Root Verizon Galaxy S4 SCH-I545 on NG6 and NK1 Firmware

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The Verizon subscribers of the Samsung Galaxy S4 are getting the Android 4.4.2 KitKat update in the form of I545VRUFNG6 firmware. The update is aired in the US and it can downloaded via the OTA update module in the S4 devices. So if you’re a Verizon S4 user, turn on your WiFi and download the latest firmware update on your device. By updating to an official firmware, you will lose all the root permissions and the custom mods which you may have installed on the older build. So you’ve to start from scratch again to get all the favorite things on your device without any restrictions.

Google had recently moved to the candy world from the Chocolate lake and the Nexus 6 and Nexus 9 are the first devices to taste the sweetest Lollipop candy. Samsung had not made any official announcement regarding the availability of the Android 5.0 on their devices, but it usually take 2-3 months for the updates to reach for the flagship devices. Since Galaxy S4 is a little old, the Android 5.0 update might take a tad longer. So until then you’re stuck with the chocolate build, but you get all the latest features on your device if you’re rooted and installed some mods.

In this guide, we will show you how to root your Galaxy S4 on I545VRUFNG6 and I545VRUFNK1 firmware. Follow the guide carefully as this involves a bit of flashing and using root tools, so chin up and head on to the step-by-step guide below.

WARNING

This guide is intended only for the Verizon Galaxy S4 SCH-I545, not for any other device of Samsung. Be extra cautious when you choose the root firmwares as flashing wrong firmwares might result in a bricked device.

Rooting and flashing firmwares will void your device warranty either temporarily or permanently. You alone are responsible for any consequences that might occur during the process. DroidViews or any of its community members shall not be held responsible for any damage to your device.

Preparations

  • Charge your Galaxy S4 above 60% battery level to avoid shutdowns during the process.
  • Enable USB Debugging: Link
  • Install Required USB Drivers: Link
  • Backup your device storage, Contacts, SMS etc. using Google Sync service or any third-party app.
  • Go to Settings> About and check the build version of your phone’s firmware before proceeding.

Downloads

Files for I545VRUFNG6 Firmware:

Files for I545VRUFNK1 Firmware:

Root Verizon Galaxy S4 on NG6 and NK1 Firmware

  1. Download and install the Towelroot app on your device.
  2. Download the NC5 stock kernel I545_NC5_Stock_Kernel.tar.md5, and flash it using Odin v3.09. For detailed guide → Click Here
  3. Now copy the Towelroot APK to your phone and install it. Then open the app and root your Galaxy S4 by tapping the Make it Ra1n button.
  4. Once the device is rooted, install I545_NG6_Stock_Kernel.tar.md5 (if your S4 is running NG6 firmware) or I545_NK1_Stock_Kernel.tar.md5 ( if your firmware build number ends with NK1) using Odin (the same way you flashed the NC5 kernel).
  5. Reboot the device and install Chainfire’s SuperSU app from the market. You can now enjoy root privilege on your Verizon Galaxy S4.

That’s it. Your Verizon Galaxy S4 is successfully rooted and you’re ready to use beautiful apps and mods on your device that will bring the Android 5.0 feel on your Galaxy S4.

Leave your feedback in the comments section below.

Source

  • Pingback: Update Verizon Galaxy S4 to Lollipop (OF1) and Keep Root | DroidViews()

  • Saravanamani

    Hi, I too face the same issue. Did you get any way to unlock the bootloader?

  • Anisha Kaul

    Hi,

    I need to root the device with the following specifics below:

    Samsung Galaxy S4

    Model number: SCH-I545

    Android Version: 5.0.1

    Baseband Version: I545VRUGOC1

    Build number: LRX22C.I545VRUGOC1

    Secure Boot Status: Type: Samsung

    Hardware version: I545.06

    My research shows me that my phone cannot be rooted because verizon has locked the bootloader in the most recent update. Apparently it can also not be downgraded (with Odin or something). Are there any specific instructions on how to root VRUGOC1 latest update?

  • Styrac Isepic

    I have an S4 with SCH-1545 and its build number is 1545VRUGOC1. I would like to root this without going back to lollipop, but I have tried every method I can think of to no avail. I thought this would help, but I cannot find the proper kernel for my device. Can I get some help?

  • imrankhanrao

    Hi,

    I flashed the I545_NC5_Stock_Kernel.tar.md5 but on restart it’s only show Galaxy S4 logo for few second and then turns off. It keep doing and do not load. I even unable to login to Download mode. Please suggest what should i do?

  • How do you update to Lollipop?

  • Tony

    After flash it and then?

  • James L

    Email me James, rootandroideasy@gmail.com I can help you out.

  • Download this firmware: http://www.androidfilehost.com/?fid=23329332407590042

    Boot into Download mode and install the firmware. It’s a multi-file firmware so you need to select corresponding files to Odin slots. You’ll then be able to root the phone with Towelroot.

    In case you want Lollipop+root, use the FireFlash method from here: http://www.droidviews.com/install-lollipop-on-verizon-galaxy-s4-and-keep-root/

  • Tony

    please help/

  • Tony

    Now I can’t even start my phone every time it stop at verizon and restart…….

  • Tony

    help!!!! I found I lost my root.( I was successful 3 days ago but didn’t install NG6 met some wifi problem as you said)
    And I did the everything same again, but when I tried to flash I545_NC5_Stock_Kernel.tar.md5
    It is not working !!! Just like restart. (Do I have to wipe the phone?)
    And I can’t root with Towelroot now thought it is said it has been rooted. no reboot needed….

    Now I have reset my phone 3 times and tried 3 times with odin all passed!!!!
    but still not working…
    Please help me with that!! Thank you.

  • No.

  • How: http://www.droidviews.com/install-stock-firmware-on-samsung-galaxy-devices-using-odin/

    Why: because having flashed the NC5 kernel, you might have issues like WiFi connectivity, etc. Since your phone is on NG6/NK1 firmware, it’s good to keep the matching Kernel.

  • Tony

    Another qusetion what if I reset my phone? The root will be lost?

  • Tony

    I don’t understand the forth step: how and why should we install I545_NG6_Stock_Kernel.tar.md5 or I545_NK1_Stock_Kernel.tar.md5
    still use the odin?

  • Billy

    Would this still work after the 5.0.1 update for verizon?

    i have a SCH-1545

    version 5.0.1

    1545VRUGOC1

  • It’s already all stock.

  • David

    Oh okay well i got it anyway. Thanks. Do you know if verizon has “Wifi Calling” like T-mobile and sprint? It would be cool because sometimes I get no service at work

  • Well, it will let you share your phone’s data connection using mobile hotspot with your other devices like phone, tablet, laptop, smart TV, etc. without paying extra money to Verizon to enable the feature.

  • David

    Lol i am just confused on what it allows me to do

  • What do you mean?

  • David

    Ok so is free wifi without using my data?

  • David

    I did it thanks a lot. I just can’t do the “enable wifi tethering” because the link is not working….it says “you’ll be able to enjoy free WiFi hotspot on your Verizon Galaxy S4 running the new OC1 Lollipop firmware.” how does it work? do i really have free wifi without me using my data?

  • I can see that app page. It is working. Make sure you are signed with the same Gmail at G+ and Play store.

  • David

    I am stuck in trying to get the app after joining the community on google plus. I added it i even became a tester but the link doesn’t work for me it says item not found on google store

  • Yes, you can use Towelroot after performing the wipe.

  • David

    Ok i am doing it now. After is done can i install the root with towel root or do i have to do the same with odin?

  • Yes.

  • David

    what if i tried to go back to stock i545 stock kernel??

  • David

    So i will lose everything huh?

  • David

    I think i downgraded with no issues but i am getting a pop up message ” unfortunately the process android.process.acore has stopped. then on the back of that one it says the same for amazon music has stopped working n it won’t let me do anything i can’t even push on the towel root app to do it

  • David

    I downgrade using odin right?

  • David

    Awesome. The file is over 1 gb right.. I am downloading it right now

  • The case is a bit different for you. Since you only took the first OTA that is NK4 (KK), you can downgrade.

    You can downgrade back to NC5: https://www.androidfilehost.com/?fid=23329332407590051

    And then root your phone on KK using the instruction from above or on Lollipop using the following guide:

    http://www.droidviews.com/install-lollipop-on-verizon-galaxy-s4-and-keep-root/#comment-2017632948

  • David

    wait so if i updated my phone to like 5 days ago to be ready for lollipop by accident i can’t root it no more? Remember i msg you about it i haven’t had time to do it and i was going to do it right now. my phone says 4.4.2 ..kernel version 3.4.0

  • Legna Inelsihg

    and this is the moment i regret 100% upgrading to the OC1 :'( time to hate myself until root is available for that.

  • Hi Legna, since you have already taken the OC1 update that has an non-downgradable bootloader, you can neither root your phone on Lollipop directly, nor go back to a previous version of firmware and gain root.

    All you can do now is to wait until some workaround pops up.

  • Legna Inelsihg

    I have an android samsung galaxy s4 I545VERUGCOC1 and I am having a horrible time rooting it, any ideas on how to get it done (Have poor cellphone hardware skills, but quick learner and awesome binary language speaker!

  • Mike Walker

    Awesome, I’ll give that a try, Thank you Rakesh 🙂

  • Don’t worry, you can downgrade from the OC1 firmware you installed as it has downgradable bootloader. You can now downgrade to NC4 (KitKat: https://www.androidfilehost.com/?fid=23329332407590051

    And then root your phone with Towelroot.

    If you want root on Lollipop, use the FireFlash method from here: http://www.droidviews.com/install-lollipop-on-verizon-galaxy-s4-and-keep-root/

  • Mike Walker

    I thought the first link was supposed to return my phone to NC4 but it updated my phone to i545VRUGOC1… did I misunderstand your message?

  • Mike Walker

    I went ahead and did this anyways, I know, not smart to take action without confirmation. after Odin flashed and the phone reset, it was stuck on the Verizon splash screen forever. I thought I bricked my phone. then, THANKFULLY, it went to optimizing apps 🙂

  • Mike Walker

    I see that I didn’t mention my phone is a Verizon SCH-I545 (I probably didn’t mention that because this page was written for the Verizon SCH-I545). does the information you provided still apply?

  • You can still go back to the NC4 firmware and rot your device with Towelroot V3: https://www.androidfilehost.com/?fid=23991606952596145

    Flash the above firmware using Odin.

    If you want root on Lollipop, use the FireFlash method from here: http://www.droidviews.com/install-lollipop-on-verizon-galaxy-s4-and-keep-root/

  • Mike Walker

    I took the first of the 2 OTA updates because I wasn’t able to find this page sooner and I was never able to find how to root VRUFNK1. The first of the 2 OTA updates changes the version to VRUFNK4 which is still android 4.4.2. Anyone know if this method will still work for me?

  • If you say that it’s the MoBo, then it must be some manufacturing problem right? You think software is responsible for breakdown?
    Going to recovery helps? does the phone vibrate at least?
    Maybe it’s a known factory error… Sry, can’t help you with that one. I have zero knowledge about electromechanics

  • peakcelln

    I don’t know if this is a software problem, but this is the 3rd time I see this in as many weeks.

    I am an Old School Cell phone repair shop in business over 20 years and really specialize in the hardware side. I just had my 3rd i545 user come in and say their S4 just stopped working. Upon opening their phone there is no liquid damage, no chips or resistors with burn marks, and everything else on the S4 checks out. To assure this, I take the no power MoBo out and put it in a known working assembly, still no power. As a control, I take a known working MoBo and put it into the no power assembly and everything works, battery and all.

    Like I said, its definitely the mobo and was wondering if it could possibly be some kind of software problem through VZW. 3 times in 3weeks in my small shop is alot. Usually when this used to happen, it was Battery, Charge port flex, or LCD assembly; not this time, this is something different. Any ideas?

  • Okay, don’t take the second OTA that’s the actual Lollipop or you won’t be able to root the device.

  • David

    I messed up. I click the install now after i put this and it just did it i had no control. Now i gotta do it all over

  • David

    Hey I am getting a software update notification it says “the first 2 software updates for your s4 prepares your device for the next update which is android 5.0 (lollipop)…if i install it will it take away my root?

  • Pingback: Install Android 5.0.1 Lollipop on Verizon Galaxy S4, Keep Root and Enable Tethering()

  • Never get a phone from VZW or AT&T.

  • Alf De Lili

    what a shame…

  • I just found it but looks like SS does not work on the S4 running KK and Lollipop.

  • Alf De Lili

    ok but how can i install it? i´ve found no info about this

  • You can’t install CWM or TWRP recovery because of the locked bootloader but you can install Safestrap recovery instead.

  • Alf De Lili

    man another question how an i install custom recovery is ut possible i tried a few months ago when i rooted my phone the first time and i almost bricked it

  • Alf De Lili

    yeah that was, besides i did it already and it worked!!! thanks man!!

  • Hi, I think your firmware version is i545vrufnk1instead. Please check again.

    Download the following files and follow the guide:

    I545_NC5_Stock_Kernel.tar.md5

    I545_NK1_Stock_Kernel.tar.md5

  • Alf De Lili

    hi here im sorry to bother but ive got an s4 with firmware 4.4.2 the version is chs-i545 i545vrufnk would it work i dont want to brick my phone

  • No need to downgrade. Do this instead to get root on NK1:

    1. Take the NK1 OTA update.
    2. Download and install Towelroot-v3.apk(this version does not require internet access).
    3. Place your phone into “Download Mode” (press and hold the Home, Volume Down, and Power keys until the phone powers on and displays warning screen, then press Volume Up key) and Flash theI545_NC5_Stock_Kernel using Odin’s PDA slot(AP in Odin v3.09+).
    4. Open Towelroot from your app drawer and press “Make it Rain” to root your device.
    5. Power off then boot into “Download Mode” again and flash the I545_NK1_Stock_Kernel also using Odin’s PDA slot(AP in Odin v3.09+).
    6. Download SuperSU to manage root access. Done!

    Links:

    http://www.droidviews.com/root-att-and-verizon-galaxy-s5-without-voiding-knox-warranty/

    https://www.androidfilehost.com/?fid=95747613655046175

    https://www.androidfilehost.com/?fid=95832962473396020

    https://play.google.com/store/apps/details?id=eu.chainfire.supersu

  • First Last

    How do I downgrade it?

  • David

    I downloaded game killer but it says root privilege required i attached a pic

  • Great! The SuperSU is an app for managing root access.

  • David

    What exactly is supersu for?

  • David

    Thanks it also disable something and it got the notification off so i think it fix it. Thank you so much

  • Yes ,you can.

  • David

    I get this security notice every 10 mins after i remove it it says ” security notice unauthorized actions have been detected” …I think i am rooted. I download the app to check and it said I am. I thought we get an app where we can download apps that are only for rooted phones. Where can i download apps like that? ohh i just checked is called supersu and i can get it in the regular app store right?

  • What do you mean by “get an extra app besides towel root”? I don’t think you require to do anything else other than what is described above.

  • David

    wait so if towelroot reboots my phone after i press make it rain it means it failed and that is why i didnt get the extra app? what should i do?

  • David

    I need help. I did all the steps. I installed the ng5 then i made it rain with the app and it said that my phone was rooted and no reboot required however it started restaring itself and it wouldnt stay on. I disconnected the battery put it on download mode and installed ng6 it was failing but after unplugging the cable and pugging it again it worked. I dont know if is rooted tho. I think we were supposed to get an extra app besides towel root right??

  • Install Towelroot v3. It does not require a data connection.

  • seamus ireland wright

    I just installed the nc5 on to my s4 but it cannot connect to wifi

  • Joseph Spears

    ok, will see how to downgrade

  • Okay. Downgrade to NG6 and then follow the tutorial.

  • Joseph Spears

    KOT49H.I545VRUFNK1

  • Tell me the build number instead.

  • Joseph Spears

    3.4.0 Kernel.

  • What firmware version your phone has?

  • Joseph Spears

    Towelroot does not seem to work with my Galaxy S4 Verizon model running 4.4.2. What can i do?

  • Thanks for the appreciation and sharing your experience!

  • Carlos Clark

    I was able to get this to work. However, when I first installed the NC5 kernel, my phone became stuck in a “boot up, stay on for about 60 seconds, shut down, then repeat” cycle. I could not do anything with my phone. I therefore booted into Odin mode (power button, down volume, and home button depressed together until Odin warning comes on, then press volume up button) and installed the NG6 kernel, and the phone worked fine. In order to then root it, I did the following:
    1: disabled my screen lock;
    2: installed Towelroot onto my phone and placed a shortcut for Towelroot on the home page;
    3: Flashed the NC5 kernel (with phone in Odin mode);
    4: When the phone then rebooted, quickly opened Towelroot and pressed the MakeItR1an button, which quickly rooted the phone.
    5: Powered the phone down before it could shut itself off.
    6: Flashed the NG6 kernel and rebooted the phone.
    the Result: Rooted phone which works great. Now I can get rid of all that bloatware (I like the stock ROM so I probably won’t flash a new ROM’s unless I get really board.
    Good Luck to all, and thank you Robsworth!!!!

  • Hi Charlie, sorry for the late reply. Use the instruction given at this page and let me know: http://forum.xda-developers.com/showpost.php?p=57189674&postcount=1

  • Charlie Don’t Surf!

    Are there any updates to this procedure since its publishing? Specifically, my S4 has the following:

    Android 4.4.2
    Baseband: I545VRUFNK1
    Kernel: 3.4.0
    Build Number: KOT49H.I545VRUFNK1
    Or would I assume backdating to NG6 in your procedure is the way to go, notwithstanding Verizon’s OTA update of 12/5/2014?

    One off-topic question: Does rooting help, hinder, or have no effect in improving the S4’s Wi-Fi connectivity with 802.11AC routers, such as my Nighthawk R7000? I currently connect using a “N” only option I’ve built into the router as a password protected “Guest” account. It works, but is inconsistent. I am using Netgear firmware and have not experimented with “Tomato” or other third party, open source firmware.

    Thanks for your help. Any additional links or guidance is appreciated.

  • Thanks for the appreciation!

  • Adam Van

    I followed the tut exactly as follows and I had no issues. GREAT TUT!

  • droid9000

    I done this before and my device kept reseating but it was on the nk6. I got a update still on 4.4.2 but my build says nk1 now instead of nk6

  • droid9000

    Sorry I’m on 4.4.2′ but you telling us to use Odin to flash the nk6 me and cave hermit have nk1 . So will we have to find the nk1 kernal and start with it then flash the nk5 root with towel root then flash back to nk1 or just use the nk6 even though our devices say nk1

  • Sorry, I did not get you.

  • droid9000

    Even though we are on the nk1. We are flashing the kernal to the nk6? Anything will happen even if we are originally on nk1 4.3 firmware?

  • CaveHermit

    Like everything that involves messing with stock.. Always at own risk.. Now just to figure out which Odin tool to use.

  • Yes, I remember a guy confirmed it. But again, do it at your own risk.

  • CaveHermit

    Nice guide, one of the best simplest I’ve seen.. But before I attempt it on my phone Will this work on a I545VRUFNK1

  • In that case, you should downgrade to the NC5 firmware and root the device using TowelRoot.

    Or, you could just try flashing the NC5 kernel again.

  • Gerrardinho

    When I go to NC5, I get the random reboots maybe every 30-60 seconds, not enough for wifi/data to boot up to install towelroot. I’ve a feeling it’s Knox, but I’ve no way to uninstall it without rooting it. Help, please.

  • William Piper Osrrc

    Worked like a charm. Thanks

  • Wayde Huddleston

    YES!!! Thank you so much for this info! I have been looking everywhere for a fix and finally found it. Installed everything and works perfect. That first notification for a crash prevented was awesome lol. Thank you so much!!!

  • Chris Cannard

    Following the instructions above you will ultimately get random reboots due to knox still running. You must download and install Xposed Installer http://repo.xposed.info/module/de.robv.android.xposed.installer, which is an app that runs things. Next install Samsung Kitkat SystemServer Crash Fix.

    Once you have the xposed installer installed, you can use the app to download the Samsung Kitkat SystemServer Crash Fix. Simply enable the app and it will stop the crash everytime Knox tries to reboot.

    Finally this is a fix, but you will get a little notification it is working all day. I have installed TitaniumBackup and will uninstall knox next because thats me. Verizon and the other companies realize that with the hamstringing of writing to external sd cards, rooting is the only option for those of us unwilling to settle for substandard phone experiences.

  • I guess you are talking about the KNOX warning popup. See this: http://www.droidviews.com/disable-knox-security-service-on-samsung-galaxy-devices/

    It might help.

  • Jake Leister

    I’ve already reset my phone and really rooted it and it worked until I restarted my phone. What do you mean modem file, where can I find that at? And do you have any links on fully unrooting a s4? I tried that too but I kept Getting a message saying I had unaothorized stuff on my phone.

  • You should try a data factory reset from recovery and if that doesn’t help, a different modem file.

  • Jake Leister

    Now Wifi won’t turn on, do you know how to fix that

  • Okay.

  • Jake Leister

    After I clicked make it rain it like froze. But I went through super su and disabled Knox and think I fixed it

  • You could find out from Settings> About if the phone could boot up properly. Can you tell me after which step the device got into bootloop?

  • Jake Leister

    just did a factory reset, hopefully it works

  • Jake Leister

    how do i know if im on NG5 or NG6 ? I cleared the cache and it keeps rebooting. it didnt start rebooting until I clicked make in rain on towelroot app

  • Jake Leister

    phone keeps rebooting.

  • Patrick Rigney

    I was able to get it to stabilize. I had wiped the cache partition after installing NC5, not sure if that helped, but what I think did work was just being patient and let the phone boot/intiialize without screen input. It may still reboot several times; let it. Took mine about three minutes for everything to come up to stable. Wifi was inop, but mobile data was enough for Towelroot, which then ran fine. No trouble flashing NG6 after that.

  • Patrick Rigney

    Confirming this. Don’t mess with the phone, just let it do its thing. It may reboot several times, but eventually will stabilize. I also wiped cache partition, which may or may not have helped.

  • Yes, try a data factory reset from recovery.

  • Taylor Z

    My phone won’t stop rebooting 🙁 guess ill factory reset…

  • Taylor Z

    I am having the same issue…

    Can’t even use my phone right now. How did you fix it?

  • You’re welcome!

  • Wolvesmusic

    Thank you so much. Had issue with phone restarting until I reflashed NG6 firmware. Thanks again!

  • Thanks for sharing your experience.

  • Stephen

    Worked for me. It bugs out on NC5. You just have to wait for it to calm down to root the phone. Took about 20 restarts to do it but I got in in. Put it back to NG6 and it’s been great. Patience.

  • Ron

    stILL not able to teather.. sTILL tell me i don’t have hotspot subscription…

  • SNYPA007

    I had the same issue. All you have to do is a factory reset to get out of boot loop.

  • aaviator

    This worked great for me. Now what version of Safestrap recovery should I install in order to make ROM backups and flash new ROMS?

  • Hmm, then give it a couple of more shots.

  • Proto

    yeah I used odin 3.09. I looked all the forums in xda and found out that it’s kinda random. Some people just root it fine and some people encounter problem like this: phone rebooting constantly. but it seems if you keep trying you can eventually do it.

  • What version of Odin did you try? Was it Odin 3.09?

  • Sounds weird! The method works perfectly.

  • Proto

    tried it on NG6, when I flash NC5 then try to open up the towelroot app, the phone force restart. and I kept trying but somehow the phone restarts after about 1~2 minutes phone is turned back on everytime. it seems like the flashed nc5 kernel has some compatibility problem or some sort? yeah I tried flashing back NG6 then flash nc5 again but same thing.. as soon as nc5 is loaded phone keeps restarting after about 1 minute

  • Patrick Curran

    I had same issue! My phone would restart while I was on it. I took my phone to the verizon store. They are sending me a new one overnight.

  • Bryan

    Since the update on my S4, my phone is repeatedly crashing and turning off and rebooting. The OS runs slower and is using more ram. Clicking icons on the main screen has a delay before opening now. Battery is losing power much faster now. WTH is going on?!? This update is horrible!!!!!!!!!!!!!!!!

  • What happened and is you S4 on NG6?

  • ed jon

    Followed this and now my phone is freaking out. It is the correct build and everything. =(

  • Jack Murphy

    ah, missed that step. Its at least working at it now, hopefully it will be successful

  • Thanks for sharing your experience! 🙂

  • Also, what firmware version your phone has?

  • Michael Nardelli

    Are you putting your phone in download mode before using Odin to flash?

  • Jack Murphy

    got an error no matter which tar.md5 I try – Complete (Write) operation failed

  • Michael Nardelli

    That was my post, not sure why it says guest, but yes I wanted the update. So I used Odin, went back to NC5 no root using no wipe tar. Worked, took OTA update to NG6, then followed your process. After flashing the NC5 kernal my phone constantly rebooted, I removed the battery and it slowed the time between reboots so I could get to towel root, Here’s the thing that took me a while to figure out, so I’ll share so maybe it’ll help someone else: I have the paid version of Super SU (it’s an add-on to the base free version) however the base version got deleted somehow using the no wipe NC5 so after using towel root, I still didn’t have root till I installed the base super SU again. Once I did I got root access, flashed the NG6 kernal and phone has root and has been stable since.

  • If you are already rooted, why do you want to root the device again?

    If you want to update to NG6 and then root it, here’s the firmware: http://samsung-updates.com/details/35422/Galaxy_S4_Verizon/SCH-I545/VZW/I545VRUFNG6.html

  • Michael Nardelli

    Mine will not take the update. Im on NC5 rooted with towel root with safe strap installed. Do I need to go back to unrooted in order to take the update? if so how do I do that?

  • Thanks for confirming!

  • Andy

    Awesome. I just did it. Took me no more than 15 minutes and looks like it’s working perfectly.

  • No, it will not but we still recommend backing up your data.

  • Andy

    I assume this will wipe the phone and lose all data is that correct?