[Sprint  Galaxy Note 4 General] Llew292:
NOTE: THIS IS FOR THE US SPRINT NOTE 4 WITH MIUI 7

Ok so I know it has been a while since I last updated this post. I switched back to TW rom and was planning to just wait till either a fix has been

made or the developer fixed the issue. i just tried it again last night, dualbooted both miui from both gtbluesky and bxfxf.

I updated them both to the newest versions and it seems the issue has still not been fixed. I have also seen talk on bxfxf's post about

the thread being dead so i am going to be concentrating on miui from gtbluesky. To be clear i have not found a fix for the issue. I did however

make an app to use as a workaround.

Prerequisites

Miui by either gtbluesky(Recomended) or bxfxf

Xposed framework by rovo89

wsm (xposed installer) by BurgerZ and BalcanGSM

GravityBox[KK] by C3C076

call/text fix (made with Tasker)

Downloads

gtbluesky's rom or bxfxf's rom

Xposed wsm

Gravitybox

call/text fix

apns-conf.xml

instructions

Fallow instructions to install the rom of your choice i have not tested the app on bxfxf's rom so if it does not work as planned let me know and ill make a separate one for it ASAP.

then install and activate xposed and Gravitybox (may have to reboot phone a couple times)

install call/text fix and Enable autostart.

To enable autostart open Security click permissions then autostart and toggle call/text fix to On.

(optional) if you have not already manually added apn from old post

use a root explorer and place the apns-conf.xml file in /system/etc and Change file permissions to 644 rw-r--r--

P.S. i did attempt to make an installable zip... its embarrassing to say but it is out of my skill level right now

i couldnt figure out if if was that i just failed horribly or if my dualbooting the rom was interfearing...

if someone wants to do the work for me be my guest i'll add it to the post

Features

automatically switches from LTE to 3G when you open Phone, Contacts,or Messaging.

It does not have an interface it is just a background service though if the service is ever deactivated or killed (which shouldnt happen) click on the icon to Restart the service.

Bugs

If you find any let me know

OLD THREAD

I've been using this rom a couple days now and have been searching for a way to enable lte data but all ive been able to do with the current settings

is enable the radio on 4g but still no internet.

what i did was flashed back to stock rooted 5.1.1 and dualbooted miui7 by bxfxf (http://xdaforums.com/note-4-sprint/development/miui7-sprint-samsung-galaxy-note4-t3235227)

by installing to the data partition with dualboot patcher by chenxiaolong (http://xdaforums.com/showthread.php?t=2447534)

Now in the stock rom i used the msl code for my phone to view the LTE APN

and copied the info to my pc then booted into miui7

Note: dualbooting is not required for this to work but was necessary to get the APN and is fascinating if anyone is interested. ;)

Step one

once miui is booted go to settings/mobile networks/Access Point Names and select Sprint (should be the only apn there)

Here are the settings

Name = Sprint

APN = n.ispsn

Proxy = Not set

Port = Not set

Username = Not set

Password = Not set

Server = Not set

MMSC = http://mms.sprintpcs.com

MMS proxy= 68.28.31.7

MMS port= 80

MCC= 310

MNC= 120

Authentication type=None

APN type = default,mms (can add in more supl,dun,fota but i think those are stock specific so i left them out)

APN protocol = ipv4/ipv6

APN roaming = ipv4/ipv6

Bearer = Unspecified

MVNO type = None

Important: now save apn.

Step Two

open dialer and type in *#*#4636#*#* and select Phone Information

scroll down and select the first setting and change it to

LTE,CDMA and EvDo or LTE,CDMA,EvDo, GSM/WCDMA

and exit

Step Three

Reboot and Enjoy 4G LTE Data :D

UPDATE This fix only updates the apn to give access to 4g lte data and mms. The only issue left is OUTGOING sms and calls.(can still receive sms and answer calls on 4g) Unfortunately that is NOT an APN issue. An APN only effects DATA and MMS. (You can in fact actually use your phone to call and send sms with no apn at all.) However if i am not mistaken it is an issue with how the rom utilizes the modem.

temp fix...ish when not using internet switch to 3g only (sorry guys that's all we can do till someone fixes this issue)

This may work on other US phones with miui though I'm not sure

If this does not work for you and you loose signal open APN settings again and select Reset to Defaults at the bottom then reboot