yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Watch] Ilker1234:
Hide root with magisk

---------- Post added at 01:20 PM ---------- Previous post was at 01:20 PM ----------

Only active 2 and watch 3
[Samsung Galaxy Watch] Eluryh:
I can see a small red light. Is that the one to do the SpO2 reads? :confused: ;)
[Samsung Galaxy Watch] leguyanais:
This is the ones I did, hide with Magisk Manager but it doesn't work. I even have removed Magisk Manager completely and still get the same error message.

Envoyé de mon SM-G955F en utilisant Tapatalk
[Samsung Galaxy Watch] Eisik:
Yes, the red one reads Spo2
[Samsung Galaxy Watch] Eluryh:
Well, then Active2 may be capable to do SpO2.

I've checked my Active2 and looks exactly the same. I can see with a lantern the same disposition of leds, and the supposed red one at the top.
[Samsung Galaxy Watch] Eisik:
Here you can see it better how the red one flashes.
[Samsung Galaxy Watch] adfree:
About Blood Oxygen...

It is inside since BTG6...

https://doc.samsungmobile.com/SM-R840/BTU/doc.html

BTG6 not leaked...

Leaked Firmware Files ATF3 ATF6 not have this part...

About Sensor and red Light...

IMHO I saw in 1 of these Videos:

https://xdaforums.com/showpost.php?p=83215351&postcount=1185

Back to BP ECG and unsolved Problems....

A

Sorry, I still have only SM-R760 AND SM-R500...

So I can still NOT test problems with GWA2...

So its up to you. ;)

B

My suggestion instead "I smell Problems" or I think something not work...

Nobody of us have Crystal Ball.

We have feature of Logging...

B1

With SDB Tool...

For instance:

sdb dlog>baddevicenotdoingthiswhatIwantwhy.txt

B2

Code

*#9900#

then pull Logfiles...

With SDB or any other way...

Tizen Apps exists... blabla...

More then 1 way to copy from Watch...

C

Maybe users from Korea have similar problems... and solution can be found in korean Forum?

https://r1.community.samsung.com/t5/웨어러블/bd-p/kr-community-wear

Click click search...

Translate Korean with Online Translater

Good Luck. :cowboy:

Best Regards
[Samsung Galaxy Watch] Eisik:
If everyone would just flash every problem would be solved immediately...
[Samsung Galaxy Watch] amitdon:
Lets also see if fall detection is coming soon...with the update ...
[Samsung Galaxy Watch] Shammy7861:
Lol [MENTION=1030585]adfree[/MENTION] of course you have crystal ball honest some people expect you to pull rabbit out of a hat ...
[Samsung Galaxy Watch] Eisik:
A legend says, adfree is a magician ?
[Samsung Galaxy Watch] adfree:
SM-R820 and SM-R830 user can maybe solve Problem with Firmware update via netOdin higher BTD6...

we have 1 user with KOO and BTG1 and he seems not able to use ECG...

For SM-R825F and SM-R835F and SM-R825U and SM-R835U it is nearly impossible... for now.

As only 1... not leaked Tizen 4.0.0.8 Firmware exists...

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

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

For OKA region...

So LTE have "only" Tizen 4.0.0.7...

:eek:

Best Regards
[Samsung Galaxy Watch] Eisik:
[MENTION=1030585]adfree[/MENTION] no problems with me on ECG or BP.

KOO and BTG1
[Samsung Galaxy Watch] adfree:
[MENTION=6118002]farzad babazadeh[/MENTION]

Please look at this Video:

https://xdaforums.com/showpost.php?p=83217591&postcount=1206

Try to find difference between your method... and Eisiks...

If 1:1 same...

Maybe your are to dry...

Sorry my English...

No idea... try other part of your body...

User Water for your fingers or what ever...

Alternate suggestion...

If you are not alone... and you have family friends neighbars...

Ask someone near you... to test...

I mean it is still toy not medical device...

[MENTION=10818545]Eisik[/MENTION]

Thanx for your Video...

I hope now clear... what I meant with:

:D

Not you. :D :D

Best Regards
[Samsung Galaxy Watch] ifjtothlaca:
then is it here what makes r800 work?

https://xdaforums.com/smartwatch/galaxy-watch/ecg-bp-gwa2-t4051141/page52
[Samsung Galaxy Watch] Eluryh:
I think they could run Blood Pressure but no ECG.

OG Watch (R800) does not have the ECG sensor.
[Samsung Galaxy Watch] Beretta143:
Hello, you use the CSC KOO with Galaxy watch Active 2, and you manage to speak German ??

Everything works fine with the CSC KOO ??

I switched my Galaxy watch Active 2 to CSC XAR I hesitate to switch it to KOO.
[Samsung Galaxy Watch] Eisik:
Yeah, why not? xD

KOO is the best Software you could possibly get on a Samsung device.

Gets monthly updates, more functions gets faster new functions etc.

I definitely recommend anyone wanting to use their watch in full capacity to switch over to KOO.
[Samsung Galaxy Watch] farzad babazadeh:
Thx [MENTION=1030585]adfree[/MENTION] for your follow up my problem

I see this video everything like and same his

And his when put finger on bottom it's very fast start measure but I'm no any change and just freez on page heart ecg and all my finger I'm put on the bottom

??

But not work and no reaction to my skin and finger

Im on finger take a water and try it again and sat still not work I think dont work for me and another guys I'm see in a topic and we must wait for update Korea

Maybe

I'm done all ways for install all 3 tpk ecg remove and try install again but not work and no reaction when I'm put my finger on top bottom when I'm press very strong says no need press but when dont press and just touch lightly not happened

Anywhere if u know how to fix very very appreciate for that

If u can't and we must still for update

Thx

Best regards
[Samsung Galaxy Watch] Beretta143:
The French language is available with the CSC KOO ?? Thank you for your reply.

Currently I am on XAR 4.0.0.8
[Samsung Galaxy Watch] Eisik:
Any language is on any Firmware of the watch.

So yes.
[Samsung Galaxy Watch] Beretta143:
No risk of brick if I switch to 4.0.0.7?

https://youtu.be/EyaGf31T6Xc
[Samsung Galaxy Watch] Eisik:
No, I did the same.

---------- Post added at 05:45 PM ---------- Previous post was at 05:18 PM ----------

I was helping someone to get ECG and he figured out, that sound surrounding you affects the measurement.

Anyone having the issue:

Go into a quiet room and try it again!
[Samsung Galaxy Watch] crazyandroid:
I followed this video, and used files in the description everything worked the 1st time I have SM-R830 it took 5 minutes. Running v. 4.0.0.8 also articles today read US FDA cleared ECG for US watch 3 hope that means active 2 will get soon!

https://youtu.be/-YZbI7DmRCU
[Samsung Galaxy Watch] Elsalawi:
noob question:

can this method to download the tpk will enable the ECG on OG GW 46mm? ;)

for Bp it already working with me.
[Samsung Galaxy Watch] gamersekofy:
You might be able to install the tpk, but I don't think the ECG app will work. I believe only the Active2 and GW 3 have an electrical sensor, which is required for taking ECGs :(
[Samsung Galaxy Watch] Elsalawi:
yah, I wasn't hoping that it will work, just wanted to know before butting some efforts on trying. :good:

Thanks, dear.
[Samsung Galaxy Watch] adfree:
[MENTION=6118002]farzad babazadeh[/MENTION]

Can you ask your family?

I mean I would ask my mom or dad to try for me... so other person can try.

Found something... maybe this is what you have:

https://r1.community.samsung.com/t5/웨어러블/액티브2-ECG-불량-이슈/td-p/6157326

So you maybe really not alone. :o

Best Regards
[Samsung Galaxy Watch] marco_lu:
gives me this error I tried all modded apk but it doesn't work
[Samsung Galaxy Watch] davidmclaren:
Can somebody that has a USA firmware managed to installed it and worked?
[Samsung Galaxy Watch] Eluryh:
Sorry about the little offtopic but, one question talking about extracting things of the firmwares.

Could the new watch faces on Watch3 be extracted in order to install them on previous Galaxy Watches?
[Samsung Galaxy Watch] farzad babazadeh:
[MENTION=1030585]adfree[/MENTION] yes sure I'm say to my mom and she's try but not anything see

But I'm today like other day get to training when my training is finish I'm try to check again ecg and it's very randomly worked and just unti to 25 seconds and says again and when I'm back and open again .... again not happened and very very randomly work

Means very chance if I'm lucky its work very strong until 25 seconds and like this video

Take a look this guys

https://youtu.be/W1Dd4d0ZJCM

I'm very chanceeyyys work just one time for me ??*♂️??*♂️??*♂️

And like this video and again not work

Please take a look to video
[Samsung Galaxy Watch] Blenky:
I saw this and the video, I also took a look at the supplemental video that shows how change the country code of your watch so you get the Tizen 4.0.0.8 update. I'm a bit nervous about attempting the steps in theat video. Could I brick the watch if I do it wrong?

As I have BP working on my Active 2 I may just wait until BP and ECG officially rolls out in the UK - whenever that will be!
[Samsung Galaxy Watch] amitdon:
Just wanted to check if u change region

suggest to wait ......its scary
[Samsung Galaxy Watch] Eisik:
Why is it scarry to change region?
[Samsung Galaxy Watch] amitdon:
I messed up first I started....with loading the combination firmware ... which I failed...at the end ...I still went ahead and moved as per the command and loaded the KOO version but went boot i saw the first screen and its not taking fota update to 4.0.0.8 ...then I loaded the other version and again no fota update ...

[MENTION=1030585]adfree[/MENTION] I would be needing your help and explain you better tomorrow....so f@ked up ....now sleeping

I just uploaded CP file.....just now got back to ...my previous version .... as earlier I loaded only bp ap and CSC ...
[Samsung Galaxy Watch] omar9x:
yes i am on USA firmware , ECG & BP worked for me, i used latest TPK Version 23 from (adfree) and mod apk from (caravana)
[Samsung Galaxy Watch] davidmclaren:
Is there a link you can sent me?
[Samsung Galaxy Watch] peppo90:
Hi! the tpk .23 wasn't working for me.

I used this one: https://drive.google.com/file/d/1HU...JptePIQEXlmmwMCV6lWsJ1MmbPLpTGFVkr8Bc4Mj_mUM0

It worked at first try!

I hope it helps other people that had my same issue.

Now my only issue is the apk.

One gives me an error saying no compatible watch found, and another crashes all time.

any new apk around that I missed?

thanks

Huawei mate 10 pro user here.
[Samsung Galaxy Watch] crazyandroid:
I had the same concern, I had the BP working also. Plus early on I had to change my region also which was far more complicated than this to add Samsung pay; but here you are simply adding an app, and so, either the app works or not., However I had no issues and it was super quick. I didn't even need to restart the watch.

Side note, I did delete the Samsung monitoring app and replaced with the one in the new down load. The new one would not install until I did. My guess is because it did not contain the ECG mod for non S.Korea.. I'm happy I did I taken my ECG 10 times lol it's nice. Oh as a final note I didn't delete or uninstall the old BP app from the watch it's simply overwrote the old one.; which leads me to believe that when the update comes it will simply update the TPK... the new watch app/TPK in the video description has both together ECG & BP In the one TPK. Good luck this is all I know.

The app is nice it gives a full PDF and viewable of the ECG while the reading gives you a benchmark I found this video very helpful for more detail of what the readings are, very valuable!!! You can zoom the PDF and It has the second intervals and the seconds squares of the chart, it reads just like the ECG paper in the doctors office.

https://youtu.be/791ZsLSmCjo
[Samsung Galaxy Watch] peppo90:
it crashes on my huawei mate 10 pro
[Samsung Galaxy Watch] Eisik:
I know, that's why I recommended caravanas apk after my first post.
[Samsung Galaxy Watch] peppo90:
[IMG="error"]https://ibb.co/526X663[/IMG]

this is the error I get now with the other apk

---------- Post added at 10:33 PM ---------- Previous post was at 10:32 PM ----------

https://ibb.co/526X663

this is the error I get now with the caravanas apk

---------- Post added at 10:36 PM ---------- Previous post was at 10:33 PM ----------

<a href="https://ibb.co/526X663"><img src="https://i.ibb.co/kMxVxxT/117260337-10158780154763729-567693519669552853-o.jpg" alt="117260337-10158780154763729-567693519669552853-o" border="0"></a>
[Samsung Galaxy Watch] adfree:
[MENTION=2984876]omar9x[/MENTION]

Thanx for info.

Please Model Name and exact Firmware Version... to prevent missinterpretation...

SM-R820 or SM-R830?

BTG1?

Because LTE Versions like SM-R825U still on tizen 4.0.0.6 as it seems...

Thanx in advance.

Best Regards
[Samsung Galaxy Watch] Blenky:
Correct me if I'm wrong but as I'm in the UK to get get ECG working I will have to

1) change my region to USA or Korea

2) Hopefully doing above will allow me to upgrade my Active2 to Tizen 4.0.0.8 (I'm on 4.0.0.7) to allow ECG

3) follow instructions in video to add ECG

It's changing the region that seems a bit daunting!
[Samsung Galaxy Watch] peppo90:
I'm in Ireland. I have 4.0.0.7

With this tpk I managed without doing anything. I used the codes from the previous videos.

https://drive.google.com/file/d/1HU...JptePIQEXlmmwMCV6lWsJ1MmbPLpTGFVkr8Bc4Mj_mUM0

---------- Post added at 10:55 PM ---------- Previous post was at 10:52 PM ----------

This is my apk error:
[Samsung Galaxy Watch] crazyandroid:
I'm using the s10plus I try to keep everything Samsung, not always able, but have for the last couple of years, I would try the files from the video also, may help... GL
[Samsung Galaxy Watch] peppo90:
Samsung health monitor is not available in your current location :crying:
[Samsung Galaxy Watch] dursosono:
It's R820 & 4.0.0.7?
[Samsung Galaxy Watch] Blenky:
So that seems to indicate you need to change your phone region to either USA or Korea?
[Samsung Galaxy Watch] crysak:
Can you share how do you change the region and/or upgrade to 4.0.0.8?

Cheers
[Samsung Galaxy Watch] crazyandroid:
Is downright scary, but I'm muddled my way through it, using YouTube video, there are a few area you could get stuck simple details but nevertheless, you have to load a temporary software and then load the new software. But it was and is worth it to me.. some people added the ECG without upgrading to 4.0. 0.8 just keep that in mind, it's at your own risk, but if you are going to change region, I would try to add the apps first, it might work because changing region erases everything anyway to a fresh install. This was a video I watched it was pretty good plus I read all of the forums and I was still nervous. Good luck.. technology gotta luv it!!

https://youtu.be/EyaGf31T6Xc
[Samsung Galaxy Watch] amitdon:
Just to be more clear bit more what happen to me post [MENTION=1030585]adfree[/MENTION] mentioned to be more carefull.

I agree ..with adfree ........... i just loaded BP CP CSC u shared earlier AP together and got back to my older version.....4.0.0.7....XSA.CSC

what did I do...to try ...if it can work on KOO successful but not successful as it don't have SPay there ... LTE worked ....

Step by step

I loaded the combination firmware

https://androidfilehost.com/?fid=4349826312261729030

through netodin wifi mode ....it went almost till end and failed...and booted my watch post loading the combination firmware...like mentioned in the video .

I followed the process [youtube]EyaGf31T6Xc[/youtube]

as mentioned .....and all cmd command successfully....as per the video he mentioned to KOO CSC

Later I loaded (BP AP CSC) as mentioned in video https://easy-firmware.com/index.php?a=downloads&b=file&id=169285 as mentioned and then booted successfully on korean ....what I realize after step the watch booted...KOO CSC ... as per the attached screen. .....not sure no FOTA update ...

I got bit worried and later I directly uploaded my older firmware with OLB ....and got back to older version which I was using...before the mess and FOTA update to latest ...

I have few things to ask ...team here who wants to try ...u need to be sure to take risk and the consequences....it can go wrong as per [MENTION=1030585]adfree[/MENTION]...

Iam not sure this process can be tried for USA region ...and what went wrong....
[Samsung Galaxy Watch] peppo90:
how would I do that?

other people didn't need to that that. I don't understand.
[Samsung Galaxy Watch] adfree:
[MENTION=8771555]amitdon[/MENTION]

But you know KOO is not existing in SM-R825F universe...:rolleyes:

In OKA package is SKC for instance Korean CSC/Sales Code...

Linked more then 1 time for you... :rolleyes:

https://xdaforums.com/showpost.php?p=81683551&postcount=21

IMHO i tried several timeS... okay in bad English...

But hey

Tranlate in your language:

1:1

Byte exact

equal

exact

match

To understand FOTA Server Request...

My suggestion is:

A

Change back to your OLB package...

Restore your Original Firmware like you allready did.. few days ago...

https://xdaforums.com/smartwatch/galaxy-watch/sm-r825f-csc-change-tutorial-t4061905/page9

B

Look at A

C

Look again at A

You mixed text strings.. by flashing wrong files.

So FOTA integrety is nuked by you...

Best Regards
[Samsung Galaxy Watch] Eisik:
Guys, I remember someone saying that he knew how to decrypt SQlite databases if anyone could do it, it would help out a lot for further investigation about how ECG and BP work and how to make them maybe SKIP the process of phones entirely any help is appreciated and needed.

Thanks in advance.
[Samsung Galaxy Watch] crazyandroid:
Mine is sm830 4.0.0.8, lot of people had success with 820 4.0.0.7...
[Samsung Galaxy Watch] Blenky:
On my Active 2 which already had BP working I installed the ECG tpk and the revised phone app with the ECG. I can start the ECG but it won't do a full reading. It starts a count down from 30 seconds but when gets to 25 it just starts again. This just repeats until I stop the app. So close.....
[Samsung Galaxy Watch] gamersekofy:
Is seems like you are running a Tizen version older than 4.0.0.8.

A lot of people on Reddit reported having the same problem as you on older Tizen versions.
[Samsung Galaxy Watch] Blenky:
Yes - Tizen 4.0.0.7. To get 4.0.0.8 now I would need to change my region. I may work up the courage and give it a go!
[Samsung Galaxy Watch] gamersekofy:
Oh I see. Good luck! :good:
[Samsung Galaxy Watch] adfree:
:D

Maybe "soon" we can read reviews from GW3 owners...

https://xdaforums.com/smartwatch/samsung-galaxy-watch-3

:D

Best Regards
[Samsung Galaxy Watch] pimienta:
sorry , i was working in hospital, when i go to ecg data i samsung health, open samsung health monitor with all mi ecg (i have atrial fibrillation and the graphics show this) and blood pressure , so its ok for me, thanks

´pimienta
[Samsung Galaxy Watch] adfree:
Very interesting to click through korean forum...

https://r1.community.samsung.com/t5/웨어러블/액티브2-심각한-문제가-3가지나-있네요ㅠㅠ/td-p/6163634

https://r1.community.samsung.com/t5/웨어러블/ecg-측정/td-p/6163529

Not ever Translation mandatory...

Seems also Korean users have trouble with ECG... in GWA2...

Best Regards

Edit 1.

Only as tiny hint...

If I look after decompile into SHM APK...

base_approved_us
base_approved_kr

I can also find something about Oxygen... not much...

Lcom/samsung/android/sdk/healthdata/HealthConstants$OxygenSaturation;,

.field public static final SPO2:Ljava/lang/String; = "spo2"

Best Regards
[Samsung Galaxy Watch] gamersekofy:
I had this same problem this morning lol

https://r1.community.samsung.com/t5/웨어러블/ecg-측정/td-p/6163529

So what happened was, I was taking an ECG and a notification came in. I'm guessing the vibration from the notification messed something up. It wen't away and ECGs were back to normal after I restarted my watch
[Samsung Galaxy Watch] adfree:
Can somebody with US Phone.. XAR ATT or what ever from USA needed to US Phone... check if Original unmodified APK work?

https://www.file-upload.net/download-14218327/SamsungHealthMonitor1.1.0.159.apk.7z.html

Thanx in advance.

Best Regards

[MENTION=11010241]peppo90[/MENTION]

Is your Phone maybe set to USA?

Or Korea?

Maybe try the unmodified APK from this post...

[MENTION=6118002]farzad babazadeh[/MENTION]

Here seems user wrote about cleaning sensor and key...

https://r1.community.samsung.com/t5/웨어러블/갤럭시-워치-액티브2-심전도/td-p/6164809

Edit 2.

About crypted SQLite database...

in data/data

permanent_shared_preferences_main.xml

Maybe this decrypt db files...

<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<map>
<string name="shealth_monitor_base_database_password">

Some base64 ...

Best Regards

Edit 3.

Seems I found way to nuke Root Detection from APK... :angel:

Bye bye Root Detection... :D
[Samsung Galaxy Watch] tb_:
It doesn't. The mod_mod version is actually patched by me. The CSCUtil file has only 1 allowed CSC and that's the korean one.
[Samsung Galaxy Watch] adfree:
[MENTION=6118002]farzad babazadeh[/MENTION]

Also interesting suggestion:

https://r1.community.samsung.com/t5/웨어러블/심전도-측정/td-p/6164784

Maybe test not wear on arm... like on Photo?

Not tested by me... Still I have only SM-R500... :D

Best Regards

Edit 1.

WoW... with red text...

https://r1.community.samsung.com/t5/웨어러블/심전도-측정-오류에-관하여/td-p/6164634
[Samsung Galaxy Watch] farzad babazadeh:
[MENTION=1030585]adfree[/MENTION] I'm read and translated all topic u send thx

Its have a problem and have a bug I think for tpk

Maybe must wait for a new tpk .....

Still not working for me sometimes randomly very hard until to 25 seconds and I'm share for u link on past post

My phone region on Ukraine

And cant test apk usa says not available in your country
[Samsung Galaxy Watch] crazyandroid:
I also had that issue, each time the BPM was not showing/reading 'The same as the in the photo from S. Korean, the BPM is not showing' once the bpm reading started things straighten out. Also, the contact metal bottom is only raised slightly, I wondered if touching the watch frame while trying to hold the button is an issue,.. also, there are instructions see photo
[Samsung Galaxy Watch] Stephan905:
Did tizen 4.0.0.8 roll out on the us?
[Samsung Galaxy Watch] adfree:
[MENTION=11010241]peppo90[/MENTION]

Your Phone is rooted?

Meanwhile I have some tiny progress...

As Problems with my PC Emulator...

After I removed f&%ing ROOT Detection...

I saw same problem with Country not supported...

So I edited the build.prop... and added for instance Germany:

ro.csc.country_code=Germany
ro.csc.countryiso_code=DE
ro.csc.sales_code=DBT

Then SHM APK worked...

Maybe fail because you have non Samsung Phone...

Similar to my Android Emulator...

Best Regards
[Samsung Galaxy Watch] tower5:
Dear All

again, thanks a lot to All the members doing a lot of efforts !!

I'm using a GWA2 R820 , Tizen 4.0.0.7 and BP is working ( thanks to previous succesful set up done in early July following instructions from this thread...)

Now I would try to jump to the next step and I believe one of the mandatory steps is to move to 4.0.0.8 and to do this a region change is requested ( to US ..)

I've seen the video on youtube .........it is .ok ...not so simple but not impossible , my main problem is to be sure to use the right files...too many links and not sure to use the most appropriate/recent version..

could some nice expert reply with the links to the " right files to download" ?

Thanks again for the great support
[Samsung Galaxy Watch] Daekin:
Does anybody has link to Watch Active2 (SM-R825F) European firmware (my CSC is XSK) which works with ECG?

Or there is no such firmware at the moment and it is only possible to get it working only by changing CSC to Korea?
[Samsung Galaxy Watch] farzad babazadeh:
[MENTION=1030585]adfree[/MENTION] hi again I'm test on my dad hands and still not work ??*♂️??*♂️??*♂️??*♂️
[Samsung Galaxy Watch] Eisik:
[MENTION=6118002]farzad babazadeh[/MENTION] test it in a QUIET ROOM.

Helps for some people.

And send a screenshot of your Software Version.