Flashing Verizon Samsung galaxy s20 plus to t-mobile

[Sgleason73]

Yeah... I'm pretty excited. Sorry... still no mms/data.

 

[mustang7757]

Yeah... I'm pretty excited. Sorry... still no mms/data.

Which app your using for text ?

 

[Sgleason73]

Messages...sms is fine but no mms... also... when I drop wifi and run on cell... nothing... just looked and just the "default" pre pay APNS are loaded

 

[mustang7757]

Messages...sms is fine but no mms... also... when I drop wifi and run on cell... nothing... just looked and just the "default" pre pay APNS are loaded

But is this stock samsung message app or 3rd party ?

 

[Sgleason73]

Stock Samsung

 

[mustang7757]

Stock Samsung

Try google messages , see if still happening?

 

[Sgleason73]

Ok...

 

[Sgleason73]

That worked ! Must use wifi... still no data when I drop wifi

 

[mustang7757]

That worked ! Must use wifi... still no data when I drop wifi

How old your sim card ?

 

[Sgleason73]

Well... number was ported from Verizon last Friday.. I've had the SIM for a week or so (just using for calls and SMS this week since no data)

 

[mustang7757]

Well... number was ported from Verizon last Friday.. I've had the SIM for a week or so (just using for calls and SMS this week since no data)

You might have to reach out to them something didn't go good with the transfer

 

[Sgleason73]

I was hoping you weren't going to say that lol. Thanks again for all of your help tonight. I trait appreciate it. Have a great week.

 

[mustang7757]

I was hoping you weren't going to say that lol. Thanks again for all of your help tonight. I trait appreciate it. Have a great week.

From the sound of it , sorry
Your welcome ! Remember anytime you want go back to Carrier firmware reverse the procedure .

 

[Sgleason73]

Will do. Thanks again!

 

[mustang7757]

Will do. Thanks again!

Anytime

 

[anych]

Hello. I apologize for using this topic, but I have same problem with my S20 Ultra. I have been looking for a solution for several months and I finally have hope when I saw this topic. So I hope that you can help me
I want to change firmware from my unlocked Verizone S20 Ultra to unlocked firmware without Verizin logo and with Samsung Cloud (In Verizon Samsung Cloud is missing)
With official Odin I can't change it. If I understand correctly my bootloader is locked to Verizon and with official Odin I can't change firmware (try several times and nothing, the logo of Verizon still here). Now I must download Prince Comsey Odin (don't understand what is this, but this I read) and flash firmware with him. Did I understand correctly so far? And must download Frija or samfirm for correctly firmwarethat for my device? (For now I download new firmware from sammobile).

 

[mustang7757]

Hello. I apologize for using this topic, but I have same problem with my S20 Ultra. I have been looking for a solution for several months and I finally have hope when I saw this topic. So I hope that you can help me
I want to change firmware from my unlocked Verizone S20 Ultra to unlocked firmware without Verizin logo and with Samsung Cloud (In Verizon Samsung Cloud is missing)
With official Odin I can't change it. If I understand correctly my bootloader is locked to Verizon and with official Odin I can't change firmware (try several times and nothing, the logo of Verizon still here). Now I must download Prince Comsey Odin (don't understand what is this, but this I read) and flash firmware with him. Did I understand correctly so far? And must download Frija or samfirm for correctly firmwarethat for my device? (For now I download new firmware from sammobile).

Hi, you would need odin 3.14.1 3B patched from here is the only way to go between unlocked and carrier firmwares and when you download from frija or sammobile you have to put the unlocked firmware model number which SM-G988U1

https://forum.xda-developers.com/t/patched-odin-3-13-1.3762572/

 

[anych]

Thank you for your reply. I download odin 3.14.1 3B patched and Frija. Try to download some firmware, but can't understand exactly who must download. I thinking that must be only "U", because that I see in model number in my phone - SMG988U... But obviously it is not or... Now must download for SM-G988U1 or for SM-G988U?... Exactly this can't understand.
In frija under Model must write SM-G988U1 and under CSC what must write? I saw a few posts above that it should be XAA, but this I also can't understand. I see in US model different letters... USC, XAS, XAA. Maybe will depend on the exact model of my phone. I am attaching a screenshot.
Sorry for my stupid question. I am new on flashing firmware

 

[anych]

Thank you for your reply. I download odin 3.14.1 3B patched and Frija. Try to download some firmware, but can't understand exactly who must download. I thinking that must be only "U", because that I see in model number in my phone - SM-G988U... But obviously it is not or... Now must download for SM-G988U1 or for SM-G988U?... Exactly this can't understand.
In frija under Model must write SM-G988U1 and under CSC what must write? I saw a few posts above that it should be XAA, but this I also can't understand. I see on US model different letters... USC, XAS, XAA. Maybe will depend on the exact model of my phone...
Sorry for my stupid question. I am new on flashing firmware

 

[mustang7757]

Thank you for your reply. I download odin 3.14.1 3B patched and Frija. Try to download some firmware, but can't understand exactly who must download. I thinking that must be only "U", because that I see in model number in my phone - SM-G988U... But obviously it is not or... Now must download for SM-G988U1 or for SM-G988U?... Exactly this can't understand.
In frija under Model must write SM-G988U1 and under CSC what must write? I saw a few posts above that it should be XAA, but this I also can't understand. I see on US model different letters... USC, XAS, XAA. Maybe will depend on the exact model of my phone...
Sorry for my stupid question. I am new on flashing firmware

You need model number SM-G988U1 for unlocked yours is SM-G988U