Unlock Samsung Galaxy J7 Crown

Unlocking to Canada, Bell, Chatr, Fido, Freedom, Rogers, SaskTel, Telus Mobility, Koodo, Solo Mobile

Samsung Galaxy J7 Crown
Select the network your phone is locked NOT the network you want to use
Why unlock my Samsung Galaxy J7 Crown?

Unlock Samsung Galaxy J7 Crown for FREE

If you need to unlock a Samsung Galaxy J7 Crown from home, you should call the network provider who has sold you the device, it is the unique possibility if you want to have your phone unlocked for free. The carrier will provide you with the unlocking code if you are the cell phone plan owner. Our company is dedicated to calculate unlocking codes by IMEI, we work with official unlocking servers and we send the same code as the carrier.

How to introduce the SIM network unlock PIN?

Don't get complicated, the best way to calculate the unlocking code is our servers, when inserting a new SIM card from another carrier your device will prompt the unlock code. You need get the unlock code filling out the form and making the payment, shortly you will receive an email with perfectly detailed instructions on how to enter the unlock code.

We must indicate that sometimes the unfreeze MCK code is needed (when attempts are wasted, the mobile will prompt the - SIM network PIN blocked. Enter SIM network PUK - ). Other different case, is if you need to use your phone in a different continent, in this case it will be requested the regional code RGCK, you should not worry, our company already knows these cases and always send you the necessary codes for a perfect unlock.

Will I lose my unlock if I update my Samsung Galaxy J7 Crown?

Certainly not, our unlocks are official and forever, you can update Android without any problem.

Is it possible to use any SIM card on the world?

Unlocking method is for any SIM card of Bell, Chatr, Fido, Freedom, Rogers, SaskTel, Telus Mobility, Koodo, Solo Mobile from Canada and any other country.

Why doesn't my Galaxy J7 Crown allow me to make calls?

Most likely, the device has been reported for non-payment, loss or theft and the IMEI has been blacklisted. Our unlocking does not remove reports and you would have to contact the network provider.

How to unlock a Samsung Galaxy J7 Crown if it doesn't prompt for the unlock code?

For most new AT&T, Cricket, metroPCS and T-Mobile models in the United States, the unlock method is different, it does not prompt the SIM network unlock PIN and uses the Device Unlock application, the app is usually already installed at the factory. You only have to order the unlocking and when server authorize us to unlock it, we will send you an email, just connect the device to WiFi and press Permanent Unlock within the application.

Normally a Samsung from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from United States does not request the network unlock code, because these phones have a blocked firmware with the carrier. Our company solves this block and removes this restriction, but it has to be unlocked with a program on the PC and our technician will help you remotely.

These are the Samsung Galaxy J7 Crown versions

SM-S757BL Tacfone
How to insert the unlocking code for the Samsung Galaxy J7 Crown

1. - Turn on the handset on with a SIM card not accepted by the device (your new network operator)
2. - If the card has a PIN number, enter it and press OK.
3. - The device will prompt: “Network lock”, Now enter the code and press OK.
4. - Your phone will indicate: "The operation was successful", becoming permanently unlocked.

Unfreeze code: If the code in step 3 does not work, type the secondary code and press Unlock, the phone will indicate Unlock fail, now dial the code again from step 3.

Device Unlock app method:

1. - Make sure you have an active data connection via mobile data or Wi-Fi.
2.- From the Application list, tap Device Unlock, the application is pre installed in your device.
3.- Choose the Permanent Unlock.
4.- Restart the device.

Customer reviews
Unlock Samsung Galaxy J7 Crown from any carrier by IMEI is rated 5.0 of 5 based on 73 Reviews.
Tomas - 21/06/2023

"El servicio ha sido de 10!"

J. Reyes - 29/03/2023

"Respuesta excelente liberé el celular"

Dino - 16/03/2023

"Great service."

Richard Moniz - 8/11/2022

"Always quick and efficient. The best. I will be back"

Lokito wally - 4/10/2022

"Thanks for your fast and great service "

show more opinions Give your review now