Develop Bugs

How to change to stock firmware from Unlocked AT&T model of Galaxy Note 5?

What is the way to uninstall AT&T based firmware to US-Cellular firmware ?
My contract is over and I unlocked my phone officially. I can use every sim card I want at all.
I just want to get rid of the AT&T based Android firmware and install the stock us-cellular or whatever one.
Phone model: Samsung Galaxy Note 5 SM-N920A

There is no way to do that since AT&T's Note 5 has a locked bootloader.
bkmalkoc said:
What is the way to uninstall AT&T based firmware to US-Cellular firmware ?
My contract is over and I unlocked my phone officially. I can use every sim card I want at all.
I just want to get rid of the AT&T based Android firmware and install the stock us-cellular or whatever one.
Phone model: Samsung Galaxy Note 5 SM-N920A
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Some questions about bootloaders, VoLTE on G9600 (SnapDragon)

I have the Latin America Snapdragon S9 G9600 with Oreo and using it with Mint Mobile (T-Mobile ) in the US
Have a few questions:
1. If I update it to Pie or 10 , bootloader will get updated. Is it possible to come back to Oreo by flashing stock ROM with Odin without root? Will that trip Knox?
2. Same question but if phone is rooted
3. VoLTE and WiFi calling is not working. Has anybody gotten those to work on G9600 or G9650 ?

Wrong thread

S20 ultra 5g stock official rom

hello.i have a korean s20 ultra 5g sm-g988nzkakoc and my question is: can i flash via odin a new stock official european rom for example this one?
Download Samsung Galaxy S20 Ultra SM-G988B PHE Spain G988BXXU5CTKG firmware
Fast download latest Samsung Galaxy S20 Ultra firmware SM-G988B from Spain with G988BXXU5CTKG and Android version 11
www.sammobile.com
thanx a lot for your time

if ur bootloader is unlocked, why not?

hello and thanx for the reply..how i can check if it is unlocked or note

zaxarias8 said:
hello and thanx for the reply..how i can check if it is unlocked or note
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'Settings:About Phone:Software Information:Click fast 7 - 10 times on Build Number:Then write your screenlock password: then go back to main menu then scroll down until you see Developer Options:click on it: then there will be OEM unlock:
OEM means Bootloader

my friend just if enable developer options the bootloader unlocked????

Question S21 FE Verizon V2 (Exynos) possible to flash U1 XAA unlocked firmware?

Hi,
thanks in advance for your time. In the past, I have used a patched odin to remove Verizon firmware from Samsung galaxy phones and flash the U1 XAA unlocked firmware on them. I just got my hands on a new V2 S21 FE from Verizon. I tried the normal process and it did not work. I assume because of the different CPU. Is there a V2 unlocked firmware out there anywhere?
Thanks again.

bump ?

SM-G986W ROM chanege

Hi,
Can i change rom in canadian SM-G986W to version with more languages? For example to some europian rom. The canadian one has only few language to choose. If yes, ten nie and to with rom? Can you please sens me some links?

I'm interested to know too. The W variant has no eSIM support. I would like to flash to a variant that does.

Hi to all! I've got SM-G986W as well. I'm sure that esim is just blocked there by software. If someone knows how to unlock it, u would be so kind!) Thanks!)

Hi guys, I finally got rid of my G986W. I've converted it to G986U1:
Firmware: https://samfw.com/firmware/SM-G986U1/TMB/G986U1UES3GWA2
SAMFW Odin Flash: https://samfw.com/blog/samfw-frp-tool-1-0-remove-samsung-frp-one-click
Just flash firmware with included Odin Flash (Add all files except HOME_CSC and don't use USERDATA).
I've flashed and my S20+ reborn as a true phone with eSim functionality and etc.

MGoris said:
Hi guys, I finally got rid of my G986W. I've converted it to G986U1:
Firmware: https://samfw.com/firmware/SM-G986U1/TMB/G986U1UES3GWA2
SAMFW Odin Flash: https://samfw.com/blog/samfw-frp-tool-1-0-remove-samsung-frp-one-click
Just flash firmware with included Odin Flash (Add all files except HOME_CSC and don't use USERDATA.
I've flashed and my S20+ reborn as a true phone with eSim functionality and etc.
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Were you able to add Canadian credit cards into Samsung Wallet?

I'm not from Canada, but firmware gives Samsung Wallet in default.

recordman said:
Мне тоже интересно узнать. Вариант W не поддерживает eSIM. Я хотел бы прошить на вариант, который делает.
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Use U1 instead of W (region XAA) rom , with the latest version of security patch, and latest version of Odin. Esim will be enabled. Software XAA without carriers soft etc..

RR0077 said:
Use U1 instead of W (region XAA) rom , with the latest version of security patch, and latest version of Odin. Esim will be enabled. Software XAA without carriers soft etc..
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Does everything work normally in Canada when switching? I need esim functionality and want to know if there is any downside to switching.

funrunner said:
Does everything work normally in Canada when switching? I need esim functionality and want to know if there is any downside to switching.
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Everything works perfect!)

RR0077 said:
Everything works perfect!)
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Esim, wallet, Ota update etc..

Can someone explain step by step what I need to do to get my W version to enable E sim?
I have Odin and the linked firmware above, however it looks like there is new firmware.
Samsung Galaxy S20+ 5G Firmware Download SM-G986U1 Free Download
Samsung Galaxy S20+ 5G Firmware Download SM-G986U1 Free Download ⭐ Official and fast update ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
Which one should I use?
Thanks