yashsingh1/xdaforums huggingface dataset:
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
As my understanding, No, you cannot go back. Your bootloader is NAE, it has knox.

But you can flash any custom ROM you want to, it doesn't matter what firmware it is based on. You cannot, odin an older firmware once you have NAE. This is about downgrading to 4.3 from 4.4. Once you have the bootloader with NAE you cannot downgrade. But you can root and put any custom rom you want on it.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 31ken31:
Ok I'm letting this post ride for 3 hours.... I'm about to attempt the glass only screen replacement. I'm asking for personal experience assistance. Any pointers? Don't wanna trash lcd. Seen about every YouTube video out there and threads here. Thanks.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Son Rise:
Ohhh. Thanks brother. I tried rooting it. But before rooting to recovery the red and yellow writing shows. Before it used to be only the blue writing. But I'm guess the red and yellow writing isn't anything bad?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
If you are trying to get into TWRP or any other recovery let go of the home-power-and volume up buttons once you see the blue at left top of phone.

Are you still pushing on those buttons and seeing the yellow and red? If I am misunderstanding you, sorry.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
So how did it go?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 31ken31:
I held off until today ended up popping beers and didn't want to try with a buzz
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Update when you finish, please. Never had to do that, but if ever do, would be nice to know someone that has ? and to know if you successful did it. Another quick tip don't eat greasy food before hand :p
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 31ken31:
I'm about to attempt it now. Getting more coffee and here goes nothing
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] XavierBK:
Baseband is L720TVPUBNAF

Bootloader is L720TVPUBNAF
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] highvelocity:
S4 L520 Data Problem

I'm having a problem getting DATA to work on my S4 Mini (L520) It's flashed to boost I have talk & txt but no data I recently did a ##786# and updated to 4.4.2 I get error MIP 67 which from my understanding means Username & PW are incorrect I have the NV Items 465,466,1192,1194

should I copy the NAM from the donor and program that into using cdma workshop? And will that get rid of the HFA when my DATA starts working
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
So oooo, did you get it done? How did it go for ya?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 31ken31:
Got it done. Came apart easier than I thought. Did break the ribbon cable to digitizer. Anyone know if it can be replaced without changing lcd digitizer
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Unfortunately I cannot help on this, hope some one will. So I don't know, Is that a thumbs up or thumbs down ? or in the middle?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] exeleon:
Hey all! I've rooted dozens of phones and have never needed to unroot any of them up until today. My mother dropped her phone and her screen is cracked so she needs to bring it in to Sprint for her replacement. Heres what she has...

-Sprint GS4 sph-l720

-Sacs KK ROM V3

-NAE baseband only (She never took the MJA OTA update so, as far as I know, knox is not present.)

-MF9 bootloader

Can anyone advise on how to go about this?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
If she is going in to replace it, why worry about unrooting it? I've taken rooted phone in to be worked on, never had any problems. If you are worried about it, just do a factory reset ?;)
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] exeleon:
I tried explaining this to her as I have read how reasonable Sprint's policy is on rooted devices (plus the fact that the replacement has nothing to do with the phone being modified). I plan on continuing to urge her not to, but if need be I wanted to know how to go about it.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
To do the factory reset, go into recovery and do the factory reset, that should be the easiest way. If you have SuperSU by Chainfire, go into it and it has unroot, don't forget to uninstall the apps that have to do with root [emoji14]

Don't forget mom's (and dads) know best, lol [emoji6]
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] rhpseddie:
All I can say is YOU ROCK. That was the exact fix that I needed.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Linkedblade:
So, I've been running various night lies from cm11 jflte, and of course I have an L720. However, somewhere along the way I got this lovely "roaming indicator off." I could care less, but with this came the lack of LTE and ability to send MMS. I've tried flashing certain zips to fix it and no result. I've tried changing APNs same result. I've tried clean flashing to older snapshot releases and they too yield the same thing. I flashed the last pre unified nightly. And everything worked, but updating to m8 returned the roaming indicator off.

Just curious if anyone has a fix that i can try.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] droidtom:
Use odin 3.07 or 3.09 and install the latest stock rom. Install from this link http://xdaforums.com/showthread.php?t=2663619
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Jay_Slim:
late to the party

Hey all,

I've had my Sprint S4 rooted for quite sometime now, I never flashed a custom rom just kept it stock. I rooted it for the wifi hotspot mod.

I recently downloaded the 4.2.2 update and tried to but doesn't seem to complete the install it just reboots and goes to TWRP.

Now my baseband version which is MF9 and build number MDL do not match. I'd like to get my hotspot mod working again but don't know how to proceed. I know these two need to match.

again my phone is:

Sprint Samsung Galaxy 4 SPH-L720

Android 4.2.2

Baseband ver L720VPUAMF9

Kernal ver 3.4.0-529760

Build num JDQ39.L720VPUAMDL

any help is greatly appreciated.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Read this, hope it helps.

http://xdaforums.com/showthread.php?t=2486134
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Thy Gamer:
I had rooted my phone with Auto CF root couple months ago, I tried unrooting it today while installing a custom recovery, got it installed right but now its the android recovery back again, This is sprint SPH-L720 phone with no warranty, I read just to flash stock rom to get it unrooted, I end up getting 4.3 android on it but the wifi and calling doesn't work on it so I installed what I had on it before which was stock version of 4.2.2, Its like that now and same issues, Can I just reflash the stock rom with odin or do I need to reroot it then unroot it?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] keithatoz:
I never saw a response to my question but that's OK - it made me use my brain a little! After diving in depth to my friend's issue, I discovered his EFS folder was empty. His phone worked fine on stock, but that seemed to prevent CM11 from loading. I found this fix somewhere so I though I would share it:

Flash CWM recovery.

Install ADB on your computer.

Boot your device into recovery mode.

Connect your device to PC via USB cable.

In recovery mode Choose “mount and storage > mount /system”.

Open ADB command window and type:

adb shell

su

mke2fs /dev/block/mmcblk0p10

mount -w -t ext4 /dev/block/mmcblk0p10

reboot

This filled the EFS folder properly. I rebooted the phone, copied the CM11 and GApps ZIPs to the phone, and loaded CM11 without a hitch. I hope this helps someone down the line.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
You should have used odin to get the custom recovery, no need to unroot. That would have given you a custom recovery.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Thy Gamer:
Thanks, I guess I should have said what my goal was my bad, I want the lastest version of stock ROM not rooted, plan on selling my phone, thanks... I flashed 4.4.2 NAE looks like it's all back to unroot and my counter should be 0 because triangle away before flashing stock ROM nonrooted
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] rockypr:
I have been away for a few months, what are the Roms that are based on S5?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Deleted
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] churchey360:
Anyone know why I keep getting this error when I try to download a pic from google+? I cant even download pics from zedge because it says failed everytime. I have a stock sprint s4.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] churchey360:
Also every pic I view on xda app is a broken image and my phone is on stock ROM with no mods.

---------- Post added at 08:00 PM ---------- Previous post was at 07:52 PM ----------

I have a feeling that it has to do with the "write to sd card" issue from the kitkat update which is COMPLETE BULL**** and I dont wanna install a custom kernel to fix it because I cant stand that horrible KNOX red and yellow notification everytime I turn my phone.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Daisflaque:
I have this as well. Im currently digging into any and every solution. Ill post any restults in main thread.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] churchey360:
I just installed a custom kernel it fixed all my problems I just wanted my phone to be stock so I didnt have that KNOX warning on every boot but I guess I have to deal with it. Hopefully the 4.4.4/4.4.3 update fixes this.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] simaxe:
Can I unlock my sprint samsung galaxy S4

Can I unlock my sprint samsung galaxy S4 baseband L720VPUFNAE
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] MortTheBeast:
Ya sure can. I just rooted mine and holding off on recovery till I find out some more about roms.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] simaxe:
Can you give me the tutorial? 2 days android user, not much experience
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Daisflaque:
Your doing great for two days. Lol you've already recovered an almost bricked $550.00 device! Lol
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] simaxe:
no you mean there is no way I can unlock it?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Daisflaque:
Idk again.. I dont own your device.. but this may prove helpful.. http://xdaforums.com/showthread.php?t=2415587&page=81
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bcampa:
Q: How does one implement the Visual Voicemail widget in Next Launcher 3D?

Brand new S4 720T, 4.4.2 NAF (but I've an update I'm ignoring). I am unable to find any way of installing the Visual Voicemail widget (the one which shows number of new messages) in my new Next Launcher 3D. The widget is not listed as a choice in Next Launcher 3D, nor in the original Touchwiz launcher. (For that matter, I can't see how anyone could restore the widget for this app in Touchwiz if were accidentally deleted.) . I've searched here, Google, Sprint, GO's site, and at the site of the app's author–Smith Micro–for this information. Any advice appreciated.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] MortTheBeast:
Sent you a Private Message with a link... did ya get it?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jayshocka:
We regret to inform you that since July 1, 2014, Samsung Video and Media Hub service is no longer available as we focus on exciting new video products. You will no longer be able to rent or purchase content from Samsung Video or Media Hub......................

Got this email from samsung any one think the will send us an update to debloat then rebloat our phones;)
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] makipsee:
I am running negalite rom and up until the other day my gps was working fine. then when i was coming back from a walk and i went to stop the apps from recording my walk i noticed it only recorded like .42 miles when i walked over 1.7 miles. so for some reason my gps doesnt work in some apps yet it works in google maps and my weather widget follows my location but my walking app doesnt work, my speedometer app doesnt work and the gps status app doesnt work... any ideas?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jamilb112:
sph-l720 wont stay off while charging

Hi kinda new to this....bare wit me a lil.....I was running stock rooted mk2 on sph-l720. I wanted the nae 4.4.2 update so I unrooted gs4 and did ota update but got stuck with my "software version" still at mk2 .. and wifi won't turn on.went back and flashed nae modem file only and got my wifi up and running again. Now the issue I have is when ever I power off gs4 and plug in a/c adapter for a full charge it automatically powers the phone on..usually when I plug in a/c adapter with phone off a battery appears with lil dots at bottom to know it's charging....I want that back please help my phone rings too much when I don't wanna hear it thanks in advance and I also have a problem with not being able to set lock code for phone only pin and password all other options are shaded with message saying "turned off by administrator, encryption ppolicy or credential storage" .......
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
Hi kinda new to this....bare wit me a lil.....I was running stock rooted mk2 on sph-l720. I wanted the nae 4.4.2 update so I unrooted gs4 and did ota update but got stuck with my "software version" still at mk2 .. and wifi won't turn on.went back and flashed nae modem file only and got my wifi up and running again. Now the issue I have is when ever I power off gs4 and plug in a/c adapter for a full charge it automatically powers the phone on..usually when I plug in a/c adapter with phone off a battery appears with lil dots at bottom to know it's charging....I want that back please help my phone rings too much when I don't wanna hear it thanks in advance and I also have a problem with not being able to set lock code for phone only pin and password all other options are shaded with message saying "turned off by administrator, encryption ppolicy or credential storage" .......<br/>

To enable options for lock code edit build.prop as follows: Add # at beginning of line

security.mdpp=None

to

#security.mdpp=None
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jamilb112:
Thanks!! Got the screen lock options up and running....now if i can fix the gs4 to stay off whenever I plug in charger or any micro USB cable it would be great!!
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
[quote name="JhoonB51" post=54391420]Hi kinda new to this....bare wit me a lil.....I was running stock rooted mk2 on sph-l720. I wanted the nae 4.4.2 update so I unrooted gs4 and did ota update but got stuck with my "software version" still at mk2 .. and wifi won't turn on.went back and flashed nae modem file only and got my wifi up and running again. Now the issue I have is when ever I power off gs4 and plug in a/c adapter for a full charge it automatically powers the phone on..usually when I plug in a/c adapter with phone off a battery appears with lil dots at bottom to know it's charging....I want that back please help my phone rings too much when I don't wanna hear it thanks in advance and I also have a problem with not being able to set lock code for phone only pin and password all other options are shaded with message saying "turned off by administrator, encryption ppolicy or credential storage" .......<br/><br />

<br />

To enable options for lock code edit build.prop as follows: Add # at beginning of line<br />

<br />

security.mdpp=None <br />

to<br />

#security.mdpp=None[/QUOTE]<br />

<br />

Thanks!! Got the screen lock options up and running....now if i can fix the gs4 to stay off whenever I plug in charger or any micro USB cable it would be great!!<br/>

This just posted on XDA

http://www.xda-developers.com/android/no-wake-on-charge-xposed-module/
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Thanks!! Got the screen lock options up and running....now if i can fix the gs4 to stay off whenever I plug in charger or any micro USB cable it would be great!!

This just posted on XDA

http://www.xda-developers.com/android/no-wake-on-charge-xposed-module/[/QUOTE]

The No Wake Charge Thread

http://xdaforums.com/xposed/modules/mod-wake-charge-v0-1-t2826406
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ! twitty:
Every time I try to un root I get "Fail" using Odin and L720VPUAMDC_L720SPTAMDC_L720VPUAMDC_HOME.tar

Odin says:

<ID:0/003> Added!!

<OSM> Enter CS for MD5..

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

<OSM> Please wait..

<OSM> L720VPUAMDC_L720SPTAMDC_L720VPUAMDC_HOME.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> Get PIT for mapping..

<ID:0/003> Firmware update start..

<ID:0/003> aboot.mbn

<ID:0/003> NAND Write Start!!

<ID:0/003>

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

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

And the phone says in red:

Start [224, 1440]

SW REV. Check Fail : fused : 5, Binary : 1

Anyone able to help me out?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
What is your current bootloader?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ! twitty:
On the verge of sounding like a total noob how do i find out. I rooted with CF-Auto Root, am running Beanstalk 4.4 and have a CM kernal.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] LordKoga:
Are there any modded TW launchers that work with NAE?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
My Info on play store. It will tell you what bootloader you are on.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
Or Phone Info...either should work.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ! twitty:
Force closes every time i try to use it >.<
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
Try "Phone Info", does the same thing...
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jamilb112:
The No Wake Charge Thread

http://xdaforums.com/xposed/modules/mod-wake-charge-v0-1-t2826406[/QUOTE]

Yea I read up on that post and it seem like it just came out but I'm a lil skeptical about installing the Xposed framework As it looks like it's only been tested on galaxy s5 and a few other devices I guess I will wait for affirmation for xposed framework working for sph-l720 but I very much appreciate the help you have given!! Thanks a mill.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Yea I read up on that post and it seem like it just came out but I'm a lil skeptical about installing the Xposed framework As it looks like it's only been tested on galaxy s5 and a few other devices I guess I will wait for affirmation for xposed framework working for sph-l720 but I very much appreciate the help you have given!! Thanks a mill.[/QUOTE]

I have Xposed installed on SPH- l720, it works, at least on Super S4 rom. I tested the No Wake Charge, didn't work ?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ! twitty:
l720vpufnae
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
You cannot go back to MDC, you are on NAE bootloader. Did you do the OTA update?
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jamilb112:
I have Xposed installed on SPH- l720, it works, at least on Super S4 rom. I tested the No Wake Charge, didn't work ?[/QUOTE]

Yea I kinda figured it wouldn't work since the "no wake charge" module was only tested with the sph-l720T version...hopefully something will come up soon for the sph-l720 version meanwhile I wanna do a lil more research on the Xposed framework. It sound interesting
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Yea I kinda figured it wouldn't work since the "no wake charge" module was only tested with the sph-l720T version...hopefully something will come up soon for the sph-l720 version meanwhile I wanna do a lil more research on the Xposed framework. It sound interesting[/QUOTE]

Yeah, I read it too, but thought I would give it a shot.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ! twitty:
I finally got my sound back so may be ok. :D
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jamilb112:
I have Xposed installed on SPH- l720, it works, at least on Super S4 rom. I tested the No Wake Charge, didn't work ?[/QUOTE]

Yeah, I read it too, but thought I would give it a shot.[/QUOTE]

I hear ya...OK 1 more question..even tho I updated from mk2 to nae why is my bootloader version still at mk2?? Should I fix to match nae or is it OK at mk2??
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
The update apparently did not stick. MK2 bootloader is okay.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jamilb112:
When u say "did not stick" I'm assuming u mean I didn't get full update..yes? If so then could that be the reason my gs4 wakes up on charge?? And is there a fix get the nae to fully stick??
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
Yes, I'm meaning the update did not take or install correctly. As for the wakes up on charge it appears to be related the 4.4 updates, mine does it as well as many other people some of which are on NAE bootloader.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] jamilb112:
OK I guess I will wait on a fix..hey thanks alot jhoonb51 and 2WhiteWolves u guys been a big help...
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ! twitty:
Blah, my phone was working great but now doesn't get 3g or LTE on SOKP.

Anyone have a clue what to try? Thanks.
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] JhoonB51:
You have to give us a bit more info into what's going on..... firmware....Rom.....Bootloader...esle????
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] SB03:
Are there any TW based ROMs with the AOSP style tiles and TRDS (BLACKED OUT) apps??
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] ! twitty:
gave up lol
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] 2WhiteWolves:
Get My Info or Phone Info from play store to see exactly what bootloader, baseband ect... You are on.

Read this about roms and kernels

http://xdaforums.com/wiki/index.php?title=ROM-VS-Kernel

Gapps are Google apps, read this

http://wiki.rootzwiki.com/Google_Apps
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] DaveNotti:
Thanks for responding back, 2WW [if I may]! Both links were very helpful, especially the one about GApps. I feel kind of dumb for not knowing how simple it was now, LOL.

As directed, I downloaded one of the APPs mentioned in your response ["Phone Info" to be exact, and have the information available to me. What do I need to supply the thread with in order to provide more and sufficient information? [NOTE: some of the info previously posted by me above still applies.]
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] Smashfire:
Boot issue

edit: fixed it
[Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot] bryguy9021:
The info u need is your baseband.. The last 3 letters specifically. Settings... About phone... Baseband... Mine is nc6 which is newest version for sprint triband s4...however this may only need upgraded for tw based roms... Since u are on an older stock rom u MAY be in luck and have a non knox bootloader and if that is the case u would want to odin the latest radio but not update the rest of your phone. More can be explained when u provide exact info