Attend XDA's Second Annual Developer Conference, XDA:DevCon 2014!
5,809,137 Members 49,737 Now Online
XDA Developers Android and Mobile Development Forum

Why no 3G or LTE while in a phone call?

Tip us?
fifedogg's Avatar
Senior Member - OP
Thanks Meter 99
Posts: 692
Join Date: Apr 2010
Default Why no 3G or LTE while in a phone call?

If I remember correctly I could use Data while on the phone on my M7, why am I not able to on the M8? Running ViperRom and have full LTE service but can't talk and use data at the same time...
calinormy's Avatar
Senior Member
Thanks Meter 27
Posts: 175
Join Date: Jul 2008
The same is happening in S5....

Sent from my SM-G900F using XDA Premium 4 mobile app
BD619's Avatar
Forum Moderator
Thanks Meter 7,819
Posts: 8,143
Join Date: Apr 2012
Location: Xda-Dev,NV

Moved to Q&A

Frequently Asked Questions - HTC One-M7-Sprint(m7wls) | HTC Evo 4G LTE(Jewel) | HTC One-M8-Sprint(m8_whl)
ROM Cleaner | AROMA | Remove Bloatware | Backup Apps | Install Apps/Mods
ROM Cleaner for HTC Evo 4G LTE or ROM Cleaner for HTC One
My DIY guides on how to root your HTC Evo 4G LTE | HTC One(M7)-Sprint | HTC One(M8)-Sprint

Forum Moderator
joshuaw84's Avatar
Senior Member
Thanks Meter 201
Posts: 355
Join Date: Sep 2010
This thread will get you started

It's no fault of the phone, Rom or anything like that.

Sent from M8 on XDA Premium APP
Captain_Throwback's Avatar
Retired Moderator / Recognized Contributor
Thanks Meter 9,308
Posts: 10,579
Join Date: Aug 2008
Location: Bensalem, PA

There are threads about this here already. A search should yield results.

The bottom line is that this is not currently possible on the Tri-Band LTE devices on Sprint's network.
Device 1: HTC One (M8)/831C | Hardware Version: 0005

Baseband: | PRI: 2.62_003 | PRL: 53135
Recovery: TWRP

Device 2: HTC Jewel/PJ75100 (EVO 4G LTE) | Hardware Version: 0003

Baseband: | PRI: 3.02_003 | PRL: 56018
Recovery: TWRP

Device 3: HTC Shooter/PG86100 (EVO 3D) | Hardware Version: 0002
Baseband: | PRI: 1.55_003 | PRL: 22100
Recovery: TWRP

Device 4: HTC Supersonic/PC36100 (EVO 4G) | Hardware Version: 0004
Baseband: | PRI: 2.33_003 | PRL: 40460
Recovery: TWRP
The Following User Says Thank You to Captain_Throwback For This Useful Post: [ Click to Expand ]
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes