yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S 4 General] reardoma:
Cant get back to Stock - firmware upgrade encountered an issue...

To all -

I got twisted about fooling around after successfully downgrading from an OTA update of NB1 back to MK2, then rooting, installing safestrap, and replacing the stock slot with a rooted stock NB1 rom (provided in this thread). I followed the method of the first post in this thread.

Did a bit of experimenting and decided to go back to a stock rooted NB1 or MK2 ROM...

When resetting my phone into "download mode," I am now stuck at the following screen -

"Firmware update encountered an issue. Please select recovery mode in Kies & try again." with an image of a PDA, caution sign, and a PC on the screen.

Largest problem....

using the emergency firmware recovery tool in Kies3 doesn't work, simply says to restart Kies and try the "emergency recovery" found but my device never shows up....

So I went the Odin route and attempted to install unrooted stock MK2 using Odin TARs, both the NB1 all in one tar file provided in this thread and have also tried using MK2 tar files BL,CSC,CP,PA

Each time Odin fails and gives this message:

<ID:0/003> Added!!

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> BL_I337UCUEMK2_1921628_REV06_user_low_ship_MULTI_CERT.tar.md5 is valid.

<OSM> AP_I337UCUEMK2_1921628_REV06_user_low_ship_MULTI_CERT.tar.md5 is valid.

<OSM> CP_I337UCUEMK2_1921628_REV06_user_low_ship_MULTI_CERT.tar.md5 is valid.

<OSM> CSC_ATT_I337ATTEMK2_1921628_REV06_user_low_ship_MULTI_CERT.tar.md5 is valid.

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<ID:0/003> Odin v.3 engine (ID:3)..

<ID:0/003> File analysis..

<ID:0/003> SetupConnection..

<ID:0/003> Initialzation..

<ID:0/003> Removed!!

<ID:0/003> Set PIT file..

<ID:0/003> DO NOT TURN OFF TARGET!!

<ID:0/003> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)

Anyone know what's up?

Am I stuck with a bricked phone ?
[AT&T Samsung Galaxy S 4 General] reardoma:
download on your pc... download WHAT on my pc?

sorry that post wasn't in reference to mine
[AT&T Samsung Galaxy S 4 General] loganfarrell:
If you did a wipe, you need to flash the full rom instead. And leave it as a zip.
[AT&T Samsung Galaxy S 4 General] 98avi:
Alright, it looks like I confused you guys. Well, I decided to give up on the whole rooting NB1 thing. I need a fully functioning phone tomorrow and I can't keep messing this up. So now, all I ask of you guys is if I can flash a MK2 Rom with working wifi and mobile data on the mk2 rom provided(the one provided doesn't allow wifi). SGH 1337 Running the given mk2 rom, asking for a mk2 rom that has working wifi and mobile data.
[AT&T Samsung Galaxy S 4 General] aaronandshag:
Download this and use odin to do a full restore back to 4.4.2 kitkat stock on the l337 at&t galaxy s4

I went through the same woes and went back to stock.

http://www.ibtimes.com/android-442-...ed-att-samsung-galaxy-s4-sgh-i337-ota-1558495
[AT&T Samsung Galaxy S 4 General] halfmetaljacket:
Upgrade to I337UCUFNB1_Stock_Rooted_ROMwTethering from MDB

I have two questions-

1 - I am currently running 4.2.2/MDB - root - TWRP on my ATT SGS4; can I upgrade directly to "I337UCUFNB1_Stock_Rooted_ROMwTethering" without having to first go through the steps of installing/rooting MK2? If I can't, what route do I take to get to MK2 first (assuming I can't use the downgrade method listed)?

2 - Whether I can go directly to NB1 root or not, will I need to install the "FMLD_Bootloader" to avoid that lockscreen bug, and if so, at what step in the process do I need to do this -after all steps are complete or does this replace any of those steps?

Please forgive my ignorance, but I haven't been able to find these answers elsewhere and I want to make sure I get this right :)

Thanks!
[AT&T Samsung Galaxy S 4 General] vitya:
Stuck in odin

I'm in the same boat. Please let me know if you find a solution.

Thank you.
[AT&T Samsung Galaxy S 4 General] patoigle20:
I've a problem using this method and really need your help

i downgraded to mk2, rooted and installed safestrap

I booted into safestrap and wipe everthing except de sdcard

I went to install the rom, but i couldnt find the I337UCUFNB1_Rooted_Stock.zip so i turn the phone off and re-copy it to the sd card using an sd card adapter

now i cant get back to safestrap, if i try to enter to recovery it goes to stock recovery, and if i try to turn on the phone it will stuck in the screen with a lock and the "custom"

Please i hope you understand me, i really need your help guys
[AT&T Samsung Galaxy S 4 General] muniz_ri:
You will need to start over from Step 1 and flash the downgrade file.
[AT&T Samsung Galaxy S 4 General] patoigle20:
IT WORKED!

Thank you so much, im really new here, and i had a lot of fun learning all this things.

One final question i installed the I337_NB1toNC1_KeepRoot_OTAwBL.zip and i think the other one "I337_NB1toNC1_KeepRoot_OTA.zip" doesn't come with Bootloader. Does this mean it dosen't have all the stack apps?? (super new)

If thats right, is there any way to install the one with not Bootloader now that i am in nc1??

Thanks
[AT&T Samsung Galaxy S 4 General] DeadlySin9:
You definitely should not install MK2 or you will lose root. You should be able to flash the ROM, but I believe there is a different workaround for 4.4.2 on MDB/MDL so you can keep the exploitable bootloader, because the MLD bootloader would lock it.

Sent from my SGH-I337 running BlackBox 3.0
[AT&T Samsung Galaxy S 4 General] kpirnie:
i was under the impression that the mld was unlocked hence why we were able to downgrade back to mk2...

nb1 and the latest nc1 are definately locked... and mk2 is rootable... saferoot did the trick for me when I was on it.

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] DeadlySin9:
MLD still increases the aboot value, and it only allows the bootloader to be flashed down to MK2.

Sent from my SGH-I337 running BlackBox 3.0
[AT&T Samsung Galaxy S 4 General] kpirnie:
Not sure what methods you are using, but I have yet to see my aboot counter go up once.

I've flashed Deadly Venom, Venomous Driod BC, (Odin'd) MLD, Stock Root NB1, and Stock Rooted NC1

Yes, once you're on MK2, there's no going back, however, there are these workarounds... ;)

p.s. NC1... huge improvements in battery life and in performance...
[AT&T Samsung Galaxy S 4 General] DeadlySin9:
Well you wouldn't see the aboot value increases unless you opened up the bootloader in a hex editor or read the posts from those who did. It's that qfuse that prevents us from downgrading, MLD had the same value as MK2 in it's bootloader but it's still incremented from MDL as NB1 is incremented from MK2. That's why NB1 doesn't get a full downgrade to MK2.
[AT&T Samsung Galaxy S 4 General] netomel:
I used the update to MK2 to NB1, but I can't removed SS with Es file explorer to install the latest version 3.72 in order to update to NC1. Any ideas?
[AT&T Samsung Galaxy S 4 General] kpirnie:
Cant I see it in DL mode tho? mind u my magnifying glass aint what ot used to be LOL

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] DeadlySin9:
Do you mean the apk or recovery? You should be able to just install the new apk and hit install

.

No, download mode doesn't mention the qfuse/aboot value. The only ways I know to view it are to look in the file or try flashing a different aboot in ODIN and look at the error it gives, that "FUSED:" whatever thing it outputs.

Sent from my SGH-I337 running BlackBox 3.0
[AT&T Samsung Galaxy S 4 General] netomel:
I think I just discover my error, if anyone else made this mistake.

I flash NB1 to MK2

Did saferoot

Install safestrap 3.71 instead 3.72.

Since there is a bug with this method and safestrap after update to NB1 safestrap app foreclosed all the time. I was not able to remove it, maybe because it's not the latest release. So I am doing the whole process all over again.
[AT&T Samsung Galaxy S 4 General] archerymodz:
Two questions to clarify.

1. Can I use the nb1-mk2 downgrade while on nc1?

2. Can I use the nb1 rooted ROM with no problems on nc1 BL.

I ask the second one because I'd like to have tethering.
[AT&T Samsung Galaxy S 4 General] kpirnie:
#1 Y? nc1 is more stable, performs better, and has better battery life.

#2 There is a flashable zip for the tethering.

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] archerymodz:
I'm on stock nc1 not rooted..just seeing if I can still use the downgrade to root.

Sorry I saw a flashable zip but it said nb1 and wasn't sure if at&t touched the tethering files rendering the hack unusable.
[AT&T Samsung Galaxy S 4 General] Conquestfan:
I am having a problem after using this for a week. I'm NOT saying that this method messed up my phone in any way as it was running fine for a week or two. Just last night it started restarting on it's own every 5-10 minutes. Late last night it wouldn't turn on past the samsung beginning screen and then it instantly goes off. Once off I have to pull the battery to get it to do anything at all. It also barely makes it into the vol down + power+ home button screen.

Probably a lost cause but I don't know what else to do :(
[AT&T Samsung Galaxy S 4 General] kpirnie:
i wasnt on nc1 stock so I cant say for sure. Worse comes to worse grab the official nb1 odin dump stock so yu'll at least b able to still get the OTA.

and then try the downgrade method

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] netomel:
I use this process

http://xdaforums.com/showthread.php?p=52291066

But to go back to nc1 rooted I used the 100% stock rooted rom on the last thread of the link.
[AT&T Samsung Galaxy S 4 General] kpirnie:
ditto. Im on my 4th rom since nb1 came out... 2 stock rooted... a deadly venom and a venomous droid ;)

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] justinmidga:
thanks

I just finished ....thanks so much.:good:
[AT&T Samsung Galaxy S 4 General] cmdru1980:
Hey, man. I just used this method with NB1> MK2> NB1 with NB1 bootloader. Now, the device is trying to update to NC1, I'M ASSUMING. Will I have any problems since I used the OTA with NB1 bootloader? Or will it just update that too?

Thanks,

C
[AT&T Samsung Galaxy S 4 General] muniz_ri:
If you want to keep root don't let it update. Flash the NC1 100% stock ROM instead to upgrade and keep root.
[AT&T Samsung Galaxy S 4 General] cmdru1980:
It already started by itself and I keep having to press "remind me later" & the update icon still in status bar. Would it mess up anything to use rom toolbox to delete the firmware update application?

Thank you,

C

I did the NC1 method you said so, I'm all NC1 & still rooted.
[AT&T Samsung Galaxy S 4 General] 98avi:
can you give me a step by step process? i downloaded the zip file, and i saw the cfg file. i opened that cfg file and it opened a bunch of mbn files. Sorry im really new at this
[AT&T Samsung Galaxy S 4 General] netomel:
From my experience you need to flash full NB1 first then downgrade nb1- MK2 to root and install safestrap. Once you rooted you can install nc1 rooted.I in the links I pointed before there is an add-on for tethering.
[AT&T Samsung Galaxy S 4 General] archerymodz:
Thanks everyone who contributed I'm now on nc1 with root :sly: here is the process to root starting from nc1.

Flash nb1 full Odin.

Use nb1 to mk2 downgrade.

Rooted with saferoot

Install safestrap

Use the nb1 stock rooted ROM

Flashed kernel

(Personally I checked root status on nb1)

Used nb1 to nc1 rootkeep

Flashed nc1 kernel

Installed tethering add-on.

Sent from rooted NC1 SGH-I337 with tethering addon.
[AT&T Samsung Galaxy S 4 General] muniz_ri:
There should be no need to first flash the NB1 Full Odin tar when starting from factory stock NC1. The fastest way to rooted, stock NC1 is to flash the NB1toMK2 downgrade tar, root, install safestrap, flash the NC1 100% Stock Rooted ROM then flash the NC1 kernel and you are done.
[AT&T Samsung Galaxy S 4 General] archerymodz:
I took the long way just to be sure.

Sent from rooted NC1 SGH-I337 with tethering addon.
[AT&T Samsung Galaxy S 4 General] kpirnie:
I did too. I borked the upgrade twice prior to it tho... LOL

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] archerymodz:
Mine went smooth

Sent from rooted NC1 SGH-I337 with tethering addon.
[AT&T Samsung Galaxy S 4 General] sm_xyz:
I currently have: I337UCUFNB1_Stock_Rooted_ROMwTethering. How do I move to NC1? Please help. Thanks
[AT&T Samsung Galaxy S 4 General] archerymodz:
What i did was Reboot to SS and wipe system/data/cache. Flash nb1 stock rooted (without tethering addon) then use the keep root ROM here also follow the instructions http://xdaforums.com/showthread.php?p=52167745.

Sent from rooted NC1 SGH-I337 with tethering addon.
[AT&T Samsung Galaxy S 4 General] xxdjvalexx:
I've been trying to achive root with this method for the past 4 days to no avail. I've followed the instructions to the t but I keep getting a "failed" error when trying to flash Flash the NB1toNC1_KeepRoot_OTA.zip in the stock slot that says:

"Error executing updater binary in zip '/external

Error flashing zip '/external_sd/I337UCUFNB1_MK2

updating partition details"

Anybody have an idea of what I'm doing wrong? No matter what I do/try (wipe, no wipe, SS 3.71, SS 3.72, MK2 to NB1, NB1 to NC1) I get the same result. Getting a little frustrating.

Thanks in advance :(
[AT&T Samsung Galaxy S 4 General] muniz_ri:
Your system was likely not stock. Try flashing the downgrade file, rooting, install ss then flash the mk2tonb1 ota zip and then the nb1tonc1 ota.
[AT&T Samsung Galaxy S 4 General] vitya:
You can also flash stock rooted NC1 after downgrading, rooting xda and installing ss.

I was having an issue flashing the first zip from the following thread:

http://xdaforums.com/showthread.php?p=52167774

So I ended up flashing the second zip, the one that contains NC1 bootloader.
[AT&T Samsung Galaxy S 4 General] kpirnie:
ditto. still have problems with safestrap tho...

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] vitya:
What problems are you referring to?

I didn't have any problems doing what I described earlier...
[AT&T Samsung Galaxy S 4 General] kpirnie:
I have no recovery, other than stock recovery. I went the whole downgrade to MK2, rooted, installd SS 3.72, flashed the NC1 Rooted with BL rom, and lost recovery

The /system/etc/safestrap folder and the /bin file was there, but no apk... when I installed the APK, it only force closed, so I removed /system/etc/safestrap, deleted the ef2sk file, and renamed the .bin one. then rebooted

then tried installing SS 3.72 APK again, this time it installed, and no force close. But, I click the "Install Recover" it states it completed, and the Screen still shows that it is not installed... and on re-boot goes from the white S4 text, to my boot animation
[AT&T Samsung Galaxy S 4 General] vitya:
After flashing NC1 I lost safestrap apk as well but the recovery was still there and when restarting I get recovery prompt.

Maybe when you tried installing it again that's when the actual recovery disappeared?
[AT&T Samsung Galaxy S 4 General] kpirnie:
There was no recovery prompt prior to me installing it. Although all the files were there. (system/bin and system/etc/safestrap)

It was then that I attempted to install the APK.

When that did not work, I removed all the above files, rebooted and no more hang on the white GalaxyS4 before my boot animation... so I attempted to install the APK like normal, which did work, and brought up without FC, and was able to click the Install Recovery button, which apparently did nothing, because even after the same boot procedure... the files system/etc/safestrap and /system/bin/efs2k were not there...

So, once again I uninstalled the APK. then pushed it into /system/app, rebooted, tried opening it... and it force closed once more. (yes I did set permissions)

So, far, I have not been able to get SS 3.72 to work with any of the methods with the NC1 update. With NB1 it worked fine, and with all other NB1 based roms it worked fine...

So, I probably just need to keep my pant on and see if there will be an update from [MENTION=4243514]Hashcode[/MENTION] ;)
[AT&T Samsung Galaxy S 4 General] loganfarrell:
I had that issue when the rooted NB1 ROM first came out, and I had no luck other than doing a downgrade and reflash.
[AT&T Samsung Galaxy S 4 General] xxdjvalexx:
Thanks for the reply. I've tried it 5 times, But I still got the same result!! I downloaded the file you suggested, rooted, installed SS V3.72, did an advanced wipe, flashed the MK2toNB1 and I got this error:

"zip signature verification failed: 1

Error flashing zip '/external_sd/I1337UCUFNB1_MK2toNB1_KeepRoot_OTA.zip'"

I'm about to give up
[AT&T Samsung Galaxy S 4 General] muniz_ri:
You are not supposed to wipe when using the OTA zip
[AT&T Samsung Galaxy S 4 General] xxdjvalexx:
Well, I tried it, again, 3 more times without wiping (no wipe after downgrading and no wipe in SS before flashing) and guess what? I got the same error. :crying::(
[AT&T Samsung Galaxy S 4 General] vitya:
This is what I did, hope it helps:

1 - Downgrade to MK2

2 - Install root

3 - Install safestrap

4 - reboot into recovery and wipe everything except external sd.

5 - Flash I337UCUFNC1_100%_Stock_Rooted_ROMwBL.zip from the thread I posted above.

When you reboot you will not have safestrap app, but the recovery should still work and you should be able to get into it when you boot.
[AT&T Samsung Galaxy S 4 General] xxdjvalexx:
Thanks for the reply. I'm going to give this a shot. I'll post back when the file finishes downloading (3 hours). Lol
[AT&T Samsung Galaxy S 4 General] vitya:
Also make sure MD5 match. Maybe you're zip is corrupted...
[AT&T Samsung Galaxy S 4 General] fantasyfan9:
Will this work for me? (Noob)

Hello, I have an unrooted AT&T I337 running 4.4.2. My baseband version is I337UCUFNB1. Will following the steps in the first post be safe and are there any dangers I should know about? I apologize for my lack of experience, but thank you to anyone that helps. (This is my first time rooting)

Also, I plan on flashing Cyanogenmod 11, but I'm not even sure if it'll work because I'm not knowledgeable of rooting. BTW, any step by step guidance would be greatly appreciated!
[AT&T Samsung Galaxy S 4 General] kpirnie:
dont plan on flashing anything other than a touchwiz rom... otherwise u will brick.

Sent from my Stock Rooted NC1 S4 (team: [MENTION=2504548]Muniz[/MENTION]_r [MENTION=4631220]Venom0642[/MENTION] [MENTION=2284570]ted77usa[/MENTION] [MENTION=833788]rebel1699[/MENTION]) ~ 20GB free cloud https://copy.com?r=vtiraF
[AT&T Samsung Galaxy S 4 General] xxdjvalexx:
Well, I followed your instructions step by step and...........got the same error. "Zip signature verification failed". And yes, the MD5 matched. I think its time to get another phone.
[AT&T Samsung Galaxy S 4 General] j_harris15:
FMLD Bootloader Lockscreen Issue

Hi, I am on stock NC1 and am having some random reboot issues when trying to unlock the phone. Will flashing the bootloader make any difference? Also, is there any margin for error in doing this (like data loss, softbrick...)?

Thanks,

James
[AT&T Samsung Galaxy S 4 General] skivskiv:
Wow... None of that made any sense to me. I'm a complete noob when it comes to this stuff. I guess I'll just have to wait until someone figures out a more simple method to root NB1... :(
[AT&T Samsung Galaxy S 4 General] universeisgr8:
I followed all steps, nicely got the working rooted NB1. However, the wifi is sluggish in the sense that when i turn on wifi, it takes several minutes to turn on. Also, its not remembering passwords. Anyone has similar problem or knows a solution to this?
[AT&T Samsung Galaxy S 4 General] netomel:
I had wifi problems. There is a wifi fix on this guide

http://xdaforums.com/showthread.php?p=52289782

http://xdaforums.com/showthread.php?p=48683844

On this link download bypasslkm

Flash it. Reboot

Look for universal init

Apply wififix
[AT&T Samsung Galaxy S 4 General] muniz_ri:
You may have a bad download. Wifi should take several secs to turn on but not minutes. Try redownloading, wiping and reflashing the rom.

And there is no need for any other solution like bypasslkm which is intended for when there is a kernel-module mismatch. In this case there in no mismatch so bypasslkm does not apply.
[AT&T Samsung Galaxy S 4 General] universeisgr8:
Solved: updating to SHO stock or any other rom from NB1

Thanks for all the replies. My wifi connection was good so was the download. Now my problem is solved and i am very happy with this ROM as well as all other functions. For those who may have similar problems, I used instructions from post # 3 in the following thread:

http://xdaforums.com/showthread.php?t=2616221
[AT&T Samsung Galaxy S 4 General] muniz_ri:
Were you referring to SHO Stock or my ROM?

For my ROM there is no need for any other instructions other than what I have posted in the OP. Everything should work from the start other than the safestrap known issue also noted in the OP.
[AT&T Samsung Galaxy S 4 General] universeisgr8:
I was first trying to install your rom in the OP but was having wifi issues. the i found out about the SHOstock and installed that one. I noticed that you also have NB1 kernel in the OP but it would be very helpful to the readers if you can mention in the OP why it is needed.
[AT&T Samsung Galaxy S 4 General] muniz_ri:
No there already is tons of info on this site about the kernel's function.
[AT&T Samsung Galaxy S 4 General] universeisgr8:
One quick question, i want to enable the "Network Mode" menu in my network settings in your rooted stock rom. This menu is not present in most at&t phones. However its there on most custom ROMS. Can you please provide some pointers on how to tweak the stock rom just to enable this menu in the user interface. i know there are some secret codes to access the network mode but i dont want to dial those numbers instead i just want that network mode menu to choose the specific network band. Many thanks in advance.
[AT&T Samsung Galaxy S 4 General] loganfarrell:
Try searching the XPosed repository. Lots of settings Mods. I use GravityBox inside the XPosed Framework and it has an option under phone tweaks called smart radio that allows that.
[AT&T Samsung Galaxy S 4 General] universeisgr8:
May i request you to implement that in your rom?
[AT&T Samsung Galaxy S 4 General] loganfarrell:
Just install it... It's not rocket surgery. It's a stock ROM for a reason.
[AT&T Samsung Galaxy S 4 General] universeisgr8:
I finally installed it. Everything looking good. But wifi is forgetting the password after every reboot. I did install the NB1 stock kernel.
[AT&T Samsung Galaxy S 4 General] netomel:
Your best bet is to flash nc1 rooted and there will be no wifi problems.