know a fix or workaround for this? Maybe a dev was dealing with this problem in the past and knows what needs to be done. I would really like to use Lineage OS 20 since it works pretty well and to get rid of google and huawei services. And of course latest security patches. But the permanently disconnecting WiFi is a dealbreaker. If not, the only option for me is going back to stock rom and debloat it via adb.
How did you install A11 and A12 on P10 when they have builds only for A/B devices from Android 12.
So last builds supporting from them should be LOS 18.1
MIcHiJK said:
Hello, i installed Lineage OS based on Android 12.1 and 13 (A/B, vanilla, noSU).
Andy Yan's personal builds // GSI - Browse /lineage-20-td at SourceForge.net
sourceforge.net
In Both versions the WiFi disconnects 2 Minutes after locking the screen.
I looked into the logcat and found out it is an IPv6 bug. Disabling Ipv6 in the WiFi Router fixed the problem. Another workaround is to disable IPv6 over ADB.
The Problem is, some services rely on IPv6 which is why i dont want to disable it in the router. The ADB Workaround is just temporary, since it enabled again after a reconnection. This Bug is present for many years and different devices.
The LineageOS build are based on the TrebleDroid GSIs. This problem is also present in the TrebleDroid GSIs. Not a specific LineageOS problem.
altairfr-huawei - Browse /TrebleDroid-GSI at SourceForge.net
sourceforge.net
Does someone know a fix or workaround for this? Maybe a dev was dealing with this problem in the past and knows what needs to be done. I would really like to use Lineage OS 20 since it works pretty well and to get rid of google and huawei services. And of course latest security patches. But the permanently disconnecting WiFi is a dealbreaker. If not, the only option for me is going back to stock rom and debloat it via adb.
Click to expand...
Click to collapse
i did not face such issue with wifi bug... in android 13 gsi on my huawei p10 running harmonyOS vendor.
anly11 said:
How did you install A11 and A12 on P10 when they have builds only for A/B devices from Android 12.
So last builds supporting from them should be LOS 18.1
Click to expand...
Click to collapse
p10 has SAR(A/B) it should boot fine on phh a12 and trebledroid a13 gsi
XDXDDX said:
i did not face such issue with wifi bug... in android 13 gsi on my huawei p10 running harmonyOS vendor.
Click to expand...
Click to collapse
Hello, thank you for the reply. I was on EMUI 9 or 9.1 i dont know exactly before installing a treble ROM. Can you give me some informations how to install the harmonyOS vendor?
in my case everything works fine on android a13 gsi even offline charging works too thanks to altairFR patches.
MIcHiJK said:
Hello, thank you for the reply. I was on EMUI 9 or 9.1 i dont know exactly before installing a treble ROM. Can you give me some informations how to install the harmonyOS vendor?
Click to expand...
Click to collapse
you need to rebrand it, go and find p10 oeminfo collection xda thread and there download the VTR-TL00 C01, its the only oeminfo that can rebrand to harmonyOS because the build number matches to current HarmonyOS selected. but i dont think its a good idea updating your device to harmonyOS because you will lose the functionality of booting to recovery using vol and power button, the procedure of flashing gsi in CN is also different compared to others, you need to factory reset first before flashing the gsi.
MIcHiJK said:
Hello, thank you for the reply. I was on EMUI 9 or 9.1 i dont know exactly before installing a treble ROM. Can you give me some informations how to install the harmonyOS vendor?
Click to expand...
Click to collapse
find me on telegram my username @pedrojvan, also emui 9.1 and harmonyOS have smaller system partiton size which you can only flash small vanilla gsi but thank goodness altairFR made an easy tool kit to repartition our huawei phones without any hastle or "risk". you can just download it on telegram also on sf, ig.

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