Hi, I bought a oneplus 8 phone from verizon USA I'm from Europe (Romania) and I'm on Orange, I saw that on oxygen update my device is not compatible with local installation, for reasons of state policies that do not allow the user to access the firmware, you can tell me if I will continue to receive the update, that I still have android 10 and I'm afraid I can no longer update
Hello, man how you unlock your sim? I am out of the USA and cannot use with any carrier. Thanks.
You should be on 11 now. It may not be able to update due to not being on Verizon's network. The only way to fix that would be to convert to global but I'm not sure how to do that on a Verizon device as they don't offer the bootloader unlock token service. I know there is a thread about it on here though.
I purchased a fully unlocked OnePlus 8 (IN2015) but have discovered that only the OnePlus 5G UW (running Verizon firmware) can use all of the Verizon network features like wifi calling, vvm, etc. I have reflashed carrier phones with global firmware in the past, but is it possible to go in reverse? Where do I find the carrier images?
I certainly can't speak to the whole "going in reverse" thing, but you can find the Verizon MSM image here. Worst case scenario, you try and it fails, MSM back to the unlocked global and you're back to square 1.
[SOLVED] - Solution found here.
This worked for me on OxygenOS 13 and seems to be permanent, persisting after reboot and SIM swap.
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
Hi PPLs,
Has anyone managed to force VoLTE Calling to be enabled on OOS12? I am using the OnePlus 8T and my wife uses the OnePlus 9. I have had to rollback both phone the OOS11 after testing OOS12 and realising the OnePlus Log Kit app no longer works, therefore no way to enable VoLTE calling.
For now we are holding on to OOS11 (with the Log Kit fix) until we find a fix in OOS12, otherwise we both might be forced to look and another brand of phone, which I really don't want to do.
Just as a side note, I was using a Realme XT which I bought in 2020 which had VoLTE enabled by default as soon as it recognised the SIM, so the network is capable, but I get no support from Vodafone AU as the OnePlus phones are imported as they are not generally sold in Australia. It seems the same story with all Australian carriers.
Also, my main reason for not rooting the phones is since we use them as daily drivers and need to use secure banking apps.
I know a few people have asked similar questions before, however I'm hoping there might be some progress on this soon.
Thank you!
Currently running: OnePlus 8T (KB2000) & 9 on OOS11 - Vodafone Australia
joe460 said:
Hi PPLs,
Has anyone managed to force VoLTE Calling to be enabled on OOS12? I am using the OnePlus 8T and my wife uses the OnePlus 9. I have had to rollback both phone the OOS11 after testing OOS12 and realising the OnePlus Log Kit app no longer works, therefore no way to enable VoLTE calling.
For now we are holding on to OOS11 (with the Log Kit fix) until we find a fix in OOS12, otherwise we both might be forced to look and another brand of phone, which I really don't want to do.
Just as a side note, I was using a Realme XT which I bought in 2020 which had VoLTE enabled by default as soon as it recognised the SIM, so the network is capable, but I get no support from Vodafone AU as the OnePlus phones are imported as they are not generally sold in Australia. It seems the same story with all Australian carriers.
Also, my main reason for not rooting the phones is since we use them as daily drivers and need to use secure banking apps.
I know a few people have asked similar questions before, however I'm hoping there might be some progress on this soon.
Thank you!
Currently running: OnePlus 8T (KB2000) & 9 on OOS11 - Vodafone Australia
Click to expand...
Click to collapse
Hi. No way. only Root
joe460 said:
Hi PPLs,
Has anyone managed to force VoLTE Calling to be enabled on OOS12? I am using the OnePlus 8T and my wife uses the OnePlus 9. I have had to rollback both phone the OOS11 after testing OOS12 and realising the OnePlus Log Kit app no longer works, therefore no way to enable VoLTE calling.
For now we are holding on to OOS11 (with the Log Kit fix) until we find a fix in OOS12, otherwise we both might be forced to look and another brand of phone, which I really don't want to do.
Just as a side note, I was using a Realme XT which I bought in 2020 which had VoLTE enabled by default as soon as it recognised the SIM, so the network is capable, but I get no support from Vodafone AU as the OnePlus phones are imported as they are not generally sold in Australia. It seems the same story with all Australian carriers.
Also, my main reason for not rooting the phones is since we use them as daily drivers and need to use secure banking apps.
I know a few people have asked similar questions before, however I'm hoping there might be some progress on this soon.
Thank you!
Currently running: OnePlus 8T (KB2000) & 9 on OOS11 - Vodafone Australia
Click to expand...
Click to collapse
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Why not try LineageOS 19.1(Android 12)?
Volte works fine out of box.
You just need gapps, magisk and some module to pass safteynet check, then it's all good.
Rootk1t said:
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Click to expand...
Click to collapse
Do you have any guide for this?
Secrecy not worki anymore
Rootk1t said:
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Click to expand...
Click to collapse
Thank you for the tip! I'm pretty comfortable with digging around like that.
I'll definitely give that one a go in the near future. It's my daily driver at the moment so I need to pick a time or use an old backup phone for a while.
Much appreciated!
IAAxl said:
Why not try LineageOS 19.1(Android 12)?
Volte works fine out of box.
You just need gapps, magisk and some module to pass safteynet check, then it's all good.
Click to expand...
Click to collapse
Thanks! LineageOS is usually my goto, but in this case it's my daily and I need all the secure banking and similar apps to work.
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
ghost.ign said:
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
Click to expand...
Click to collapse
Thank you!
Will give it a go on my wife's OP9 which I've kept on OOS11 because on this.
FYI I recently bought a OP10 Pro EU version and everything works perfectly including VoLTE & VoWIFI.
Looks like maybe the Global versions are having VoLTE issues in Australia on some carriers.
Only just bit the bullet 2 weeks ago with the OP8T and installed LineageOS 20. Works great out of the box.
I might consider re-flashing the stock OOS13 ROM on the 8T just to try this fix too.
ghost.ign said:
Finally!!! GUIDE To enable VoLTE and VoWifi on OOS 12.1 without root
Hello everyone, finally there is a way to enable VoLte without root You need 2 apps for the process .. Before starting if you have 2 sims make sure you disable the second sim and proceed.. After you finish with the first sim then enable the...
forum.xda-developers.com
Click to expand...
Click to collapse
UPDATE: GREAT NEWS! GOT VoLTE WORKING ON 4G & 5G - SOLVED
Thank you so much @ghost.ign !!
I finally got around to unbricking my almost forgotten OP8T KB2005 International Version using MSMDownloaderTool and tried the tweak using the link you provided. It worked!
Best part was, it worked on the current OOS13 and persists after reboot, as well as removing & reinserting the SIM. Very happy!
It's now time to update my wife's OP9 and do the same. Fingers crossed.
Many, many thanks!!!
FYI - For anyone else reading. I found the details to unbrick my OP8T here:
[OP8T][OOS KB05AA/BA/DA] Unbrick tool to restore your device to OxygenOS
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com
TIP: When installing the Qualcomm drivers on Windows, boot using the Windows start-up option no.7 to allow unsigned drivers. (Knowing that could've saved me a couple of hours.)
joe460 said:
Thank you for the tip! I'm pretty comfortable with digging around like that.
I'll definitely give that one a go in the near future. It's my daily driver at the moment so I need to pick a time or use an old backup phone for a while.
Much appreciated!
Click to expand...
Click to collapse
Hey any workaround to access pdc to change mbn profile on oos12 non root?
I have tried the shizuku and pixelims, but my ims status not registered.
redzyy said:
Hey any workaround to access pdc to change mbn profile on oos12 non root?
I have tried the shizuku and pixelims, but my ims status not registered.
Click to expand...
Click to collapse
i think i saw some post related to how to access PDC and that kinda stuff on OOS 12 or 13, i will post it here let me check if it is still there.
redzyy said:
Hey any workaround to access pdc to change mbn profile on oos12 non root?
I have tried the shizuku and pixelims, but my ims status not registered.
Click to expand...
Click to collapse
[GUIDE][A11][A12][A13] VoLTE and VoWIFI on custom/stock ROMs with any Carrier
Activate VoLTE & VoWIFI on custom/stock ROMs with any Carrier Yes, yes, I know that this is not the first thread with activation VoLTE and VoWIFI. But my thread will be more convenient and easier to understand. ATTENTION ! ! ! These methods...
forum.xda-developers.com
ghost.ign said:
[GUIDE][A11][A12][A13] VoLTE and VoWIFI on custom/stock ROMs with any Carrier
Activate VoLTE & VoWIFI on custom/stock ROMs with any Carrier Yes, yes, I know that this is not the first thread with activation VoLTE and VoWIFI. But my thread will be more convenient and easier to understand. ATTENTION ! ! ! These methods...
forum.xda-developers.com
Click to expand...
Click to collapse
Thanks for the response, i checked that thread already, for oos12, they need rooted phone.
I can confirm that Oneplus 8T (KB2003) on OOS13, using Shizuku and Pixel IMS can activate VOLTE. I am using KB2003_11_F.63 build.
warlord2045 said:
I can confirm that Oneplus 8T (KB2003) on OOS13, using Shizuku and Pixel IMS can activate VOLTE. I am using KB2003_11_F.63 build.
Click to expand...
Click to collapse
I'm unable to confirm, maybe someone else can. I can however suggest that there's is likely no harm trying. I believe it should work across all carrier unlocked models.
Give it a go and report back if you can share.
FYI - since upgrading from OOS11 to OOS13 my model number has changing from KB2000 to KB2005 using the standard OTA upgrade process.
Rootk1t said:
Actually there is a way, but not straightforward and if you mess up, you can brick your phone.
First of all you need to unlock engineering menu in OOS12 and in MBN section try to enable VoLTE. If after this volte still doesn't work, enable diagnostic ports via engineering menu, and only after via QPST and PDC activate carrier profiles for your region (Vodafone Australia).
P.S: Making it via root is easier, as Volte is enabled via Magisk module, and diagnostic ports for PDC & QPST are enabled via basically two commands in adb.
Click to expand...
Click to collapse
Recent updates have made this method a more dangerous option. I can't go back
If you know how to put it back together, I'd love to know.
Hello,
I'm on the kb2005 and i don't have any options for wifi calling, volte or LTE.
I'm on OOS 13.1 in Canada.
Before i upgrade my phone, what options do i have? What am I doing wrong?
I have the same issue on my KB2003 since 13.1. No wi-fi or incoming/outgoing calls on either SIM. Had to put my SIMs in other phones before factory resetting which accomplished nothing.
I need to downgrade to 13.0 or try a different variety of 13.1. It does not appear, based on posts, to be a widely experienced problem.
If you have found a solution, please share.
You might want to try this: https://forum.xda-developers.com/t/...12-c-33-build-need-root.4478889/post-87271815
KnowNadda said:
I have the same issue on my KB2003 since 13.1. No wi-fi or incoming/outgoing calls on either SIM. Had to put my SIMs in other phones before factory resetting which accomplished nothing.
I need to downgrade to 13.0 or try a different variety of 13.1. It does not appear, based on posts, to be a widely experienced problem.
If you have found a solution, please share.
Click to expand...
Click to collapse
When you insert sim-card smartphone (in this example 8T) checks what carrier it belongs to and activates looks in the inbuilt profile base and activates the appropriate one for your carrier.
If the phone doesn't find the one for your carrier it activates the generic one, which may work only partially for your carrier or don't work at all if settings mismatch.
That worked generally good in OOS11/12/13, but OnePlus changed smth in OOS13.1 which makes magisk VoLTE enabler modules only partially (but still) effective, and also specified by you problems occur.
You can try to activate engineering mode (easier via magisk module) and change carrier profile manually from within phone.
It can be also done via PDC software in Windows.
If you don't want or can't do the above mentioned you can try different carrier sim cards or apply for support (carrier or oneplus).
BillGoss & Rootk1t
Thanks for the suggestions. I have time this afternoon to try things.
I had no idea my perfectly configured and operating phone running T_Mo and Verizon SIMs would get crapped by a seemingly minor update. I would have waited for Android 14 if I had.
Wondering why I can't even get Wifi working. I may MSM back to 11 and try to get back on13.0 and STOP!
I don't want to keep using my Pixel 6 Pro because it's size & weight are enough to make me miss my 8T.
I have Oneplus Engineer mode unlock & VoEnabler modules active in Magisk. No icon indicating VoLTE active when both SIMs indicated VoLTE prior to 13.1 . I have QPST installed but after poking around I think I need to throw in the towel on 13.1 and somehow fastboot flash to downgrade or MSM to A11 and upgrade. How do I stop before 13.1 since I will likely only be offered a jump to 13.1?
Can I boot OrangeFox or TWRP and flash an older than current version since my bootloader is unlocked? I have the payload for OOS 13 F.63.
pixel-volte-patch/README.en.md at main · kyujin-cho/pixel-volte-patch
Rootless replacement for persist.dbg.volte_avail_ovr patch - pixel-volte-patch/README.en.md at main · kyujin-cho/pixel-volte-patch
github.com
Try this will work for sure without root