yashsingh1/xdaforums huggingface dataset:
[Google Pixel 7 Pro] roirraW "edor" ehT:
I'm not on the phone often enough to remember or notice how it may have changed for me, although in my case just recently my sister called me while I was driving, so we talked for a while, then when I arrived home and got out of the car, I knew that my phone would temporarily stay connected to the car for a short while after, so I just turned off my Bluetooth - and confirmed that I still had my phone connection with my sister by talking. Then when I got in the house, I turned Bluetooth back on and put in my Pixel Buds A-series.

I know previously when connected to some other non-Android Auto Bluetooth device that I don't mean to be while on the phone, of course, I can launch the Phone interface (by pressing on the bubble or status-bar in-call indicator / I assume that's the animation you're referring to) and then choose among my available speaker/microphone choices with a drop-down menu where it indicates I'm currently connected via Bluetooth, but I think it's normal that doesn't show up while on a call through Android Auto.
[Upgrading, Modifying and Unlocking] Flame060:
I can't seem to find anything on cracking, upgrading, or ...anything on the Libra phones (S720, 5800, etc).

I don't know much about this kind of things, but I just wanted to upgrade the OS to WM6, and someone pointed me here, but it was for a Vox phone. Beats me if their compatible, but I didn't want to rick bricking my phone.
[Xiaomi 12S Ultra] Cammybuu:
I am struggling with getting some notifications on Whatsapp, especially calls. I am on the ORIGINAL CHINESE ROM of my Xiaomi 12S Ultra and don't wish to change the firmware.

Does anyone have some advice on how to make it work? Its like the phone goes into sleep mode because I will unlock my phone and see the missed calls notification.
[Xiaomi 12S Ultra] phibersg:
no way, this is CN ROM behavior.

you can try the usual stuffs, lock App in task manager, auto-start to on, battery restrictions to "No Restrictions", etc..

it will still be killed after a while.. and notifications will only come in when you unlock the screen.
[Xiaomi 12S Ultra] Cammybuu:
Lock App in Task Manager? Instructions please. Have done all the others so far.
[Xiaomi 12S Ultra] phibersg:
google lock app in memory for miui
[Xiaomi 12S Ultra] Cammybuu:
Done that long time ago. Still the same.
[Xiaomi 12S Ultra] phibersg:
this is the problem with CN rom, not much workaround except to flash xiaomi.eu rom.
[Xiaomi 12S Ultra] Cammybuu:
I wished there was a comprehensive pros and cons table I could look at with regards to the two ROMS
[Xiaomi 12S Ultra] Sathelp:
Just pop over to their forum pages and take a look. Here are all the features of the EU ROM...

Our ROMs features (Whats not in Global):

Based on China Stable / Weekly builds

3way reboot menu (in dev settings)

MIUI Contacts and Dialer

Removed ads in MIUI system apps

MIUI Dialer and Messages apps

Steps counter in Assistant screen

More shortcuts on left lockscreen

Wake up gestures for all devices

AI preloading option in MIUI Lab for all devices

Option to auto-expand first notification

Notifications priority settings

More edit options in Gallery app

Enabled MiDrive in File Explorer

Added landscape mode for SMS app

Sunrise/Sunset in the weather app

Google apps support integrated

Removed 5GHz region restrictions

Confirm dials from call logs

Morning report on alarm at morning

More apps supported for AOD notifications

More styles for AOD screen

Raise to wake gesture

AOD notification received animation

Tap fingerprint sensor to wake toggle

More Camera features

Double tap to lock screen

Battery AI scenes

Allowed disabling specific system apps

Importing theme .mtz from zhuti.xiaomi.com via ThemeManager

No useless Chinese bloatware apps

More free RAM due to less background processes

Mi Video, Mi Music, Mi Browser: No any useless Chinese content

No possibility to re-lock bootloader accidentally with flash any xiaomi.eu release

Added real 27 languages translation made by Official MIUI Fansites and MIUI Fans

Added EU T9 dialer support

Added charging sound switch

Optimized GPS settings for EU

Optimized Battery consumption

Optimized RAM consumption

Added GSMalphabet into SMS app options

SafetyNet passed by default (Google Pay)

Play Store Certified

Deodexed

Added automated tasks in Security app

Added game speed booster

Widevine L1 (for supported devices)

And more, and more made by our 10 years MIUI mods experience.
[Xiaomi 12S Ultra] crocat:
Have you given permission from settings?
[Samsung Galaxy A12] juliano-oh!:
How to install GApps.

Method 1 (tested and worked):

Download the A/B Google Apps VNDK Secure variant of Lineage. (In AndyYan's sourceforge page it would be bgS-vndk-secure):

extract the file as usual, and then rename the file as system.img.

Download the attachment below.

adb push both files to your /sdcard/ or any folder you prefer within /sdcard. (Though the files must be in the same directory) i.e. adb push system.img ChonDoe_Flasher.zip /sdcard

Go to TWRP > Install then select the ChonDoe_Flasher.zip,

and WAILA, you have now a working LineageOS with Gapps, it might work with other ROMs too!

Method 2, will post when I have tested it.

Credits: @chondoe for his flasher

--- Theory for flashing twice (disproven, you only need to flash once, here for archive purposes, you don't need to read it if you're not interested):

Go to TWRP > Install then select the ChonDoe_Flasher.zip, TWICE. Do not reboot only doing it once, or else it might bootloop. After flashing once, go back and then do it again. (If you accidentally did it once, tell me if it worked and I'll post the results)

(EXPLAINED: This is a theory of mine, though, I didn't test doing it only once, I'll try to do it once if I ever go back to stock ROM and see if it only requires once, but as of now I tried doing it twice and it worked [the logic behind this is, if you install the .img alone, it will boot-loop due to lack of storage, but the flasher uses e2fsck and resize2fs so along the process, it expands the file system and thereby allowing more space for installation. I theorize doing this once will not work because the script first installs/flash the .img before using e2fsck and resize2fs and therefore still lacks the file system space that it needs to boot, but if you do it twice, you will have already executed the two binaries and thereby allow space for a proper installation of the .img, so it will now boot and not get stuck on an infinite bootloop.])
[Samsung Galaxy A12] MaybeFazat:
My phone keeps bootlooping, i followed the tutorial strp by step, can you help me?
[Samsung Galaxy A12] juliano-oh!:
Can you remember what firmware you had? Are you sure it's the right one for your device? Also, this is for A127F U7, make sure your device is compatible. Consequently, what GSI ROM have you flashed? This method only worked with LineageOS 19.1. bvS (by AndyYan). If the bootloop doesn't show the lineage logo, it may be that the GSI file is too big for the system partition, I have yet to found a way to expand our device's /system partition. Try AOSP 12.1 first, or download LineageOS 19.1 bvS from AndyYan's page, and see if it works.
[Samsung Galaxy A12] juliano-oh!:
Here https://sourceforge.net/projects/an...20221011-UNOFFICIAL-arm64_bvS.img.xz/download
[Samsung Galaxy A12] MaybeFazat:
Alright thanks for the info
[Samsung Galaxy A12] physwizz:
Good work
[Samsung Galaxy A12] MaybeFazat:
And also, what gapps i need to use?
[Samsung Galaxy A12] juliano-oh!:
That's what I'm currently struggling with, I can't find a GApps that work with any GSI since the /system partition is too small to even install GApps. There are critical and hard to follow tutorials out there that helps with increasing the /system parition but I have yet to try them since it, as I am informed, can hard brick your device. So I'm very cautious about that. @physwizz just recommends installing a ROM with GApps already installed in it (such as Pixel Experience) but I have yet to try that either.
[Samsung Galaxy A12] juliano-oh!:
I accidentally duplicated my reply, sorry
[Samsung Galaxy A12] MaybeFazat:
Can you try magisk gapps?
[Samsung Galaxy A12] MaybeFazat:
How it performs? Does it run smoother than OneUI? & Do you have screenshots?
[Samsung Galaxy A12] juliano-oh!:
I haven't tried it yet.

It performs well, I haven't done any benchmark to see if it performs better than OneUI, but they are pretty different. Although, it performs pretty well in my opinion, and it boots very quickly (as in, the animation only has to run once and it boots already). Unfortunately, I don't have any screenshots, as I reverted back to stock since I need my Google account and Play Store, but you can try and search for "Lineage OS 19. X Screenshots" on Google and I doubt it will give you any different results.
[Samsung Galaxy A12] MaybeFazat:
So i tried for the second time, with Lineage BgS (not BvS since i need gapps) but its bootlooping again, can you help me?
[Samsung Galaxy A12] juliano-oh!:
I can't, I tried that too but I haven't found a way to workaround this, sorry to disappoint. I'm guessing that the image is too big for the system that it won't boot. I only find the BvS to be working, and have not yet tried others, except for BgS, which gave me a bootloop too...
[Samsung Galaxy A12] smj320fn-galaxy:
it will work for A127F/DSN?
[Samsung Galaxy A12] juliano-oh!:
Yes, but only for LineageOS vanilla, there's yet to find a way to install GApps. If you can live without GApps you can install this then. https://sourceforge.net/projects/an...20221011-UNOFFICIAL-arm64_bvS.img.xz/download
[Samsung Galaxy A12] smj320fn-galaxy:
and if i have one ui 4.1 and u7 brinary i still can install it, and in the downloads it says twrp-a127f-u5 brinary?
[Samsung Galaxy A12] juliano-oh!:
yes, the U5 binary TWRP is compatible with U6 and U7
[Samsung Galaxy A12] juliano-oh!:
@MaybeFazat I updated the second post. You may now enjoy LineageOS with Gapps. Please tell me what has happened after you install. Feedback will be appreciated. :)
[Samsung Galaxy A12] smj320fn-galaxy:
and in this TWRP can i install zip file custom rom?
[Samsung Galaxy A12] juliano-oh!:
Yes, but the custom ROM is in .img format. See post #2 if you want to install a ROM
[Samsung Galaxy A12] smj320fn-galaxy:
i cannot open the 25.1.apk!
[Samsung Galaxy A12] smj320fn-galaxy:
in the twrp not showing image idk why i put into sd card idk why
[Samsung Galaxy A12] smj320fn-galaxy:
can you say somthing for me i installed twrp and not showing in the installing part any IMAGE file i swiched to install image
[Samsung Galaxy A12] juliano-oh!:
You can try this instead: https://github.com/topjohnwu/Magisk/releases/download/v25.2/Magisk-v25.2.apk

Make sure you didn't factory reset after you've put the .img in your sdcard. If so, just use adb push [where your .img is] /sdcard
[Samsung Galaxy A12] arsfr:
It didn't work. I did it four times and it was stuck on the boot screen everytime (First i tried with LineageOS 19.1 (BvS), Then Pixel Experience 13.0, Then Pixel Experience 12.0, Then LineageOS 19.1 Again (BvS).). I also left them for 1hr and 30 minutes each.

(Edit: it worked in the end)
[Samsung Galaxy A12] juliano-oh!:
Did you download the correct firmware? Did you try the method at post #2? It might work for you. Did you follow the steps closely? Here's a quick summary of it:

1. Unlock the bootloader.

2. Patch the firmware with Magisk.

3. Flash the Magisk-patched firmware in the AP slot.

4. Factory reset in the stock recovery.

5. Flash the TWRP binary (only works for A12 U7 Binary)

6. Boot to TWRP.

7. Go to Advance > Terminal and type multidisabler

8. Push the .img file to your /sdcard/

Do either one of these:

9a: Select flash image in the TWRP and then select System partition.

or:

9b. Rename the .img file to system.img then copy the ChonDoe_Flasher.zip file at post #2 in the directory where the .img file is, then flash the ChonDoe_Flasher.zip as a zip file.

10: Wipe data (not Format Data) in TWRP. Then waila, see if it works.
[Samsung Galaxy A12] arsfr:
Thank you for your help, maybe I might try with the installer zip.
[Samsung Galaxy A12] arsfr:
Can i use this kernel and twrp for pixel experience rom or no? Also can you tell me which gsi has google apps? Thanks.
[Samsung Galaxy A12] Ajay gorai:
I want to know the code name for samsung galaxy a127f

I dont know which one is my device gsi tell me if anyone knows which GSI is made for samsung galaxy a127f u7
[Samsung Galaxy A12] arsfr:
all of them.
[Samsung Galaxy A12] arsfr:
It worked! Also, this morning when i turned on my phone it didn't boot up? (Edit: I ended up hitting it on the ground and it booted up!) Thanks for this guide!
[Samsung Galaxy A12] arsfr:
It works with Pixel Experience 13/12/11 too.
[Samsung Galaxy A12] WerBn:
Hello

Can I do this tutorial on a A13?

Samsung Galaxy A13 - Full phone specifications

www.gsmarena.com
[Samsung Galaxy A12] arsfr:
No. This is specifically for A127F U7.
[Samsung Galaxy A12] arsfr:
Also in my brother's phone (A127F U7) touch doesn't work after locking screen (even with the kernel), Can you tell me what I did wrong or give me another link to another kernel? Thanks.
[Samsung Galaxy A12] juliano-oh!:
I'm not sure, but I never encountered this problem. When I installed it, it worked flawlessly, there's practically no bugs in sight. So I'm afraid I can't help you with that. Maybe try another ROM?
[Samsung Galaxy A12] arsfr:
Okay, I'll try LineageOS instead of Pixel Experience. Thanks! (This issue only occurs on 64GB Models [not 32GB models])
[Samsung Galaxy A12] juliano-oh!:
Mine is 128GB and it hasn't occurred to me. Please update if the issue still persist when using LineageOS, thank you. 😊
[Samsung Galaxy A12] arsfr:
same thing. Also, do you need to install AccA, or no? Because for the pixel experience rom that is developed for A12 in this forum, says you need to do. but it is not a gsi, and i wonder if you need it for gsi's too?
[Samsung Galaxy A12] arsfr:
Here is a tutorial that worked perfectly, and is probably useful for people having errors (especially for new people).

1. Unlock the bootloader.

2. Patch the firmware with Magisk 25.1 Patched APK.

3. Flash the Magisk-patched firmware in the AP slot.

4. Boot the phone and set up minimally (Without wifi)

5. Factory reset in the stock recovery.

6. Flash the TWRP binary (only works for A12 U7 Binary)

7. Boot to TWRP.

8. Go to Advanced > Terminal and type multidisabler (sometimes you need to do it twice if it tells you to)

9. Push the .img file to your /sdcard/ or Internal storage

10. Rename the .img file to system.img then copy the ChonDoe_Flasher.zip file at post #2 in the directory where the .img file is, then flash the ChonDoe_Flasher.zip as a zip file.

11. Wipe data (not Format Data) in TWRP. (Optional but recommended)

12: Done! Reboot your phone now.

Patched Magisk 25.1 APK:
[Samsung Galaxy A12] MozNoor:
Can you guide me on how can I install LineageOS or other GSI ROMs on SM-A127F/DS, Android 12, Model=A127FXXU7BVI1

Unfortunately, the twrp you have shared here, didn't work on my device and according to my best knowledge no official TWRP has been provided on Samsung official site

Kindly guide me the complete process of downgrading my Samsung Device and then installation of TWRP following the installation of GSI ROM
[Samsung Galaxy A12] arsfr:
Did you unlock the bootloader yet? It should most definitely work for your model as it is the same listed here for this TWRP and Kernel.
[Samsung Galaxy A12] MozNoor:
I have already unlocked the bootloader and successfully flashed "Samfw.com_SM-A127F_XSG_A127FXXU7BVI4_fac" many times on my Samsung A12 SM-a127f Binary 7.

By following your guide, I have successfully patched the AP file with the Magisk listed here in the thread but the flashed of magisk_patched file failed at step number 5. What is the problem here that I am not getting. kindly guide me in this matter
[Samsung Galaxy A12] arsfr:
Yeah, but magisk won't be in the GSI. Because magisk is for the custom vbmeta to flash twrp.
[Samsung Galaxy A12] arsfr:
If you use this tutorial, instead of installing a traditional android gsi, you can install this, The Ubuntu Touch GSI.
[Samsung Galaxy A12] arsfr:
A/B GSI works fine. I can't help with heimdall as I don't have any knowledge on heimdall but I do on Odin, use the tutorial, it should work flawlessly, if not you could try my modified version and if it still doesn't work then you can always just revert to stock because this thankfully isn't mediatek, so it is hard to brick.
[Samsung Galaxy A12] lexuslain77@gmail.com:
Will this solve the touch issue on a127f?
[Samsung Galaxy A12] arsfr:
Maybe, but if not try this kernel
[Samsung Galaxy A12] arsfr:
For me, yes, but if not try the kernel linked above, and it will surely work for your device.'
[Samsung Galaxy A12] lexuslain77@gmail.com:
Used phh app, touch working fine now.
[Samsung Galaxy A12] arsfr:
Okay.
[Samsung Galaxy A12] lexuslain77@gmail.com:
But mtp not working
[Samsung Galaxy A12] arsfr:
Try using the repacksuper by uluruman (here: https://xdaforums.com/t/installing-...r-img-on-sm-a127f-and-sm-a325f-linux.4365511/) you can also use WSL if you are on windows.
[Samsung Galaxy A12] aklraaaxas2:
Hey! I tried following the instructions...

If I try flashing 19.x versions of lineageos the phone just reboots to twrp.

Tried flashing lineage-20.0-20230815-UNOFFICIAL-arm64_bvS.img as "system.img", with and without kernel zip but the result is always the same. Infinite samsung boot logo(Galaxy A12 Secured by Knox).

Earlier I wasn't minimally setting up the magisk patched firmware, it caused twrp to not be able to mount internal storage(was 0mb, unmountable, unwipable, fsck errors etc.). As result it didn't correctly flash the rom, but then at least lineage boot logo was showing(bootloop), now that it should boot it doesn't even show up lineage logo.

Recovery mode etc are working.

I have a rooted A127FXXU7CVL2 with android 13.
[Samsung Galaxy A12] aklraaaxas2:
I also tried flashing other gsi roms... No luck :(
[Samsung Galaxy A12] arsfr:
Hmm.. could be depending on if it is a made in Vietnam or india device. Since both of those devices have their own problems. but keep in mind if you get it working, sim will work but only Vo3G not VoLTE. but LTE will work fine other than calls
[Samsung Galaxy A12] aklraaaxas2:
I bought it in Italy, but 99% was produced there.

It's weird bcs treble detectes an A-only system partition(so no seamless system updates) but system-a-root is supported(I presume it's because I'm stuck at stock rom).
[Samsung Galaxy A12] arsfr:
It might be that you have a rare variant or something, since I thought there were only two variants and not 3... maybe italy has changed something or if not, it might be a problem with your phone or maybe the instructions updated?? even though you have u7 and it still works on u9.... Weird problem. Hopefully you get it installed, best of luck!

and yes, gsi doesn't support updates, but it supports root and only phhuson gsi's work (most of the time) so no nippon or erfangsis.

I no longer have this phone since I am planning on getting a different phone, and most likely not samsung.
[Samsung Galaxy A12] nileshanchan:
yes, the U5 binary TWRP is compatible with U6 and U7
[Samsung Galaxy A12] arsfr:
*Also U8, U9, and future versions like U10.
[Samsung Galaxy A12] aklraaaxas2:
The saddest part about this is that I cannot even install microg bcs the stock rom has no support for signature spoofing... I tried all the methods out there to enable it.

Is there a way to change csc? Would that help at all?

Maybe downgrading to android 12? Then maybe with nanodroid it could work(?).

My baseband version is A127FXXU7CVL2, 'ITV' csc, samfw doesn't have an android 12 firmware version for my specific model...
[Samsung Galaxy A12] arsfr:
Yes, do indeed downgrade to A127F U7 Android 12 firmware, that's why also try a different CSC like SKZ and BTU they have android 12 u7.
[Samsung Galaxy A12] aklraaaxas2:
Thanks for the help :)

How do I change CSC? Is it necessary? I see android 12 versions also for ITV CSC, will work even if they're not for my baseband version?

Just need it to be a127f U7 android 12?
[Samsung Galaxy A12] arsfr:
No, just has to be U7 android 12, any csc and also it has to be a127f not a125f.
[Samsung Galaxy A12] Kgkamilkg:
LineageOS 19.1 GSI BvS without gapps. I did it for myself, but it works so I recommend it. Repacked super.img by https://xdaforums.com/t/installing-...127f-and-sm-a325f-linux.4365511/post-88098075 for A127F/DSN Binary U7 only. You can flash it in Odin in the AP section

5.1 GB file on MEGA

mega.nz
[Samsung Galaxy A12] JérémyKO:
Hey! I have not tested with other GSIs but with Pixel Experience Plus, I no longer have IMEI and the sim card is not detected

(I'm on an A127F U9) what should I do to fix this problem?
[Samsung Galaxy A12] JérémyKO:
I confirm! but can the gsi not read the imei and sim? (on u9)
[Samsung Galaxy A12] arsfr:
Yes, it has a problem above u8 and u9, try the latest u9 since that worked for me (on any csc). I don't know why sometimes the imei doesn't get recognized, looks like samsung failed, but at least it's fixed under u8 and the latest u9.
[Samsung Galaxy A12] arsfr:
GSI does not support VoLTE, if you're using sim card use the stock one ui rooted, it's really customizable rooted, and you can install pixelify to replicate the pixel ui if you like it, you can also use good lock on one ui core too, by using this guide https://telegra.ph/Goodlock-One-UI-Core-05-16 but you have to make sure you use the one ui 4 guide which works for above one ui 4., you can also use ar zone and ar emojis using this guide https://xdaforums.com/t/root-ar-zone-ar-emojis-for-unsupported-devices.4575989 you can also use link to windows on the a12 too! by using this guide https://xdaforums.com/t/get-samsungs-link-to-windows-on-the-a12.4403431/
[Samsung Galaxy A12] JérémyKO:
try... what??
[Samsung Galaxy A12] JérémyKO:
Yep but... I don't really like One UI x)
[Samsung Galaxy A12] arsfr:
Honestly, if you don't like One UI, you should buy a different device, definetly not a samsung, or you will experience sim card issues which can't be fixed until someone decompiles the entire VoLTE and VoWiFi libraries and patches them somehow to work on AOSP, which no one is going to do.
[Samsung Galaxy A12] TommyTheTechToker:
hello, can you create one for A127F Binary U9?
[Samsung Galaxy A12] arsfr:
it works on binary u9.
[Samsung Galaxy A12] axy_david:
I noticed that while on Bluetooth in headset mode when I call the audio gets routed to the speaker instead of the headset, music playback works fine tho
[Samsung Galaxy A12] scottrix:
Same issue here, bought my wife Bluetooth ear buds for Xmas, selecting volume control then speaker icon shows it thinks it outputting to ear buds, but sound comes out the speakers.
[Samsung Galaxy A12] axy_david:
Yes, it seems like an audiorouter issue, we would need to fix the audiorouter files I think, but I don't know exactly how. It is a fairly important issue as more and more of our headsets nowadays are Bluetooth.

@juliano-oh! @physwizz any ideas?
[Samsung Galaxy A12] Marinkovicc:
Hey does this work on lower binaries like U3, U4, U5...?
[Samsung Galaxy A12] maaz_m7d:
You can flash physwizz twrp made for a127f/ds