[Guide]Activate VoLTE/VoWiFi OOS 11(OB1&OB2)

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dilruk

Senior Member
Nov 14, 2011
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Colombo
iam currently using the old method,
Updates the modem using QPST,
Choose the profile India vodafone,
And the LTE, Vowifi work great,
But the device returns to the default setting Oversea Profile,
from time to time.


in this guide the default profile is what I choose ?
Have you tried deleting the default profile?
 

m.omdaa

Senior Member
Jan 24, 2014
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I'm trying activate volte on vodafone Egypt with no luck :( :( using india, germany vodafone profile and telefonika uk .... any other suggestions ???
 

m.omdaa

Senior Member
Jan 24, 2014
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So i know for a fact that both india and uk tele is working with vodafone egypt after activate it on my friend op 7t pro but non of them work with my 5T pixel and op7p mbn attached here , any ideas or how can i extract the 5T mbn files to activate it with ??
 

vladvlad12

Senior Member
May 27, 2020
110
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Bucharest
So i know for a fact that both india and uk tele is working with vodafone egypt after activate it on my friend op 7t pro but non of them work with my 5T pixel and op7p mbn attached here , any ideas or how can i extract the 5T mbn files to activate it with ??
I also gave it a try on one plus 6t but also is not working, idk why :(
 
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m.omdaa

Senior Member
Jan 24, 2014
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Here are the original mbn files extracted from OOS 10.0.1 and used to activate VoLTE at Vodafone Egypt via Vodafone India profile and also working via Telefonica uk too.
 

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m.omdaa

Senior Member
Jan 24, 2014
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and just to know profiles from pixel 4 and 5, op7p didn't work for me and only file extracted from my current rom worked as shown.
Screenshot_20210223-130520.jpg
 

vladvlad12

Senior Member
May 27, 2020
110
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Bucharest
using any root explorer navigate to vendor/firmware_mnt/image/modem_pr/mcfg/configs/mcfg_sw/generic
and you will find original oos mbn files
Thanks. Will try one of this day. Will try using an emulator then install oos for 6t, cause my friend has no root so I will do it in emulator. Thanks for info !
 
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