Question Pairing Galaxy Watch To Rooted S21 Ultra Not Successful - Samsung Galaxy S21 Ultra

Hi everyone!
I'm trying to pair my galaxy watch gear s3 to my rooted s21 ultra and I haven't been having the best luck and getting a successful pair, I've tried various things out there such as, Magisk Hide, Magisk Hide Props and changed my devices fingerprint to a Google Pixel 3 no luck, and finally I've tried the Bluetooth patch module in Magisk alongside with some code I found in a forum post about the same issue with no success, the code ended up bricking my phone twice even after double checking that I've entered it in correctly and in a reasonable one line at a time sequence.
I've had successful pairs with other rooted devices also.
Please let me know if there is any other possible fixes regarding my issue, thanks!!
S21 Ultra SM-G988B

Read my post here
Galaxy S10+ SM-G975F Galaxy Watch pairing issue with Magisk
Hello, I am curious to see if anyone else had or still has this issue and if there is a fix for it. Devices involved: Phone - Samsung Galaxy S10 Plus (SM-G975F) Android Version: 10.0 Build Number G975FXXU4CTC9 Watch - Samsung Galaxy Watch 46mm...
forum.xda-developers.com

dr.ketan said:
Read my post here
Galaxy S10+ SM-G975F Galaxy Watch pairing issue with Magisk
Hello, I am curious to see if anyone else had or still has this issue and if there is a fix for it. Devices involved: Phone - Samsung Galaxy S10 Plus (SM-G975F) Android Version: 10.0 Build Number G975FXXU4CTC9 Watch - Samsung Galaxy Watch 46mm...
forum.xda-developers.com
Click to expand...
Click to collapse
I've tried using this on my second try but every time i did it it put my phone through a bootloop, i've noticed when i did it as well it said device size too small what could i do about that?
Thanks!

Is it maybe possible for someone to make a magisk module for this fix as it gives a lower chance of bricking a device?
Just a curious thought

DONT TRY THIS - It will bring your phone only to a reboot-loop as Auzzy wrote.
What a fck...

dr.ketan said:
Read my post here
Galaxy S10+ SM-G975F Galaxy Watch pairing issue with Magisk
Hello, I am curious to see if anyone else had or still has this issue and if there is a fix for it. Devices involved: Phone - Samsung Galaxy S10 Plus (SM-G975F) Android Version: 10.0 Build Number G975FXXU4CTC9 Watch - Samsung Galaxy Watch 46mm...
forum.xda-developers.com
Click to expand...
Click to collapse
Hi @dr.ketan
Thank you for this, I was able to get my watch connected on Rooted S21 Ultra 5G.

FdeKlerk said:
Hi @dr.ketan
Thank you for this, I was able to get my watch connected on Rooted S21 Ultra 5G.
Click to expand...
Click to collapse
I am having issues connecting my WearOs based Galaxy watch 4. Any way this is possible to fix?

I faced the same issue after rooting my Galaxy S21 Ultra (android 12)
I tried the solution that dr.ketan suggested in his post. After following the steps, my phone got stuck on the botting page and wouldn't turn on properly. So don't try what was suggested in the d.ketan's post if you are on a S21 Ultra (android 11 and 12). In fact, that solution was also mentioned in the original solution on github in which the author said:
"*Beware! /!\ Owners of the S21 series cannot use these commands (or you have to be SURE your vendor partition isn't read only or full) and must instead use the zip bellow to flash using TWRP. The commands below could brick your device /!*"
here's the github repository. you can read it if you want to.
GitHub - 3arthur6/BluetoothLibraryPatcher
Contribute to 3arthur6/BluetoothLibraryPatcher development by creating an account on GitHub.
github.com
anyways, here's the solution to fix galaxy watch not getting connected to Galaxy S21 Ultra (S21 series) after rooting the device.
after you rooted your device using odin and the patched magisk AP file,
1. install TWRP using this tutorial
[RECOVERY][UNOFFICIAL] TWRP for Galaxy S21 Ultra (Exynos)
Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and...
forum.xda-developers.com
2. Then download BluetoothLibraryPatcher_twrp_2.4.1.zip from this repo on GitHub and flash in in TWRP
Releases · 3arthur6/BluetoothLibraryPatcher
Contribute to 3arthur6/BluetoothLibraryPatcher development by creating an account on GitHub.
github.com
then reboot your device, now you should be able to connect your watch with no issue.

mohamadj2 said:
I faced the same issue after rooting my Galaxy S21 Ultra (android 12)
I tried the solution that dr.ketan suggested in his post. After following the steps, my phone got stuck on the botting page and wouldn't turn on properly. So don't try what was suggested in the d.ketan's post if you are on a S21 Ultra (android 11 and 12). In fact, that solution was also mentioned in the original solution on github in which the author said:
"*Beware! /!\ Owners of the S21 series cannot use these commands (or you have to be SURE your vendor partition isn't read only or full) and must instead use the zip bellow to flash using TWRP. The commands below could brick your device /!*"
here's the github repository. you can read it if you want to.
GitHub - 3arthur6/BluetoothLibraryPatcher
Contribute to 3arthur6/BluetoothLibraryPatcher development by creating an account on GitHub.
github.com
anyways, here's the solution to fix galaxy watch not getting connected to Galaxy S21 Ultra (S21 series) after rooting the device.
after you rooted your device using odin and the patched magisk AP file,
1. install TWRP using this tutorial
[RECOVERY][UNOFFICIAL] TWRP for Galaxy S21 Ultra (Exynos)
Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and...
forum.xda-developers.com
2. Then download BluetoothLibraryPatcher_twrp_2.4.1.zip from this repo on GitHub and flash in in TWRP
Releases · 3arthur6/BluetoothLibraryPatcher
Contribute to 3arthur6/BluetoothLibraryPatcher development by creating an account on GitHub.
github.com
then reboot your device, now you should be able to connect your watch with no issue.
Click to expand...
Click to collapse
Thanks, Do you have any fix or a link to fix S-Health not opening up ?

JazonX said:
Thanks, Do you have any fix or a link to fix S-Health not opening up ?
Click to expand...
Click to collapse
[RESTRICTIONS-REMOVED] Samsung Health Monitor - WearOS - 1.1.3.002 - Root, Age, Country & Device Restriction Removed - 23rd May 2023
Hello Everyone, I hope you all are fine... ~~~ WearOS WATCHES ONLY ~~~ ~~~ FEATURES, BUGS & FUTURE WORKS~~~ FEATURES: Works on Samsung Watch4 and Watch5 (as mentioned Samsung WearOS Watches), Multilanguage, no root detection, no country...
forum.xda-developers.com

shaharofir said:
[RESTRICTIONS-REMOVED] Samsung Health Monitor - WearOS - 1.1.3.002 - Root, Age, Country & Device Restriction Removed - 23rd May 2023
Hello Everyone, I hope you all are fine... ~~~ WearOS WATCHES ONLY ~~~ ~~~ FEATURES, BUGS & FUTURE WORKS~~~ FEATURES: Works on Samsung Watch4 and Watch5 (as mentioned Samsung WearOS Watches), Multilanguage, no root detection, no country...
forum.xda-developers.com
Click to expand...
Click to collapse
Isn't this for S-Health Monitor and enabling BP / ECG modes ?
Anyway to get S-Health working ?

Oh, I just understood what you meant.
This magisk module worked for me:
Release 1.1: Update install.sh · stylemessiah/SamsungHealthSecurityProps
Added some more error checking, notably (bold = new additions): Module install will ONLY proceed now if : /vendor/build.prop file is found BOTH ro.security.keystore.keytype key and sakv2 value are...
github.com

shaharofir said:
Oh, I just understood what you meant.
This magisk module worked for me:
Release 1.1: Update install.sh · stylemessiah/SamsungHealthSecurityProps
Added some more error checking, notably (bold = new additions): Module install will ONLY proceed now if : /vendor/build.prop file is found BOTH ro.security.keystore.keytype key and sakv2 value are...
github.com
Click to expand...
Click to collapse
Thanks a lot! Worked perfectly fine
Gear Pairing is still a mess though as my System/ Vendor is not R/W.
Any clue ?

Related

General EXYNOS S21 series - TWRP and root

As some of you know s21 source is out, it is possible to build custom recovery and obtain root.
Actually ordinary magisk root method is not working for us: patched boot image does not boot...no old method is working.
I asked a skilled developer, @afaneh92 (he already made custom twrp for galaxy phones in past) to help us but at present he does not have the phone so what he builds is actually tested just by me.
WHAT WE NEED
- many alpha tester (if many people help us we can test things almost intanctaneily)
- some good ideas from other skilled developers
- someone who can make a "BOUNTY" so we can encourage development
I have made a telegram group forstarting this adventure and to share real time our progresses.
https://t.me/joinchat/H7UFBxjpms2aubmO
devs and testers u are welcome!
Work in progress...
Nobody knows how to make a bounty?
Nobody interested?
Im interested just not sure how to help...ive tried everything on sm-996B.. have joined the chat..
any progress?
Samsung Galaxy S21Ultra Exynos stuck on bootscreen (21407) (21408) · Issue #3808 · topjohnwu/Magisk
Hello, I'm on a new Samsung Galaxy S21Ultra (Exynos) FW: G998BXXU1AUAC , which is unrooted but Knox tripped. Its not possible for me to boot the device properly after patching the usual files. Magi...
github.com
Root is near guys!
How come? Any Source?
TWRP working for samsung s21 ultra exynos users
credit - PAUL
How is the process?
I've tried to flash it: error vbmeta - had to flash original recovery.img again to boot the device again
bhammler said:
I've tried to flash it: error vbmeta - had to flash original recovery.img again to boot the device again
Click to expand...
Click to collapse
I think you need to use this:

LineageOS Installation queries

I would like to prolong the life of my Tab S2 SM-T719 (8 inch LTE, 2016), which is running Android 7, not rooted
I have done a fair bit of reading through the various threads, but I have a couple of questions about the install
- apologies if these questions have been asked before
- and also if this is in the wrong thread / forum
1) How to find out what is fixed and what is working
At the beginning of the thread
[GUIDE/TUTORIAL/HOWTO] Samsung Galaxy Tab S2 stock to Android 10
[GUIDE/TUTORIAL/HOWTO] Samsung Galaxy Tab S2 stock to Android 10 [GUIDE/TUTORIAL/HOWTO] Samsung Galaxy Tab S2 (models SM-T713, T719, T813, T819) stock to Android 10 Q / LineageOS 17.1 Supported models: - SM-T713 (gts28vewifi) - SM-T719...
forum.xda-developers.com
there is a warning
### Camera doesn't work, 3G/Data network doesn't work
I currently use the Tab S2 as my mobile phone (both over 4G and with WhatsApp calls) and also with the App PolarSteps to take pictures when travelling
- so both of the 'Not working' items are crucial
In general, is there a way to find out what is working and what is not fixed without trawling through the 50 odd pages in
[ROM][UNOFFICIAL][10] LineageOS 17.1 [T713][T719][T813][T819]
LineageOS is a free, community built, aftermarket firmware distribution of Android, which is designed to increase performance and reliability over stock Android for your device. All the source code for LineageOS is available in the LineageOS...
forum.xda-developers.com
Specifically, with the latest build
a) is the camera working ?
b) can I make calls over 4G ?
c) can I make WhatsApp calls ?
2) How to recover a bricked phone or revert
The disclaimers say 'not responsible if you end up bricking your phone' - which is fair enough
However, is there any help or a HOWTO revert to a stock Android in the event of a bricked phone
- or even if I just change my mind and want to go back to the original Samsung Android ?
I found the following article for the Tab S2 10 inch LTE or 8 inch wifi (couldn't find anything similar for Tab S2 8 inch LTE)
Install LineageOS on gts210ltexx | LineageOS Wiki
wiki.lineageos.org
Install LineageOS on gts28vewifi | LineageOS Wiki
wiki.lineageos.org
in which there is a section
Installing a custom recovery using heimdall
Is this a recovery process or part of the actual LineageOS installation ?
Thanks to all who have contributed to the development, for reading this and any suggestions
I've done a bit more reading and now better appreciate the install process
For query 2 I now understand the need for the custom recovery
Any help with identifying which issues still exist would be appreciated - particularly
### Camera doesn't work, 3G/Data network doesn't work

Pixel Experience

Good evening, I would like to install the Pixel Experience on my A6 + (SM-A605FN), but I couldn't find any links. Can you get me one? Thanks in advance
Releases · ponces/treble_build_pe
Script and patches for building PHH-Treble Pixel Experience - ponces/treble_build_pe
github.com
Choose arm32_binder64 vndklite build (Android 11) and flash according to the instructions from the link below:
how downgrade sm-a605fn from android 10 to 9
Hello, I have a Samsung Galaxy A6+ with latest fw installed. (italian version) A605FNXXU7CUD4 The phone is totally useless after the update to android 10, it takes AGES to perform any action, even open the Camera or open a Message. Already...
forum.xda-developers.com
Thanks a lot for the answer! I have followed the instructions on the page you mentioned but when I restart the system I automatically go into download mode. How can I solve?
gemlijaspa said:
Thanks a lot for the answer! I have followed the instructions on the page you mentioned but when I restart the system I automatically go into download mode. How can I solve?
Click to expand...
Click to collapse
The most likely you chose wrong image. It should be arm32_binder64 (A64 - not arm64) vndklite. For example:
https://github.com/ponces/treble_build_pe/releases/download/v313/PixelExperience_arm32_binder64-ab-vndklite-11.0-20211009-UNOFFICIAL.img.xz
Only Pixel Experience 11 supports such images. Read whole thread linked above, it has more information (which can be useful in that matter) about flashing GSI on A6+.
gemlijaspa said:
Good evening, I would like to install the Pixel Experience on my A6 + (SM-A605FN), but I couldn't find any links. Can you get me one? Thanks in advance
Click to expand...
Click to collapse
I got mine from googling nethunter pixel 5 I think it's arm64 full

Question how to root samsung s21 ultra exynos running android 13?

i just want to ask how to root my galaxy s21 ultra.im afraid to follow some tutorials in youtube because its all lowest android version.
thanks
It's same as A12
Read this magisk documentation - Samsung section. Just for your information, S22 doesn't require to select "Recovery Mode" option.

Problem with bluetooth on galaxy a6+ lineageOS

HELP ME PLEASE
I flashed a custom rom on my samsung galaxy a6+ I flashed it on lineageOS. But there is a problem that bluetooth does not work. I want to fix it because half of my devices work on it. Please tell me how to fix this?
Bluetooth works on the arm version, but the link is not available and only arm64 was dropped. Here is the link to lineageOS https://forum.xda-developers.com/t/...-16-0-galaxy-a6-plus-arm-arm64.4019619/page-7
It's old rom. Use GSI instead, follow guide:
how downgrade sm-a605fn from android 10 to 9
Hello, I have a Samsung Galaxy A6+ with latest fw installed. (italian version) A605FNXXU7CUD4 The phone is totally useless after the update to android 10, it takes AGES to perform any action, even open the Camera or open a Message. Already...
forum.xda-developers.com
nqnxev said:
Это старый ром. Вместо этого используйте GSI, следуйте инструкциям:
how downgrade sm-a605fn from android 10 to 9
Hello, I have a Samsung Galaxy A6+ with latest fw installed. (italian version) A605FNXXU7CUD4 The phone is totally useless after the update to android 10, it takes AGES to perform any action, even open the Camera or open a Message. Already...
forum.xda-developers.com
Click to expand...
Click to collapse
No matter how much I tried, everything was loaded into the bootloader. But it turned out with pixel expiriance, but even then it hung at the splash screen
nqnxev said:
It's old rom. Use GSI instead, follow guide:
how downgrade sm-a605fn from android 10 to 9
Hello, I have a Samsung Galaxy A6+ with latest fw installed. (italian version) A605FNXXU7CUD4 The phone is totally useless after the update to android 10, it takes AGES to perform any action, even open the Camera or open a Message. Already...
forum.xda-developers.com
Click to expand...
Click to collapse
Or maybe you know which gsi is suitable for our device? If so, can you please post a link?
8toby said:
Or maybe you know which gsi is suitable for our device? If so, can you please post a link?
Click to expand...
Click to collapse
Such info you have in linked thread. LineageOS R mod and many Android 10/11 GSI's should work fine. Full GSI list you'll find here. Choose arm32_binder64 vndklite builds.

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