Warning: If your phone is from T-Mobile USA please read this
If your Samsung Galaxy S6 comes from T-Mobile USA then it's most likely your Cell Phone is locked with "Device Unlock App" and not asking for a unlock code (SIM Network Unlock PIN). In this situation it's very important to order the unlock of your device using this special service:
When I order an Unlock Code for my Samsung Galaxy S6, what will I receive?
With all Samsung Galaxy S6 Unlocking Code orders we usually deliver a complete set of unlocking codes. Most of the time you just need the Network Code (NCK) but when needed you'll also receive Unfreeze Code, Reset Key, or Service Provide Code. In the same email that includes your unlock code(s), you will also receive complete instructions on how to use it. Usually, you just insert the SIM card in the phone you want to use and the phone will prompt you for the unlock code. In case you need any assistance, our customer support is always there to answer any questions you might have. We will get back to you within less than 12 Hours from Monday to Friday.
How to Unlock Samsung Galaxy S6?
Switch ON your Samsung Galaxy S6 with a non compatible SIM Card,
Wait for your Samsung Galaxy S6 to ask for "SIM Network Unlock PIN" or "Enter Network Lock Control Key",
If you received one, please enter your MCK (Unfreeze Key) and hit "UNLOCK" button.
NOTE: You will get "Unsuccessful message" but don't worry that's fine when you type MCK.
Now type the NCK (Network Code) and hit the "UNLOCK" button.
Your Samsung Galaxy S6 is now Unlocked !
EXTRA INSTRUCTIONS: If you get "Unsuccessful" again after type the NCK then:
7. Hit "DISMISS" button and compose *2767*3855# on phone keypad. 8. Wait for the phone to restart, this operation will erase all data from your Samsung Galaxy S6! 9. Retry the step 1 to 5 above !
Any suggestion? Want to help us improve our Guideline to unlock Samsung Galaxy S6 ? or those are not accurate ? Please contact us
UnlockBase is an incorporated company, we've been unlocking cell phones for 7 years now and strives to provide the best service for our clientele.
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Our Last 4 Certified Reviews
Kit H on 12/15/2017
This is the first time I tried unlocking a phone and was worried about whether it would work. Using Unlock Base was cheap, quick and easy. Code arrived within 5 minutes and did what it was supposed to. Couldn't be happier.
Mony chheang on 12/14/2017
Thank you for help me unlock my phone.I now able use my phone with any provider around the global.
Thank for your help
Nneeke John on 12/13/2017
You are the best, your customer service is outstanding and all the codes that I received from you worked without any problems. Your rating is excellent. More than outstanding.
Sean Purrier on 12/13/2017
Legit. Got unlocked in 2 hours. Bought a phone in the US came to Jamaica and it was locked. Got the code and it unlocked. Now making local calls on Digicel network.