yashsingh1/xdaforums huggingface dataset:
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
But any way. Make sure you extract the .tar from the zip file and here is instructions on how to flash with Odin http://www.samsungodindownload.com/odin-tutorial/
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ttcounts:
No panic here. Its an old phone I gave my son to play games on b/c it wouldn't pick up a signal at all. I had it rooted and a Sacs Rom for L720 but it's an L720T. For some reason the battery would die in 30 minutes with zero use and I would have to boot recovery and re-install Rom to get it back up to charge.

When I try to ODIN the file ODIN literally shuts down. I was ODIN to stock firmware in hopes of helping battery but it just stopped in the middle and said Fail. SO I dl this .Zip and try to ODIN it and it says ODIN has stopped and it closes. I have "firmware upgrade encountered an issue. Pls select recovery mode in kies & try again" when boot recovery or plug in to charger.

Thx for your reply :)

---------- Post added at 12:50 AM ---------- Previous post was at 12:45 AM ----------

I extracted the file but there is no .tar in it

I have tried Odin with stock from Samsung, the file on here, and another file from a diff forum. They all Fail so I read elsewhere to convert the file to a .tar when there was not one after extraction.

---------- Post added at 12:55 AM ---------- Previous post was at 12:50 AM ----------

I would have but there was no .tar file in there. I extracted it twice. I have used Odin several times before. It's just that it wouldn't work on a .zip, as we all know, so I was just trying anything to unbrick.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
What firmware you need

---------- Post added at 12:58 AM ---------- Previous post was at 12:55 AM ----------

Here is the tar of ng5 https://mega.co.nz/#!wR1jkAqB!JJIH-k6Xzxx8fxM4QXIjq-O8sbWX8VgA35TT8Znekig

If on phone set to desktop view
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ttcounts:
I'm not sure but I think ng5 is it. Thx a lot for your help!

I did do a nandroid backup but I never could get it to work either. It always failed as well.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
If you want the nc6 I can send that one instead
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ttcounts:
That would be great when you have the time :)
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
I will extract it from zip and put it up on mega tonight when I get off
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Its uploading I will have nc6 tar and ng5 tar along with modem.bin for both I will have link for you in morning
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ttcounts:
You are very kind. I appreciate it much!
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Here is the tar files https://mega.co.nz/#F!0JdRkIZR!AqqKdbvba_Hpg5VrCmrbPw
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] thirdcoastraised:
so I am trying to downgrade modem only to unlock this phone and get away from Soft Banc, aka Sprint. problem is when i extract the zip posted in several of these gs4t threads, all that is inside is a modem.bin file...what gives
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JerryGNYC:
I do believe you need to flash that with Odin, but you'll have to look around for the procedure. I haven't had to do this yet...
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] thirdcoastraised:
yeah, I know it has to be flashed via Odin, but the problem is that every mk5 modem zip I have downloaded and unzipped have only a modem.bin file, not md5 or tar file, and modem.bin won't load in Odin. :confused:
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Yes it does you have to load it in the cp slot but I think I said that a few times already and easyrider77 has done it a couple of times testing things
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] easyrider77:
Yep it's true.

I to wondered how to flash a modem. Then I talked to bthorne and learned it can be done. I've done both nc6 and ng5 so it does work.

I was testing things out and that was one if the things I tried is flashing down to nc6 to see if that was the issue. Sadly it didn't fix anything but I learned from it still.

Bthorne can attest to this as I've sent pics of me on ng5 and then other pics of me on nc6.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] XxDizxX:
Just making sure that I didn't miss something

Did you get the stock rooted nc6 tar file to work? I know it's a difficult task. A flashable zip would be awesome! Link plz plz.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
They have been available for some time they are on my android file host

https://www.androidfilehost.com/?w=files&flid=20593

---------- Post added at 05:01 PM ---------- Previous post was at 05:00 PM ----------

They are flashable zips in custom recovery
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JohnKC913:
Thanks for the work, but have a TWRP question

Thanks for all the work on this. I know many of us appreciate it.

I had a question, though. Could someone point me to the guide on the L720T to get the TWRP recovery installed. I tried it when I first posted this thread, and bricked it to the point of taking back to the Sprint store for a serious re-flash. Never had that happen, and would like to know if there's any KNOX implications I should be aware of.

KNOX flag is tripped already from my previous indiscretion, so not a concern. Mostly want to make backups and flash newest rooted roms (like everyone else).

Whatever direction you could point me would me great.

thanks again
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Download the twrp.tar power phone off and open Odin UNCHECK EVERY THiNG power phone back on to download mode(power,volume down) plug phone in let Odin see phone should have a com: with a number select the PDA slot or ap pick your tar recovery hit start once flashed you should go to restart once there unplug phone and power down and reboot to recovery power volume up twrp might reboot if it does reboot to recovery and flash your superSU if you have it on phone if not let twrp flash root by rebooting recovery
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JohnKC913:
Cool. That's exactly what I needed!

Is the openrecovery-twrp-2.8.1.0-

jfltespr

.tar the right version for the L720T? Just double-checking.

Also, I used CF-Auto-Root-jfltespr-jfltespr-sphl720.tar to perform the original root (which works great even though KNOX is tripped). Looking back, I had used philz_touch_5.18.2-jfltespr.tar for the recovery that went south - so that was my previous misstep. Just adding as a point of reference for others in the same boat.

Thanks again.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Yes we use the jfltespr recovery due to one has not been made for the 720t also there is no specific ROMs for the T
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] shadowcliffs:
It seems L720T can also be domestic sim unlocked with NG5, any sucessful story? Or it has to downgrade to MK5 first? Will MK5 works with 4.4 ROM?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
Sorry if I missed this somewhere, but can anyone point me in the right direction please?

I've currently got build PUB0A3, no root (yet). I'm not sure what tool or procedure to use to flash the PUBNK1_stock_root.zip

I'd prefer not to install a custom recovery or trip the KNOX counter, is custom recovery the only way to do this or can I use ODIN?

Or is there some other method?

I just want to get root without tripping KNOX.

Thanks in advance!
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Why worry about tripping the Knox counter only thing it will void is Samsung warranty for hardware

But you can Odin the twrp recovery and let twrp root I was already tripped with the cf auto root so I'm not sure if it will not trip it but I believe there is no way around it you either run stock or you trip
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
Thanks for replying. I'm not quite ready to sacrifice my knox bit just yet. Let me propose another idea.

Like I said, I currently have stock 0A3, but when I connect my phone to KIES, it says there's an update to NK1. The thread http://xdaforums.com/showthread.php?t=2621862 (All Things L720T) makes it appear like 0A3 comes after NK1, but it also seems like with NK1 that you can use "Saferoot" without tripping Knox. I'm just trying to decide if there's any advantage to letting KIES upgrade me to NK1.

EDIT: After reviewing that thread again, it seems like I'm wrong about saferoot & NK1. Grrrrrr

Am I missing something again? I just like to be prepared and know my options before I commit to a course of action.

Thanks!
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Build date for nk1 is actually before oa3 November I believe
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
You are correct NK1 build date is before OA3, but for some reason KIES thinks/thought NK1 was newer....

So I just let it "upgrade" me from OA3 to NK1, and now about device shows that I have NK1....

Go figure?

I have hardware version L720T.03 if that makes any difference.

I thought downgrading wasn't supposed to be possible??? WTF???
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
You can't downgrade below Knox

---------- Post added at 05:03 PM ---------- Previous post was at 05:03 PM ----------

I have not tried though
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
Now I'm getting a notification that an OTA update is ready.... probably OA3.

I knew about not downgrading prior to knox, but I didn't think downgrading was possible regardless. Now I may have to try just to see.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
I don't want to hijack this thread anymore, but I figured I'd at least post my downgrade results.

So using ODIN, I tried to downgrade to 4.3 (MK5) and it failed. On the phone I got the error:

Next I tried NG5 and it was successful. Not sure what I plan to do next.

I'm reluctant to trip my Knox because I'm not committed to keeping this phone yet. I had an S4 from Cricket, but got screwed in the merger with ATT. I loved that S4, but I'm having weird problems with this one dropping calls and then telling me I'm in Airplane mode when I try to call back, although there is NO Airplane mode notification symbol. Not sure if its firmware related or what, but I don't want to hijack this thread,

[MENTION=4590326]bthorne79[/MENTION], Thanks for your help/replies.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
Ok, I bit the bullet and sacrificed my Knox bit...

I installed TWRP with flashify

I installed L720TVPUBNK1_stock_root.zip

I can't seem to turn on WiFi, what am I missing?

What is the NK1_Extras, do I need to install that and how?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Baseband and nohlos in the cp slot of odin

That is OnE HUGE downfall of Knox boot loader and TW you can't mix and match like you used to be able to
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
Baseband = Modem.bin ??
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Yes
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] FeNo2:
NONHLOS just finished flashing and WiFi seems to work, what does the baseband do?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Valsorim:
where can i find this NONHLOS for OA3 Sprint Galaxy S4 SPH-L720T, please and thank you, my wifi, BT are not working
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
https://www.androidfilehost.com/?a=show&w=files&flid=20592

Here is a few things I have in the extra folder is where you will find it
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] shadowcliffs:
It happened to me once and it's fixed not by flashing NONHLOS, but by wiping internal storage.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jesebullet:
Hey noob here.

I bought an used SPH-L720T yesterday but i need to unlock the sim to use it here in México, i followed the steps on another thread using an ap called supersu, but it wont open because im not in stock rom i think. Can anyone give me some light on what and how to do it? Thanks.

Cyanogenmod 12

Android 5.0.2

Baseband version L720TVPUAMK5
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
http://xdaforums.com/showthread.php?t=2530610

[HOWTO] / [GUIDE] SPH-L720 Domestic SIM Unlock T-Mobile:AT&T:metroPCS:Straighttalk

You have to be on stock based rom to do this
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] leaderbuilder:
Have you all with the 'T' version tried CF-Autoroot?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] AuGmENTor:
Nope, but I'm going to go read about it right now. EDIT: Actually, I think that's what I rooted with.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JohnKC913:
Did you just use cf-auto-root? Did you root 4.3? Or 4.2.2?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] daniel4653:
if I'm not mistaken it comes with 4.3,
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] AuGmENTor:
4.3

i don't know that it "came" with anything. It's just a way of rooting that uses Odin.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] wlc108:
That's what I'm looking to do once I receive 720T. (I've been running various mods/hacks on my original EVO forever, but I just want to use my S4 as designed (but rooted) for now.)

Any particular guide you would recommend? I've rooted the EVO & my galaxy tab (flash CWM through ODIN, then flash the Superuser bins through CWM) but the S4 seems more complicated and most of what I've read here involved a custom rom which I'm not looking for at this time.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] leaderbuilder:
CF-AUTOROOT

Search the forums, it's here, it's dead simple and it works.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] AuGmENTor:
https://www.youtube.com/watch?v=s_hXUJ-u-cw

This is the one I used. Tim is a member here, and the least confusing in his delivery. But like the guy above said: Dead simple.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JohnKC913:
Specifics

When you get a chance, could you list out the specific files and versions that you used? For example, does CF-AUTO-ROOT have a file specifically for SPH-L720T or did you use the SPH-L720 file? I think it might help me and others root the stock (and un-root when needed). Also, do you get the dreaded triangle upon rebooting the L720T after you rooted?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] AuGmENTor:
Clam-O. Deep breaths lol. Everything I used file wise is contained in the description of the video. Tim is great like that. His sh!t is idiot proof. I'm a living example!
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] gkarrip:
After picking up my phone and reading as much as I can over the last day, I'm glad I came across your posts on this.

I think I'm ready to roll with CF-Auto-Root, but I just wanted to ask if your SPH-L720T 4.3, is also Baseband/Build MK5?

Thanks,
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] AuGmENTor:
No idea sir.OK, I looked, yes. Despite having no idea what it means, it says that under about device.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] gkarrip:
...just wondering if you tried to/were able to root your 720T 4.3 with cf-autoroot?

Thanks,
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] kappyxda:
We were doing so well

This thread was really moving until it wasn't. Did anyone have any success rooting the

SPH-L720T?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] wlc108:
I did using k1mu directions.

http://xdaforums.com/showthread.php?t=2565758

Worked great and didn't trip knox. Now I'm just waiting for more people to get the phone so there will be more development. I haven't been able to get a wifi hotspot to work.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] AuGmENTor:
I thought we had covered the salient points here. Yes, it did root using the instructions provided in the video link. It works just fine rooted running stock ROM to trim off bloat. Got this to replace my Epic 4G. Couldn't be happier with this phone. And I am a flashoholic. No desire to install something that causes issues.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] frukyyy:
Stock MK5 for 720T anyone? Please!

I'm running Sacs Custom 4.3 Rom 1-26-14 V5.5 ultra with success after some tweaks. First I tried BeanStalk 4.4.215 jfltespr (01-12-14) but the SMS were not working, by mistake I attempted to update wrong 4.4.225 file and then I thought I bricked the device because couldn't flash anything until finally got hold of philz touch. FIrst I went stock Stock 4.3 MK2 w/root and now I'm with Sacs.

However the strange thing is that on device information the Model Number dropped the T an it says only SPH-L720 on the custom ROMs.

I wanted to get hold of the MK5 SPH-L720T stock rom to flash it but I cant find it. Sams has it through Terafile but I dont trust that filesharing service (L720TVPUAMK5_L720TSPTAMK5_SPR.zip the file name on TF). If someone can get me the stock for SPH-L720T so I can reflash an see if the T comes back.

Yes I checked the box and the phone it has the T on the model number and my wife has the same phone still in stock and the T is there.

Sams latest firmware result for 720T: Model: SPH-L720T Country: Spint (cdma) Version: Android 4.3 Changelist: 2099174 Build date: Tue, 19 Nov 2013 07:41:53 +0000 Product Code: SPR PDA: L720TVPUAMK5 CSC: L720TSPTAMK5 MODEM: L720TVPUAMK5 DOWNLOAD: Terafile
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] daniel4653:
The reason why you lost the "T" is because Sacs ROM is for the regular SPH-L720 phone. And it comes with its own build prop file that makes your phone look like it's now a SPH-L720 when in fact your phone is still the "T" version. It's not that big of a deal.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] frukyyy:
Thanks for reply. Would you or anyone be able to make available the stock MK5 room for the T version since there is not yet any custom rom available?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] AuGmENTor:
Ooooooo good question! I should probably have a copy of that ROM as well in case I have a relapse of flashaholism and I need to revert.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] frukyyy:
If no one can get hold of stock for T version can you point me where to get it, please.

If there is ROMs for T on development please let me know I will give it a try.

Thanks
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
[MENTION=1331885]frukyyy[/MENTION] if you have the 720T what custom recovery where you able to flash i have not had any luck.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] frukyyy:
!WARNING MY COUNTERS ARE TRIGGERED (KNOX AND FLASH)

First I used TWRP and I run into poblems. I was able to fix my phone with philz touch (philz_touch_5.18.2-jfltespr.tar) and flashed few roms wit with no problem. I'm running sacs Sacs Custom 4.3 Rom 1-26-14 V5.5 ultra right now with no issues. All KitKat Roms I tried killed wi-fi or\and messed up the SMS capbilities.

I hope this helps.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Dont worry I have stock tar file downloaded and uploading to my afh for people to play and fix up so you where able to flash philz5.18.2 with odin
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] frukyyy:
Yes attached is the tar file I used odin 3.04.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] frukyyy:
bthorne79: The stock T tar is not on afh anymore. Also were you able to get any custom rom for T version?

Thanks
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
http://www.androidfilehost.com/?w=files&flid=11933
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] slow_one:
hey guys and gals here is a custom recovery made out MK5 files. It was build with CWM, but i do not have a S4 T to test it right now. Need someone to test it out and let me know. :good: See post #51 new link.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Download keeps failing
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] slow_one:
hmm try this is the same file but from my dropbox. if it works ill delete the other one.

Custom

Stock

Both files are to be flash using TWRP/CWM

For Odin

Stock

Custom

I found a bug, Ill post new links when I get it working.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Link please I've got Philz now
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] slow_one:
Links are up!
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
It says stock
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] slow_one:
I put bout custom touch and stock, none of them are working?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Oops my bad found it
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] slow_one:
I also Have the tar to flash with Odin, uploading now! [MENTION=4590326]bthorne79[/MENTION] let me know if they worked.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Check your updater script I think you got something's backwords it flashed but also deleted the recovery after flash
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] slow_one:
Ok I have updated the script it should work now new links for stock and custom recoveries. see post #51
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jdcasino:
i just picked up my s4 with tri-band. i tried the simple root tool being discussed here and it seemed everything went fine but when i used root checker i found i did not achieve root. did you guys have usb debugging checked?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Question has anyone but me run an AOSP rom yet? I'm wondering about the digital roam on LTE
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] silentdeath631:
Just a heads up...if you want to know if you have the T version, just look under the battery cover. On the plating under the cover, it should say 720T somewhere....

Also, for rooting:

(MY FLAGS ARE TRIGGERED IN KNOX)

I just used CF-Autoroot and it worked just fine....
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] negativzeroe:
Is the Knox thing being worked on at all? I want to be able to bring it in for service if I need to lol
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] daniel4653:
Its being worked on, but no luck so farm
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] galaxyman4g:
Will we get a update on phone
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ponycarboy:
Where are these files ?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
Google is your friend type it in search bar. But I'm a nice guy and I'll hand you the link.

http://terafile.co/3327e4720284/null
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] frukyyy:
Hi, Thanks for sharing the screen shot, do you have the link for the rom.

I tried several KitKat rom's also but I had problems with WiFi or\and messaging.

I noticed that on your actual posts you sign again with "Sent from my SPH-L720" without the T. Does this mean the rom wasn't functional or you simply weren't happy with the rom options and decided to revert back?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bthorne79:
No I still. Have the rom and the spark s4 what I've noticed on the ROMs is digital roam on LTE.