Sm-a600a (att) - Samsung Galaxy A6 Questions & Answers

I have a galaxy A6 (ATT) that is stuck on android 8. it shows there is an update available but when you check for updates it says its current. my goal is to get it on 10 which is the current version for this phone. I cannot find firmware on samfirm or sammobile for A600A is there something special about this phone?

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Samsung S7 Edge SM-G935A to SM-G935U

I have successfully found the firmware and update it to the newest version.
Any idea where I can download this firmware. This firmware has version number PDA G935UUESACSI1 and CSC G935UOYMACSI.
Tried on other website but ends up always in error.
I wanted to make sure I can create a back up before I can root it.

Has anyone tried to install T-Mobile G981USQU1CTKH Dec UI 3.0 on a 781U1 unlocked model?

I found what is supposed to be the Dec release for the T-Mobile variant.
Tutorials | T-Mobile Support
Download Samsung Galaxy S20 SM-G981U TMB USA (T-Mobile) G981USQU1CTKH firmware
Fast download latest Samsung Galaxy S20 firmware SM-G981U from USA (T-Mobile) with G981USQU1CTKH and Android version 11
www.sammobile.com
https://samfw.com/firmware/SM-G981U/TMB (This is were I downloaded from)
I cannot get Odin to flash successfully, I get a re-partition error. The box for re-partition is unchecked in the option column. Do I need to flash the last Android 10 update to T-Mobile first?
That's for the S20 not FE
I did not notice that 981 instead of 781. I must have been too excited. Thank you.'

Docomo Note 8 SC-01K (Snapdragon) with SM-N950F firmware.

Hello,
Recently i bought a used Japanese Docomo Note 8 (snapdragon), i believe that the stock rom is tweaked/upgraded/modified to accept my local carrier in Malaysia.
I did a search and found that Snapdragon chip is only available on SM-N950U/SM-N9500 version but it appears that my phone model number in "about phone" is SM-N950F.
As far as i know that N950F is using Exynos SoC.
I am now having trouble to install and use Shealth together with others banking app or even Samsung Pay.
I checked my chipset from CPUz and it is indeed a Snapdragon but running on SM-N950F version of firmware.
this is my current firmware information:-
BL : N950FXXS5DSC5
AP : N950FXXS5DSC5
CP : N950FXXS5DSC5
CSC : N950FOXM5DSB2
HW REV : N950JPN.04
(More on details on my attached screenshot)
I downloaded latest firmware for N950F and flash with latest Odin, result is fail attempt with "secure check fail : pit"
I have limited knowledge on Samsung Note 8 firmware and hoping that you can enlighten me.
My plan is to identify what is going on with the current stock firmware and if possible to flash back to Original stock rom (CSC: XME) or perhaps any Multi-CSC stock firmware.
Or is it save to just using custom rom with bricking the device?

Unlocked US S10 not receiving OTA updates in Canada

I purchased an unlocked S10 from Best Buy in Canada and it ended up being a US version of the phone (Samsung support says it's originally from AT&T). It currently has One UI 3.1, Android 11, and the December 1, 2021 patch - all of which appear to be outdated - but attempting a software update on the phone says the software is up to date and Smart Switch also says there's no update.
I've spoken to 8 or 9 Samsung agents but, to put it politely, they've been completely useless and my local Samsung store said they "won't even touch" my phone because it's from the US. I know people will say to flash the new firmware with Odin, but I'm using a mac and Odin seems to be Windows-only. Is there any way for me to get updates on my phone?
Hello riffamortis, look on samfrw you type on search device Sm-G973U the firmware must be present download and flash with odin
https://samfw.com/firmware/SM-G973U
look with phone info application for your precise model it can be U see U1 the 2 firmware its android 12
https://samfw.com/firmware/SM-G973U1

Galaxy Note 8 downgrade firmware

Hello everybody.
I have a Galaxy Note 8 phone. Frankly, I'm starting to think that every update is making the phone a bit slower. For this reason, I want to go back as far as I can go and install the oldest firmware I can. But I did some research and found out that if the bootloader is different, I would not be able to install it with odin. How do we understand this? Which version can I go back to?
Also does this trip the Knox counter?
Enter the exact model name in the search box.
Samsung Firmware Download - Lastest official firmware update
Samsung Firmware Download ⭐ Official and fast update ⭐ Lastest and old version ⭐ Max speed and free download ⭐ Best Samsung Galaxy website
samfw.com
You can only roll back the firmware to a version with the same BIT that is currently on the phone. You will check it in the firmware list for your model.
Flashing the original firmware does not trip the knox flag.
Changing the bootloader and/or rooting trip the knox flag.

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