Help updating to marshmallow - AT&T Samsung Galaxy S 5

I have a galaxy s5 att unlocked that I'm using with cricket was wondering if it was possible to update to marshmallow currently running 5.1 and if it is possible to root the phone thank you

The best bet would be taking it either to a AT&T support center or a Samsung shop in Best Buy, they can flash the update for you.

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New AT&T S5 firmware version

I just ordered the AT&T S5 from Costco's website. Does anyone know which android version is the current batch shipped to us going to be?
I am asking this because I know that the current root exploit for At&T's S5 only works for 4.4.2 And I am worried if the S5 shipped these days are equipped with 4.4.4 then I'd be in trouble.
mf1tym said:
I just ordered the AT&T S5 from Costco's website. Does anyone know which android version is the current batch shipped to us going to be?
I am asking this because I know that the current root exploit for At&T's S5 only works for 4.4.2 And I am worried if the S5 shipped these days are equipped with 4.4.4 then I'd be in trouble.
Click to expand...
Click to collapse
there is no 4.4.4 for the AT&T S5 as of yet only 4.4.2 and the build is NG3 go here http://forum.xda-developers.com/showpost.php?p=55269781&postcount=1 for instructions on how to root
Oh great! thanks for the information! Also, I just wanted to make sure that the link which you provided me is for the S5 Active. I think I should be following this link instead right?
http://forum.xda-developers.com/att-galaxy-s5/general/g900and3tong3keeprootota-zip-t2862299
http://www.sammobile.com/firmwares/

Is there a root for a att galaxy s5 smg 900a version 5.0 lollipop????

hey everyone i just started an account and navigating the forum is pretty hard, is there a way to root a galaxy s5 for att smg 900a VERSION 5.0 LOLLIPOP? i would greatly appreciate it if anyone could help me out. Thanks!
If you got the phone with lollipop installed, unfortunately there is no active rooting method.
johnkirchner said:
If you got the phone with lollipop installed, unfortunately there is no active rooting method.
Click to expand...
Click to collapse
I have the AT&T S5 running Lollipop.
I don't recall - but I *think* I got this device before Lollipop was released. I got the device in May'14. My research shows that Lollipop came out Nov'14.
So - if I got the device with the prior release - but it's running Lollipop now - is there a way to root it?
Thanks.
No I have the same problem. I have been waiting for months now
Sent from my SAMSUNG-SGH-I537 using XDA Free mobile app
If you took the lollipop OTA then no, there is still no active root available.
Any news on root yet?
Sent from my SAMSUNG-SGH-I537 using XDA Free mobile app
i started with kitkat and it upgraded to 5.1.1 and i soft bricked the phone sm-g900a well unbricked and its now 5.0 lollipop is there no way to get back to kitkat for root any info would be greatly appreciated thanx
civicmann85 said:
i started with kitkat and it upgraded to 5.1.1 and i soft bricked the phone sm-g900a well unbricked and its now 5.0 lollipop is there no way to get back to kitkat for root any info would be greatly appreciated thanx
Click to expand...
Click to collapse
If you are on the official 5.0+ ota, through any means other than the prerooted flashfire method, there is no known way to downgrade, root, etc. If you flashed the ota for lollipop, bought your phone and it had lollipop, or took the ota, and it is an att s5 (G900A) then it is not, at the time of me posting this, possible to downgrade to KitKat or root or anything of the sort.
Sent from my SAMSUNG-SM-G900A using Tapatalk
Thanx my phone actually just took the new update which I had no control of so im hust going to try n get the active kitkat 4.4.2 should have better luck with that I appreciate your reply
civicmann85 said:
Thanx my phone actually just took the new update which I had no control of so im hust going to try n get the active kitkat 4.4.2 should have better luck with that I appreciate your reply
Click to expand...
Click to collapse
As in dow grade your active or get an active and hope its on KK, if is the former your SOL on that end as well.
Sent from my SAMSUNG-SM-G900A using Tapatalk
Rakuu said:
As in dow grade your active or get an active and hope its on KK, if is the former your SOL on that end as well.
Sent from my SAMSUNG-SM-G900A using Tapatalk
Click to expand...
Click to collapse
The active im looking @ hasnt taken the update @ still stock 4.2 thanx for ur help I jusr want a rooted phone and its been impossible for me
Well I got that active flashed it twice now I am oc5 with twisted lollipop I'm digging it but I didn't set root access for twisted wat are my options
civicmann85 said:
Well I got that active flashed it twice now I am oc5 with twisted lollipop I'm digging it but I didn't set root access for twisted wat are my options
Click to expand...
Click to collapse
Does anyone have the firmware for the lollipop on s5 active?
Does anyone know if models of S5 being sold as new now are being released with lollipop or kitkat preinstalled?
Is there a way to know by serial number on the box?
The reason I am asking is I just purchased one online a few days ago on the daily steals website has it was advertised As new and unlocked. I did not realize being that I am from Canada that this was a lockdown AT&T model. It is scheduled to arrive in the next day or so and I would prefer not to open the box and affect my ability to return it without restocking fee if it already comes with lollipop on it. Hi I'm less concerned about achieving root and more concerned about having the ability to native flea tether on my plan back here in Canada.
Also if it did come with lollipop firmware preinstalled, is there a way to enable native tethering on the phone if root is not achievable?
Canadoc said:
Does anyone know if models of S5 being sold as new now are being released with lollipop or kitkat preinstalled?
Is there a way to know by serial number on the box?
The reason I am asking is I just purchased one online a few days ago on the daily steals website has it was advertised As new and unlocked. I did not realize being that I am from Canada that this was a lockdown AT&T model. It is scheduled to arrive in the next day or so and I would prefer not to open the box and affect my ability to return it without restocking fee if it already comes with lollipop on it. Hi I'm less concerned about achieving root and more concerned about having the ability to native flea tether on my plan back here in Canada.
Also if it did come with lollipop firmware preinstalled, is there a way to enable native tethering on the phone if root is not achievable?
Click to expand...
Click to collapse
I'm not aware of any way of knowing before hand.
Sent from my SAMSUNG-SM-G900A using Tapatalk
I'm not sure either I would just see if it is a 5.0 and below and just achieve root its so simple then you flash native tethering it just sounds like that would be the easiest way
5.0 and below or just kit Kat?
Sent from my P01M using Tapatalk
Not getting my hopes up, but hopefully with 6.0 there will be an exploit.
Sent from my SAMSUNG-SM-G870A using Tapatalk
is kitkat the only rootable firmware or is early lollipop 5.0
Canadoc said:
is kitkat the only rootable firmware or is early lollipop 5.0
Click to expand...
Click to collapse
KitKat 4.4.2, if you're on 4.4.4 you can downgrade, any higher (5.0) and you're stuck.
Sent from my SAMSUNG-SM-G900A using Tapatalk

Root for s5 g900a questions

I am new to rooting and have no idea about it.
I have a galaxy s5 at&t 5.1.1 lollipop, and im trying to figure out if there is rooting for it. I tried kingroot and it some days there will be a strategy and some days there isnt.
I found out about systemless root and i have no idea if it works with my version, and i went into recovery mode or whatever its called and i had no idea what to do there....if there is a root or anything out there or lead me to the right direction that would be great thanks.
As far as I have found there is no root or downgrade available for the at&t variant of the s5 (g900a) running 5.1 plenty of us are waiting to update to it, and even more are in your position being stuck there.
Is it worth it to get a new s5 running 4.4.4 ?
Asking opinions here of the group. I can buy a mint condition g900a that still has kitkat 4.4.4 on it so I assume it can still be rooted. Is this worth buying or not?
idenr said:
Asking opinions here of the group. I can buy a mint condition g900a that still has kitkat 4.4.4 on it so I assume it can still be rooted. Is this worth buying or not?
Click to expand...
Click to collapse
It can still be rooted.
Correct, however if you can find a g900t in the same range piecewise it would be a better investment

Little Help ATT unlocked on Tmobile with G925AUCU3BOI2 looking to update

I have a SGs6 edge that was unlocked from ATT to Tmobile running old G925AUCU3BOI2 and 5.1.1
I would like to update it to at least 6, is there a specific updated i need to start with?
https://forum.xda-developers.com/at...925a-nougat-7-0-stock-att-odin-files-t3611271

Verizon Galaxy S8 root possible now?

Sorry in advance, I couldn't find a definite answer. I know a while ago it wasn't possible but I'm wondering about now. Some say it can be rooted and others say it can't. So can a Verizon Galaxy S8 edge be rooted? Model number is SM-G950U and it is on software version 8.0.0. If it can be rooted, what is the best method?
Edit: what is the latest software version that can be rooted? I can keep it at 8 but if I can update it and root I would like to do that

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