switch back to Sprint G960U from G960U1(beta) - Samsung Galaxy S9 Questions & Answers

I'm currently on the G960U1UEU3ZRL5, 3rd beta. I want to switch back to what I had originally which is Sprint G960U. Can I flash back to my Oreo Firmware that I had before going to G960U1? Or do I need to flash to a G960U Pie beta firmware? Thanks for all the help in advance and if you need more info please let me know!

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G920P Nougat Update Help

Hello,
I am using spring galaxy s6 unlocked, i am using stock marshmallow but i am not able to upgrade to nougat through OTA. Please if someone has working link for nougat stock firmware which i can install through Odin please upload.
My device is not rooted but someone has rooted before because my knox and samsung pay is giving error device modified etc...
Please i also want to say i am using it in other country so i hope upgrading will not lock my sim card.
Latest firmware is here: https://forum.xda-developers.com/sp...uide-links-files-update-root-restore-t3366862

Reverting back to Nougat from Oreo using ODIN.

Hey guys
I updated my phone my Galaxy S8 (Verizon) by sideloading the leaked Oreo update a few months back but now that Verizon is officially a pushing out Oreo I need to revert back to Nougat and get the OTA Oreo instead.
My issue is I can't seem to find the stock Verizon firmware for the regular GS8
Can anybody help?

i need help going back to stock oreo for my unlocked us version s9

I need help downgrading back to stock oero my s9 is this unlocked model SM-G960UZPAXAA I bought mine from Walmart thur straight talk but mind is unlocked us version I just need help downgrading back to oreo from android 9 so i can get the official pie from the beta program just wanna go back to oreo i tried about everything
and this the current baseband version G960USQU3CRJ1
Flash the latest U1 firmware.
i got one downloaded if it works i let ya know thanks for your help
its didnt work still need help

SM-G690F Android Pie

Hello, I haven't recieved the Android Pie update on my S9, I'm still on Oreo. I was browsing this forum and I saw there are pie firmwares for my model.
I havent flashed or rooted my phone yet and I have 2 questions:
What firmware to choose to install with odin? I saw that there are some firmwares with CSC2 for which u need CSC1. Is there a full firmware?
Will this trigger KNOX?
Thank you.
Why don't you just wait. It's only now rolling out to the carrier models and when those are finished it will come down for the unlocked phones. It shouldn't be that long.
Ok, thank you very much. Please close this topic.

Question Newest Tmo modem for Android 12

anyone got the latest modem file for Android 12 on Tmo from the latest update? I'm on global and still on android 11, but want to update without going back to tmo
OR
does anyone have a full copy of the newest t-mobile update? I don't want to flash back to t-mobile and then go back to EU again to get the modems.
third thought:
does anyone have the link to for a full OTA download for T-mobile per chance as well? It'd be really helpful.
Thanks in advance!
LE2127 11_C.16 oos 12 full update
https://android.googleapis.com/packages/ota-api/package/4a9e460b6feb04cf105ec5e71b4a43406feff3fd.zip
And here is the extracted modem from T-Mobile 11_C.18.
T-Mobile 11_C.18 Modem.img | Modem/Baseband/RIL by Optional for OnePlus 9 Pro
T-Mobile 11_C.18 Modem
www.androidfilehost.com

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