Active 2 LTE. Help with SM-R825F CSC change. - Samsung Galaxy Watch

Ok so let me start this by saying that I really don't know what I am doing and I really need help with this. I ordered an SM-R825U samsung galaxy active 2 watch off of ebay and it came from the US (I live in Canada). I found out that to use LTE and Samsung pay, I needed to flash different firmware and change the csc code (I followed the tutorial entirely). I get that my watch is now 825F and thats all fine, but what I don't get is why my watch is now downloading samsung pay in sweden and refuses to connect to LTE. I've tried changing stock firmwares (I somehow haven't bricked my watch) but I have a different problem every time (Updates won't work, samsung pay wont work, lte wont work, etc). My watch is currently on Tizen 5.5.0.2. If someone could please walk me through how to change my watch to Canadian and give me the right files, that would be amazing!

I've done a bit more research and I was wondering if these files would work?
https://easy-firmware.com/index.php?a=downloads&b=file&id=339111 (Combination files)
https://easy-firmware.com/index.php?a=downloads&b=file&id=327322 (Stock Firmware)
If I follow the normal instructions, should these work just fine?

Yeah so in case anyone has the same problem as me, as long as you follow this Youtube video (
) and use the files that I put in my last reply (unfortunately they are paid. Maybe you can find them somewhere for free, I'm not sure) instead of the ones in the video, you should be good. I followed those steps and now my watch is working with Samsung Pay and LTE!

Related

[Q] SHV-E250K issue

Hey Guys..
I recently purchased an SHV-E250K phone from Korean.
Everytime i boot it up, it shows that Olleh Logo, instead of the samsung logo
Looking around i found out that it is "still locked by a contract for one of the korean mobile providers"
I dont know if thats try or not, but some apps that i have on my phone, still display korean language, even though i was able to change the default language and keyboard to English US
I currently live in the Netherlands, so when i try and access my voicemail from the Dialpad, the icon of the tape or wheel (or whatever u call it) next to the number 1, is not there. So when i keep pressing the number 1 button, it asks me to create a speed dial shortcut thing. I know it should ask me to enter my VM number, but it doesnt in my case
In relation to that, when i receive a call, and i reject the call, it automatically hangs up on the caller, not forward the caller to my VM
i have been struggeling with this for almost a month now (since i got the phone), i even emailed samsung support in Korea, they cant help.
I was able to root the phone successfully, no issues there, and i was able to install triangle away, and all that good stuff, but for the life of me, i cant find anywhere to fix the issue that i have.
i am really desperate to get this fixed, so any help on how to get rid of this whole crappy OLLEH thing on my phone, i would greatly apprecaite it.
thanks
Thanks
I've been working with an Olleh E250K in the US for a while. I had to unlock it and this worked for me.
http://www.unlocksamsungonline.com/unlockbycodes_alt1.php?utm_expid=3836263-3
Rooting it is hard though...
dotvezz said:
I've been working with an Olleh E250K in the US for a while. I had to unlock it and this worked for me.
http://www.unlocksamsungonline.com/unlockbycodes_alt1.php?utm_expid=3836263-3
Rooting it is hard though...
Click to expand...
Click to collapse
Thanks for the info. But what I found out is that the phone was already unlocked, just it had that olleh stupid rom that displayed their logo at boot up. I managed to get rid of it by installing another rom. But the issue still is that I cant reject calls and get them to vm. Instead it hangs up on the caller. Still reaserching a solution for that.
Does urs do the same?
Sent from my E250K usind xda-developers app.
any feedback is highly appreciated.. This issue is driving me nuts now
valkmanb said:
any feedback is highly appreciated.. This issue is driving me nuts now
Click to expand...
Click to collapse
Have you solved this yet?
When you root your device you can change it to anything you want. it's call Bootloader Animation.
There are some apps on the Play Store that will do this, and some guides online for how to make your own.
I changed mine to the game Portal boot animation instead of the olleh logo.
I, on the other hand, am in the situation you thought you were in. I have a Note 2 SHV-E250K that is SIM locked, and I need it unlocked before I leave for the USA (in 2 months from now).
any ideas on how to do this?
dotvezz said:
I've been working with an Olleh E250K in the US for a while. I had to unlock it and this worked for me.
http://www.unlocksamsungonline.com/unlockbycodes_alt1.php?utm_expid=3836263-3
Rooting it is hard though...
Click to expand...
Click to collapse
I tried your link, but it seems to be non-existent now. I also searched on the unlocksamsungonline site, as well as others, and I cannot seem to find the Note ii Korean olleh model on any of them. And sorry to contradict you, but I found rooting it to be very easy with CF Auto Root.
Might you or anyone else have some suggestions or advice for how I can Unlock the SIM and whatever else I need to do to prepare my Note2 for use in the USA?
Thank you in advance!
-Robert
IceRapture said:
Have you solved this yet?
When you root your device you can change it to anything you want. it's call Bootloader Animation.
There are some apps on the Play Store that will do this, and some guides online for how to make your own.
I changed mine to the game Portal boot animation instead of the olleh logo.
I, on the other hand, am in the situation you thought you were in. I have a Note 2 SHV-E250K that is SIM locked, and I need it unlocked before I leave for the USA (in 2 months from now).
any ideas on how to do this?
Click to expand...
Click to collapse
hey man..
no I have not solved it yet.. still with the VM issue, everything else is working/fixed
when I bought by phone from Korea, it was already unlocked, so unlocking this baby would be out of my knowledge.. sorry man
I heard though.. the K model, like urs and mine, are the most difficult to unlock in comparison to the S and the L
on a side note.. do they sell over there the digitizer and screen for the K model?
thanks
valkmanb said:
hey man..
no I have not solved it yet.. still with the VM issue, everything else is working/fixed
when I bought by phone from Korea, it was already unlocked, so unlocking this baby would be out of my knowledge.. sorry man
I heard though.. the K model, like urs and mine, are the most difficult to unlock in comparison to the S and the L
on a side note.. do they sell over there the digitizer and screen for the K model?
thanks
Click to expand...
Click to collapse
I'm not sure what you mean by digitizer, nor which location? from fixing a friend's iPhone, i remember that term being used for screens, which was her (my friend's) issue. I did a google search, and the wacom S-Pen came up it digitizer as well. If you are talking about Korea as the location, and the digitizer is, or it for S-Pen? then yes. a replacement for a cracked screen? I'm 99% sure they do. Screen protector? of course. if it was made for the samusng phone, it can easily be found in Korea at both the samsung service centers and the private fixing shops.
As for your boot animation logo;
Is your phone rooted?
- if yes, then download a Boot Animation app from google Play store, and choose one you like. most of the apps will work automatically. the samsung file system is slightly different than other android phones, so consistency is not guaranteed.
- if still yes, a second alternative is to make and inject a boot animation yourself. this guide should help get you started http://forum.xda-developers.com/showthread.php?t=1971828
-if no, then get it rooted so you can do these things. CF Auto Root worked best for me. find your device model here http://autoroot.chainfire.eu/ download the .tar and flash with Odin.
assuming you are in the USA, do you think an AT&T store or Sprint or (etc...) can unlock it for me when I arrive?
IceRapture said:
I'm not sure what you mean by digitizer, nor which location? from fixing a friend's iPhone, i remember that term being used for screens, which was her (my friend's) issue. I did a google search, and the wacom S-Pen came up it digitizer as well. If you are talking about Korea as the location, and the digitizer is, or it for S-Pen? then yes. a replacement for a cracked screen? I'm 99% sure they do. Screen protector? of course. if it was made for the samusng phone, it can easily be found in Korea at both the samsung service centers and the private fixing shops.
As for your boot animation logo;
Is your phone rooted?
- if yes, then download a Boot Animation app from google Play store, and choose one you like. most of the apps will work automatically. the samsung file system is slightly different than other android phones, so consistency is not guaranteed.
- if still yes, a second alternative is to make and inject a boot animation yourself. this guide should help get you started http://forum.xda-developers.com/showthread.php?t=1971828
-if no, then get it rooted so you can do these things. CF Auto Root worked best for me. find your device model here http://autoroot.chainfire.eu/ download the .tar and flash with Odin.
assuming you are in the USA, do you think an AT&T store or Sprint or (etc...) can unlock it for me when I arrive?
Click to expand...
Click to collapse
location I am referring to, you are in seoul
Digitizer, is what every phone has.. you have the screen, and right below it is the digitizer. For our phones, if you will replace the screen, you would have to replace the digitizer also (which normally are glued together)
my screen is cracked, and I need the screen with the digitizer. The Samsung repair place her say they don't have the digitzer/screen for my phone because the K model has the tv antenna, and it is only for the Korean model. The European model (I live in the Netherlands) does not have that antenna
as for the bootanimation.. that was fixed long time ago.. it was part of the ROM.. Stupid Olleh company added it as part of the ROM
So that got fixed, I now have the stock Samsung bootanimation, and the ROM is all English, nothing is Korean. Except that my phone is Korean
The issue I am having still is the voicemail forward when I reject the call.
I tried everything.. but that's cool.. I am getting close of finding a resolution to fix this issue.. That's why I waited that long and search all over this forum until I found a lot of answers to my questions, including for the issue that I am having
in regards to the digitizer/screen
they told me here that the only way is to get that kit from korea.. is there a way for you (since you are in Seoul) to find out for me please which place has those and if they would ship internationally ?
Thanks
valkmanb said:
location I am referring to, you are in seoul
The issue I am having still is the voicemail forward when I reject the call.
in regards to the digitizer/screen
they told me here that the only way is to get that kit from korea.. is there a way for you (since you are in Seoul) to find out for me please which place has those and if they would ship internationally ?
Thanks
Click to expand...
Click to collapse
Ah ok, I fully understand now.
Sorry I'm unsure of how to get the voicemail to work... I'm usually good at those kinds of things, but I haven't needed voicemail here, so i have yet to experience that...
Yes there are many locations that sell the screen and digitizer, shipping internationally is the hard part...
I think one of your best options would be to checkout a website called GMarket (korean version of amazon, has an english translation) im pretty sure they ship internationally, some of it is still in korean... you might need the help of a korean.
Another one is auction.co.kr but this one is all on korean last time i saw it.
Next time i head to an electronics market here, i'll ask for you and post back here if they can ship it to you.
thank you.. I will try those site, and I appreciate it if you can please, about checking an electronic store, or even a Samsung repair center.. just to make sure to get an original part for the phone, if you know what I mean
thanks
hi guys, I'm new here.. does anyone know where I can find custom rom for galaxy note 2 korean version... shv e250k..
please.. any body help me..
thanks before
febry js said:
hi guys, I'm new here.. does anyone know where I can find custom rom for galaxy note 2 korean version... shv e250k..
please.. any body help me..
thanks before
Click to expand...
Click to collapse
everything you need it here
http://forum.xda-developers.com/showthread.php?t=1936433
]
recently just rooted and flash custom recovery to the same E250K phone
febry js said:
hi guys, I'm new here.. does anyone know where I can find custom rom for galaxy note 2 korean version... shv e250k..
please.. any body help me..
thanks before
Click to expand...
Click to collapse
the link above is good.. and also.. the search option is your best friend.. thats what i used when i signed up in this site.. good luck
febry js said:
hi guys, I'm new here.. does anyone know where I can find custom rom for galaxy note 2 korean version... shv e250k..
please.. any body help me..
thanks before
Click to expand...
Click to collapse
Hi, I hope this helps... I think you can flash at&t roms to shv e250s/l/k provided that you also flash JS kernel.
I can't post the link, but you can go ahead and google it.
Sent from my SHV-E250K using xda app-developers app
not just the sj kernel, but you CANT flash the modem, otherwise you will brick the phone.. so you would need to choose NO for modem
Note2 Olleh need to root and unlock usim personalisazation
valkmanb said:
Hey Guys..
I recently purchased an SHV-E250K phone from Korean.
Everytime i boot it up, it shows that Olleh Logo, instead of the samsung logo
Looking around i found out that it is "still locked by a contract for one of the korean mobile providers"
I dont know if thats try or not, but some apps that i have on my phone, still display korean language, even though i was able to change the default language and keyboard to English US
I currently live in the Netherlands, so when i try and access my voicemail from the Dialpad, the icon of the tape or wheel (or whatever u call it) next to the number 1, is not there. So when i keep pressing the number 1 button, it asks me to create a speed dial shortcut thing. I know it should ask me to enter my VM number, but it doesnt in my case
In relation to that, when i receive a call, and i reject the call, it automatically hangs up on the caller, not forward the caller to my VM
i have been struggeling with this for almost a month now (since i got the phone), i even emailed samsung support in Korea, they cant help.
I was able to root the phone successfully, no issues there, and i was able to install triangle away, and all that good stuff, but for the life of me, i cant find anywhere to fix the issue that i have.
i am really desperate to get this fixed, so any help on how to get rid of this whole crappy OLLEH thing on my phone, i would greatly apprecaite it.
thanks
Thanks
Click to expand...
Click to collapse
SHV-E250K
dial 319712358
password : 774632
this will open a hidden kt menu,, but still can hlep to solve the “ussd code running” error.. i cannot run any ussd codes in my note2. i can use any sim to call msg 3g etc… but cannot use ussd codes like *12345# etc.. so i cannot use the code
to Go to ServiceMode by dialling *#197328640#.
but after entering shows ussd code running..
how can i correct this, My cellphone tracker is switched off too.. Note2 is running on 4.3 android, olleh version of note2..SHV E250k , firmware is E250KKKUENC3.
As well another problem is i tried to change usim pin, but after entering two times defauld 1234 , the phone cannot unlock and has one more try left, i hard reset the phone but it shows still the same..
usim personalization to {dont require password to use other usim} also is locked with a password.
How can i open those…. Will a rooting solve these problems, I also want to remove the olleh screen that appears when phone starts.
ThankYou, good day
thankYou again
May I know have u got custom rom also i have some doubts if u could ans pls , thankYo
febry js said:
hi guys, I'm new here.. does anyone know where I can find custom rom for galaxy note 2 korean version... shv e250k..
please.. any body help me..
thanks before
Click to expand...
Click to collapse
May i know have u found the custom rom you was lookng, will it be clear of olleh if i flash custom rom again.. Was u able to root this phone..
how can i unlock usim personalization and solve ussd running error in SHV E250K
SHV-E250K
dial 319712358
password : 774632
this will open a hidden kt menu,, but still can hlep to solve the “ussd code running” error.. i cannot run any ussd codes in my note2. i can use any sim to call msg 3g etc… but cannot use ussd codes like *12345# etc.. so i cannot use the code
to Go to ServiceMode by dialling *#197328640#.
but after entering shows ussd code running..
how can i correct this, My cellphone tracker is switched off too.. Note2 is running on 4.3 android, olleh version of note2..SHV E250k , firmware is E250KKKUENC3.
As well another problem is i tried to change usim pin, but after entering two times defauld 1234 , the phone cannot unlock and has one more try left, i hard reset the phone but it shows still the same..
usim personalization to {dont require password to use other usim} also is locked with a password.
How can i open those…. Will a rooting solve these problems, I also want to remove the olleh screen that appears when phone starts.
ThankYou, good day
thankYou again

S7 Active for use outside the US (WiFi Calling and Software Updates?)

Hey folks,
I bought an S7 Active from eBay and I'm using it in Ireland. Everything is working fine that I need, but my carrier recently introduced WiFi Calling and upon trying to set it up from the setting menu where it reads
"wifi calling lets you make and receive calls over wifi with your at&t accoumt. when you use wifi calling, information about the country where the wifi connection is made will be sent to your carrier. Learn more about wifi calling (link).
GET STARTED"
I get the following error:
"Wifi Calling activation not successful, try again later"
I rang support for my carrier and they think it's something to do with the handset. They support the S7 and the S7 Edge but as the S7 Active is an AT&T exclusive and appears to have custom AT&T software, it seems like it might be trying to connect to AT&T and it can't?
Also, when I check for software updates, it says AT&T Software Update at the top of the screen, now this doesn't give any errors and it says software up to date, so I'm not sure if this is correct or if there's new software out that it can't connect to update?
Is there any way around this? I know maybe it's possible to ROOT and install a new ROM, but I'd rather avoid that hassle..
Any feedback would be great
I am in the same situation. S7 Active unlocked from EBAY, and using it in Czech Republic with Vodafone sim. Is here chance to get OTA Nougat update?
I'm using one in Canada and flashed the updates described in another thread in this phone's forum. They will reset your phone to factory, but you will have 7.0 nougat and security patches into April, 2017. I doubt any kind of OTA will be forthcoming unless you have an ATT SIM, but I'm not an expert in this at all. I plan on keeping good backups and flashing the updates as they become available. Aside from that, it's a great phone. If they make the s8 active global, then I'll look into getting one some time down the road.
Thanks for the replies. Does the S8 have an active version? I hadn't heard anything on it yet?
so when you flash nougat 7, does it completely wipe and install a new ROM on your phone, or it just updates the AT&T rom, so even with the update, you're still bound to the AT&T settings for updates/wifi calling etc?
Yes, it wipes out the phone completely, you'll have to set it up again. Everything else is same, such as AT&T bloats, wifi calling etc.
Ok thanks for letting me know. So no point I guess if it doesn't solve the issue
I live in Czech Republic. In situation, when I will buy prepaid sim card from AT T, and I will use it in my unlocked S7 Active, it is possible to get OTA Nougat update?
That's not a bad idea, would possibly work for the OTA update, but maybe not if it's not actually connected to AT&T?
It wouldn't work for the wifi calling though I'm sure?
faronium said:
I'm using one in Canada and flashed the updates described in another thread in this phone's forum. They will reset your phone to factory, but you will have 7.0 nougat and security patches into April, 2017. I doubt any kind of OTA will be forthcoming unless you have an ATT SIM, but I'm not an expert in this at all. I plan on keeping good backups and flashing the updates as they become available. Aside from that, it's a great phone. If they make the s8 active global, then I'll look into getting one some time down the road.
Click to expand...
Click to collapse
I'm in Edmonton AB, Yes, there will be nothing for updates or WiFi calling if you are not on the ATT network with their SIM.
Which ROM did you update to, the QD4, or past it?
Keep it rolling
I'd love to know more about using the S7 Active internationally from anyone who has been down that road already. In the UK and considering getting one from Ebay but I would immediately want to update it to Nougat and I'm unsure if this will be possible? I have a Mac laptop in the house and would hope to use that to apply any upgrades. Really appreciate any info you guys have!
mmmbient said:
I'd love to know more about using the S7 Active internationally from anyone who has been down that road already. In the UK and considering getting one from Ebay but I would immediately want to update it to Nougat and I'm unsure if this will be possible? I have a Mac laptop in the house and would hope to use that to apply any upgrades. Really appreciate any info you guys have!
Click to expand...
Click to collapse
ODIN is only available for Windows (Vista/7/8/10). You will have to run Wine for just the Odin program or Boot Camp for the full Windows OS in a partition.
Wine is the easiest solution, start there and install the program, USB drivers.
UnableToResetOldProfile said:
ODIN is only available for Windows (Vista/7/8/10). You will have to run Wine for just the Odin program or Boot Camp for the full Windows OS in a partition.
Wine is the easiest solution, start there and install the program, USB drivers.
Click to expand...
Click to collapse
I to am in the UK and purchased a S7 Active from Ebay. The phone came in a sealed box and worked fine. No AT&T logo at startup or bloatware. However when I rebooted the phone after switching of, an integrity error came up which forced me to wipe/erase the phone. I thought maybe a first time glitch but it did it again and all was lost. Had my old S4 Active so persevered and read info on this post to reflash firmware to QB2 using ODIN. Now note this is the first time i have ever attempted anything like this so complete newbie. However all went well and I now have a phone on Nougat. It reboots without error now. But it is now back to AT&T with logo at Startup and US voice for google navigation etc... Google pay now does work though. I am pleased with my results but would love to have firmware that makes it non AT&T specific for use in the UK, any ideas would be greatly appreciated.

How to install SPay on US watch outside US.

I bought a galaxy watch from the US. I'm in Thailand and it is not loaded on the watch. How can I load SPay on the watch?
Some region watches don't have Samsung pay yet but you can change it.
Before you do anything you should check what region you want(you need compatible credit cards for the region) to add and find the code for it, because the region names are just 3 letter codes and it's hard to know what is going on when selecting the code and you don't want to spend hours guessing. And before you change the region write down the one your watch came with so you can go back if needed.
First download the zip from here on your computer.
https://forum.xda-developers.com/showpost.php?p=74585286&postcount=330
And next follow the steps on here to change region, it says gear sport but I did it step by step on my galaxy watch. And when enabling debugging on the watch you need to reboot it.
https://forum.xda-developers.com/sm...nging-region-samsung-gear-sport-r600-t3771324
That should do the trick.
BlackCatO8 said:
Some region watches don't have Samsung pay yet but you can change it.
Before you do anything you should check what region you want(you need compatible credit cards for the region) to add and find the code for it, because the region names are just 3 letter codes and it's hard to know what is going on when selecting the code and you don't want to spend hours guessing. And before you change the region write down the one your watch came with so you can go back if needed.
First download the zip from here on your computer.
https://forum.xda-developers.com/showpost.php?p=74585286&postcount=330
And next follow the steps on here to change region, it says gear sport but I did it step by step on my galaxy watch. And when enabling debugging on the watch you need to reboot it.
https://forum.xda-developers.com/sm...nging-region-samsung-gear-sport-r600-t3771324
That should do the trick.
Click to expand...
Click to collapse
How do I find the region on my current watch?
Hanger4life said:
How do I find the region on my current watch?
Click to expand...
Click to collapse
When you first started the watch the auto selected language is usually the one from the country it came from but it could be just in English in some cases.
Another easy way its looking to the content of the box the watch came in, in my case it came with some of the papers on Arabic writing.
When you start samsung pay on the watch the first time it says something about the country, in my case it told me United Arab Emirates, then it opens on the phone and you can check what banks are available, that sends you to the page that will be on the language of the region and will have the banks of the country that can be added to the watch at the time but I didn't understand any of what it said.
If you follow the guide steps to change the region when you can change it, it's going to be selected with a blue dot, like in the sound mode selection.

Samsung Smart Call

I've got unlocked Note 10+ and I flashed the U firmware because of video calling that's missing on U1. Now I found that on T Mobile version there is no Smart Call and it is replaced by T Mobile NameID, which I consider inferior and I'd have to pay for full functionality.
Anybody knows if there is any way how to get the stock Samsung dialer with Smart Call back? I'd hate to flash the U1 ROM and go through the restore process again. Even with Samsung cloud, Google and SD backups it took me almost half day to get it set as I had it before.
Stank0 said:
I've got unlocked Note 10+ and I flashed the U firmware because of video calling that's missing on U1. Now I found that on T Mobile version there is no Smart Call and it is replaced by T Mobile NameID, which I consider inferior and I'd have to pay for full functionality.
Anybody knows if there is any way how to get the stock Samsung dialer with Smart Call back? I'd hate to flash the U1 ROM and go through the restore process again. Even with Samsung cloud, Google and SD backups it took me almost half day to get it set as I had it before.
Click to expand...
Click to collapse
My past experience with Samsung Smart Call, was that i found that even though, its baked into Samsung Firmware, it is Service Provider depended. to "activate /work".
I might be wrong, but i personally believe so, based on my experience.
Just to recap, my experiences with my old Note 8 and my Note 9 (both devices not rooted)
I also flashed Stock Samsung firmware .. different CSC onto these devices.
I found on both occasions i lost the function of th Smart Call.
( Hiya services), also Volte function etc etc.
I could see the Smart Call settings in firmware, but it was greyed out.
Could not enable it at all.
When i flashed my old Samsung Firmware (Service Provider CSC) Smart Call (Hiya services), was enabled again and working.
I'm sure in your case, you'll will find it's Service Provider depended.
Good luck.
willcor said:
My past experience with Samsung Smart Call, was that i found that even though, its baked into Samsung Firmware, it is Service Provider depended. to "activate /work".
I might be wrong, but i personally believe so, based on my experience.
I'm sure in your case, you'll will find it's Service Provider depended.
Good luck.
Click to expand...
Click to collapse
The thing is, after I purchased and set up the phone on stock Samsung firmware, VoLTE and Smart Call worked perfectly fine. But stupid me wanted to try the video calling. I found that the video calling is not different than Google Duo and I will NEVER use RTT texts. I see no real advantage from using T Mo firmware in comparison with stock Samsung (provisioned for T Mo of course)
Actually quite the opposite. For me, the signal strength and battery life is practically the same on both and again, FOR ME Smart Call is much more useful than video call and RTT.
If anyone knows any benefits from keeping T Mo firmware over stock, please enlighten me. I really don't want to go through the flashing the whole thing and restoring dance again, but I'm afraid I will have to.
Stank0 said:
The thing is, after I purchased and set up the phone on stock Samsung firmware, VoLTE and Smart Call worked perfectly fine. But stupid me wanted to try the video calling. I found that the video calling is not different than Google Duo and I will NEVER use RTT texts. I see no real advantage from using T Mo firmware in comparison with stock Samsung (provisioned for T Mo of course)
Actually quite the opposite. For me, the signal strength and battery life is practically the same on both and again, FOR ME Smart Call is much more useful than video call and RTT.
If anyone knows any benefits from keeping T Mo firmware over stock, please enlighten me. I really don't want to go through the flashing the whole thing and restoring dance again, but I'm afraid I will have to.
Click to expand...
Click to collapse
Ha, your post reminds me,
that when i flashed
my branded Samsung Firmware ( Voda CSC) with the Samsung unbranded Firmware,
The reason, was also to get video calling working.
As my branded device did not have video calling option on dialer.
I could only activate video, if someone else, video called me... only then the video option, would appear.!
I then afterwards, realized that i lost my Smart Call functions. and flashed back to the branded software.
This was on my Note 9.
So i had no video call option on dialer ,but Smart Call.
Now...
again, with my branded( Voda CSC) Note 10 +,
i see that my device has video calling on dial pad.....!
So, the Service Providers, chop and changed.
A year back, they disabled video calling option, from dial pad.
Now video calling is back on the dial pad plus Smart Calls is working fine.
Good luck
So.... I bit the bullet and flashed back the U1 firmware. The only thing I lost is the video calling. I still have RTT button on my dialer. Whether it works or not I haven't tried yet. I know it wasn't there on the original dialer when I purchased the phone. Maybe because I didn't flash USERDATA? Who knows.
I'm happy I've got Smart Call back.
CSC N975U
Good afternoon, I have the n975u model, my question is what firmware should I install, to get the smart call and video calls by duo?. Or is csc the one that has these functions active?
Thanks!!
excuse my english, google translator.
I have a Verizon Note10+ running Android 11 (3.1) I paid my cell off 4 mo ago. Verizon confirmed for me that my cell is carrier unlocked. I've tried everything to get the Smart Call app on my phone to work. The only thing I haven't tried is rooting it cause I don't know how. I have 3 versions of the apk and can't make them work. Can anyone help?

SM-N975X??

A friend of mine gived to me a SM-N975X Note 10+ model. It looks like a demo unit model unable to read a sim and call.
I'd like flash a stock rom with Odin but I can't find a "SM-N975X" rom. Only "Combination file" that I dont know wath it is.
Some hints?
Thx a lot
Looks like that's a demo unit and nothing more then just a demo unit.
Searching the forum found the following thread that contains info which will answer your question.
https://forum.xda-developers.com/galaxy-note-10+/help/samsung-note-10-plus-sm-975x-t4090455
zappomax said:
A friend of mine gived to me a SM-N975X Note 10+ model. It looks like a demo unit model unable to read a sim and call.
I'd like flash a stock rom with Odin but I can't find a "SM-N975X" rom. Only "Combination file" that I dont know wath it is.
Some hints?
Thx a lot
Click to expand...
Click to collapse
You can unlock it with a password , if it's from a best buy store
I mean to unlock the demo retailer stuff that keeps cycling , and you would be able to use it normally , without the sim.
Step 1
From your Home Screen touch the “Apps” icon – it’s in the bottom-right corner.
Step 2
Scroll through your apps and find “Samsung Retail Mode” app ….. not be confused with the “RetailMode” app. Open up Samsung Retail Mode.
Step 3
Touch “Configuration settings”
Step 4
Enter the password: blue
and touch OK
To consider: maybe this phone wont be able to charge to 100% , it's top is 70%
Let us know if this worked for you !
Zappomax - Are you asking how to disable the store demo mode or how to make it so the phone can use a sim card and access the cell network.
Your original post made it sound like you wanted to use it on the cell network, but in hindsight you may have been asking about something else.
pvillasuso said:
You can unlock it with a password , if it's from a best buy store
I mean to unlock the demo retailer stuff that keeps cycling , and you would be able to use it normally , without the sim.
Click to expand...
Click to collapse
I've already done that.
Thx anyway
scottusa2008 said:
Zappomax - Are you asking how to disable the store demo mode or how to make it so the phone can use a sim card and access the cell network.
Your original post made it sound like you wanted to use it on the cell network, but in hindsight you may have been asking about something else.
Click to expand...
Click to collapse
What I'd like to do is using all the usual cell phone features like a stock phone (especially sim calls).
I heard about "combination file" rom but I don't know exactly if it is useful in this case
Unfortunately, no, it will be of no use, the demo units in any case are not capable to do what you want, it is not just a firmware thing, it is a phisical restriction what prevents them from being used as regular phones, no way to circumvent it, that's it, to finish this, that these demo units end in the hands of people is an irregular ocvurence, as all these units are intended to return to Samsung once their life cycle ends, they are nit intended to be sold in any case, so...
zappomax said:
What I'd like to do is using all the usual cell phone features like a stock phone (especially sim calls).
I heard about "combination file" rom but I don't know exactly if it is useful in this case
Click to expand...
Click to collapse
Adding a little more info the combination file requires a token in order to be flashed/used. This token is not free and costs a pretty hefty sum (per posts here on the forum).
Without this token (or "authorization for use" if this term fits better) you will not be able to use the firmware.
zappomax said:
What I'd like to do is using all the usual cell phone features like a stock phone (especially sim calls).
Click to expand...
Click to collapse
There is no hardware for that on those demo motherboards ( anthenas connectors and cables are missing there )

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