08-14-2019 02:34 PM
44 12
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  1. mlbyanks11's Avatar
    Hello All Happy Friday!

    Some questions for you. So I just switched my parents over to Wing which is AT&T service at a discounted monthly rate. They had Verizon prior to switching.

    My mom and pop have an s10 & s10e so is it possible I can flash the AT&T version of software for these devices? So they benefit all the features? Please let me know if its possible. I've searched but its a bit more complicated of a topic. I know I can flash software via Odin just a matter of where to get the software/rom from.

    Thanks folks!
    07-19-2019 01:07 PM
  2. mustang7757's Avatar
    Hello All Happy Friday!

    Some questions for you. So I just switched my parents over to Wing which is AT&T service at a discounted monthly rate. They had Verizon prior to switching.

    My mom and pop have an s10 & s10e so is it possible I can flash the AT&T version of software for these devices? So they benefit all the features? Please let me know if its possible. I've searched but its a bit more complicated of a topic. I know I can flash software via Odin just a matter of where to get the software/rom from.

    Thanks folks!
    Yes you can flash no problem
    I would advise getting it unlocked to use with other carrier so that sim works .
    Best place is sammobile firmware for easy no pain hassle install for you , more advance have different places but stick there. Any other questions let me know
    Laura Knotek and nuangel2 like this.
    07-19-2019 01:22 PM
  3. mlbyanks11's Avatar
    Yes you can flash no problem
    I would advise getting it unlocked to use with other carrier so that sim works .
    Best place is sammobile firmware for easy no pain hassle install for you , more advance have different places but stick there. Any other questions let me know
    Verizon phones are unlocked by default. They are not locked. You cant get carrier software from sammobile.
    07-19-2019 01:33 PM
  4. mustang7757's Avatar
    Verizon phones are unlocked by default. They are not locked. You cant get carrier software from sammobile.
    I hear mix things about Verizon being unlocked , but if it is cool, yes sammobile.
    07-19-2019 01:36 PM
  5. mlbyanks11's Avatar
    I hear mix things about Verizon being unlocked , but if it is cool, yes sammobile.
    Sammobile does not have carrier model software. unlocked only. this is a verizon branded s10 and s10e.
    07-19-2019 01:46 PM
  6. mlbyanks11's Avatar
    Yes you can flash no problem
    I would advise getting it unlocked to use with other carrier so that sim works .
    Best place is sammobile firmware for easy no pain hassle install for you , more advance have different places but stick there. Any other questions let me know
    I just checked Sammobile and it doesn't have AT&T stock firmware for the galaxy s10 or s10e. Only Verizon and T Mobile stock firmware. So much for being reliable.
    07-19-2019 01:50 PM
  7. mustang7757's Avatar
    I just checked Sammobile and it doesn't have AT&T stock firmware for the galaxy s10 or s10e. Only Verizon and T Mobile stock firmware. So much for being reliable.
    What's your model number?
    07-19-2019 02:01 PM
  8. mlbyanks11's Avatar
    What's your model number?
    Its the Verizon Model Galaxy s10 and want to flash AT&T firmware. SM-G973UZBAVZW
    07-19-2019 02:36 PM
  9. mustang7757's Avatar
    Its the Verizon Model Galaxy s10 and want to flash AT&T firmware. SM-G973UZBAVZW
    Yeah strange only TMO, Sprint, Verizon you can use any of them to flash as all carrier use same firmware and your sim will dictate what gets installed
    07-19-2019 03:09 PM
  10. mlbyanks11's Avatar
    Yeah strange only TMO, Sprint, Verizon you can use any of them to flash as all carrier use same firmware and your sim will dictate what gets installed
    Ok TMO, sprint verizon does me no good because I just informed you that its a Verizon S10 and im trying to install AT&Ts version of software on both phones. I appreciate the assistance but I dont think your getting what im trying to do. I am trying to install AT&Ts Rom Version onto the Verizon s10. As instead of it saying Verizon when it boots up, it shows the AT&T logo. Follow what im saying? Im not looking to upgrade firmware at the moment.
    07-19-2019 03:53 PM
  11. mustang7757's Avatar
    Ok TMO, sprint verizon does me no good because I just informed you that its a Verizon S10 and im trying to install AT&Ts version of software on both phones. I appreciate the assistance but I dont think your getting what im trying to do. I am trying to install AT&Ts Rom Version onto the Verizon s10. As instead of it saying Verizon when it boots up, it shows the AT&T logo. Follow what im saying? Im not looking to upgrade firmware at the moment.
    I'm following you, you need to pay close attention what I'm saying, I have lot of experience doing this, as I do it a lot.
    Any carrier firmware you install, will without a issue . Your Sim Card will dictate what gets put on the phone bloat ware, carrier splash screen. If you say Verizon is unlocked to work with any carrier then your good to go, you don't even have to flash , just insert your Att sim card and it will prompt a restart to install all the Att stuff . If its not unlocked it won't change the splash screen and ask to be be sim unlocked to use with another carrier.
    Your welcome , im here to help you , as I enjoy this stuff, I'm very knowledgeable on Samsung flashing.
    07-19-2019 04:02 PM
  12. mlbyanks11's Avatar
    I'm following you, you need to pay close attention what I'm saying, I have lot of experience doing this, as I do it a lot.
    Any carrier firmware you install, will without a issue . Your Sim Card will dictate what gets put on the phone bloat ware, carrier splash screen. If you say Verizon is unlocked to work with any carrier then your good to go, you don't even have to flash , just insert your Att sim card and it will prompt a restart to install all the Att stuff . If its not unlocked it won't change the splash screen and ask to be be sim unlocked to use with another carrier.
    Your welcome , im here to help you , as I enjoy this stuff, I'm very knowledgeable on Samsung flashing.
    I understand but how can that be? If I flash install a Sprint version can't that mess up the phone ?
    07-19-2019 04:23 PM
  13. mustang7757's Avatar
    No , all carrier use same firmware and it's universal between them
    I understand but how can that be? If I flash install a Sprint version can't that mess up the phone ?
    07-19-2019 04:26 PM
  14. jmartin's Avatar
    If I understand correctly, OP is looking to flash the phones with ATT software to enable VoLTE and WiFi calling. I have an unlocked, from Samsung S10 with an ATT SIM and those features are not available. He needs the ATT specific ROMS to enable those features.
    07-19-2019 07:03 PM
  15. mustang7757's Avatar
    If I understand correctly, OP is looking to flash the phones with ATT software to enable VoLTE and WiFi calling. I have an unlocked, from Samsung S10 with an ATT SIM and those features are not available. He needs the ATT specific ROMS to enable those features.
    OP not flashing to Samsung unlocked model that ends with U1 which is yours , flashing to carrier one which is U but doesn't need to if Verizon phone is already sim unlocked , put sim of Att and it will prompt to restart to change over to the sim that's installed.
    There's a difference between carrier sim unlocked and Samsung unlocked version. 2 different things Samsung unlocked ends U1 and carrier version U
    07-19-2019 08:20 PM
  16. Galactic Zoo's Avatar
    There is no such thing as an AT&T rom in the wild. AT&T only update over mobile data to devices with AT&T firmware. Therefore the device must be AT&T branded for Volte so this is Mission Impossible!
    07-20-2019 11:44 AM
  17. mustang7757's Avatar
    There is no such thing as an AT&T rom in the wild. AT&T only update over mobile data to devices with AT&T firmware. Therefore the device must be AT&T branded for Volte so this is Mission Impossible!
    What's mission impossible?
    07-20-2019 12:21 PM
  18. Galactic Zoo's Avatar
    It is not possible to flash this device with an AT&T ROM therefore its Mission Impossible. You will not find any AT&T firmware from kit kat onwards. Placing an AT&T sim in a Verizon device will not give it AT&T firmware. Also the phone won't get any updates without a Verizon sim
    07-20-2019 01:23 PM
  19. mustang7757's Avatar
    It is not possible to flash this device with an AT&T ROM therefore its Mission Impossible
    You do know that carrier firmwares are interchangeable between all carrier?
    You know OP Verizon you could even flash the unlocked Samsung official?
    He can flash TMobile, Sprint,Att don't matter
    So yes this will definitely percent work without a question.

    Let me get @Ruben Ocasio a XDA dev
    I do this every month to check unlocked firmware Att, TMobile when a software update comes out to see what's new or different. I use 2 SIM Att and TMobile

    OP should use Att sim first before flashing because it's unlocked.
    07-20-2019 01:36 PM
  20. Galactic Zoo's Avatar
    Told you I was rusty! Did some research, you are spot on about flashing the fw, it can be done, my apologies, but Just so you know, just installing the firmware may not necessarily give you VoLTE or WiFi calling from AT&T. I believe it's also tied to the IMEI of the device, i.e., it needs to be an AT&T branded device
    mustang7757 likes this.
    07-20-2019 01:49 PM
  21. mustang7757's Avatar
    Told you I was rusty! Did some research, you are spot on about flashing the fw, it can be done, my apologies, but Just so you know, just installing the firmware may not necessarily give you VoLTE or WiFi calling from AT&T. I believe it's also tied to the IMEI of the device, i.e., it needs to be an AT&T branded device
    It will load that stuff up except I didn't see VOLte as others have complained not seeing it on there orginal Att model bought from Att.
    I know Samsung phones very well
    It's ok , your awesome member here
    07-20-2019 01:57 PM
  22. Galactic Zoo's Avatar
    I think the OP is looking for all of the goodies associated with a branded phone. LOL I'm supposed to know Samsung phones v. well. They are all Ive ever known going back years but I have taken a 2 year break from forums and realise how much I've forgotten.
    07-20-2019 02:18 PM
  23. mustang7757's Avatar
    I think the OP is looking for all of the goodies associated with a branded phone. LOL I'm supposed to know Samsung phones v. well. They are all Ive ever known going back years but I have taken a 2 year break from forums and realise how much I've forgotten.
    I understand no problem
    I wouldn't keep correcting this thread if I wasn't percent , but like you , I know Samsung phones very well also .
    You help members on here and I have respect on that . Cheers:
    nuangel2 likes this.
    07-20-2019 02:47 PM
  24. mlbyanks11's Avatar
    I understand no problem
    I wouldn't keep correcting this thread if I wasn't percent , but like you , I know Samsung phones very well also .
    You help members on here and I have respect on that . Cheers:
    You're inaccurate because once I put the AT&T sim card in it prompts to restart but doesn't load any of the AT&T apps. You have to download them manually. As I stated previously, this is a Verizon s10 and if you're such an expert MOST Verizon phones come unlocked. You should also know that it is possible you can brick a phone if you don't installed proper software.
    07-21-2019 10:15 AM
  25. mustang7757's Avatar
    You're inaccurate because once I put the AT&T sim card in it prompts to restart but doesn't load any of the AT&T apps. You have to download them manually. As I stated previously, this is a Verizon s10 and if you're such an expert MOST Verizon phones come unlocked. You should also know that it is possible you can brick a phone if you don't installed proper software.
    Your wrong with bricking the phone as all carrier are universal firmware.
    I have a T-Mobile branded Note 9 which is unlocked for any carrier, installed my Att sim got the apps and splash screen installed.

    Did your splash screen change to Att?
    Did you look in your app drawer for other Att bloat ware and apps ?
    07-21-2019 10:21 AM
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