yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Watch] mitas35:
Yes but I can't see it on my watch
[Samsung Galaxy Watch] Huy.tq:
You can tell more clearly your tizen version, does not have BP on your watch right? and you can't install the BP.tpk file or it doesn't work.

You can try with file here https://drive.google.com/file/d/1-JCh10rQC0Qmbbc3SD0TezPz7cgtttXz/view?usp=drivesdk
[Samsung Galaxy Watch] mitas35:
Sorry made i have tizen 5.xxx and sm 820 thanks

---------- Post added at 05:31 PM ---------- Previous post was at 05:30 PM ----------

Flush it using sdb?
[Samsung Galaxy Watch] Huy.tq:
yes then install it through sdb install BP.tpk. But I have read that you cannot install on 5.5.0.1 many people have downgraded to tizen 4.0.0.7 to install BP and ECG and then back to 5.5.0.1, it works fine. I am currently using the LTE version so I can update to 4.0.0.8. Just try the file I sent, if not, downgrade to 4.0.0.7
[Samsung Galaxy Watch] mitas35:
C:\Users\BEAST\Desktop\Personal\New folder (2)\SDBstarterKidv1\sdb_2.2.60_windows-64\data\tools>sdb install bp.tpk

pulled bp.tpk 100% 1MB

1 file(s) pulled. 0 file(s) skipped.

bp.tpk 510 KB/s (2035556 bytes in 3.896s)

path is /opt/usr/home/owner/apps_rw/tmp/bp.tpk

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[start] val[update]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[10]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[error] val[-1]

__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[end] val[fail]

processing result : General error [-1] failed

spend time for pkgcmd is [1749]ms

rm: remove write-protected regular file `/opt/usr/home/owner/apps_rw/tmp/bp.tpk'?

this is what i always get
[Samsung Galaxy Watch] matteo040178:
I am currently on 4.0.0.8 lte version but I have the same problem. Can install ecg (not working at all), but didn't manage to sdb BP. You suggest to go back to 4.0.0.7, install both, then update via OTA?
[Samsung Galaxy Watch] mitas35:
Well i am not sure but you can try
[Samsung Galaxy Watch] adfree:
[MENTION=5475453]6300i[/MENTION]

APK is ZIP file...

You can extract/unpack files from ZIP...

So you can find the TPK inside...

Btw.

TPK is also ZIP package...

Tiny hint.

Under Tizen 5.5 installation via SDB not work... Sideload Blocking crap...

Bypass only via 2 methods known/confirmed/working:

A

For Samsung Phones with TPK inside APK....

B

Signing with other Certs...

Best Regards
[Samsung Galaxy Watch] rafaello21:
Can't open samsung health monitor app

Hello, I can't open the samsung health monitor app. It keeps saying it can't be opened on a rooted device.

worked for 1 day then it happened like this

167 mod version(caravana)

Help!

Edit:

Thank you!!

Problem solved
[Samsung Galaxy Watch] matteo040178:
To downgrade i only need to flash back the 3 files with Odin right?
[Samsung Galaxy Watch] mitas35:
I am curious to know to loll
[Samsung Galaxy Watch] Huy.tq:
I think you have to flash with 4 file in stock firmware for version LTE. But with stock firmware of KOREA because you are using version firmware of KOrea
[Samsung Galaxy Watch] matteo040178:
Managed to do it, installed successfully BP and ecg, blood pressure working fine, ecg plain dead.
[Samsung Galaxy Watch] dursosono:
I think you should disconnect accessories (GWA2), then reconnect again if failed repeat again till appear pop-up/notifier to setup wrist left or right hand
[Samsung Galaxy Watch] matteo040178:
Didn't work. Maybe I'm one of the unlucky people with a broken sensor..
[Samsung Galaxy Watch] Huy.tq:
If at version 4.0.0.7 you measure ECG, it runs to 5th second and then stops then I think the ECG sensor of the watch is not damaged but problem in ECG application
[Samsung Galaxy Watch] matteo040178:
No, even on 4.0.0.7 it never started measuring
[Samsung Galaxy Watch] Huy.tq:
I think the high possibility is that the ECG sensor on your watch has been broken
[Samsung Galaxy Watch] rafaello21:
Data sync

Every time I update the version the old one gets deleted included my data? Cant I sync it somehow? Is there any other way?

[MENTION=1030585]adfree[/MENTION] [MENTION=2998712]caravana[/MENTION]
[Samsung Galaxy Watch] caravana:
You shouldn't need to uninstall if you always use the versions that I post here because I keep the same digital certificate. So you won't lose your data if you just update, just install the newer on top of the older.

But I can't guarantee that the server sync will ever work. It seems that Samsung is validating on the server the apps that upload data on Samsung Health. That worked before 6.11 when you activate the developer mode but after the 6.11 Samsung is asking for some access id to activate the developer mode, and they only give access code for approved partners.

That was my research on free time, maybe someone here could help.
[Samsung Galaxy Watch] rafaello21:
Thank you

Thanks for your answer. I bought GW3 and using the version that you modded and it works really good. Again thanks for your answer. It would be better if server does the sync. I was not able to use this program if there was not your version. Also if I backup program with titanium will data stay if i restore? [MENTION=2998712]caravana[/MENTION]
[Samsung Galaxy Watch] MonkeysG86:
What files did you use on csc dbt?
[Samsung Galaxy Watch] jdx111:
Maybe this could help?

https://developer.samsung.com/healt...FjABegQIEBAF&usg=AOvVaw1dg-fv1JBAl-04VhMYhuNI

As I get it, each app has access id and password.. so client id for shm we know, maybe there is a way to extract the pass somehow? [MENTION=1030585]adfree[/MENTION] [MENTION=2998712]caravana[/MENTION]
[Samsung Galaxy Watch] supercobaltss:
Anyone figure out how to install the app through a non samsung phone to the watch? It just fails each time. Tested it out with my backup samsung phone and it worked no problem but then when you switch the watch back to the other phone it obviously deletes the app.
[Samsung Galaxy Watch] Erden:
Maybe I have solutions but I can't try until 6/7 days. You have to install tpk manually from SDB but first install TizenStudio and "pair" your watch with TizenStudio. When this is done you can use SDB. Let me know if you have problem, I have solved with this trick.
[Samsung Galaxy Watch] Erden:
Ok, WORK LIKE A CHARM with Huawei Mate20 Pro and GWA2 R820 with firmware BTA1 (4.0.0.7)!

122 / 58 with 62 pulse

Thanks to all, if you need I can help you if you have problem.
[Samsung Galaxy Watch] adfree:
[MENTION=924740]Erden[/MENTION]

TPK unmodified installed?

Or resigned?

Or you mean you can bypass Sideload check by this:

https://xdaforums.com/showpost.php?p=82495689&postcount=201

:confused: :confused:

Thanx in advance.

Best Regards
[Samsung Galaxy Watch] xuxuzao:
Guys, can someone please teach how to install bp1.tpk?

I installed galaxy watch studio and i can connect watch and cel using usboverbt, but i dont know how to use it to install. Tryed many sdb commands without success
[Samsung Galaxy Watch] benther:
can you explain how you installed it??. I have the same watch and firmware. If I try to install the tpk from the tizen studio it gives me -27 error.

Thanks
[Samsung Galaxy Watch] govenderryan@gmail.com:
I have followed your steps and I still get a -27 Sideload error, can you please explain your steps for the benefit of us all?
[Samsung Galaxy Watch] mitas35:
I have also have GWA2 and same firmware , how did you install the watch tpk ? Thanks.
[Samsung Galaxy Watch] Erden:
UPDATE 10.06.2020: Version 165 from [MENTION=1030585]adfree[/MENTION] and modded by [MENTION=2998712]caravana[/MENTION], with this version you can update WITHOUT deinstalling old one and without make calibration again. Try it and let me know. Download from here: AbsolutelyOWNRISK-APK-165

UPDATE 07.06.2020: New APK again (version 161). Always thanks to [MENTION=1030585]adfree[/MENTION] and [MENTION=2998712]caravana[/MENTION]. Download from here: AbsolutelyOWNRISK-APK-161

UPDATE 30.05.2020: New APK (version 159). Thanks to [MENTION=1030585]adfree[/MENTION] and [MENTION=2998712]caravana[/MENTION]. Download from here: AbsolutelyOWNRISK-APK-159

UPDATE 17.05.2020: I updated the APK with version 157 (thanks [MENTION=2998712]caravana[/MENTION]) because the old one gave a false-positive with MalwareBytes app (RUBBISH).

Okay, I'm going to explain all the steps I've done. I will try to simplify driving to the maximum.

In attached you will find the APK and the TPK that I used (the credits for both go to those who upload them in the forum; thank you very much), and old version of SDB (2.2.6.0).

Of course, everything will be AT YOUR OWN RISK, so you need to know what you are doing!

0) Enable debugging and "Developer Options" on the GWA2, activate WiFi (same network where the PC is connected, the guide concerns only Windows, sorry for this)

1) Download the attached files and dezip it

2) Download and install TizenStudio 3.7 with IDE installer (608MB)

3) Start TizenStudio, at the top you will see a box with "No target" written, click on the drop-down menu and choose "Launch Remote Device Manager" click on "Scan" and you will find your watch.

4) Click on "Connect ON" and accept the connection on the watch. Once connected, open the folder containing SDB 2.2.6.0, CMD, "sdb install bp.tpk"

If you have installation problems you have to try these ways

- on the watch activate wi-fi, deactivate bluetooth, restart the GWA2, retry steps 3) and 4)

- if you have not solved, you must reset the smartwatch, re-associate it with your smartphone and repeat steps 0), 3) and 4).

EDIT:

Video Tutorial (english language from TechnoProz): https://www.youtube.com/watch?v=bTni4d832XE

Video Tutorial (italian language from AlexSmart): https://www.youtube.com/watch?v=AdEWD7Kn44g

Video Tutorial (português language from SombrasNoturnas): https://www.youtube.com/watch?v=VTiZxNO7lcs

Let me know if you have difficulties and where, forgive my English but it is the result of Google Translator.
[Samsung Galaxy Watch] adfree:
I have tiny idea why this could work...

A

Tizen Studio could copy "something" to device (GWA2)...

Into /home folder...

B

Maybe newer SDB can manage alone this "enable" as Dev device...

SDB Versions as Standalone download are here:

https://download.tizen.org/sdk/tizenstudio/official/binary/

sdb_4.2.11_macos-64.zip 10-Dec-2019 04:37 687808
sdb_4.2.11_ubuntu-64.zip 10-Dec-2019 04:37 1285062
sdb_4.2.11_windows-64.zip 10-Dec-2019 04:37 1898931
[B]sdb_4.2.12_macos-64.zip 06-Apr-2020 01:47 688240
sdb_4.2.12_ubuntu-64.zip 06-Apr-2020 01:47 1285659
sdb_4.2.12_windows-64.zip 06-Apr-2020 01:47 1899912[/B]
sdb_4.2.9_macos-64.zip 31-Oct-2019 00:46 687483
sdb_4.2.9_ubuntu-64.zip 31-Oct-2019 00:44 1284349
sdb_4.2.9_windows-64.zip

C

If not SDB alone do the trick...

Maybe try "Watch Face Designer"... GWD...

Ohhhh... btw new name... :D :rolleyes:

https://developer.samsung.com/galaxy-watch-design/studio/overview.html

Only ideas...

Need to be tested... maybe easier as to download 600 MB +

Best Regards
[Samsung Galaxy Watch] Deltalfa:
op6 android 10 installed succefully. Also installed ecg.tpk in previous post but not working on phone (touch open on phone but nothing appear)
[Samsung Galaxy Watch] mitas35:
I have same phone that's good news, maybe #caravana can help us with a moded ECG apk like he did with the modified bp APK? Thanks guys for everything anyway. :good:
[Samsung Galaxy Watch] Deltalfa:
yes its only that the problem. If he upload the apk with same method we are done :)
[Samsung Galaxy Watch] mitas35:
Yeah he seems very skilled with APK's , that's the miracle with XDA it's full of skilful people. :highfive:
[Samsung Galaxy Watch] turgayaslan:
solved.
[Samsung Galaxy Watch] benther:
Wow, it didn't work out properly for me. At the end of the upload, it tells me the following:

The version of SDB client (2.2.60) is not same with that of SDB server (4.2.12).

It may cause version compatibility problems.

It is recommended to use SDB server with version 2.2.60. *

rm: remove write-protected regular file `/opt/usr/home/owner/apps_rw/tmp/BP.tpk'?
​

And I can't answer. So It kept the file in that folder, and it won't let me delete it. I tried a chmod on the shell, without success.

any ideas?
[Samsung Galaxy Watch] adfree:
[MENTION=2469440]benther[/MENTION]

Press ctrl C (Strg + C)

The version of SDB client ([COLOR="Green"][COLOR="Red"]2.2.60[/COLOR][/COLOR]) is not same with that of SDB server ([COLOR="Green"][B]4.2.12[/B][/COLOR]).

You can see Tizen Studio have own SDB Tool Version ... newer...

It is only because I love the old SDB Version... :D

And it is the only 1 with Copy and Paste via right Mouse Button...

Removed in newer SDB Versions... :rolleyes:

Best Regards
[Samsung Galaxy Watch] Deltalfa:
You are done! I have that error too, but Just look at your Watch, the app Is there!

---------- Post added at 01:46 PM ---------- Previous post was at 01:44 PM ----------

If you try the same with ECG.tpk It will install the app on the Watch but we have to wait for the apk app
[Samsung Galaxy Watch] Erden:
I think noone have this apk. This is a big problem.
[Samsung Galaxy Watch] mitas35:
Yes it's working thanks, now we need a moded APK #caravana :) please mate
[Samsung Galaxy Watch] benther:
The application has been installed correctly, however I don't know how to delete the tpk from the tmp folder. It gives me permission denied.

Thanks
[Samsung Galaxy Watch] dursosono:
I got from this YouTube [youtube]EyaGf31T6Xc[/youtube]
[Samsung Galaxy Watch] MonkeysG86:
and which smh and ecg.tpk files did you use on tizen version 5.5 with csc dbt ??
[Samsung Galaxy Watch] dursosono:
Plz search in page 197 in this tread for SHM

For ecg.tpk plz see this video [youtube]11lvEJWdzMY[/youtube]
[Samsung Galaxy Watch] adfree:
I am still "working" on Blood Oxygen ""Unlock"" (and Dev Mode)... Watch site...

But slow progress...

A

It is not easy... :D

https://xdaforums.com/showpost.php?p=83546881&postcount=931

B

Still no CTH8 Tizen 5.5 netOdin files leaked...

So I can not root for research... :rolleyes:

Only as info. ;)

Best Regards
[Samsung Galaxy Watch] hamid.seyedani:
the only advantage of the Samsung watch 3 with twice price is measuring "Blood Oxygen" and I look forward to the success of your efforts ;)
[Samsung Galaxy Watch] jdx111:
Thank you very much!
[Samsung Galaxy Watch] Matttis:
You should use infrared LEDs to measure blood oxygen. That's why all devices that can measure it, like the GW3, Apple Watch S6 and all previous Samsung phones that supported the feature, had red LEDs next to the sensor.

Since Samsung implemented all features of the GW3 with the last update except for blood oxygen measurement I assume that this is either impossible with the GWA2 or so inaccurate that you shouldn't bother.

There are many articles online describing that green LEDs do work but not nearly as well as red LEDs.

I just fire up my old Note 8 every now and then and measure it that way.

Usually I wouldn't even bother with that because I'm always above 95% but during the pandemic SpO2 could be useful to know....

But beyond that, as a runner, I don't care about SpO2 or VO2max from wearables. I've gotten results that made no sense multiple times so I just care about the tracking of the workout itself. Like time, distance and pulse (which is pretty inaccurate as well...).

Edit: Oh also, Samsung Health doesn't even show you how VO2max improves over time. You just get the value for each training and no graph. That's pretty useless.
[Samsung Galaxy Watch] Eluryh:
Active2 also has red light. And pretty cheap smartwatches or bands can do SpO2 with one single red light. I don't think it's really a matter of capable or not, I still think it's a marketing issue since if they officially enable SpO2 for Active2, then Watch3 (which costs twice the price) will have 0 advantatges over the Active2, and it should be difficult to justify the price with only a rotating bezel and 8GB of storage instead of 4.
[Samsung Galaxy Watch] jurastefo:
Any option how to have working ecg/bp monitoring for GW2? I am confused with many threads on this problem.
[Samsung Galaxy Watch] kanyazsombor:
Page 209 post of [MENTION=5804269]rasputine[/MENTION] for example

---------- Post added at 02:17 PM ---------- Previous post was at 02:15 PM ----------

Guys, do you have coaching messages at running coach on the watch. For me there are some beeps, but no voice telling me "smart things" during the run.

R820 Tizen 5.5

I haven't tried this feature on Tizen 4xxx, so don't know if it is the issue of T5.5 or something other
[Samsung Galaxy Watch] defeat2:
Galaxy watch active 2 has both red LEDs and infrared LEDs, in fact it actually uses the same sensor-package as watch 3. You can test the red LED in active 2's test menu.

Here You can see the specifications of actives 2 sensor-package, it clearly says SpO2 capable
[Samsung Galaxy Watch] jbarcus81:
I used the APK from your thread here and the Samsung app store said there was an update and it wouldn't update. I uninstalled and installed the version from the store and now says no compatible watch is found. Do I need to start over? I thought the APK from the thread would allow updates without uninstalling? I usedAbsolutelyOWNRISK-APK-165

Not sure why the formatting on my post is so jacked up but oh well... it's wanting to install version 1.1.0.167
[Samsung Galaxy Watch] caravana:
You can always update if you keep installing the modified apks that I post here in the thread, as I use the same digital certificate to sign the apk. If you uninstalled and installed the official one, yes, you must uninstall, install the modified apk and start all over again.
[Samsung Galaxy Watch] Matttis:
I stand corrected then! That is pretty interesting. Maybe they are gonna wait until more people buy the Watch 3 and then add the feature to the GWA2 to annoy as many people as possible because then the GW3 really is irrelevant ?
[Samsung Galaxy Watch] ernani:
R820 ECG fixed

Good news everyone!

After a month of trying various combinations of CSCs, TPKs and APKs, I'm exhilarated to announce that both blood pressure monitoring and ECG are working fine on my GWA2 (R820). Right now I have changed my CSC to KOO (Korean) which has the Samsung Health Monitor app preinstalled on the watch, and I am on the latest firmware (CTH8). My ECG never worked before, not even for an instant. Thus I decided to send the watch to an authorized Samsumg Repair Center and ask them to change the back button.

At the beginning they weren't that willing, as they wanted me to provide proof of purchase to verify that the warranty was in effect (which I did), as well as some reason for replacing the back button. I decided to be honest with them. I told them I had flashed the official Korean firmware for the BP and ECG functions, but the latter never worked and the most probable reason was the back button electrode. Although they didn't have any official information from Samsung on how to correct an ECG malfunction (as ECG is still not supported in Europe), they promised that they would change the back button AND the back cover, as long as in my report I didn't mention anything about ECG but normal wear of the back button due to heavy usage. They told me that in order to repair the watch within the effective warranty, they were forced by Samsung to flash the watch's original firmware (Romanian in my case), by connecting the watch to Samsung's official tool that installs the latest firmware as indicated by the watch's serial number.

To make the long story short, I received today the watch back with their report indicating that they replaced the back cover and the "Back / ECG Button" using a "Unit-SM-R825F ECG Back Key". Now my R820 has an R825F part :p . Not only the ECG function works (finally) as expected, but to my relief, when they flashed the Romanian BTA1 firmware they didn't change the Korean CSC to the Romanian one, so when I paired the watch to my phone, the watch received the Korean BTG1 OTA update and consecuently the latest CTH8.

To everyone facing problems with their ECG, be bold and send your watch to a Samsung Service Center! To all the members of this wonderful community who helped us receive BP and ECG to our smartwatches, and particularly to [MENTION=1030585]adfree[/MENTION], [MENTION=2998712]caravana[/MENTION], [MENTION=10818545]Eisik[/MENTION], [MENTION=4947191]Matttis[/MENTION] and so many others, my deepest gratitude!

PS: Keep up the good work for SpO2 monitoring... :D
[Samsung Galaxy Watch] adfree:
"Progress" in Blood Oxygen Research...

https://xdaforums.com/showpost.php?p=83558131&postcount=933

Tested for now only on my SM-R760 FTD4 ROOT.

Tizen 4.0.0.7

Shealth not run.

Conclusion really Tizen 5.5 stuff used...

To proceed I need CTH8 for GWA2... :o

I mean the netOdin files...

Or depend how long it takes... maybe "soon" SM-R500 got Firmware Update to Tizen 5.5...

Only as info. ;)

Best Regards
[Samsung Galaxy Watch] defeat2:
Thank you for the heavy work and research you are doing, you're a hero! So you need the 5.5 software for the active 2? Wouldn't someone here running the german 5.5 be able to extract that files for you?
[Samsung Galaxy Watch] etheon84:
Hi

I'd like to try that out, but I have couple of questions. Hope you can help me:

1. I Have GWA2 LTE 45mm - will this work for my watch?

2. If yes and if I'm correct - I cannot use links from point 2. Can you help me find correct version for my watch?

3. What do you mean by "i sideload BP and ECG from these TPK files on attachment" - where exactly do I have to copy them and what to do with them?

Edit: OK i think I found out what sideloading means. Just to be sure: I connect my watch via wifi and install apps using my PC?

4. If anything goes wrong - where can I find my "original" Tizen (Poland). Does it matter which ver. I install to go back?

Edit 2:

5. I have Oneplus phone - is it a problem?

6. In "4" it's written not to install APK4TPK in that moment. So when do I install it? Also: Is it installed via phone? If so - once again - I have Oneplus and I have read that there is a problem installing monitor via non-samsung phones
[Samsung Galaxy Watch] gamersekofy:
PSA: Tizen 5.5 for XAR has been released! Downloading it right now
[Samsung Galaxy Watch] davidmclaren:
Do you already have ecg and bp installed? I dont and im thinking if i should install the apps first and the update the firmware
[Samsung Galaxy Watch] gamersekofy:
I don't. I updated and got the official SHM app. It's ECG only, though
[Samsung Galaxy Watch] davidmclaren:
Ok im Downloading it right now
[Samsung Galaxy Watch] adfree:
BTG6 for GW3:

https://xdaforums.com/smartwatch/samsung-galaxy-watch-3/firmware-r840xxu1btg6csc-oxa-t4166767

If somebody want help to solve the Blood Oxygen Riddle... :D ;)

Best Regards
[Samsung Galaxy Watch] TwistyValhalla:
Hopefully it comes to XAC soon. Saw on Reddit that LTE model also got the update.

So if we have modded BP and ECG app on the watch what's recommended? Uninstall those before upgrading? In that case we will only have official ECG on the watch.
[Samsung Galaxy Watch] Xfiles_de:
when will the Tizen 5.5 come for my SM-R825f :(

Gesendet von meinem SM-G985F mit Tapatalk
[Samsung Galaxy Watch] dursosono:
Is there any different XAR compare with DBT or KOO except Samsung Pay?
[Samsung Galaxy Watch] bmauri92:
I just receive a new updated for my R825U :D
[Samsung Galaxy Watch] coliny59:
I updated from the stock T1G1 update on the XAR. There is no mention of ECG with the newest update from today, do you think it will work if i sideload this new update?
[Samsung Galaxy Watch] bmauri92:
EKG is working perfect, but BP go away /: , any solution for BP.
[Samsung Galaxy Watch] SUNUN:
The same issue here.
[Samsung Galaxy Watch] zingzongzang:
Now I have ekg but is there any way to side load bp in the USA?
[Samsung Galaxy Watch] davidmclaren:
i just updated mine that also did not mention anything about ECG. And i dont have no ECG :/
[Samsung Galaxy Watch] Alibaba0101:
Where are you guys seeing the ecg? I don't see the option anywhere
[Samsung Galaxy Watch] TwistyValhalla:
For those in the US didn't get ECG, are you using Samsung phones or something else?