Unlock Now!
Unlock with Cellunlocker.net Risk Free

T-Mobile OnePlus 6T Unlock

icon/reviews Created with Sketch. 4.8
17085 reviews
  • Overview
  • FAQS
  • Instructions
  • Watch Demo
  • Reviews

How To Unlock OnePlus 6T from T-Mobile

Unlock T-Mobile OnePlus 6T

The OnePlus 6T is now available from T-Mobile. It is the first Oneplus device available from USA carriers. It is also the first OnePlus device to come carrier locked. This means, you will not be able to use your Oneplus 6T from T-Mobile on another service provider until you get it carrier unlocked. As with most T-Mobile USA devices, the Oneplus 6T comes with the preinstalled unlock app. If you try running it, you will get the option for temporary unlock and permanent unlock. However, unless it is unlocked on the back end, you will always get unlocked failed until it is officially unlocked on the back end. That is exactly what Cellunlocker.net does! We can get it permanently unlocked on the back end, so when you run the device unlock app, it will permanently unlock.

tmobile sim unlock app

If your OnePlus 6T mobile phone is unlocked you will be free to use it with any mobile phone service provider in the world. You can use it on AT&T, Rogers, Fido, Bell, Vodafone, Claro and internationally. This is great if you want to buy a local sim card and save on roaming fees, or if you want to change service providers that provides better rates etc..

Unlocking is permanent, you don’t need to enter the unlock code every time you change SIM Cards.

T-Mobile OnePlus 6T

Network Unlock

We unlock your (insert_make) Phone from any carrier restrictions, you’ll be free to use any sim.

T-Mobile OnePlus 6T

Unlock From Home

The Step by Step process is so easy do it from home. No Software or Cables required.

T-Mobile OnePlus 6T

Save on roaming fees

If you are traveling, save money by buying a local SIM card. Use the sim card of your choice internationally.

T-Mobile OnePlus 6T

Lowest Price Guaranteed

There are no middlemen! We will match/beat any competitor pricing.

T-Mobile OnePlus 6T

Official Unlocking Method

Exact same method your provider will use. No risk in damaging your phone or voiding warranty.

T-Mobile OnePlus 6T

Lifetime Staff Support

We have agents working around the clock 24/7 to answer any questions or concerns.

T-Mobile OnePlus 6T

Results sent via Email

No need to bring your phone in, all results are emailed to you. Unlock from the comfort of your own home.

T-Mobile OnePlus 6T

100% Money Back Guaranteed 

If we are unable to unlock your phone you will be refunded 100%.

We can even Unlock the devices Your Carrier will Not Unlock for you!

Network / Carrier Unlock YesThis is to unlock your devices carrier restrictions. No more sim lock.
Permanent Unlock YesOnce unlocked it is permanent, no relocking
Blacklist Supported YesWe can unlock blacklisted phones (no guarantee it will work with the same provider)
Unpaid Bill Supported YesUnpaid bill status devices can be unlocked
SIM card Required YesA sim card from a different carrier will be required
Data Cable Required NoNo need to plug it into a computer unless it must be done via an alternative method


Keep in mind, Unlocking your OnePlus 6T phone is 100% Legal. It does NOT void your warranty, contract or effect the plan you currently have.

The Unlocking Process

  1. Fill out the unlock form with your device details
  2. Once we have received your request form, we will start to unlock your phone on the back end right away.
  3. Our automated system will email you the results once when it’s ready.
  4. Follow our step-by-step instructions in our completion email.

Unsupported Networks

  • Softbank Japan
  • Straight talk
  • Net10 / Trac Fone

Need Help?

If you have any further questions, please contact our 24/7 support.

Send this to a friend