How To Guide working method to enable Volte and Vowifi using PDC (no root)

[hrumph]

Sorry posted on the wrong thread!!

 

[ko2_wn]

anyone from indonesia has tried this?
i tried with profile VOLTE PTCRB and UK VODAFONE it didn't work (LE2120 with global rom installed)
any suggestion?

 

[piarkyu]

What did you do to activate volte in android 12??

 

[T@RO]

*#*#4636#*#* then Phone Information -> Set preferred network type. Choose :

NR/LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA

Or

NR/LTE/TDSCDMA/GSM/WCDMA

try this first

Obeid, I wonder if you can help me, my OP 9 pro, no longer has ability to recieve 5G from the time I installed the OS 12, C47 build. Before with the OS 11 I could with by using *#*#4636#*#* key. Any help would be grateful

 

[Obeid Allah]

Obeid, I wonder if you can help me, my OP 9 pro, no longer has ability to recieve 5G from the time I installed the OS 12, C47 build. Before with the OS 11 I could with by using *#*#4636#*#* key. Any help would be grateful

You need to open from diag mode using qpst and added it in the Carrie policy file

 

[piarkyu]

You need to open from diag mode using qpst and added it in the Carrie policy file

Hey Obeid, im running oos 12 beta 2 on my 9R. Have you foung a new method to activate volte on A12?

 

[zabranjeniples]

Anyone have any idea for 8T, I try every method, but every time I come to ''choose device in PDC'' step, I cannot see/find device.
I'm not sure where is the problem

 

[waldoud]

Hello same situtation for one plus o pro volte don´t work in oos 12 stable, please help me

 

[Tekn010933]

1. install Logkit v1.0.apk, and Engineering Mode v1.01.0.171117173719.apk
2. Open Phone and type *#800# select Engineering Mode
3. Oneplus Logkit ---> Function Switch ---> enable VoLTE, VoWifi и VT
4. Reboot
5. Open settings and enable VOLTE and voWi-fi
6. Open Phone and type *#801# select Engineering Mode
7. Switch to full port switch
8. Open settings and enable debugging by usb mode
9. adb reboot ftm
10. adb shell
11. setprop sys.usb.config diag,diag_mdm,qdss,qdss_mdm,serial_cdev,dpl,rmnet,adb
12. Open PDC and select profile ( sub0 and sub1 then click activate for VoLTE PTCRB for example)
13. Close PDC
14. adb reboot

It worked fine for my on Android 11 using this method here and thank you for that, until the OTA Android 12.47 completely forgot about device will be wiped. But anyhow tried partial root with Magisk(LoadedSuccessfully) and load apk's from there no go, tried file manager also allow "install from unknown sources" no go, still searching around the device is currently on Android 12.47 and another OTA just rolled out again..smh But I did not accept it..
Any luck installing apk's would greatly appreciate, searched on xda did not find too much info on this pop-up notification images on conflicting packages.
The method on here worked flawless for me on Android 11, thanks!

OnePlus Pro 9 5G
LE2121 _11_C.47

 

[tooobe]

You need to open from diag mode using qpst and added it in the Carrie policy file

Is this possible on non rooted OOS 12?

 

[anttaz]

1. install Logkit v1.0.apk, and Engineering Mode v1.01.0.171117173719.apk
2. Open Phone and type *#800# select Engineering Mode
3. Oneplus Logkit ---> Function Switch ---> enable VoLTE, VoWifi и VT
4. Reboot
5. Open settings and enable VOLTE and voWi-fi
6. Open Phone and type *#801# select Engineering Mode
7. Switch to full port switch
8. Open settings and enable debugging by usb mode
9. adb reboot ftm
10. adb shell
11. setprop sys.usb.config diag,diag_mdm,qdss,qdss_mdm,serial_cdev,dpl,rmnet,adb
12. Open PDC and select profile ( sub0 and sub1 then click activate for VoLTE PTCRB for example)
13. Close PDC
14. adb reboot

On Android 12 *#800# opening feedback mode?

 

[Volmond]

You need to open from diag mode using qpst and added it in the Carrie policy file

Not work on OOS 12

 

[vigorito]

Is there anything new on Enabling Volte on 9 pro on A12,since tut. from first post is not working anymore

 

[Paragonic]

Anyone succeeded on oos12?

 

[Steve0007]

Anyone succeeded on oos12?

If you are rooted just install the attached module

 

[Fishawy]

If you are rooted just install the attached module

Do you know if that works on OOS13 as well?

 

[Fonseca0303]

If you are rooted just install the attached module

that module is of no use, it only makes what logkit did appear but it does not enable the Modem...

 

[redzyy]

anyone from indonesia has tried this?
i tried with profile VOLTE PTCRB and UK VODAFONE it didn't work (LE2120 with global rom installed)
any suggestion?

Hi, any workaround? I'm from indonesia, op7pro oos12.1 , enabled volte toggle, but troubling to access pdc to change mbn profile.

 

[redzyy]

Hi, any workaround? I'm from indonesia, op7pro oos12.1 , enabled volte toggle, but troubling to access pdc to change mbn profile.

Indonesia use in_VDF profile mbn, volte work flawlessly.

 

[haelargh]

Indonesia use in_VDF profile mbn, volte work flawlessly.

Hi, could you share how you did it?