Install GSI on A21s - Samsung Galaxy A21s Questions & Answers

Hi,
By advance, I am sorry, it's maybe a newbie question.
I want to test Android 12 on my device, I know they exist an experimental ROM created by grccorps (Thank a lot for his work ).
But, I desire to test the official and clean GSI ROM (like AOSP : https://github.com/phhusson/treble_experimentations/wiki/Generic-System-Image-(GSI)-list).
It's still possible to do that (with using recovery and fastboot) ? Or this is too soon, and there is a lot of issues for a daily use.
Thanks for your help

I am currently using grccorps' AOSP Android 12 ROM and haven't had any problem so far, aside from the lack of customization options (it's stock Android 12, totally clean). Everything works just fine, and haven't had any random reboots or similar bugs at all. You might want to give it a try.

johnny95 said:
I am currently using grccorps' AOSP Android 12 ROM and haven't had any problem so far, aside from the lack of customization options (it's stock Android 12, totally clean). Everything works just fine, and haven't had any random reboots or similar bugs at all. You might want to give it a try.
Click to expand...
Click to collapse
Thanks a lot for your feedback @johnny95
I will try in this next week

Related

Please help me pick a custom Rom, overwhelmed

Finally managed to officially unlock bootloader, but since I started that process over 2 weeks ago, a lot has happened in the Rom and development forum. I was originally going for CM13, but I'm not longer sure if that's a good idea.
I mostly use my phone as a music player, and it runs most of the day while I'm at work. I occasionally send calls and text messages.
I got the RMN3 for the battery and significantly larger screen than what I had before. Phone plans in canada are god awful and as such I got literally no data on my plan, so outside of home wifi, I got no internet on it.
The reason I want a custom rom is mainly to remove bloat and improve battery life, and maybe add a few functions/ behaviours.
I don't really care about the fingerprint sensor, should it not work, but having the camera non-functional is a no-go.
I'm not really interested in constantly having to flash an update on my phone. I just want one good, stable rom with little to no bloat that will do what I'll ask it to, with a good battery life, without crashing. Updating once every month or so would be reasonable. I heard that Android 7(+) had some battery life improvements (Doze?) so I'm conflicted as to rom and android versions.
I'm pretty new to Android, and I'm completely overwhelmed by the many different types of roms, along with the many different versions of the same rom (Example: many CM14/14.1 builds).
There's a lot of guides, but most of them seem out of date.
Device: Global Dev, Kenzo
Any suggestions? (If possible, please also include which version of TWRP you would recommend)
I personnally own the Kate version and flashed the official CM13 ROM built for Kenzo on it.
Everything is working fine for me, including the fingerprint sensor and the camera.
I also use the phone to listen to music all day at work and it worked really well with good battery life.
About the TWRP version I used, honestly I don't remember very well since I tried a few and the reason was something to do with the Kate device I believe, so you may not have to use the same version of TWRP.
privateriem said:
Finally managed to officially unlock bootloader, but since I started that process over 2 weeks ago, a lot has happened in the Rom and development forum. I was originally going for CM13, but I'm not longer sure if that's a good idea.
I mostly use my phone as a music player, and it runs most of the day while I'm at work. I occasionally send calls and text messages.
I got the RMN3 for the battery and significantly larger screen than what I had before. Phone plans in canada are god awful and as such I got literally no data on my plan, so outside of home wifi, I got no internet on it.
The reason I want a custom rom is mainly to remove bloat and improve battery life, and maybe add a few functions/ behaviours.
I don't really care about the fingerprint sensor, should it not work, but having the camera non-functional is a no-go.
I'm not really interested in constantly having to flash an update on my phone. I just want one good, stable rom with little to no bloat that will do what I'll ask it to, with a good battery life, without crashing. Updating once every month or so would be reasonable. I heard that Android 7(+) had some battery life improvements (Doze?) so I'm conflicted as to rom and android versions.
I'm pretty new to Android, and I'm completely overwhelmed by the many different types of roms, along with the many different versions of the same rom (Example: many CM14/14.1 builds).
There's a lot of guides, but most of them seem out of date.
Device: Global Dev, Kenzo
Any suggestions? (If possible, please also include which version of TWRP you would recommend)
Click to expand...
Click to collapse
My recommendations for you :
Recovery - Alka TWRP
Rom - Resurrection Remix 5.7.4 (rock stable, no bugs) https://www.androidfilehost.com/?fid=385035244224385843
Kernel - Radon 2.6.5
I Was A Motorola Moto G 3rd Generation User & From The Day I Got The Motorola Moto G 3rd Generation I Was Using The ( Nexus Experience ) ROM & It's The Most Perfectly Stable ROM You Will Ever Use On Any Device & I Got The Xiaomi Redmi Note 3 Pro Yesterday & I Am Waiting For The Permission Of Unlocking Then I Will Try The Custom ROM's For This Phone If You Want The Best Stable ROM's For Any Phone
It Goes Like This
1st Stable ROM : Stock ROM
2nd Stable ROM : CyanogenMod
3rd Stable ROM : Nexus Experience
And It's Only My Opinion But I Tried All Of The Custom ROM's For The Motorola Moto G 3rd Generation & I Didn't Found A Better ROM Than
( CyanogenMod , Nexus Experience ) , It's Just My Opinion
& Here Is The Link For The Nexus Experience ROM ( http://nxrom.us/redminote3pro.html )
nx rom...combined with any custom kernel here. you won't disapointed with those rom. stable, fast & light.
Hi all,how about gaming?which rom recommend?
Thanks
yapkui said:
Hi all,how about gaming?which rom recommend?
Thanks
Click to expand...
Click to collapse
any stable rom with interactive gov
Hi, you mentioned stock ROM (not Cyanogen or Nexus experience, just stock). Where could I get that from?
I'm on beanstalk ROM (android 7.1) loving it!
Try krexus-CAF!
You could go for the official build of RR with Radon kernel
welcome to the race, mate
well if you want to improve battery life you are recomended to flash AOSP-Based roms . miui and cm-based roms have battery drain issue (i can't explain why, but i can say that because i tried them)
my recomendation would be Cardinal AOSP
try rr remix 5.7.4 with radon kernel...

Now for real: Which is the most stable "6.0 and up" ROM for the Galaxy Alpha G850F?

Now for real: Which is the most stable "6.0 and up" ROM for the Galaxy Alpha G850F?
I'm sick of it... finding the stock ROM is a pain in the ass and all custom Roms above Lollipop are mostly unusable as daily drivers.
Resurrection Remix and Lineage OS got problems with recognizing phone rotation... youtube gets literally unusable.
Epsil ROM and other Lollipop ROMs got harsh slowdowns after some days that can only be fixed by restarting.
Is there any ROM from Marshmallow upwards that is stable enough to get used as an daily driver?
From my experience, no. There is not even plenty of roms above Marshmallow for this device, only the cyanogenmod/lineage and their RR versions.
i see only stock rom is the best for Galaxy Alpha with all fully feature
Yeah, tried all of the ROMS. Epsil is the most stable atm
lukas.trop said:
Yeah, tried all of the ROMS. Epsil is the most stable atm
Click to expand...
Click to collapse
Ep rom's more smooth than stock rom but consuming more battery when ide
Stock huh?
The normal firmware of my phone is a ****ing bugfest.
Epsil and Resurrection Remix were nearly perfect, but both got that funny problem that turning the phone won't work after some time.
I don't really care about my phone not recognizing rotation, but I can't stand this pesky bug breaking all sound when somebody calls me as I listen to music. I'm currently trying all of CM/Lineage/RR based ROMs to see if there's any without that problem. If everything fails, I'll either stick to whichever TouchWiz based one with working stock bluetooth equalizer, or go back to full stock/rooted stock.
Hi, and what did you choose as daily driver rom?
Modpunks LOS14.1 is nice but only if camera support wasn't a meme due to changes to how nougat handles camera
I think it's better to try to port an A5 or A7 rom because A7 have same SoC with the alpha
seydxdx said:
I think it's better to try to port an A5 or A7 rom because A7 have same SoC with the alpha
Click to expand...
Click to collapse
Actually, only the A7 shares the same SoC, the A5 does not.
The A7 also sports the 5.0.2 Android so, there's no point in doing that...
Hello, i am in a DIRE need of 7.0(+) ROM (which has working GSM and GPS) for a friends device.
He absolutely need to play Pokemon GO which was recently updated and the default (5.0.2) ROM is no longer supported. Phone will be used ONLY for that.
Can you give me any hints please? Thanks in advance!
EDIT: Uhm, it seems like there is requirement only for Android 6:
https://twitter.com/i/web/status/1300524897416826880
merlooo said:
Hello, i am in a DIRE need of 7.0(+) ROM (which has working GSM and GPS) for a friends device.
He absolutely need to play Pokemon GO which was recently updated and the default (5.0.2) ROM is no longer supported. Phone will be used ONLY for that.
Can you give me any hints please? Thanks in advance!
EDIT: Uhm, it seems like there is requirement only for Android 6:
https://twitter.com/i/web/status/1300524897416826880
Click to expand...
Click to collapse
Happy New Year!
I will suggest to try Kyasu Cyanogen 12.1 Rom.
The only problem that he is stop to developing at Lollipop 5.1 for SM-G850F.
Quite pity...
I never really wanted to dig up an old thread, but I was still using a Galaxy Alpha until a few weeks ago.
Just to be clear: there is absolutely NO custom rom (> lollipop) to use, right? You cannot make calls with any "final" "fully working" "best rom". So every real CustomROM is useless, or am I wrong?
Knutwurst said:
I never really wanted to dig up an old thread, but I was still using a Galaxy Alpha until a few weeks ago.
Just to be clear: there is absolutely NO custom rom (> lollipop) to use, right? You cannot make calls with any "final" "fully working" "best rom". So every real CustomROM is useless, or am I wrong?
Click to expand...
Click to collapse
I never noticed a problem with the last RR. The camera crashes were easy to solve
As someone who wants to get an old phone to fool around with, the G850W sounds boring as it's yet another 801 phone, but I think the Exynos G850F would be interesting. Is there a good 6.0+ ROM yet as of 2023?

Best ROMS for my device Huawei p20 lite(ANE-LX1 - Kirin SoC)?

Hi all,
I have unlocked my device and is currently running LineageOS 16 from OpenKirin. There are a few things which does not work, like the camera app that comes with the OS as well as the notch, where icons goes beyond the notch. Someone suggested I try the OpenKirin Rom and that is how I got that specific ROM on my device.
I was wondering are there maybe other ROMS for this device? Like the one's mentioned in the article below?
https://www.getdroidtips.com/best-custom-rom-huawei-p20-lite/
It took me a long while to get everything running on this device, Magisk and EdXposed. So I just don't want to go and wipe my OS just to try 4 ROMS that does not work. Sure you have app backup for that but it would mean doing everything over almost on the device.
Any advice would be greatly appreciated. Also I am rather new to custom ROMS so please bear with me!
MayhemIam said:
Hi all,
I have unlocked my device and is currently running LineageOS 16 from OpenKirin. There are a few things which does not work, like the camera app that comes with the OS as well as the notch, where icons goes beyond the notch. Someone suggested I try the OpenKirin Rom and that is how I got that specific ROM on my device.
I was wondering are there maybe other ROMS for this device? Like the one's mentioned in the article below?
https://www.getdroidtips.com/best-custom-rom-huawei-p20-lite/
It took me a long while to get everything running on this device, Magisk and EdXposed. So I just don't want to go and wipe my OS just to try 4 ROMS that does not work. Sure you have app backup for that but it would mean doing everything over almost on the device.
Any advice would be greatly appreciated. Also I am rather new to custom ROMS so please bear with me!
Click to expand...
Click to collapse
I don't know bro but I have the same question too. U installed one of the listed roms from the link you posted?
MayhemIam said:
Hi all,
I have unlocked my device and is currently running LineageOS 16 from OpenKirin. There are a few things which does not work, like the camera app that comes with the OS as well as the notch, where icons goes beyond the notch. Someone suggested I try the OpenKirin Rom and that is how I got that specific ROM on my device.
I was wondering are there maybe other ROMS for this device? Like the one's mentioned in the article below?
https://www.getdroidtips.com/best-custom-rom-huawei-p20-lite/
It took me a long while to get everything running on this device, Magisk and EdXposed. So I just don't want to go and wipe my OS just to try 4 ROMS that does not work. Sure you have app backup for that but it would mean doing everything over almost on the device.
Any advice would be greatly appreciated. Also I am rather new to custom ROMS so please bear with me!
Click to expand...
Click to collapse
There is nothing like perfect Custom ROM. It is highly dependent upon the requirement of the user and his likes/dislikes. Every ROM has its importance and downsides. You can try flashing multiple ROMs to find the ROM which is suitable and best for you. There is no Custom ROM that is 100% bug free (it depends, among other things, on model, FW built number etc. etc.).
If you don’t prefer EMUI,* choose Havoc OS , AOSP Extended or LineageOS.
If you "hate" Google and Google's bloatware (like me ) only, you can simply rebrand your phone to chinese Nova 3e (among other things, better battery life, lower data consumption etc.)
Or, choose Custom ROM based on Stock with KangVip settings ( to get away from GAPPS) , stable enough to be used as your daily driver.
Availability of custom ROMs for Kirin devices is scarce.
Are you bored in quarantine?
Ion
ion-2.5b-arm64-ab-gapps-Lite-2.1 GB
Android 10.0.0 https://drive.google.com/file/d/1q3dgQChf7ltB5h9QzvqXuGCeijUUKVG-/view
Colt OS
https://sourceforge.net/projects/am...ial-20200103-arm64-ab-vanilla.img.xz/download
Havoc OS
https://sourceforge.net/projects/ex...0-20191225-ARM64AB-Unofficial.img.xz/download
CR Droid (EMUI 8?)
https://forum.xda-developers.com/pr...ice-development/official-crdroid-4-4-t3813104
DOT OS (EMUI 8?)
https://sourceforge.net/projects/dotos-2-x/files/dotGSI/09062018/
AOSP
https://github.com/phhusson/treble_experimentations/releases/tag/v112
AOSP-2
https://github.com/phhusson/treble_experimentations/releases/tag/v109
EvolutionX (similar to Pixel Experience)
https://androidfilehost.com/?fid=1395089523397918976
Resurrection Remix O (EMUI 8)
https://forum.xda-developers.com/pr...pment/gsi-resurrection-remix-o-6-1-0-t3811299
n.sim said:
I don't know bro but I have the same question too. U installed one of the listed roms from the link you posted?
Click to expand...
Click to collapse
Hi,
No i have not tried one of the recommended in that list i provided. It took me a very long time to get the phone unlocked! Then more bricks, soft and hard through the process :crying:
Magisk was not as hard to install but EdXposed was, and I also got my device stuck on a boot loop trying to get EdXposed to run. So yeah I took me a while to get it working.
-Alf- said:
Are you bored in quarantine?
Click to expand...
Click to collapse
hehe well i'm just picky in getting the device to work right! Thank you for the detailed response Alf!
-Alf- said:
Are you bored in quarantine?
Ion
ion-2.5b-arm64-ab-gapps-Lite-2.1 GB
Android 10.0.0 https://drive.google.com/file/d/1q3dgQChf7ltB5h9QzvqXuGCeijUUKVG-/view
Colt OS
https://sourceforge.net/projects/am...ial-20200103-arm64-ab-vanilla.img.xz/download
Havoc OS
https://sourceforge.net/projects/ex...0-20191225-ARM64AB-Unofficial.img.xz/download
CR Droid (EMUI 8?)
https://forum.xda-developers.com/pr...ice-development/official-crdroid-4-4-t3813104
DOT OS (EMUI 8?)
https://sourceforge.net/projects/dotos-2-x/files/dotGSI/09062018/
AOSP
https://github.com/phhusson/treble_experimentations/releases/tag/v112
AOSP-2
https://github.com/phhusson/treble_experimentations/releases/tag/v109
EvolutionX (similar to Pixel Experience)
https://androidfilehost.com/?fid=1395089523397918976
Resurrection Remix O (EMUI 8)
https://forum.xda-developers.com/pr...pment/gsi-resurrection-remix-o-6-1-0-t3811299
Click to expand...
Click to collapse
If I currently have LineageOS 16 (Aug 2020 ver) can I use the AB partition? I presume so because the Android version currently is 9. I am looking to try HavocOS.
Thank you Alf man you have helped me a lot with all my questions!
MayhemIam said:
If I currently have LineageOS 16 (Aug 2020 ver) can I use the AB partition?
Click to expand...
Click to collapse
AB or A-only depend on EMUI version : 9.1 = AB, 8.0 = A-only.
Good luck!
n.sim said:
I don't know bro but I have the same question too. U installed one of the listed roms from the link you posted?
Click to expand...
Click to collapse
Don't bother trying any one of those ROMs listed in that post. I wasted a whole day trying to flash a ROM specified by that website. Look specifically for ROMs on XDA website.
I get more help here, and it has been tested already on our devices.
MayhemIam said:
Don't bother trying any one of those ROMs listed in that post. I wasted a whole day trying to flash a ROM specified by that website. Look specifically for ROMs on XDA website.
I get more help here, and it has been tested already on our devices.
Click to expand...
Click to collapse
I flashed treble gsi rooted and with gapps on my ane-lx1 and everything works except fingerprint unlock after first reboot. But fingerprint gestures still working
I recommend gsi ...
I am working on it, the inverse ingeniery is the way, I think

Miuimi 12 sucks....

Hi guys,
this is my first experience report about my new Poco X3 NFC with Miumi 12 after 14 days in use....
To explain: 2 years ago i got my first xiaomi redmi note 6 pro global. This machine is a fine thing, but i never liked the miui surface. So i decided to unlock and root the phone and use a custom rom. This was the very best decision for me.
So far, so good... At least i bougth my new Poco X3 NFC and i got 14 days ago. I heard a lot of "good" things about the new Miui 12, so that was one reason for me to catch this deal....
After nearby 14 days using this phone with this original surface Miui 12 i can say: it sucks, nothing else but the original apps are running smooth. It is nearly impossible to run an alternative launcher, really nothing runs flawless on this terrible, awful surface! The simplest things like "notification badges" etc. are not present, they still are not in function...
Ok, Miui "spend" a launcher: Poco Launcher. Hmm, nearby, but (for me) lightyears away from any kind of personalization. Change icons? Runs partially... Want to unlink the fu..... ring- and notification sounds? Misrepresented!!! This (for me) confusing settings menu? There is no better thing than a clean android system or custom rom!
The next annoying crap is the annoying advertising - i spend a "little" time to "destroy" this really sucking "feature".....
Oh, before i forgot: i tried to run the launchair launcher, ruthless launcher, nova launcher, microsoft launcher and at least hyperion launcher. With all this launchers it is on my phone totally impossible to run all features - on every other phone with custom rom or original they run like hell!
The one and only way to operate this phone "fine and smoothly" is this: leave it in its original condition! But who wants this? Personalization? Inadequate....
But yes, there are two things they are fine: the energy options and the camera app. But thats it for me.
So, this is my experience after 14 days and the next thing i will do is unlock the bootloader, install a recovery systen (maybe twrp or orange fox) and root the phone with magisk. With this solution i hope to improve some things - i 'll keep testing this
Best wishes and greets
I'm using Nova Launcher on all devices since a couple of years. Mui has the habit of preventing background tasks and autostart(never saw this before) for all apps except Xiaomi and Google ones and probably a few other. Autostart, notifications and widgets i only need for a handful of apps(including the launcher), and none of these worked out of the box.
But all relevant options are bundled in the app's context menu, no scrolling thru huge lists including all the system apps. Simply allow autostart, disable powersaving and give the app more or less all access rights. Running pretty well now. It's only the most bloated phone i ever had, but also the most powerful, so thats not an issue at present.
Hi lecorbusier,
thanks for your answer.
With your sentence >It's only the most bloated phone i ever had, but also the most powerful< your totally right
Yesterday i unlocked my X3, flashed TWRP - and wow: System destroyed....
Turned to fastboot, flashed OrangeFox, puh, it 's not broken....
Flashed Magisk also and today i will see what happen....
​
Lmao, who told you that MIUI is a good thing. It's ok, but compared to custom ROM it sucks.
If you want to try custom ROM, ArrowOS is the best optimized custom ROM + Void custom kernel If you want maximum fluidity/smoothness as it's optimized for minimum latency and jank. Battery life is still good in my usage, maybe 2 hours less maximum, but it's worth it. With stock kernel, SOT is a bit better.
ArrowOS gets improvements every day on ROM side with fixes & improvements + occasionally improvements & fixes to the device side.
I tried 5 other custom ROMs (crDroid, Resurrection Remix, LineageOS 17.1, CorvusOS, NitrogenOS) and that's my experience.
Everything works except fast charging information with Xiaomi charger (all custom ROMs have this issue) & Miracast (which I'm not sure if it works or not since I never used it).
So all in all, just flash custom ROM in this one too!
Devil's advocate here ( ), Xiaomi.eu with updated firmware and Stormbreaker kernel feels smooth as butter here -- but it takes some intensive tweaking.
Hi there, good morning from Germany
A short "update"....
After "repairing" (see 3 posts above) I've done the following:
Installed Lsposed (Magisk), installed CustoMIUIzer and started "playing" with the mass of settings in it....
What should I say: I'm pretty impressed.
Almost everything is going as hoped and does what it should! Till now I got no numbers on my notification badges, but this is a part I can live with.
That doesn't mean that i have changed my opinion about the MIUI-Surface, especially the terribly nested settings.... But with a bit of work you can establish a relatively well-running system that you can personalize according to your wishes.
So for the moment I'm pretty happy, but I'm still testing...
Ah, before i forget to mention: magisk and safetynet was another problem. I have found a module that works (for me), look here
So, thats it for today, many greetings and happy easter
Hello everyone,
here 's another short update for miui....
The good news first: it runs, Ruthless Launcher is working, original camera app is fine, other things: see my post above...
That 's it!
Unlock by (or with) bluetooth??? Fail! It seems that Xiaomi only supports its own devices - what a crap.... I clearly miss this function.
I stick to my opinion: miui sucks....
The only point that keeps me from installing a custom rom is the camera app (at least for the moment)...
My conclusion: to use all possibilities of this device you "must" use a custom rom, otherwise you have to live with the restrictions
thueringer said:
The only point that keeps me from installing a custom rom is the camera app (at least for the moment)...
Click to expand...
Click to collapse
My main reason to keep Xiaomi.eu, too. When LOS becomes official, I'll brace myself for intensive testing of camera alternatives...
for me, personally, i dont like miui as well. luckily we have a bunch of custom roms out there and even i found a better rom for my daily use, i still try flashing some rom to experience some other features. tho, at the end of the day, i end up using my rom that i am using daily. if you want the rom with alot of customization, have a good BB, and have miui camera, i suggest to use Ancient OS
Hi all together
@dahrel22: thanks for your tip, it seems like this is what i was looking for...
I think I'll test it out, I can't do more than break it
Have a nice Sunday, many greetings from here...
thueringer said:
Hi all together
@dahrel22: thanks for your tip, it seems like this is what i was looking for...
I think I'll test it out, I can't do more than break it
Have a nice Sunday, many greetings from here...
Click to expand...
Click to collapse
yes bro you better try it. im currently using the old build which is the miui verdor based. the new build comes with oss vendor but i think im not ready to flash it. i having trouble keeping my phone decrypted from oss vendor based roms. so i'll still be using the old build.
After the updates my Poco x3 NFC restarts in stand-by mode or when I'm using whatsapp, suddenly the screen goes to black..and then back to the homescreen... :/
Does anybody tried a custom rom? I would like to give a try.
Hello to everybody,
here 's my newest experience with "Miui-machine"...
I tried the tip from dahrel22 (see 4 posts above) und flashed Ancient OS 5.3 - I did everything according to the description, but in the end I had an encrypted partition on my phone....
Yesterday I had the great idea to cleam my device up und flash it again...
What can i say: it was a horrible trip
Like before I 've done everything as described - but it ends with a lot of issues like "no root" and "no system" directory, unable to mount system partion and so on and so on... This action cost me a lot of annoyance
(I tried this with two custom roms: Ancient OS 5.4 and Evolution X).
I was then able to revive the device using fastboot and the mi flashtool.
The Mi-Flashtool also ended with an error, but the system works - for whatever reason???
So at the moment I'm "driving" this damn Miui again and I'm really pissed off!
Maybe someone from you has a "smooth" idea to solve my problem??
Many greetings and thanks
thueringer said:
Hello to everybody,
here 's my newest experience with "Miui-machine"...
I tried the tip from dahrel22 (see 4 posts above) und flashed Ancient OS 5.3 - I did everything according to the description, but in the end I had an encrypted partition on my phone....
Yesterday I had the great idea to cleam my device up und flash it again...
What can i say: it was a horrible trip
Like before I 've done everything as described - but it ends with a lot of issues like "no root" and "no system" directory, unable to mount system partion and so on and so on... This action cost me a lot of annoyance
(I tried this with two custom roms: Ancient OS 5.4 and Evolution X).
I was then able to revive the device using fastboot and the mi flashtool.
The Mi-Flashtool also ended with an error, but the system works - for whatever reason???
So at the moment I'm "driving" this damn Miui again and I'm really pissed off!
Maybe someone from you has a "smooth" idea to solve my problem??
Many greetings and thanks
Click to expand...
Click to collapse
im feel so sorry when i read your experience. maybe some confusion because 2 builds at the same version have different vendor based. both of them are comes with 5.3 but one comes with miui, one comes with oss. as i say i really have a hard time to keep my phone decrypted on oss when im using orange fox (now im in twrp but still no planning of flashing oss) if you flashed the old build, i mean the miui vendor based build, i think the outcome will be better.
what version of miui are you into right now?
edit: you know i feel bad for you as you need to do this "mi-flashtool" kind of stuff. next time, if you make mistake flashing something, i suggest just to flash miui rom again (miui eu will do) using recovery (i suggest twrp). i did that before many times and it never fails me.
dahrel22 said:
im feel so sorry when i read your experience. maybe some confusion because 2 builds at the same version have different vendor based. both of them are comes with 5.3 but one comes with miui, one comes with oss. as i say i really have a hard time to keep my phone decrypted on oss when im using orange fox (now im in twrp but still no planning of flashing oss) if you flashed the old build, i mean the miui vendor based build, i think the outcome will be better.
what version of miui are you into right now?
Click to expand...
Click to collapse
Hi dahrel, at the moment I 'm on Miui 12... I tried to flash with OF and TWRP.
thueringer said:
Hi dahrel, at the moment I 'm on Miui 12... I tried to flash with OF and TWRP.
Click to expand...
Click to collapse
with the newest miui 12.0.9 from xiaomi eu? have you flashed the decrypted vendor? then try to flash the oldest ancient 5.3, anyways, one more stable rom i used is PE+. the new anx cam 2.4 works pretty well.
dahrel22 said:
with the newest miui 12.0.9 from xiaomi eu? have you flashed the decrypted vendor
Click to expand...
Click to collapse
Hi dahrel22, I used the Miui 12.0.8 global. What do you mean with the decrypted vendor?
I don't know the PE+...
thueringer said:
Hi dahrel22, I used the Miui 12.0.8 global. What do you mean with the decrypted vendor?
I don't know the PE+...
Click to expand...
Click to collapse
oh i mean, you keep your phone decrypted?
i usually flash the unencrypted vendor so i dont have to flash dfe. you can find it from here.
12.0.8.0
[PATCH] Disable encryption for XIAOMI.EU ROM
disable data encryption, MLC nand write cycle is limited and encryption is make it worst how to : - download and unzip xiaomi.eu_multi_POCOX3NFC_V12.0.4.0.QJGMIXM_v12-10.zip - download and unzip vendor patch...
forum.xda-developers.com
and for 12.0.9.0
[PATCH] Disable encryption for XIAOMI.EU ROM
disable data encryption, MLC nand write cycle is limited and encryption is make it worst how to : - download and unzip xiaomi.eu_multi_POCOX3NFC_V12.0.4.0.QJGMIXM_v12-10.zip - download and unzip vendor patch...
forum.xda-developers.com
thanks to @inunxelex
which rom you want to flash now?
Hi dahrel, thank you very much for the links above
I 'm not sure which rom i 'll flash next time - maybe Ancient OS or Evolution...
are you following poco x3 updates on telegram? you can find alot of custom roms from there. some are those you cant find here.
POCO X3 | Updates
All about POCO X3 ROMs, Kernels, Guides, Mods, NEWS, everything. Stay up-to-date with us! Official Group: @PocoX3GlobalOfficial
t.me

Help me breathe new life into my OP7T PRO ME - ROM/KERNEL/Tweak recommendations

Hi everyone. I still use this amazing phone. Currently on latest official firmware android 12 with bootloader unlocked. I decided since I have never formatted it, to now format and reinstall the best firmware / kernel etc cleanly to get it back to it's full potential.
I'm looking for recommendations on android 12 roms, any kernel that increases performance and possibly overclock, and any other tweaks for sound/cameras/software features from newer devices you would recommend.
Also I have a couple of everyday apps I wish to use (namely banking and netflix) that are affected by the unlocked bootloader and won't support my phone correctly. Any way to rectify that without locking the bootloader? If not, if I lock the bootloader can I still use a tweaked rom/kernel?
Thanks in advance!
Is this board dead already?
lowrider82 said:
Is this board dead already?
Click to expand...
Click to collapse
I don't know, but I think everyone is moving from forum's to Telegram. At least when it comes to custom roms. I wont use Telegram because it wants me to set my phone number, and I can't do that.
Last time I used custom roms was when I had a Nexus 6. Compared to my Nexus, flashing for our Oneplus is a mess. For flashing custom roms, for some roms you need to be on Oxygen 11 and for some you need to be on on Oxygen 12 (which I'm still waiting for). So before choosing what rom you want to try, one needs to decide if you should update to Oxygen 12 or not. Some roms based on android 12 you need to flash from Oxygen 11 or you will loose Widevine L1 if you are unlucky. This is not a problem if you don't care about Widevine.
As you, I want a rom based on android 12 as rom based on android 13 is still under development and might be buggy. I want it to be as stable it can be... The rom I am planing to try first is Flamingo OS 12. This one unfortunately does not have a thread on xda, and conversations is only over Telegram. Here is a guide if you want to try it.
I would not recommend to use any custom kernel as you wont get any help from developer (if you see a bug in the rom), and I doubt there is any gain of using custom kernels on a custom rom.
Sorry to not having any recommendations for you!
​
Thanks..its sad xda is so dead nowadays. I think I'll just factory reset and keep the official android 12 rom which I already have installed. Do you have any tweaks to propose for sound or camera or anything that can be installed as an addon to the existing rom?
lowrider82 said:
Thanks..its sad xda is so dead nowadays. I think I'll just factory reset and keep the official android 12 rom which I already have installed. Do you have any tweaks to propose for sound or camera or anything that can be installed as an addon to the existing rom?
Click to expand...
Click to collapse
No sorry, no tweaks. I have mostly seen people ask to install Oneplus camera when they are on custom roms as that seems to be the best camera for Oneplus phones. So best is to keep that. Second best camera app I guess is Google Camera app.
For sound I have always disabled any extra sound features (like Dolby Atmos) mainly because I dont want any equalized sound coming from my phone to my car stereo. I already have a DSP for equalizer settings in my car for that. I have tried some equalizer apps for fun but none seems to work for our phone. At least not sound over bluetooth. Is sound on OOS 12 worse than on OOS 11?
Eazy said:
No sorry, no tweaks. I have mostly seen people ask to install Oneplus camera when they are on custom roms as that seems to be the best camera for Oneplus phones. So best is to keep that. Second best camera app I guess is Google Camera app.
For sound I have always disabled any extra sound features (like Dolby Atmos) mainly because I dont want any equalized sound coming from my phone to my car stereo. I already have a DSP for equalizer settings in my car for that. I have tried some equalizer apps for fun but none seems to work for our phone. At least not sound over bluetooth. Is sound on OOS 12 worse than on OOS 11?
Click to expand...
Click to collapse
I don't know to be honest, it sounds the same to me but I am not so nitpicky. OOS12 is fine in my opinion. Some minor bugs that I think are due to having it dirty flashed over OOS11 (e.g. after most restarts I need to re-enable the automatic orientation toggle for the screen). Battery is better though. I'll stick to it with official camera app and google camera. Most likely lock the bootloader again to avoid issues with the apps that now don't work due to the unlocked. Keep it for a few more months and then move to a new phone. It has been a great device so far.
lowrider82 said:
I don't know to be honest, it sounds the same to me but I am not so nitpicky. OOS12 is fine in my opinion. Some minor bugs that I think are due to having it dirty flashed over OOS11 (e.g. after most restarts I need to re-enable the automatic orientation toggle for the screen). Battery is better though. I'll stick to it with official camera app and google camera. Most likely lock the bootloader again to avoid issues with the apps that now don't work due to the unlocked. Keep it for a few more months and then move to a new phone. It has been a great device so far.
Click to expand...
Click to collapse
I would wholeheartedly suggest trying custom ROM. Derpfest is still very actively updated ROM with a lot of customization possibilities. And the community on Telegram is very active. Also derpfest also includes Oneplus Camera app by default as well as necessary Gapps.
DartGerion said:
I would wholeheartedly suggest trying custom ROM. Derpfest is still very actively updated ROM with a lot of customization possibilities. And the community on Telegram is very active. Also derpfest also includes Oneplus Camera app by default as well as necessary Gapps.
Click to expand...
Click to collapse
The issue is that with unlocked bootloader I can't use some important everyday apps like bank / netflix properly. In any case can you share a link so I see what you are referring to? Also how do I participate in its telegram? Lastly what makes you recommend it? Any new tweaks / benefits it offers vs stock?
lowrider82 said:
The issue is that with unlocked bootloader I can't use some important everyday apps like bank / netflix properly. In any case can you share a link so I see what you are referring to? Also how do I participate in its telegram? Lastly what makes you recommend it? Any new tweaks / benefits it offers vs stock?
Click to expand...
Click to collapse
Ok, so with bank, it's easy. In Custom Rom you can just easily install magisk and after that, just use a mode to hide the unlock from Gpay and voila! Everything works. I have the Gpay, Revolut and no one knows ****
With Netflix it's even easier. With the same hiding method, you can hide the unlock from all necessary apps, like Netflix or games or whatever, plus if you don't do hardcore changes in the system Netflix will still show UHD content, because of the Widevine L1. To be fair, i'm recommending the custom ROM, because i'm sick and tired of the OOS unfinished and buggy software. It started in A11 and it continues in A12. Looks like the last normal Oxygen was A10, so there's no other choice as to revert to custom. You can read a bit about the differences between OOS and custom Roms here: https://forum.xda-developers.com/t/guide-a11-rom-picking-guide-2nd-october-2021.4341961/
The rom i've decided to continue on myself is Derpfest, as it's suggested as the most battery stable one with lots of customization and integrated good practices from OOS. The install process is a bit funky but you can try the telegram here: https://web.telegram.org/k/#@DerpFestOP7Series. Ask your questions, read a bit, and when you will feel confident, you can try to install Custom ROM yourself. DON'T FORGET ABOUT BACKUPS!!!!!!!
If something, we can chat or discord and do the stuff together, if you'd like.
DartGerion said:
Ok, so with bank, it's easy. In Custom Rom you can just easily install magisk and after that, just use a mode to hide the unlock from Gpay and voila! Everything works. I have the Gpay, Revolut and no one knows ****
With Netflix it's even easier. With the same hiding method, you can hide the unlock from all necessary apps, like Netflix or games or whatever, plus if you don't do hardcore changes in the system Netflix will still show UHD content, because of the Widevine L1. To be fair, i'm recommending the custom ROM, because i'm sick and tired of the OOS unfinished and buggy software. It started in A11 and it continues in A12. Looks like the last normal Oxygen was A10, so there's no other choice as to revert to custom. You can read a bit about the differences between OOS and custom Roms here: https://forum.xda-developers.com/t/guide-a11-rom-picking-guide-2nd-october-2021.4341961/
The rom i've decided to continue on myself is Derpfest, as it's suggested as the most battery stable one with lots of customization and integrated good practices from OOS. The install process is a bit funky but you can try the telegram here: https://web.telegram.org/k/#@DerpFestOP7Series. Ask your questions, read a bit, and when you will feel confident, you can try to install Custom ROM yourself. DON'T FORGET ABOUT BACKUPS!!!!!!!
If something, we can chat or discord and do the stuff together, if you'd like.
Click to expand...
Click to collapse
Yes I'd like that! If you are willing to help I'd be grateful. Shall we discord this weekend at some point? Sat?
lowrider82 said:
Yes I'd like that! If you are willing to help I'd be grateful. Shall we discord this weekend at some point? Sat?
Click to expand...
Click to collapse
I dunno about this weekend, but yeah, I can help you. Here's my discord: UltimatE_FatE#5506.
Just small additional note I'm gonna try to flash this custom ROM myself first in these following days and test it out profoundly. But don't worry, if we will not like the custom ROM, i'll show how to revert back to OG OOS and how to make it not so sucky.
DartGerion said:
I dunno about this weekend, but yeah, I can help you. Here's my discord: UltimatE_FatE#5506.
Just small additional note I'm gonna try to flash this custom ROM myself first in these following days and test it out profoundly. But don't worry, if we will not like the custom ROM, i'll show how to revert back to OG OOS and how to make it not so sucky.
Click to expand...
Click to collapse
Ok sounds good. One thing I'm concerned, I used to have magisk on official rom but netflix/bank app still didn't work as intended... Are you sure it works with that rom?
In the meantime I'll backup everything to be ready for the procedure.
check here: https://forum.xda-developers.com/f/oneplus-7t-pro-regular-mclaren-roms-dev.9335/

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