Reflash Galaxy S7 - AT&T Samsung Galaxy S7 Questions & Answers

Hi guys, I really hate to be this guy..
Can someone point me to a THOROUGH thread with details on reflashing my s7? I tried yesterday with the research I found here and almost bricked my phone.
I have an AT&T SM-G930A that I would like to switch to Sprint, so I was hoping to just flash the unlocked Rom and ditch bloatware.
I have Odin 3.13.1, and I found some firmware files I thought would work on a thread here but I either missed a step or... honestly I haven't even touched this stuff since I rooted a phone in high school. Any help/guidance would be greatly appreciated.
**moderators if this is breaking rules posting here I am sorry I am just completely lost**

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Galaxy S noob questions!

Hi guys!
So, I plan to get a brand - new Galaxy S i9000, after years of being a WinMob HTC user. Right now I'm just prospecting around and it's pretty unclear for me where to start reading about the root process the Galaxy S needs to receive. So I decided to call for help, if anyone would care to point me in the right direction with any link(s). Just keep in mind I'm not very familiar with the Android and I'll have a not rooted, unlocked Galaxy S to "play" with (and hopefully not to brick).
Thanks in advance!
Read darkstriders sticky. Download odin. Then read some more. You'll need to flash a custom kernel (cfroot) for whichever firmware your phone is currently running. Then you'll be good to go. Steer clear of anything alpha or beta til you've a bit of experience and know how to fix a soft bricked phone.

[Q] Samsung Galaxy S4 ?Chinese?

Hello, my name is Henry. I had just recently came into a Samsung Galaxy S4 GT-I9500. The person who had it before me thought they would be smart and put a custom rom and all on it. Well, somewhere along the line, he ended up putting some Chinese crap on it, and it's starting to give me problems with carrier connectivity and whatnot. I would like to know if there was an "easy" way or "step-by-step" tutorial to get it back on the stock unlocked firmware and rom. Any and all help would be so greatly appreciated.
Hi. Welcome to the xda.
First, post your questions in the questions section in the future.
As for your question, head to this thread. If you have any other questions, feel free to post in the help thread.
If its a clone you wont get any support on xda.

G900R4 root?

I'm really new to rooting and I bricked my old S5 by my own mistake when trying to root it. I got a new one and I just need some assistance in how to find the information I need to get this phone rooted. I've had a mesmerize and an s4 on cyanogen but for some reason I can't find much on my model. Am I looking in the wrong spot?
I'm sorry if I'm not supposed to post asking for something I could just search for but I'm unsure of bad roots that may brick it again. Is there an official thread for rooting these things or do I just have to look for community roots? Any help would be greatly appreciated
And if there is any cyanogenmod that supports my model that would be helpful. Sorry for the beginner question but I really want to be rooted again

SM-G900R4 USC S5 4.4.2 root?

I'm really new to rooting and I bricked my old S5 by my own mistake when trying to root it. I got a new one and I just need some assistance in how to find the information I need to get this phone rooted. I've had a mesmerize and an s4 on cyanogen but for some reason I can't find much on my model. Am I looking in the wrong spot?
I'm sorry if I'm not supposed to post asking for something I could just search for but I'm unsure of bad roots that may brick it again. Is there an official thread for rooting these things or do I just have to look for community roots? Any help would be greatly appreciated
And if there is any cyanogenmod that supports my model that would be helpful. Sorry for the beginner question but I really want to be rooted again.
I just don't want to go through the hard-brick process again so I'm afraid of rooting but as I stated I really want to free this phone. A lot of money and a lot of time spent without a phone.

Installing Stock T-Mobile ROM on AT&T N4

Hello everyone!
I really hope this doesn't break any rules, and doesn't automatically get removed! I just joined this website in hopes of getting some help regarding my girlfriend's phone. She has a Samsung Note 4 (SM-N910A) that was originally AT&T and was recently unlocked (no idea how!). She attempted to setup WiFi calling with no avail, and I assume its because everything on it is still AT&T. I tried to look into how to install the stock T-Mobile items, but I'm COMPLETELY lost. If anyone has some basic info I'd really appreciate it! Not looking to do anything else with the phone aside from that.
Thank you so much in advance!
tastymuffintop said:
Hello everyone!
I really hope this doesn't break any rules, and doesn't automatically get removed! I just joined this website in hopes of getting some help regarding my girlfriend's phone. She has a Samsung Note 4 (SM-N910A) that was originally AT&T and was recently unlocked (no idea how!). She attempted to setup WiFi calling with no avail, and I assume its because everything on it is still AT&T. I tried to look into how to install the stock T-Mobile items, but I'm COMPLETELY lost. If anyone has some basic info I'd really appreciate it! Not looking to do anything else with the phone aside from that.
Thank you so much in advance!
Click to expand...
Click to collapse
To do that you need to flash T-mobile based rom and your phone must be rooted.but sadly you have AT&T variant and there is no root method available until now.
My best suggestion will be swap your device with unlocked T-mobile variant.
Hey AT&T Samsung Galaxy Note 4 who is still in Android Lollipop who can temporary root with KingRoot and who has a Windows PC.
If you have a computer, and if you can root with kingroot Use the batch file on a Windows based computer. And please create the unbrick image
Please, for everyone who has a bricked AT&T Note 4
And link me to the unbrick image
Heres the files,
https://forum.xda-developers.com/attachment.php?attachmentid=4030812&d=1486349463
Can you help me?

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