Warning: If your phone is from MetroPCS USA or T-Mobile USA please read this
If your Samsung Galaxy J3 Prime comes from MetroPCS USA or 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 J3 Prime, what will I receive?
With all Samsung Galaxy J3 Prime 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 J3 Prime?
Insert SIM card from a source different than your original Service Provider (i.e. if you have a Rogers phone, use a non-Rogers SIM card),
Phone will ask you to enter Sim unlock pin
Enter unlock code
Phone will be unlocked
Any suggestion? Want to help us improve our Guideline to unlock Samsung Galaxy J3 Prime ? 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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Permanent Factory Unlock
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Our Last 4 Certified Reviews
Nelson Mejia on 11/21/2017
I Am very grateful really
I got a Samsung galaxy 7 with T-Mobile unlock app issues but those guys make me happy unlocking this phone I was tried with other unlock pages but doesn't work , but here was successful
Thanks a lot
Wendy on 11/21/2017
Unlock base provided the unlock code I needed for a fair price... They provided the code in a short amount of time... will definitely use their service again in the future...
Robert on 11/21/2017
Great customer support presales answered by support before purchasing unlock code. Unlock code received 7 minutes later after paying for item. Super fast service. Very knowledgeable technical support. Highly recommended.
Edvin on 11/21/2017
Waiting for the code a bit more than 1 hr. The delivery time is ok. The service is perfect. Clear how to do tutorial.I recomend to use the service.Really happy for that.Thanks