Oneplus 6t question - OnePlus 6T Questions & Answers

Hello,
I purchased a oneplus 6t from t-mobile. I paid it off and unlocked it. I then flashed it to the international version. Will this phone work with AT&T or am i still stuck with using it at t-mobile?
Thanks

It'll work with everyone once unlocked, same thing I did.

Related

LS997 V20 Sprint Oreo Sim Unlock

I ended up purchasing an unlocked LS997 instead of an H918 through my own carelessness. I had intended to put it on T-Mobile, and after reading some found out it will work. However once upgraded to Oreo it would appear the LS997 relocks the and can only be used for Sprint. The phone I got is running software VZD and I'm concerned if I take the Oreo update it will revert and be useless for me. Has anyone successfully updated to oreo to while on another carrier. If I get a Sprint Sim and use it when doing the upgrade does it make any difference? I got it off Swappa from a reseller and there is no way I can find it the original owner to get the unlock through Sprint.

Anyway to Flash T-Mobile OnePlus 6T to Stock Oxygen Image?

I recently purchased a T-Mobile OnePlus 6T. When I purchased it I thought it was the unlocked version but it has T-Mobile bloatware apps and when you turn on the device it says T-Mobile. It's unlocked so it works with Cricket but I kind of don't like all the T-Mobile stuff. Is there a way to just flash a factory unlocked ROM and make it look just like a regular unlocked OnePlus 6T?
Short Answer: Google the exact same thing.
Long Answer: in the Guides section, there is a whole thread dedicated to this. Its a good place to get started.
There is a thread on converting it from T-Mobile branding to international model with a hacked Qualcomm Snapdragon processor tool that bypasses the checks. It's also a huge help for when you accidentally brick it.
I have converted mine so I can say that the tool works (currently running a custom ROM).
Sent from my ONEPLUS 6T using Tapatalk
You could always root your device, then use root explorer to remove or replace the boot animation. Then use magisk and the magisk deblotter module to remove the offending apps.
Newerabs said:
I recently purchased a T-Mobile OnePlus 6T. When I purchased it I thought it was the unlocked version but it has T-Mobile bloatware apps and when you turn on the device it says T-Mobile. It's unlocked so it works with Cricket but I kind of don't like all the T-Mobile stuff. Is there a way to just flash a factory unlocked ROM and make it look just like a regular unlocked OnePlus 6T?
Click to expand...
Click to collapse
Look here https://forum.xda-developers.com/oneplus-6t/how-to/t-mobile-6t-to-international-t3888307

Need help on unlocking sim for T-Mobile One Plus 6t

Hey guys long time lurker here. I bought a One Plus 6t from T-Mobile and right after I bought it I did the international conversion.
Now I'm trying to sell the phone and the only way to get it sim unlocked is by using the T-Mobile Device Unlock app for what I personally know.
I downloaded the apk file for T-Mobile Device Unlock but it says not compatible. Is there any way to flashback to T-Mobile software version? Thanks!
heyfamily said:
Hey guys long time lurker here. I bought a One Plus 6t from T-Mobile and right after I bought it I did the international conversion.
Now I'm trying to sell the phone and the only way to get it sim unlocked is by using the T-Mobile Device Unlock app for what I personally know.
I downloaded the apk file for T-Mobile Device Unlock but it says not compatible. Is there any way to flashback to T-Mobile software version? Thanks!
Click to expand...
Click to collapse
Look here https://forum.xda-developers.com/oneplus-6t/how-to/tool-t-mobile-oneplus-6t-msmdownloadtool-t3868916

McLaren 7t pro to stock firmware?

Just bought the T-Mobile edition McLaren 7t pro and was wondering if there is a way to get stock firmware on this device. Already have the device sim unlocked so I have the OEM unlock checked already. Thanks in advance.
Jaimesco12 said:
Just bought the T-Mobile edition McLaren 7t pro and was wondering if there is a way to get stock firmware on this device. Already have the device sim unlocked so I have the OEM unlock checked already. Thanks in advance.
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Click to collapse
may i ask, how did you manage the sim unlock?
yenkoPR said:
may i ask, how did you manage the sim unlock?
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Click to collapse
I got mine SIM unlocked just by asking TMobile. I messaged them on Twitter. The rep was so nice. BUT...you won't be able to unlock the bootloader until OnePlus grants you an unlock token....which takes at least a week!! Dumbest process ever. So yeah, OP probably won't be able to even load the stock image without unlocking the bootloader. Maybe. I haven't done something like that in a while and/or if it's needed just for flashing an image.
We don't even have the MSMDownloadTool for the McLaren 5G for any potential unbricking.
Any attempts to flash stock McLaren firmware will be at your own risk. Even if it's just the system image and you keep the core firmware, you could still lose 5G or bootloop.

T-mobile Oneplus 6T dual sim with Lineage

Hello, I haven't been able to find a clear answer to this in my research. I have a T-Mobile Oneplus 6T, if I unlock the bootloader and flash Lineage, will the dual sim work, or do I have to convert it to the international OOS first?
Thanks!
hachigoro said:
Hello, I haven't been able to find a clear answer to this in my research. I have a T-Mobile Oneplus 6T, if I unlock the bootloader and flash Lineage, will the dual sim work, or do I have to convert it to the international OOS first?
Thanks!
Click to expand...
Click to collapse
Since no one else has chimed in..... I think you have to convert it to international first to install LOS anyways. Going over my Guide thread, everyone with the TMobile version converted to International first. Feel free to try without first, worst case you run the conversion anyways I guess.
Next the TMobile 6T is not the same as a Regular 6T. It has a single IMEI, while a regular 6T has two IMEI. So even with "dual" sim working, there are instances where this might not work. Most common I've seen is when the sims are on the same network. So be aware of that.
There are several Tmobile users in the LOS thread, and that one is a bit more active, you could try this question in there?

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