[Galaxy S 5 Android Development (Snapdragon)] UsandThem:
Non-Aroma KA Revolution v3.0 for AT&T S5

Download: Non-Aroma Installer for AT&T S5

No, it does not contain viruses. Google Drive can't scan files this big, oh well.

Intructions:

SafeStrap Instructions:

ASSUMING YOU ALREADY HAVE BUSYBOX 1.23.2 INSTALLED, SAFESTRAP RECOVERY INSTALLED AS CUSTOM RECOVERY, AND NCE FLASHER APK!

MAKE A BACKUP IF YOU HAVEN'T ALREADY. NOT RESPONSIBLE FOR YOUR $600 PAPERWEIGHT IF YOU BRICK (soft or hard).

READ EVERYTHING BEFORE ATTEMPTING!!! COULDN'T STRESS THIS ENOUGH.!

Flash the NCE kernel using NCE flasher. Don't tap on reboot after a dialog prompts to reboot (has caused me problems booting into recovery; want to make it smooth for you guys). Open up SafeStrap Recovery (I like to hit install recovery one more time just to be safe!) and press Reboot to Recovery.

Once in SafeStrap, press Wipe and perform a factory reset using the slider (don't use format data or advanced wipe as you can accidently wipe something!). Go back to Home and press Install and tap on the ROM zip. Use the slider to flash the ZIP. NOTE: when it is done flashing, you WILL see an error at the end of the script. It's because SafeStrap is using the NCE kernel. The only kernel to allow SafeStrap to work. Once it is done, DO NOT WIPE DALVIK/CACHE OR EVEN PRESS REBOOT! Press Home, tap Install and find the directory with the flashable OC4 kernel (from TMS5 thread found HERE). Once the kernel finishes installing, WIPE DALVIK/CACHE THEN PRESS REBOOT. Once you see the Welcome screen, it will be in a different language. Just change it to what you like. Also, I would recommend turning off your phone at the Welcome screen cause it does get violently hot (no idea why but mine does).

Flashfire Instructions:

ASSUMING YOU ALREADY HAVE BUSYBOX 1.23.2 INSTALLED AND FLASHFIRE INSTALLED!

MAKE A BACKUP IF YOU HAVEN'T ALREADY. NOT RESPONSIBLE FOR YOUR $600 PAPERWEIGHT IF YOU BRICK (soft or hard).

READ EVERYTHING BEFORE ATTEMPTING!!! COULDN'T STRESS THIS ENOUGH.!

Open up Flashfire and press the "+" symbol. Press on Flash ZIP or OTA. At the top, there's a choice to choose a directory with a dropdown arrow. Go to where you placed the ROM zip and tap on it. Next, press the "+" symbol and select Wipe. Choose every checkbox there is including Internal Memory* ( *if you choose to wipe internal memory, the ROM zip MUST NOT BE ON THE INTERNAL MEMORY CARD OR FACE A FACTORY RESET PHONE!). Once you press the check mark to confirm which partitions you wish to wipe, you MUST tap and hold on the wipe options to move them to the top ( you want to perform wipe first then commence with flashing the ZIP). Scroll down to the bottom IGNORING THE EVEROOT OPTIONS AND THE REBOOT OPTIONS (leave these on default settings or commence possible apocalypse!) and press on the lightning bolt button. A prompt will display. Just hit OK. After installing and you get to the Welcome screen, just the language to yours and turn off the phone because it can get violently hot!

This post probably isn't in the best format but I tried to be very detailed on my instructions to prevent mishaps and raise questions.

A HUGE thanks to komarov27 and all the other developers who put together this incredible ROM! All I did was edit files, HIS FILES, to make the ROM compatible for AT&T S5 users, nothing else. Joehen873 has also been a big help on advising me on what I should try and has redirected me to sites on how to accomplish this. If the OP could also give him credit, that would be awesome too!

Please Guys, give me a Thanks! if you are planning on downloading it! Just letting you know also, that ALL the bugs that have been found on the original AROMA ROM are also present in this NON AROMA one. Like I said before I only made it compatible with AT&T S5's which means no code editing has been done.

Oh, another thing you guys might like! There are different settings that can be chosen that I DID NOT choose. This ROM has the StockUI and S5 camera with no APN's present but I can still call, text, use data, and Wi-Fi. Within the original ROM there are options for the S5 camera, N4 camera, S6 camera, sound mods including dolbydigitalplus and viper4android, UI changes such as StockUI and AdvancedUI. AdvancedUI goes into editing of the status bar like colors and themes and such. Might be cool for some of us right? I left in the installation for Xposed framework but cannot confirm at this time if its works (somebody wanna do some testing?). Basically, fellow G900A users, we have OPTIONS as to what we want EXACTLY in v3.0 update (can't do anything about the bugs though so . . . ) If anybody sees anything they would actually WANT listed before and with the OP's permission, of course, I'll see when I can get to making those but I can't promise an ETA or anything like that. Anyways, please hit that Thanks! button. I'm glad it was only two days for myself to get this! Weren't you?