Enable ECG(BP Featur) On Non-Samsung Phones for Galaxy Watch 3, Active 2 Step-By-Step

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Yaser89lek

Member
Feb 28, 2021
8
1
You're welcome & yes you can switch them off...

Grab a fresh BP.tpk and sign it, then push it, if it doesn't work, grab a modified BP.tpk and sign it then push it, it should work...
I managed to install blood pressure and ECG on my watch and tested both of them .. Thank you very much for your efforts (dante63) my dear friend and brother .. you are wonderful ... my last problem is not checking unknown The software was in the galaxy wearable app, after which the Samsung installation programs entered the watch and were installed ... Thank you again again
 
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Dante63

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Nov 1, 2015
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Hallo,
vielen Dank für eure Arbeit und Anleitungen!
Sofort hatte bei mir die Installation von EKG und BP funktioniert.
Eine Frage: Gibt es die ECG.tpk und BP.tpk auf deutsch?
Hallo, vielen Dank für Ihre Arbeit und Anweisungen! Die Installation von EKG und BP hat bei mir sofort funktioniert. Eine Frage: Gibt es ECG.tpk und BP.tpk auf Deutsch?
Hallo,
BP.tpk und ECG.tpk sind derzeit in Englisch ... aber es gibt ein SHM-Installationsprogramm. Wenn Ihre Uhr kein SHM hat, können Sie es installieren und verwenden, da es die deutsche Sprache unterstützt. Schauen Sie in den Google-Laufwerksordner Originalinstallateure ... SHM 1.1.0037 ... lassen Sie mich wissen, wenn Sie Hilfe benötigen ...
Edit: sorry, ich dachte ich antworte in meinem Thread, in diesem Thread suche nach shm tpk
Google translated
Enter certificate password: XXXXXXXX
Setting configuration is succeeded....

No exist the default path of security profiles.
Specified file not found: ..\..\..\..\..\cert\author.p12
Exception in thread "main"
........
.......
Press any key to continue . . .

I have that problem when doing the sign.bat
Delete your certificates and delete the fit2installer, extract a fresh copy of the fit2installer, create new certificate from scratch complete it till the end once everything is successfully created, copy all files (10 files, 5 author & 5 distributor) into cert inside fit2installer and place the tpk inside sign_me and run normally not admin the sign.bat and enter the password, files are signed and placed inside install me, grab that and install it... let me know if you still got an issue
 
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wongchunhomartin

New member
May 21, 2015
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Hallo,
BP.tpk und ECG.tpk sind derzeit in Englisch ... aber es gibt ein SHM-Installationsprogramm. Wenn Ihre Uhr kein SHM hat, können Sie es installieren und verwenden, da es die deutsche Sprache unterstützt. Schauen Sie in den Google-Laufwerksordner Originalinstallateure ... SHM 1.1.0037 ... lassen Sie mich wissen, wenn Sie Hilfe benötigen ...
Google translated

Delete your certificates and delete the fit2installer, extract a fresh copy of the fit2installer, create new certificate from scratch complete it till the end once everything is successfully created, copy all files (10 files, 5 author & 5 distributor) into cert inside fit2installer and place the tpk inside sign_me and run normally not admin the sign.bat and enter the password, files are signed and placed inside install me, grab that and install it... let me know if you still got an issue

i finally worked for copied the TEST folder file also to the cert folder in Fit2installer
however when i install the app bp and egc it shown

failed to install the app:
Reason : processing result : undefined error [-27] failed

i updated my watch to 5.5.0.2
will that not work OR the version of bp and egc is too old ?
where could i find a new version of the app ?
 

Dante63

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Nov 1, 2015
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i finally worked for copied the TEST folder file also to the cert folder in Fit2installer
however when i install the app bp and egc it shown

failed to install the app:
Reason : processing result : undefined error [-27] failed

i updated my watch to 5.5.0.2
will that not work OR the version of bp and egc is too old ?
where could i find a new version of the app ?
Works, it won't work if you're trying to install something already is in the watch or bad signature or bad tpk...

Most of the cases, people grab a modified BP.tpk or modify their own BP.tpk because ECG installs just fine...

Also, if you're asking about the sdb install, I'm not sure since I use the apk method...
 

wongchunhomartin

New member
May 21, 2015
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Works, it won't work if you're trying to install something already is in the watch or bad signature or bad tpk...

Most of the cases, people grab a modified BP.tpk or modify their own BP.tpk because ECG installs just fine...

Also, if you're asking about the sdb install, I'm not sure since I use the apk method...
i done installed the egc by install the app in "install_me" folder
but can't install the BP now is shown General error [-1] failed now
sorry im too nob for this
 

Dante63

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Nov 1, 2015
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i done installed the egc by install the app in "install_me" folder
but can't install the BP now is shown General error [-1] failed now
sorry im too nob for this
You need a modified BP, grab the one in my Google drive, it's inside the folder edit tpks, you'll see unsigned_SBP.tpk, take it, sign it and install it...
 

danistuta

Senior Member
Apr 10, 2008
132
2
You need a modified BP, grab the one in my Google drive, it's inside the folder edit tpks, you'll see unsigned_SBP.tpk, take it, sign it and install it...
In my Active 2 with Tizen 5.5.0.2 I installed ECG apk and it works, but not the file apk of BP. Health monitor it's your last mod version .183. Could you help me please?
 

haydeNf

New member
Mar 6, 2021
4
3
Hi, I do it with sucess into my activ2... however, when I open the app on the watch it says to download the App but I cant do that :( I have an OnePlus 5
 

Dante63

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Nov 1, 2015
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thank but i failed install because [-27].could anyone tell me how to solve it
Either you have it installed on your watch and it's hidden, you need to install a modified version or you're installing an unsigned tpk...
Hi, I do it with sucess into my activ2... however, when I open the app on the watch it says to download the App but I cant do that :( I have an OnePlus 5
Grab the latest SHM 183
 
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paulsg63

Senior Member
Mar 17, 2006
336
54
I'm using this version R820XXU1CTI4, om my active 2 BR version.

I installed the ECG, but can't install the BP, always the error aborting the installation.

I've tried using the "sdb uninstall code com.samsung.health.samd.bp" but also the error.

Does anyone know what may be happening and or how to resolve?

Edit: I solved using this metod
https://forum.xda-developers.com/showpost.php?p=83903197&postcount=37

Thanks!!
Finally worked on my SA2.. ECG was working.. and now BP! Calibrated and now working great.
OP7 T-mobile US and SA2.. Now I can keep my OP7..
THANKS!
 

diegovoga

Member
Aug 11, 2019
30
1
hi guys, why when I try to install BP it says failed to install general error -1? I did the same procedure as for ecg app, pasted into sign me, launched sign bat and then from device manager tried to install bp... nothing but an error,. Any help?
 

diegovoga

Member
Aug 11, 2019
30
1
Issues with installing BP feature

I've got everything working except the BP. When I try to install the BP to my watch I get an error.
It says: Failed to install the app: Reason: processing result : General error [-1] failed
In idea on how to fix this?

I have the same issue? Did u fixed it? How?
 

diegovoga

Member
Aug 11, 2019
30
1
A guy here posted a command,i did that and it worked.I think its a couple of pages ago...The error i was getting was -1 generic error.

This is the command i used.

go to:
"Device Manager", right-click your device, choose "open shell"
run the following command:
pkgcmd -u -t tpk -n com.samsung.health.samd.bp


I tried but the result was:
sh-3.2$ pkgcmd -u -t tpk -n com.samsung.health.samd.bp
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[start] val[uninstall]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.bp-service]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.bp-home]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.home]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.ecg-home]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.ecg-service]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.widget]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[4]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[9]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[error] val[-4]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[end] val[fail]
processing result : Operation not allowed [-4] failed
spend time for pkgcmd is [1162]ms
sh-3.2$


Sorry for posting so many times in a row
 
Last edited:

Dante63

Senior Member
Nov 1, 2015
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I tried but the result was:
sh-3.2$ pkgcmd -u -t tpk -n com.samsung.health.samd.bp
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[start] val[uninstall]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.bp-service]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.bp-home]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.home]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.ecg-home]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.ecg-service]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[appid] val[com.samsung.health.samd.bp.widget]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[4]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[install_percent] val[9]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[error] val[-4]
__return_cb req_id[1] pkg_type[tpk] pkgid[com.samsung.health.samd.bp] key[end] val[fail]
processing result : Operation not allowed [-4] failed
spend time for pkgcmd is [1162]ms
sh-3.2$


Sorry for posting so many times in a row
If it fails, maybe you need a modified version of BP as I noticed you're using the original package name "com.samsung.health.samd.bp"
 

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  • 2
    thank you for your method
    Phone used Google Pixel 3 XL and Galaxy watch3
    Today i decided to install the ecg and BPP ,and after folowing your steps worked perfect for ECG,but regarding BPP was a headache for 5 min but solved it very quick afterwards.My solution for the BPP was that i had to use a unsigned-BPP.apk and also deleted all the certification made previous from the Certification-Manager and folder itself and just redo the steps.Very IMPORTANT :TURN OFF YOUR BLUETHOOT and use only WIRELESS CONNECTION or you will get errors
    Only saying the above because like many users here that probably turned it on to synchronize the phone and ECG afterwards resulted in errors fo BPP
    My question for the future updates if any,there is new updates to the apk`s?
    Managed to install SHM + ECG on my "Pixel5+GW3 Lte", using @Dante63 "Easy install method", but no luck with BP, either "easy or hard way" :-(
    After reading your post , I´ve disabled "Bluethoot" and repeated @xxstd steps as you told, using @Dante63 unsigned BP apk, and "voilá", it worked.
    Regarding Java errors, if you're using WIn10 like me, just update the PATH Environment variable as explained on @Dante63 thread, it's that simple.
    Kudos to you guys who made this "thing" to work and shame on you Samsung ...
    1
    Still working on it...
    Modifying tpk components isn't easy, you can rename things easily but not modify, I will for sure come up with something and if I do, I will message you for testing it if you want because I will need testers...
    Great...
    1
    As admin it won't work, it should run as it is but first, do you have Java installed on your device? I'm pretty sure you need Java installed
    hey, thank you very much, i installed java again and restarted my pc and the ecg was installed successfully, now i am trying to install blood pressure as in the device manager i get an error
    1
    Hi Dante63
    i followed all your steps mentioned in post Pinned. i can confirm it works like a charm. appreciated your efforts and i admire . i live in pakistan . BP, ECG works fine. thank you
    1
    Thanks for your reply. After watching your latest Youtube video and following the long processes, now both ECG and BP are working perfectly in my active 2. I have encountered some issues with the BP installation, but that may be due to the old BP.tpk (as soon as I used the modified BP.tpk, it works). Thanks so much for sharing this!
  • 30
    Update 09/29/20:
    1. The latest Samsung Health Monitor Version 1..1.0.175.Caravana (Thanks Caravana for the Mod) Download

    This tutorial should work on all Android Phones to enable ECG for your Galaxy Watch 3 and Active 2. BP might also work the same way when it is released in the US.

    Basic idea is to create your own certificate to sign ECG.tpk application and install it on your watch, then install the Samsung Health Monitor Mod app on your phone.

    I have read lots of threads on XDA and can't find a complete tutorial about how to do it for Galaxy Watch 3 or Active 2. Hope this step-by-step tutorial will help. The whole process took me around 30 mins, it shouldn't be very hard. Make sure you back-up your watch first, just in case anything goes wrong and you need to restore data.

    You will need an Android Phone, a Windows PC and Galaxy Watch 3/Active 2 watch for this tutorial. And a wireless network.

    Downloads:
    1. Download Java for Windows offline (64 bit) https://www.java.com/en/download/manual.jsp and install it.
    2. Download JavaSE/Oracle JDK https://www.oracle.com/technetwork/java/javase/downloads/index.html Click "JDK Download" from the top the latest version, then it will direct you to a new page, find "Windows x64 Installer" click the download page from the page and install it.
    3. Download Tizen SDK https://developer.tizen.org/development/tizen-studio/download Download Latest Tizen Studio with IDE installer, click "64 Bit" to download and install it.
    4. Download ecg.tpk, BP.tpk, Fit2Installer from here(ecg_downloads)
    5. Download Samsung Health Monitor Version 1..1.0.167.Caravana (Thanks Caravana for the Mod) from here (See update 09/29/20 from the top of the thread to download the latest version)

    On Your Phone:
    1. Install Samsung Health Monitor Version 1..1.0.167.Caravana on your phone. Open the app enter your name, BOD and etc to finish the setup.

    On Your Watch:
    1. From your watch, Go to "Settings"->"About Watch"->"Software"->Click On "Software Versio" 5 times until it shows "Developer mode turned on"
    2. Go back to "About Watch", make sure it shows "Debugging is turned on", it not click "Debugging" and turn it on.
    3. Go to Wifi settings on the watch, change wifi setting to always On, and connect it to the same wireless network with your PC.
    4. Reboot the watch. Make sure wifi is connected after the reboot.

    From Your PC:
    1. Launch Tizen Package Manager and Navigate to 5.5 wearable(It depends on your watch's software version, eg mine shows Tizen Version 5.5.0.1, so I navigate to 5.5 wearable), then click Install icon
    2. Scroll down to the Tizen SDK tool and click the install icon
    3. Click on the Extension SDK tab
    3.1 Click the arrow on Extras
    3.2 Install Samsung Certificate Extension and Samsung Wearable Extension
    4. Check the Progress tab, once it shows 100%, you can close Tizen Package Manger and do not launch Tizen Studio(we don't need to use Tizen Studio)
    5. Open up "Certificate Manager"
    6. Click on the "+" icon and from the pop-up window click Samsung Logo.
    6.1 Device Type -> Mobile/Wearable, Click Next
    6.2 Certificate Profile(Give it whatever name you like), Click Next
    6.3 Author Certificate -> Create a new author certificate, Click Next
    6.4 Author Certificate -> Enter Author name, Password, Confirm Password as required(Remember the password,. you will need it when you sign the TPK file) and click next
    6.5 A pop up will ask you to sign in to your Samsung account, enter your account information and sign in
    6.6 Now it will show your certificate has been saved at C:/Users/USERNAME/SamsungCertificate/cert_name and click next.
    6.7 Create a new distributor certificate and click next
    6.8 Do not change Privilege and password information, do not close these windows, just leave it there, we need to enable debug mode from the watch and connect it to PC now.
    7. Open Tizen "Device Manager" from the PC.
    8. Click the "Remote Device Manager" icon from top right corner.
    9. From pop-up windows, click the "Scan Devices" icon from the top right corner.
    10. Once it find your watch turn the connection switch to on. and close pop-up windows. At this time, you should able to see lots of debugging information from Device Manager. (If you don't see debug information, try these steps: 1. Turn off your windows firewall 2. turn off bluetooth&GPS on your watch 3. reboot your watch )
    11. Go back to Tizen Certificate Manager, step 9.8, we can see one DUID has been added automatically. Click next.
    12. It will show your certificate has been saved at C:/Users/USERNAME/SamsungCertificate/cert_name, Click Finish.
    13. Download Fit2installer.zip unzip the whole folder to your desktop.
    14. Go to the certificate(C:/Users/USERNAME/SamsungCertificate/cert_name) you just created and copy all files. inside the folder
    15. Go to C:\Users\USERNAME\Desktop\Fit2Installer\cert Paste all the certificate file you just copied.
    16. Copy ecg.tpk file and paste it at C:\Users\USERNAME\Desktop\Fit2Installer\sign_me
    17. Click sign.bat from the Fit2Installer folder. Enter your certificate password.
    18. It will show "Package( C:\Users\USERNAME\Desktop\Fit2Installer\install_me\ecg.tpk ) is created successfully." and enter any key to close the window.
    19. Now go to "Device Manager", right-click your device, choose "install app", Select ecg.tpk file from C:\Users\USERNAME\Desktop\Fit2Installer\install_me.
    20. Wait a few seconds, you should see ECG app has been installed on your watch. Open it.
    21. Open the "Samsung Health Monitor" app from your phone, you should be able to read the ECG data from your watch now.

    As Blood Pressure has not been released in the U.S, once it released, you should be able to activate for Non-Samsung phone the same way. You can disable debug mode if you want now.

    Enjoy!

    Reference:
    1. https://forum.xda-developers.com/showpost.php?p=83574519&postcount=6
    2. https://www.reddit.com/r/GearS3/comments/aljplu/tutorial_how_to_install_tpks_and_wgts_onto_your/
    3. https://forum.xda-developers.com/smartwatch/gear-fit/howto-sign-sideload-tizen-applications-t3639793
    4
    Dante63, thanks for your help and comments earlier.
    My head is spinning - I haven't done stuff like this since the days of Windows Mobile!
    Could you just tell me whether, as I now have 5.5.0.2 on the watch, with ECG and BP in the update, although not available to my Huawei P20 Pro, should I still install the apks?
    Or do I understand that the next SHM you modify might just work with the 5.5.0.2 and the P20 as-is?
    Really sorry, and grateful for any help.
    (The watch is from UAE, but I'm in the UK)
    Many thanks!
    It's already done, I have 175, 181 & 183, but for those who can't get it running, I'm willing to play around with the SHM apk, hopefully I find what is stopping the app from running...

    it's not fair for people having a watch and can't use its features because it's not available or device problems and so on...
    2
    thank you for your method
    Phone used Google Pixel 3 XL and Galaxy watch3
    Today i decided to install the ecg and BPP ,and after folowing your steps worked perfect for ECG,but regarding BPP was a headache for 5 min but solved it very quick afterwards.My solution for the BPP was that i had to use a unsigned-BPP.apk and also deleted all the certification made previous from the Certification-Manager and folder itself and just redo the steps.Very IMPORTANT :TURN OFF YOUR BLUETHOOT and use only WIRELESS CONNECTION or you will get errors
    Only saying the above because like many users here that probably turned it on to synchronize the phone and ECG afterwards resulted in errors fo BPP
    My question for the future updates if any,there is new updates to the apk`s?
    Managed to install SHM + ECG on my "Pixel5+GW3 Lte", using @Dante63 "Easy install method", but no luck with BP, either "easy or hard way" :-(
    After reading your post , I´ve disabled "Bluethoot" and repeated @xxstd steps as you told, using @Dante63 unsigned BP apk, and "voilá", it worked.
    Regarding Java errors, if you're using WIn10 like me, just update the PATH Environment variable as explained on @Dante63 thread, it's that simple.
    Kudos to you guys who made this "thing" to work and shame on you Samsung ...
    2
    In allegato BP in italiano, da me tradotto, da firmare. perfettamente funzionante in abbinamento a SHM1.1.0.175 anche esso in italiano
    buon divertimento
    2
    I successfully installed the ECG tpk, Dante - works perfectly with SHM 175 - thank you so much!
    To install the BP tpk, do I just add it using Device Manager?
    Because it doesn't want to do it.
    I don't need to repeat any other steps, do I? Just install the tpk using Device Manager?
    Sorry - I've been doing it for ages, and now I'm too tired to think straight... Would like to do it while everything is set up to go.
    Many thanks, as always.
    You can try with SDB or decompile the TPK installer, add the signed tpk file inside the assets and compile it and then install it and it will push the file inside your watch... I hope you get right and at the first attempt...
    Whered you find the bp.TPK file I cant locate it?
    That member used the BP.tpk in my thread...
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