yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Watch] sukhish:
Hi all, I updated my GWA2 to 4.0.8 and everything works fine, even the 23.tpk file installed fine without error but it's not visible on the watch... If I try to reinstall it... I get error. Please help!
[Samsung Galaxy Watch] adfree:
[MENTION=4190750]whilmeister[/MENTION]

IMHO all files and hints here in this thread... but maybe as summary:

Install with PC and SDB...

https://www.youtube.com/watch?v=-YZbI7DmRCU

Install without PC

https://www.youtube.com/watch?v=11lvEJWdzMY

Best Regards
[Samsung Galaxy Watch] sukhish:
First time 23.tpk got installed without any errors, but the app didn't appear on the watch, so tried to install again but now I get error while installation... Tried resetting the watch twice but same issue. Running on tizen 4.0.8

So now I've managed to get ecg.tpk installed and it's working flawlessly, but as soon as I try to install BP.tpk or 23.tpk... I get error
[Samsung Galaxy Watch] adfree:
If somebody is interested in increasing our "Investigation style"... :D

I will try to use this post for some hints how to log... how to use log... how to capture "Video"...

Maybe if new to few of our users...

I have NO GWA2 nor GW3... :D :o

I have only 2 alive devices for stupid testing:

SM-R760
SM-R500

I will start with SM-R760 and ECG...

ECG is NOT working!

Since Tizen 3 Samsung did some """magic""" so I was NEVER again able to capture Video in Video Format.

Thanx for this.... $%&!!

But I can capture single Screenshots in series... :angel:

In my Example i have removed over 200 PNGs because whole action is around 50 seconds...

This is what I see in latest 23 TPK if I start ECG...

I was too lazy to make MP4 or something similar... I can scroll with third Mouse Button... so it looks to me like Video... :D :D :D :o :(

Later more...

Best Regards

Edit 1.

Now to Logging...

Added Screenshot series...

*#9900#

LogDump

Run LOG_DUMP

1 way to copy from Watch... with SDB Tool:

sdb pull /opt/usr/media

Edit 2.

No idea if really more visible in Logs if Debug Mode is set to on...

:confused:

Yes I know what Debug Mode Middle makes instead Debug Mode LOW... and HIGH...

Edit 3.

Added Screenshots from my SM-R500...

This happens if I try to run ECG... Error very fast after few Seconds...

Now I will try to look into Logfiles... maybe...
[Samsung Galaxy Watch] davidmclaren:
Has anyone managed to sync samsung health monitor with samsung health? I tried but wont show anything on samsung health :/
[Samsung Galaxy Watch] tower5:
I can only sync ECG data between SHM and SH; and for some unknown reason, even ECG data are not automatically sync and ECG is sometimes even in the elements list...in such a cas I need to go SHM and in DATA, click on data permission for SH, and in the next page ( even if already al the authorisations are given) confirm and save again...after this==> in SH ECG appears again !!!
[Samsung Galaxy Watch] davidmclaren:
Ok now its working thank! But why dont the BP wont sync with SHM ? On SH it only lets me put the numbers manually instead of Syncing with SHM?
[Samsung Galaxy Watch] ga-ry:
Does your SM-760 measure your blood pressure?
[Samsung Galaxy Watch] robinhopok:
Changed CSC to US and I now have Tizen 4.0.0.8 om my Galaxy Watch Active 2 (SM-R830). I install 23.tpk and see the application flash on my watch, but then 2 seconds later it's gone. I've tried installing multiple times, but no success. Anyone else have any ideas?

---------- Post added at 11:20 AM ---------- Previous post was at 11:16 AM ----------

Hi, great at least the ECG seems to work for you. Where did you find the ecg.tpk?
[Samsung Galaxy Watch] sukhish:
In this post only.. Somewhere back. Can't even remember it honestly! [emoji14]
[Samsung Galaxy Watch] skunkiechris:
It's here: https://drive.google.com/file/d/1GKG6cDLFNcDrxgeZarjwt6yRf5axJYz6/view
[Samsung Galaxy Watch] mitas35:
Thanks man,it says no watch compatible:(
[Samsung Galaxy Watch] Esposende:
Instead of waiting for the tizen 4.0.0.8 version in France (which will surely never happen), I decided to upgrade to the Us version. BP and ECG works fine.

Thank you xda members who made this possible [MENTION=1030585]adfree[/MENTION] [MENTION=2998712]caravana[/MENTION]
[Samsung Galaxy Watch] robinhopok:
On page 133 there is a post by Crysak which worked for me, using the ecg.tpk (can't post URL since I don't have 10 posts yet). Hope it helps someone!
[Samsung Galaxy Watch] celo76bh:
Are you using samsung mobile phone? I have read that BP and ECG or Samsung Heath app does not work or sync data between watch and mobile if not using samsung phone, I have Mate 10 Pro and also planning to update GWA2 to Tizen 4.0.0.8 but not sure about support for Huawei Mate 10 pro...cheers.
[Samsung Galaxy Watch] Esposende:
Yes i have samsung S10+.
[Samsung Galaxy Watch] whilmeister:
Can you tell me how did you do it? Are you from a country where these features are not available? I tried last night the youtube videos suggest by adfree but none of them work :(.

---------- Post added at 04:05 PM ---------- Previous post was at 04:04 PM ----------

Unfortunately, either of the two ways didn't work. Hopefully, we can have BP and ECG here in Canada because if not, then I should have bought a much cheaper smart watch with same functionalities.

[MENTION=1030585]adfree[/MENTION], hope you can release a mod of this BP and ECG for countries that doesn't have these features. Many thanks to you.
[Samsung Galaxy Watch] skunkiechris:
It said that for me until I hit "Open on phone" in Samsung Health Monitor on the watch.
[Samsung Galaxy Watch] noraja:
Hi, i install all, but when i install 23.tpk the app icon is short in the watch and delete itself after seconds.
[Samsung Galaxy Watch] mitas35:
At last everything works after lots of reset , install uninstall and region change everything works , only bp tpk that works for me is the first one ,ecg works as it should , thanks all of you guys :good::highfive:
[Samsung Galaxy Watch] dp68:
I saw you have R830...

As I understood, you installed ecg.tpk and BP.tpk posted by Crysak, then which SHM apk version did you install to make it works?
[Samsung Galaxy Watch] safsaf43:
what did you mean with "lots of reset" ?

Did it fail to work and with lots of reset its work ?

how did you reset it ? factory reset or re-flash firmware ?
[Samsung Galaxy Watch] mitas35:
Loll watch reset to clear the disappearing tpks :silly:
[Samsung Galaxy Watch] adfree:
[MENTION=5497485]Mx772[/MENTION]

:good: :good: :cool:

Thank you very much for posting Log. :good:

Please need additional infos:

A

Firmware Version from your Watch:

*#1234#

Please need FULL info...

B

You set to CSC KOO or XAR or?

C

If time can you check this also with the 2 older Combo TPKs?

https://xdaforums.com/showpost.php?p=83207935&postcount=1040

Thank you very much.

Best Regards
[Samsung Galaxy Watch] matteo040178:
I have a SM-R835F, is this one going to be legit?

https://www.fullstockfirmwaredownload.com/downloads/sm-r835f/
[Samsung Galaxy Watch] user8484848:
Hi, how did you upgrade to the US version? I am from Germany and could not figure out a working way yet...

After this upgrade, BP and ECG already is shown or you needed to use the mod files too?

many thanks!!
[Samsung Galaxy Watch] adfree:
Shealthmonitor APK seems really to check the text string:

samsung

And close if not found...

Tested on MEmu Emulator by editing to something else...

Not 100 % clear to me... if over build.prop...

https://xdaforums.com/showpost.php?p=82398173&postcount=115

MEmu seems to store these somewhere else...

I have no experience with Android 7... :o

Need to Google...

Best Regards
[Samsung Galaxy Watch] Deltalfa:
maybe changing it should work? (ex. oneplus devices change string in =samsung)

(i'm following the thread since start, i have a GW2 and a op6, i've installed bp lab, done the registration but when it ask for bp it crashes.. now i've installed a rom so i've to reinstall the apk and try again, also installing .tpk not allowed using tizen studio or command line)
[Samsung Galaxy Watch] Erden:
This on Galaxy S7, I tried with VPN (Usa and Korea) without SIM but nothing to do...

[IMG="BP Monitor"]https://i.imgur.com/lcfWXqm.jpg[/IMG]
[Samsung Galaxy Watch] mitas35:
Hi i have the same:crying: sgw2 and OnePlus 6 if you find a solution please share thanks
[Samsung Galaxy Watch] Deltalfa:
Someone tried to change CSC on gw2 and also on the device( theres a lot of ways on devices) ??

Also, if it Will work by changing that, this means that we need a way to bypass checking the device manufcater (Samsung) and the CSC check (maybe also the fw version of tizen) then installing the tpk
[Samsung Galaxy Watch] adfree:
After some fight against MEmu and my low brain...

I was able to use the 64 Bit Image...

Also I was able to solve my Video Capture problem... then my cut/convert MP4 problem... :eek:

And few other low brain related problems solved...

With new Resolution i see the Error in Background... US ...

Now will check if I see this also with Korea Settings...

Best Regards

Edit 1.

[MENTION=924740]Erden[/MENTION]

Please tell us your CSC/Country from your S7...

And please look at my second Video Capture...

Here I murksed in build.prop...

Most Changes Korea related...

Will check if I can sort out... then later more...

Will check first XAR and US changes...

Edit 2.

This is the old ugly Error...

Service is not available

Samsung Health Monitor is not available in your current location

tada... with Korea fake settings in build.prop reached this Error

No compatible watch found

The blood pressure feature requires a Galaxy Watch Active 2 or later to work.

At the moment only on PC in MEmu Android Emulator... not on real Phone...
[Samsung Galaxy Watch] adfree:
I am now 99,9 % sure it is Korea only App...

:cowboy: Yes:

ro.csc.sales_code=[COLOR="Green"][B]KOR[/B][/COLOR]
ro.csc.country_code=[COLOR="Green"][B]Korea[/B][/COLOR]
ro.csc.countryiso_code=[COLOR="Green"][B]KR[/B][/COLOR]

:( NO:

And all other not Korea Phones...

ro.csc.sales_code=[COLOR="Red"][B]XAR[/B][/COLOR]
ro.csc.country_code=[COLOR="Red"][B]United States[/B][/COLOR]
ro.csc.countryiso_code=[COLOR="Red"][B]US[/B][/COLOR]

Summary for non Samsung device owner:

ro.product.brand=[COLOR="Green"][B]samsung[/B][/COLOR]
ro.product.manufacturer=[COLOR="Green"][B]samsung[/B][/COLOR]

UNTESTED!

OWN RISK!

Edit build.prop can lead to "deadly" sideeffects of your beloved Phone and data...

And require ROOT...

Best Regards
[Samsung Galaxy Watch] adfree:
Few Tests later...

Looks like only 1 entry "needed"...

ro.csc.countryiso_code=[COLOR="Green"][B]KR[/B][/COLOR]

This leads to 1 other idea...

Why not edit and recompile the APK... :D

Next days I will give it a try...

First trace...:

.line 40
invoke-static {}, Lcom/samsung/android/shealthmonitor/util/CSCUtils;->getCountryCode()Ljava/lang/String;

move-result-object v0

if-eqz v0, :cond_0

const-string v1, "[COLOR="Red"][B]KR[/B][/COLOR]"

We will see how many attempts I need... to change into DE...

So I can try on my Samsung A20e...

MEmu Android Emulator is really cool. :good:

Best Regards
[Samsung Galaxy Watch] Erden:
CSC is ITV (Italy)

P.S. In MEmu you can easely register video, click on three dot in the right and you have "Screen Recorder" function
[Samsung Galaxy Watch] adfree:
I know... :o

But I don't know why it not work correctly...

It produces Video in black... I see nothing only black...

Maybe later I will try to switch from DirectX to OpenGL... maybe this..

Meanwhile I have real device for some stupid action...

BUT I have realized rooting without killing Knox is not... :crying:

I have now SM-G920F with Nougat Android 7...

So IMHO better to hack the APK... :D :o :rolleyes:

Need some time to remember how it work...

Trying with APKTOOL... :o

Best Regards
[Samsung Galaxy Watch] Erden:
I have:

Samsung S7

OnePlus 3T

Gear S3 Frontier

Watch Active 2 (820)

If you need I can try all you want!
[Samsung Galaxy Watch] adfree:
One or both handsets rooted?

Because build.prop Edit require root access...

ro.csc.countryiso_code=KR

ro.csc.countryiso_code=KR
ro.product.brand=samsung
ro.product.manufacturer=samsung

This I would try with ROOT...

Without ROOT... like me. :D :o

APKTOOL or similar stuff to decompile ... edit KR ... recompile... sign... run

https://xdaforums.com/showpost.php?p=82454117&postcount=148

I need some time to force my tiny brain to get working APK with DE for test...

This is no 5 minute job... for me.

Maybe for somebody else... :cowboy:

Best Regards
[Samsung Galaxy Watch] Erden:
Ok, tonight I will root S7 and I will try

After I will try with recompiled APK on OnePlus
[Samsung Galaxy Watch] adfree:
[MENTION=924740]Erden[/MENTION]

WARNING!

Root could lead to Knox 1... so bye bye Samsung Pay

Maybe better help with APKTOOL and create modded APK...

I am here:

:D :o

D:\apktool>apktool d S153.apk
I: Using Apktool 2.4.1 on S153.apk
I: Loading resource table...
I: Decoding AndroidManifest.xml with resources...
I: Loading resource table from file: C:\Users\@3\AppData\Local\apktool\framework\1.apk
I: Regular manifest package...
I: Decoding file-resources...
[COLOR="Red"][B]S: Could not decode file, replacing by FALSE value: raw/keep.xml[/B][/COLOR]
I: Decoding values */* XMLs...
I: Baksmaling classes.dex...
I: Copying assets and libs...
I: Copying unknown files...
I: Copying original files...

According to Google search... not really Error... can be ignored...

I saw some Parameter... seems -r is enough.. Warning gone...

D:\apktool>apktool -r d S153.apk
I: Using Apktool 2.4.1 on S153.apk
I: Copying raw resources...
I: Baksmaling classes.dex...
I: Copying assets and libs...
I: Copying unknown files...
I: Copying original files...

\smali\com\samsung\android\shealthmonitor\util\[B]CSCUtils.smali[/B]

This is the file... where I see KR...

.line 40
invoke-static {}, Lcom/samsung/android/shealthmonitor/util/CSCUtils;->getCountryCode()Ljava/lang/String;

move-result-object v0

if-eqz v0, :cond_0

const-string v1, "[COLOR="Red"][B]KR[/B][/COLOR]"

As I am from Germany... I will try first DE...

I hope next few hours... or day(s) i have something to install...

I saw somewhere hint about recompile with debug... so accessable data folder...

Need to be tested... but first I need this F&%ing APK to run... :cyclops:

Best Regards

Edit 1.

Build...

D:\apktool>apktool b S153
I: Using Apktool 2.4.1
I: Checking whether sources has changed...
I: Smaling smali folder into classes.dex...
I: Checking whether resources has changed...
I: Copying raw resources...
I: Copying libs... (/lib)
I: Copying libs... (/kotlin)
I: Building apk file...
I: Copying unknown files/dir...
I: Built apk...

Okidoki... now need to put correct files into ZIP(APK) archive... and maybe sign...

Edit 2.

Long time ago i used this Video to play with few System APKS for my SM-Z130H ACL Kitkat...

https://www.youtube.com/watch?v=oTnrVt7sSGQ

No idea if this way is valid for Android 7...

Or I have to really sign...
[Samsung Galaxy Watch] Erden:
Its not a big problem, this phone have cracked glass so I can use for tests
[Samsung Galaxy Watch] caravana:
I managed to edit the original apk file you posted and removed the country check from the SHealthMonitorBpCard.smali file (the Method is checkValidationAndUpdateMainView).

After that the BP functionality is working both on the phone and watch apps. The phone app ask you to measure three times with a upper arm bp monitor and the watch app. After that the watch app shows your bp values by itself.

I guess I should have to re-calibrate every couple of weeks.

Thanks!
[Samsung Galaxy Watch] adfree:
Step 1 done...

Work now for MEmu Android Emulator German Settings. :cyclops:

MEmu seems to allow unsigned APKs...

Failed to install on my S6...

So seems I have to fight against Signing...

I am tooo blond to use the Android APk App-Signer...

Best Regards
[Samsung Galaxy Watch] Erden:
Can you post here modded apk please?
[Samsung Galaxy Watch] caravana:
Here it is: https://drive.google.com/open?id=1Tqi8-0NzeDje300CNg0s33sMsVuv5KIq

But I'm not responsible by any damage it could cause, it's the apk that was posted on this thread with the country check method removed. Good luck!
[Samsung Galaxy Watch] Deltalfa:
It crash on op6 android 10
[Samsung Galaxy Watch] robinhopok:
No, I only installled the ecg.tpk (since I'm only interested in the ECG part). I tried also installing the BP.tpk, but then received an error when running 'sdb install BP.tpk'.

For the SHM apk, I used the latest one posted by adfree. You can easily find it if you search for the Youtube video someone posted about his method.
[Samsung Galaxy Watch] adfree:
[MENTION=4566443]matteo040178[/MENTION]

Never seen before... :confused:

I will try something... later more...

Best Regards

Edit 1.

ATF5 is still Tizen 4.0.0.7

NO BP nor ECG inside...
[Samsung Galaxy Watch] Esposende:
Hello,

Which version do you have in Germany? SM-R820 tizen 4.0.0.7? If it is yes you can follow the process like on this video, it's fast less than 30 min

https://youtu.be/EyaGf31T6Xc

And this ( i think its only for Samsung smartphone but there are other method with PC)

https://youtu.be/11lvEJWdzMY

After the upgrade I used the mod files from the second video.

If you have any questions during the process, don't hesitate. I think that in Europe we are not ready to see the ECG for a long time (CE clearance).
[Samsung Galaxy Watch] user8484848:
It's version Tizen 5.5.0.1 on Watch 3 SM-R845F
[Samsung Galaxy Watch] Esposende:
For those who have problems with ECG measurement, you have to use SHM 1.1.0.159 .

---------- Post added at 08:49 AM ---------- Previous post was at 08:31 AM ----------

Sorry i have active 2, i dont know for GW3.
[Samsung Galaxy Watch] adfree:
Meanwhile I get first Logs from User with ECG NOT working...

Thank you very much for this...

I am trying to understand...

Sorry, don't beat me... if I am not fast enough...

Maybe total wrong... but... 5 Seconds timeout...

1.

I/POWER_MANAGER( 2696): display-dbus.c: edbus_changestate(326) > Request ChangeState to [lcdon] by 4212
I/POWER_MANAGER( 2696): core.c: default_proc_change_state(1382) > Change State to S_NORMAL (4212)
I/POWER_MANAGER( 2696): core.c: update_display_time(1068) > Normal: NORMAL timeout is set by 14500 ms
I/POWER_MANAGER( 2696): core.c: update_display_time(1069) > [COLOR="Red"]Normal: DIM timeout is set by 500 ms[/COLOR]
I/POWER_MANAGER( 2696): core.c: reset_timeout(973) > Reset Timeout (14500 ms)

Is 500 ms 5 Seconds?

Please check Settings about LCD...

Timeout bla crap AOD shi t

Maybe Watch Faces...

I am for instance using ever Standard Watch Face. :D

First setting change is ever to maximum 5 minutes timeout for Display... because I hate this...

Need more time for study analyze Logs...

Best Regards

2.

W/SamdUICommon( 4212): Application.cpp: OnKeyReleasedCB(481) > [1;35mPOWER KEY Released![0;m
W/SamdUICommon( 4212): BackKeyEventManager.cpp: SOnBackKeyReleasedHandlerCb(84) > [1;35mkeyName:[XF86PowerOff][0;m
W/SamdCommon( 4212): [B]ECGController[/B].cpp: [COLOR="Red"][B]OnDetectLeadUnStable(85)[/B][/COLOR] > [1;35m#[0;m
W/SamdCommon( 4212): LocalStorage.cpp: sqlite3_column_decompressed_blob(90) > [1;40;33mblob size = [0][0;m
W/SamdCommon( 4212): LocalStorage.cpp: sqlite3_column_decompressed_blob(93) > [1;40;33mblobSize [0][0;m
W/SamdCommon( 4212): LocalStorage.cpp: sqlite3_column_decompressed_blob(90) > [1;40;33mblob size = [0][0;m
W/SamdCommon( 4212): LocalStorage.cpp: sqlite3_column_decompressed_blob(93) > [1;40;33mblobSize [0][0;m

OnDetectLeadUnStable(85)

:confused:

No idea if also on working device such Log... need to be compared...
[Samsung Galaxy Watch] noraja:
Hi,

i have to delete the old version from the clock first,

then you can try again.

the old version can be deinstalled on the clock with

sdb shell

pkgcmd -u -t tpk -n com.samsung.health.samd.bp

exit,

then you can reinstall it via sdb. I got it to work so far with these 2 files and the Handyapp. But I'm on USA Tizen 4.0.0.8

Files to flash

working_tpk.zip

Handyapp

SHM-1.1.0.159.mod.apk

I have the BP.tkp then the ecg.tpk installed via sdb
[Samsung Galaxy Watch] adfree:
About not working ECG nice summary:

https://r1.community.samsung.com/t5/웨어러블/심전도-ECG-측정-오류에-관한-정리/td-p/6257177

Please use online Translater... from Korean to...

Best Regards
[Samsung Galaxy Watch] matteo040178:
If and when you try let me know how it goes. Thank you
[Samsung Galaxy Watch] adfree:
Only idea...

Maybe we could try to find if Hardware Revision or Production Date or how old your Watch is...

Could deliver answer why ECG work or not work...

Example...

About Production Date... I know only it is visible on Box...

So IMHO not everyone have Box to look at...

But maybe something like...

"My SM-R820 is 12 months old"

About Hardware Revision... hmmm, this is maybe not sensor specific enough... anyway...

console=ram loglevel=4 bootmode=ramdisk root=/dev/ram0 rw model=SM-R820 boot_ver=R820XXU1BTF3 [B]hw_rev=05[/B]

Can be found in Logs... taken by Code:

*#9900#

Or by SDB command:

sdb shell

cat /proc/cmdline

SM-R820 has Hardware Revision 05...

If somebody can find something else... please post. :D

Best Regards

Edit 1

We could try this:

Hardware Revision/Version

sdb shell cat /csa/factory/hwver

Calibration Date... IMHO close to Production Date...

sdb shell cat /csa/factory/cal_date

Edit 2
[MENTION=6118002]farzad babazadeh[/MENTION]
[MENTION=4662960]safsaf43[/MENTION]

Please read this post.

And try to get these infos for me:

sdb shell cat /csa/factory/hwver

sdb shell cat /csa/factory/cal_date

Thanx in advance.

Best Regards
[Samsung Galaxy Watch] adfree:
[MENTION=4566443]matteo040178[/MENTION]

http://fota-cloud-dn.ospserver.net/firmware/BTU/SM-R835F/version.xml

http://fota-cloud-dn.ospserver.net/firmware/BTU/SM-R825F/version.xml

https://doc.samsungmobile.com/SM-R835F/BTU/doc.html

https://doc.samsungmobile.com/SM-R825F/BTU/doc.html

I hope you can see it is still Tizen 4.0.0.7 :(

[MENTION=5497485]Mx772[/MENTION]

Thank you very much. :good: :cool:

I need more time and brain...

If I know solution I will post...

Best Regards
[Samsung Galaxy Watch] safsaf43:
my watch manufacture date : 2019/10/1

all box infos in photo attached
[Samsung Galaxy Watch] adfree:
[MENTION=4662960]safsaf43[/MENTION]

Nearly perfect as reference info. :good:

Thank you very much. :cool:

Please, can you add the Software part?

sdb shell cat /csa/factory/hwver

and

sdb shell cat /csa/factory/cal_date

So we can compare if Calibration Date comes close to Date on Box...

And IMHO Hardware Version is not easy to find on Box...

Maybe if you can decrypt the Serial Number...

And this is impossible to me. :o

Thanx in advance.

Best Regards
[Samsung Galaxy Watch] safsaf43:
C:\Users\Acer-Aspire\Desktop\samsung watch active 2\Update 4.0.0.8\SDBstarterKidv1\sdb_2.2.60_windows-64\data\tools>sdb shell cat /csa/factory/hwver
MP 0.400
C:\Users\Acer-Aspire\Desktop\samsung watch active 2\Update 4.0.0.8\SDBstarterKidv1\sdb_2.2.60_windows-64\data\tools>sdb shell cat /csa/factory/cal_date
2019,09,30
[Samsung Galaxy Watch] Comsat:
For GW3 I used [MENTION=1030585]adfree[/MENTION] APK solution, nothing else, install APK, APK installs tpk on phone. Only thing might be, I have the BT version, you seem to have the LTE version, do not know potential impact. Look some dozen pages back for more info, or search posts from [MENTION=1030585]adfree[/MENTION]
[Samsung Galaxy Watch] Tux21:
SM-R825F

Hi,

Did anyone ever tried to make the newest Firmware ( e.x. BTG6 ) from watch 3 to GWA2 ( SM-R825F ) ? Both devices seem to be identical...
[Samsung Galaxy Watch] kbboykin:
I have followed this thread since the beginning and finally installed this on my GWA2, BT version, USA with Tizen 4.0.0.8 using your method. Works flawlessly. I have done 2 ECGs and 2 BPs after the initial calibration.

Thanks
[Samsung Galaxy Watch] mollotok29:
Hello everyone ! thank you for the work and the exchanges! in France I have an sm-835f and I cannot switch it to the USA version. 835u firmwares do not work on odin. Not compatible ? When i change csc to xar and install oxa firmware it change to NEE csc...

Also, I install a koo korean version it works but no update .. I stay in tizen 4.0.0.7 I think I have explored the possibilities. someone have an idea for me?:confused:

Thanks