VOLTE(Calling plus) Working on Sprint Note 8.

BlueFox721

Senior Member
Jan 4, 2014
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Foley
I have unlocked Note 8, have not received update yet, applied the setting change for shortcut master lite for enhanced LTE and turned on both the E911 and voice support in the VoLTE test UI menu...my VoIP has been working great with no loss of messaging or other functions...My IMS settings are all left at default though...this gave me a 5% boost in data speed throughput as well...the only thing I'm lacking on an unlocked Note 8 on Sprint now is VVM and Google Voice is actually better so I am doing great...
 

jpwhre

Senior Member
Aug 3, 2008
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Your VoLTE is working fine with an unlocked Note 8 on Sprint?
If that was directed to me, I have a Sprint branded note 8. I didn't know there' was an update on the 15th, i found out on the 20th. After update, phone launched right into voLTE settings on its own. I was busy, pulled the apk, and shared it later.
 

urirx98

Senior Member
Nov 9, 2007
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Im working aswell on a UNLOCKED phone on Sprint network after doing step 16, and even got that strange message when i was on phone and got call waiting to pickup the 2nd call and place 1st on hold or hang up on 1st call and pick up. I thought i picked put on hold but was driving so not really sure which i picked lol
 

howie411

Senior Member
Jun 23, 2011
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So I tried to follow these directions. The LTE+ icon is now enabled on the phone but when I try to go to com.test.LTEfunctionality.VoLTETestUI I get the following errorr: /data/users/0/ org.vndnguyen.shortcutmaster.lite/cache/run[2]not found
 

jpwhre

Senior Member
Aug 3, 2008
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It's it a sprint device or unlocked device on Sprint?

I googled com.test.LTEfunctionality.VoLTETestUI and not finding it. Not found on device either. That said, call your voicemail (or friend, someone in the house) and try surfing while on a call.
 

OnnoJ

Senior Member
Nov 13, 2012
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Medemblik
When I open the Enhanced LTE Services menu from shortcut master, this is all I get on my unlocked N8 with AT&T sim installed. Blank page lol. View attachment 4339689

Sent from my SM-N950U1 using Tapatalk
On my N950U1, using TMO, there are 2 Enhanced LTE Services shortcuts shown in Shortcut Master (light). One under Mobile Networks, which shows the same empty page as yours, the other under Phone which shows the attached screenshot.
 

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OnnoJ

Senior Member
Nov 13, 2012
392
123
63
Medemblik
So I tried to follow these directions. The LTE+ icon is now enabled on the phone but when I try to go to com.test.LTEfunctionality.VoLTETestUI I get the following errorr: /data/users/0/ org.vndnguyen.shortcutmaster.lite/cache/run[2]not found
Almost the same on N950U1 (unlocked version), but error reads /data/users/0/ org.vndnguyen.shortcutmaster.lite/cache/run[2]: su: not found. So I think you need root to access...
 
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howie411

Senior Member
Jun 23, 2011
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It's it a sprint device or unlocked device on Sprint?

I googled com.test.LTEfunctionality.VoLTETestUI and not finding it. Not found on device either. That said, call your voicemail (or friend, someone in the house) and try surfing while on a call.

Mine is a unlocked device on Sprint network. Got it directly from Samsung.
 

jpwhre

Senior Member
Aug 3, 2008
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Tucson
Mine is a unlocked device on Sprint network. Got it directly from Samsung.
From my understanding, Sprint voLTE doesn't work on unlocked devices. The voLTE that works is for the note 8 from Sprint.

I grabbed the apk for others and it didn't work for those on unlocked devices. Wouldn't even install
 
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