OnePlus 7T

liehuo

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Thanks for this. Is your volte still working now? Any issues?

Anybody else tried this out?

I just tried enabling VoLTE, just sharing with those interested

Guide to enable VoLTE

1. Download these 4 files:
QPST (Install on PC) - https://androidfilehost.com/?fid=11410963190603912872

Qualcomm Driver (Install on PC, select WWAN option) - https://androidfilehost.com/?fid=11410963190603864074

Oneplus logkit (Install on phone) - https://forum.xda-developers.com/attachment.php?attachmentid=4763657&d=1558542807

Oneplus Engineering Mode (Install on phone) - https://www.apkmirror.com/apk/onepl...-0-171117173719-25c8842-android-apk-download/

2. Install the files as mentioned on PC/Phone

3. At phone dialer, key in *#800# > oneplus logkit > Function Switch > Tick "VoLTE Switch"

4. Reboot the phone

5. At phone dialer, key in *#801# > Engineering mode > ON "Full-port Switch"

6. Launch PDC Software on your PC

7. Select the Qualcomm WWAN Adapter




8. Right Click "Oversea-Commercial_DS", deactivate Sub0/Sub1 (Sub0 is SIM1, Sub1 is SIM2)



For me, M1 sim is in Sub0, so i only deactivate Sub0

9. Scroll down, and find and Right Click India-VoLTE-Vodafone > Set SetSelectedConfig > Sub0/Sub1



10. Once done, click on the Activate button below to activate the VoLTE Profile



11. Reboot your phone

12. Go to your Settings Wi-Fi & Internet > SIM & network > SIM 1/2 > Toggle on VoLTE

13. If everything is successful, the VoLTE icon will appear on status bar




Disclaimer: Try it on your own risk, dont claim from me if your phone up lorry :s13:
 

superio

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I think they may not have ready stocks. I whatsapp them for stock availability of McLaren series om 11 Nov and they said may need to wait.

I ordered from 131plus on 11.11. Still not shipped. Anyone else got missing order?
 

superio

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So no place in Singapore that potential buyer can visit to test and feel the phone hor?
 

jtec14

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There's no signal for the TPG sim, how to get data? This is something perculiar. Check your phone specifications regarding individual sim frequency band support.

This is the behaviour for my oneplus 7 with tpg sim.

Before enabling volte, the triangle for tpg sim will be empty if i switch default sim for mobile data to starhub. But when switch to tpg, you will see 4g network but can only use data subject to APN setup correctly.

Per oneplus website, except for NA variant, the rest does support tpg lte bands 8 and 40.
 
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