How to update At&t galaxy s5 to 5.1 - AT&T Samsung Galaxy S 5

I am currently running 5.0 and there is no update from at&t , i use international unlocked device and don't use at&t sim.
My baseband version is : G900AUCU4BOF3
Can anyone help how do i update.
Thank you

Related

SM-G920T unlocked with metropcs code, looking for 5.1.1 customrom based on metroPCs

To keep sim unloked.
Thank you in advance
I found ARCADIA now how do I get to work without locking the SIM!!!
???????????????????????
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iB4STiD said:
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news 8-2-15
i noticed some users r still confused about bootloaders & basebands..
IM A G920T TMOBILE USA USER
1. since i can't use this fw baseband & bootloader i use my carriers latest fw and use both the baseband & bootloader from that fw
2. i clean install & flash the rom!
i have zero issues! this is how it is done if u can not flash a G920F bootloader & baseband due to have a different model!
REMEMBER!
IF YOUR MODEL & CARRIER HAVE NOT RELEASED A 5.1.1 FW THAT U COULD USE THE BASEBAND & BOOTLOADER FROM, IF U FLASH THIS ROM, UR FINGERPRINT SCANNER WILL NOT WORK, & YOU MAY HAVE POSSIBLE OTHER ISSUES! USE A 5.1.1 BOOTLOADER & BASEBAND FOR BEST RESULTS!
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hello, I don´t know which bootloader & baseband to use because my original carrier is T-mobile, but I changed it to metro in order to unlock sim. I am on 5.0.2 metroPCs firmware and ROM(STOCK ROM), now my phone says model number: sm-g920t1 but real is sm-g90t when I was on T-mobile firmware, do I have to get bootloader & baseband from 5.1.1 metroPCs STOCK ROM(is there any???), can someone confirm if these are of metroPCs 5.1.1,
SAMMOBILE (SM-G920T1)
2015-08-01 USA (T-Mobile) 5.1.1 G920T1UVU2COFB G920T1TMB2COFB
2015-06-01 USA (T-Mobile) 5.1.1 G920T1UVU2COF9 G920T1TMB2COF9
I suppouse I just have to flash this to obtain its baseband and bootloader(keep sim unlocked) and then install ARCADIA ?? Has someone tried??? can somebody confirm if this work and sim keeps unlocked??
I am afraid because If I flash this I can´t go back to 5.0.2(G920T1UVU1AOCH) and I will have to flash T-mobile 5.1.1 and SIM will be locked.
please someone clarify me
thanks in advance to everyone

How I can Upgrade to lollipop

Hi everyone, i'm new in this forum
I want to upgrade my Galaxy s5 ATT SM-G900A to Lollipop but I have no idea how (I'm living in Mexico and I can't receive the update), I have kitkat 4.4.2 with baseband G900AUCU2ANG3, I tried to root my phone with Towelroot (for update manually) but it says my phone is not compatible.
Do you know how I can update to lollipop guys?

[Q] [T-Mobile][SM-G920T] Samsung Galaxy S6 regional firmware flashing discussion

I have unlocked galaxy s6 tmobile from USA.
What if i flash stock rom ?
Can i flash stock rom from another region and from a different baseband which is factory unlocked and already running on marshmallow like asian firmware used in unlocked phones?
I want stock marshmallow of samsung in my unlocked tmobile s6 sm-g920t.
Because T-Mobile did not released marshmallow yet.
Is it possible to flash marshmallow firmware of factory unlocked device in my t-mobile galaxy s6?
T-Mobile USA just released theirs so I'd recommend to use that.
I would like to know if it is possible

How to update AT&T G870AUCU1ANG3 to Marshmallow 6.0.1

Hello guys,
I have an AT&T Galaxy S5 Active with installed KitKat 4.4.2 Baseband Version: G870AUCU1ANG3. How can I update it to Marshmallow 6.0.1? I live in Europe, so the normal update doesn't work for me. I couldn't find an answer, so I will appreciate any help.
Thanks in advance

Help! Can I flash At&t to T-Mobile Galaxy Note5

Hello!
I recently switched to T-Mobile and I need to install T-Mobiles Android version on my wife's phone - Note 5 - to help with Dropped calls and enable Wi-Fi calling. I was able to do this no problem on my S7. The error I receive on the Note 5 is here
Is it possible to run T-Mobile's version on an At&t phone? Is it feasible to compete the process? I welcome any pointers.
SM-N920A
Android 7.0
Baseband: N920AUCS4EQJ1
Kernel: 3.10.61-10809541
Build: NRD90M.N920AUCS4EQJ1
Thanks!

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