[GUIDE][PARTIAL] Unlock Additional LTE bands on Chinese & US variants of OnePlus 3

[thomas999]

@thomas999

@snowwolf725 also
released an app. If you install it and are rooted you can enable diagnostic mode from the app.

Thanks.
I had rooted my phone, installed the app and enabled diagnostic mode.
But device manager only shows Oneplus device which cannot install the Qualcomm drivers when I try updating drivers for it. There is no Android device as shown in the video.

 

[allluke]

Thanks.
I had rooted my phone, installed the app and enabled diagnostic mode.
But device manager only shows Oneplus device which cannot install the Qualcomm drivers when I try updating drivers for it. There is no Android device as shown in the video.

This is from @otonieru

https://drive.google.com/file/d/0B09fj-nvjJeoRWlwa3JDYnZyWFk/view

He modded the driver to work for our phone. If you download this and start computer in driver signature not required mode and install you should get it working.

 

[thomas999]

This is from @otonieru

https://drive.google.com/file/d/0B09fj-nvjJeoRWlwa3JDYnZyWFk/view

He modded the driver to work for our phone. If you download this and start computer in driver signature not required mode and install you should get it working.

I followed the instructions here to get my computer in test mode.
https://www.howtogeek.com/167723/ho...8.1-so-that-you-can-install-unsigned-drivers/

Enabled rmt_storage Patch (patched in TWRP earlier) , Qualcomm diagnostics mode and USB debugging mode, but still can't get my computer to detect the Android device. Using Windows 10 Pro 1607 Build 14393.1358 .

 

[allluke]

I followed the instructions here to get my computer in test mode.
https://www.howtogeek.com/167723/ho...8.1-so-that-you-can-install-unsigned-drivers/

Enabled rmt_storage Patch (patched in TWRP earlier) , Qualcomm diagnostics mode and USB debugging mode, but still can't get my computer to detect the Android device. Using Windows 10 Pro 1607 Build 14393.1358 .

Install that link I sent. It works

 

[thomas999]

Install that link I sent. It works

Thanks I was finally able to get 4G+ on my 3T.

 

[ILLnar]

Hey, guys!
I've got OP3 A3000 US and mobile phone operator - Yota(Russia), which has LTE-Advanced with aggregated bands 3 and 7.
So, I want to try it out.
I finded this guide how to enable aggregation.
But I noticed that OP3 A3000 US haven't band3.
Could you tell me, what I need to do step by step, please.
Opening post is very complex for me.
Thanks!

 

[jackindojogja]

hi, which QCN file to unlock CA b3+b3 and b40+b40 ?

 

[Sakura_Love]

unlock in A3003?

So,now can i unlock band 4 in A3003???
I bought a wrong model QAQ

i try to use the UPDATE5'S QCN.
Now my A3003 has BAND4:ASW-1 And Band2:1900PCS,but still use HSPA+,NO 4G OR LTE????

Oh,i live in NY and use cricket Network(AT&T's Network)

 

[leo_hacker82]

network signal guru show band 4 aws..when i lock band and clear enforcing..phone don connect to lte, just hspa+,any idea..cuz its clear phone has band 4..but no connect

 

[Sakura_Love]

network signal guru show band 4 aws..when i lock band and clear enforcing..phone don connect to lte, just hspa+,any idea..cuz its clear phone has band 4..but no connect

oh,my phone is also.Has Band 4 2 in network signal guru but when i clear the lock band . My phone still in hspa+
Are you modal is A3003 and you want to unlcok the us lte?

 

[bostagres]

Helo everyone can you help me ,which guide I need to follow for make OnePlus 3 can use LTE band 5

 

[leo_hacker82]

oh,my phone is also.Has Band 4 2 in network signal guru but when i clear the lock band . My phone still in hspa+
Are you modal is A3003 and you want to unlcok the us lte?

is model a3000 i think china model cuz cannot connect to band 4..beside its there

 

[Bundizle]

Thanks a bunch

To all involved in the making of this. I salute you. Thank you so much for this. Got my 3t working after like 7hours of doubt and comparing **** and what not. This deserves 5 stars!. Thank you again!

 

[bokkoman]

Does this work on a European oneplus 3?

 

[Sakura_Love]

Does this work on a European oneplus 3?

I tried it.But when i use the QCN in UPDATE 7.There is no BAND 4 or 2.And I tried the QCN in UPDATE5,there is BAND 4 and 2,but It still has no LTE or 4G:crying:

 

[bokkoman]

I tried it.But when i use the QCN in UPDATE 7.There is no BAND 4 or 2.And I tried the QCN in UPDATE5,there is BAND 4 and 2,but It still has no LTE or 4G:crying:

Thanks for letting me know. DId you try latest update? 4.1.6?

 

[rayvere]

To all involved in the making of this. I salute you. Thank you so much for this. Got my 3t working after like 7hours of doubt and comparing **** and what not. This deserves 5 stars!. Thank you again!

Are you using nougat? Curious to try this, but since the OP states this guide is for marshmallow I'm hesitant.

 

[Bundizle]

Are you using nougat? Curious to try this, but since the OP states this guide is for marshmallow I'm hesitant.

Yes works also with open beta 11

 

[swarnav1995]

I have a OnePlus 3T (A3003) variant which I recently bought in India. I'm moving to the US in a couple of weeks and getting a T mobile connection there. Now according to their website, T mobile offers LTE on 2, 4 and 12 bands. I was wondering whether there is a way to unlock these bands on my phone.

PS. I am rooted and running a custom ROM and kernel.
Any help is appreciated. I don't want to buy a phone right away cuz this is a new phone. I don't want this to go to waste.

Thanks a ton!

 

[deepsaha007]

I have a OnePlus 3T (A3003) variant which I recently bought in India. I'm moving to the US in a couple of weeks and getting a T mobile connection there. Now according to their website, T mobile offers LTE on 2, 4 and 12 bands. I was wondering whether there is a way to unlock these bands on my phone.

PS. I am rooted and running a custom ROM and kernel.
Any help is appreciated. I don't want to buy a phone right away cuz this is a new phone. I don't want this to go to waste.

Thanks a ton!

Bro I am having one plus 3t North America version golden one,if you want we can exchange them..I need Indian model and you need usa model ..

and mine is not rooted and stock beta rom..

If intrested pm please I am from kolkata.