Database Info

Bluetooth connected app with Android smartphone

Hello everybody,
I am trying to develop a bluetooth connection between the watch and a android mobile device (non Samsung) : the watch application would send heart rate and pedometer values to the mobile device, and the mobile device would transfer notifications to the watch.
I would like to know first if it is possible to establish a connection with a mobile that is not Samsung, and without having to download any samsung application (that would require an internet access) because I read on the Accessory Programming Guide that "Samsung Accessory Service Framework should be installed on the device before launching an application.".
Is it possible to send the data I mentioned before with Tizen SDK ?
Thanks a lot for your answers

You have Gear Sx for test?
And you have downloaded Accessory examples?
http://developer.samsung.com/galaxy/accessory
And you have access to Galaxy Apps Store? The Samsung thingie... because I have no idea if this app is also in Google Playstore...
Install App "File Transfer for Gear"...
This seems exact from these SDK examples...
Only as info.
Best Regards
Edit 1.
https://play.google.com/store/apps/details?id=com.slandmedia.filesmaster
Check this too... as example.
I can't find the other App in Google...

No I don't have a Gear yet, that is why I am asking, it is useless for me to buy it if it can not do those things.
I have downloaded the sample but it does not really helps me with these questions !
What application should I download on the Galaxy App Store ?
Thanks again !

Okidoki.
Without Test device... Gear... Sx it is hard to answer...
I have tiny little problems with SM-R732 and Tizen handset...
SM-Z130H
For me it is not clear... why BT is the "Holy Grail"... and Gear Manager Software mandatory... and Samsung handset.
Maybe in "few days" I know more...
Next attempt is to compile the accessory Samples for Tizen "client"...
As at the moment it is impossible to me, to download apps for Gear...
In "theory" as blocked by Samsung... could WiFi Direct work...
Another idea is...
Open Ports... example from SM-R732
Code:
Port 21 FTP;transfer
Port 53 DNS
Port 8080 HTTP;Alternativer HTTP-Port, oft von Proxyservern verwendet
Port 26101 SDB connection
Let me know, if you find solution.
Best Regards

Thanks for your answer.
Why would it help to open Ports ?
The main important thing for me, is to not use any internet connection. I also discovered that in order to setup the watch, you need to download the gear app on the mobile and connect to a samsung account; I saw that it is possible to set it up as "standalone" with a manipulation but that then, the functionalities are limited. Do you know if bluetooth is available when the watch is standalone ?
Regards

I have to fight against few limitations...
I can NOT use Gear Manager app on Samsung GT-I9300 S3 device with Android 4.3...
Reactivation Lock
I need more time for my own tests...
Because for now only theory...
Meanwhile all apps I found in Gear Samsung Store are paid apps... related File Manager and Transfer...
So without paying money... I have nothing to test...
Only I can do is to compile the Samsung Accessory Examples... if I have more time...
Best Regards

Maybe check this Document, if you not allready did...
http://img-developer.samsung.com/co...ting_Gear_applications_using_the_Emulator.pdf
Here you can see how complicated this all is... :silly:
There is no easy way... and Samsung Accessory seems mandatory...
Best Regards

German S3 frontier, livning in Sweden. Samsung pay does not work.

Hello,
I made the mistake to buy a Gear S3 frontier from Amazon Germany, now I cant use Samsung Pay even though its released in Sweden because of the CSC.
What are my options? Is there a possibility to change my firmware to a Swedish one? I have looked at the developer threads but cant find what I'm looking for.
Ap: R760XXU2BQC5
CSC: R760OXA2BQC5
Thank you in advance.

Hello,
Do we have any update or possibly a resolution to this issue?
I've tried to manually install 'Samsung Pay', 'Samsung Pay Framework' and 'Samsung Pay for Gear' where the first two just won't even open but instead slug my phone down immensely (OnePlus 3).
The Gear Plugin throws an error stating the gear isn't compatible with the option to e-mail logs, so I snagged those but unfortunately they do not state a clear error.
Ap: R760XXU2BQC5
CP: NO PHONE
CSC: R760OXA2BQC5
Thank you in advance.

The K.O. is not the CSC...
But the Sales Code...
DBT is for instance an Sale Code...
DBT is typical German...
It is not impossible to change the Sales Code...
But also not easy nor riskfree...
As sideffects could happen...
1.
I have no idea, how we can easily read Sales Code from device... noob friendly...
2.
I did only tests with my SM-R732...
SM-R7xx could be differ...
Here few inspiration to find the active Sales Code...
A.
Code:
cat /csa/imei/prodcode.dat
With SDB for instance and few other ways or Tools... but require ROOT or other kind of "magic"...
This spit out the whole Production Code... + Sales Code
B.
Code:
testmode *#9920#
CSC Verifier...
In theory simple Code...
*#9920#
But blocked....
C.
Code:
csc-verifier
File in /usr/bin
D.
Maybe easiest way...
Code:
*#9900#
Maybe in Logfile...
Need to check again...
Attached is Video... from SM-R765...
Only as info...
If this work...
Then CSC Preconfig aka Sales Code/CSC change not far...
OWN RISK!
Best Regards

[Discuss]How to Creat a QR-code to register new carrier profile

I had read some articles about eSim
and got the below Conclusion.
Only for docomo(Japan), but I think it maybe same to other countries providers!
1. eSim default has a limited profile.
It's initially stored in the eUICC when it is shipped. It is a limited-application communication profile used only for downloading and switching Operational Profiles for connect to the carrier.
The parameters are:
ICCID, MSISDN(sounds tel-bum), IMSI
2. The profile that be download to eSim, is generated on the server by staff of carrier, and if it's has been registered, it will be deleted.
So, if you want to register to GearS3 with another device's eSim number, you need to ask the carrier to generate profile again.
Embedded UICC Remote Provisioning
https://www.nttdocomo.co.jp/english...echnical_journal/bn/vol16_2/vol16_2_005en.pdf

Many app support to create QR code.
I scan a Germany Carrier's QR code that use for activation,
Got the below URL.
Of course, it lack many parameters that contained by default profile in the eSim.
0$https://prod.aironv4.gi-de.com/sr/rest$3528FF91251647CA130669E2B393584F

The URL OF ESIM server(docomo) is this.
From My asus d01j tablet, I plan to use this esim to register my SM-r765f
https://usmdp-001-prod-muc1-eb.venyonservices.com

Au, Another carrier's eSim, xml
It likes all of them use same site,
venyonservices.com

Many Thank you guys!
Plz refer me more info to creat QR-code to those carriers who don't supply QR for their Lte internet plan!

Another question!
Any guys know how to export an activated eSim profile?
Maybe We can make a dummy profile to download to gear3
A COPY eSim!

1.
Your SM-R765F is allready arrived?
2.
I can upload old/obsolete Firmware from SM-R765F for study...
Maybe you can find which files are eSIM related...
We have also SM-R765T and SM-R765A Firmware for study...
3.
German?
Du kannst nicht aus Versehen mich verstehen?
Best Regards

Dear brother ad free
Yes I receive the sm-r765f ,
buy from a Singapore girl who was luck for hit it in lot, and sell it on BBS.
It's amazing that I got a total brand new one and no registration for esim. Of course the ICCID is Singapore number dummy number(Singapore country code is 525, but this is 033!! ****The first digit of the mobile country code identifies the geographic region : 0 - Test networks***). See attached file.
So I think if can't replace it, maybe I can add necessary parameters to QR-code to overwrite.
Any way to export 765f's firmware? Tell me plz if know.
Thanks a lot.
I'm not Germany,
Even I like Germany's culture and products. ^^

It's much appreciated If you guys upload your own QR-code to study together!!!

Embedded-SIM-Remote-Provisioning-Architecture
https://www.gsma.com/iot/wp-content...ote-Provisioning-Architecture-Version-1.1.pdf

Any kind of progress with your project?
Meanwhile "we" have FT30 Combination Firmware for SM-R765F...
No idea if here something usefull eSIM related possible... :cyclops:
Best Regards

i have my new esim qr code but not able to find a way to register it \ set it up on my r765a any one can assist me please ?

Verizon SM-T387V to T-Mobile SM-T387T (carrier cahnges)

Hello all,
I always root my phones and tablets, unlock bootloaders and install custom roms; but only doing with my ex carrier big red vzw; I finally left and switch over t-mobile.
I was able to unbranded my vzw HTC 10 and now it’s fully unlocked. My question now is for my Samsung tablets:
I was reading and learning about Samsung CSC codes on droidnews site; and it says this:
https://www.**********.com/how-to-change-csc-in-samsung-galaxy-phones/
What’s CSC on Samsung?
CSC is the abbreviated form of “Consumer Software Customization” or “Country Specific Code “. CSC is an essential component of Samsung firmware binaries and it contains customized settings, system configurations, localizations and geo-specific things such as the system language, APN settings, and carrier-branding.
That’s is say, Samsung may release the same model of a phone in a country or region with different CSCs. For example, if you live in the United States and own a Samsung Galaxy phone, the CSC or product code of your device may be one of the following depending on the fact whether it is unlocked, open or carrier branded.
Here is my question:
Is it possible to flash the full t-mobile software (all4 files) and change my vzw tablet to t-mobile?
Like it says above “Samsung may release the same model of a phone in a country or region with different CSCs.”
Original Verizon model SM-T387V
Original T-Mobile model SM-T387T
Thanks

General Warning to all Galaxy Watch 4 owners who do this on their watches and mess out of it...

*************** WARNING************************************
Hey owners of Samsung Galaxy watch 4. If you are planning to change the CSC of your watch to enable Samsung Pay or such apps. Please make sure you avoid to change the CSC by dialing *#272*719434266344# as this will permanently change your CSC and you will never be able to revert the change.
Moreover it is also observed that few watches start behaving abnormally and fail to update the apps and many more issues.
Stay safe and keep your devices out of such messes

Welcome to XDA...
Congratulation to your first post...
But maybe...
A
You know this Code is working only for 1 CSC from around 70+...
CSC change on Watch 4 Bluetooth 100% Samsung Pay Working
****Disclaimer : I am not responsible for any data loss or damage of the device. Hi All, I know everyone is frustrated that we are not able to change the CSC on Watch 4 Bluetooth version. I was keep on trying different methods and atlast i am...
forum.xda-developers.com
IMHO only users from India or with devices from India with active CSC:
INU
Can do this...
INU is 1 CSC from over 77... like:
DBT
XAA
SER
SEK
blabla more
B
You know what "own risk" means...
Example... I am no kid... and I am old enough to take my own risks...
C
Please ask Samsung.
Why this Code is still working since:
AUGJ
DUK1
EVA8
DVH2
and also in latest DVI3
In Stock Firmware for End User...
?
D
I can't remember nor I can accept...
Warning posts/threads in XDA...
I like free will.
So maybe better educate yourself and increase knowledge about CSC and active CSC...
Instead psoting such Mega Warning for all users all over the world...
I repeat.
Only India...
And I am from Germany. My active CSC is normally DBT...
So this Code nor any other solution for change DBT device...
Only as tiny hint.
Thanx for your Alarm Thread...
Best Regards