If you need to unlock a Samsung SM-J700T Galaxy J7 from home, you should call the network provider who has sold you the device, it is the only way to acquire the unlock code (network PIN) completely for free, you must end the contract and you must be the device 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.
If you buy the unlock code in our company, your will get it, quick and easy, when other SIM cards are inserted, and your Samsung SM-J700T Galaxy J7 asks you for the code; you must fill out the questionnaire and in a few hours you will receive an email with the unlock instructions.
It should be noted that to unlock a Samsung device, sometimes, the unfreeze MCK code is required (if the attempts are exhausted, so the mobile phone will show - SIM network PIN blocked. Enter SIM network PUK - ) or could be necessary the regional code RGCK (if you are going to use the mobile in another continent or region), in our company we also provide these unlock codes.
No, the unlocks we provide will never be removed, and you can update and restore the Samsung whenever you need it, without fear of losing the unlocking.
The unlocks that we offer allow you to use all the SIM cards such as Optus, Vodafone from Australia and all over the world.
When a SM-J700T Galaxy J7 does not reject your new SIM card but does not allow you to make calls, it is most likely that the IMEI has been blacklisted. You need to contact with the carrier to solve it.
Some AT&T, Cricket, metroPCS and T-Mobile mobile phones in the USA do not require an unlock code, they are locked with an app pre-installed in the device called Device Unlock, this app is already installed by default in the device. You have to buy the unlock and we take care of the approving authorization to unlock it. Once approved you only press the Permanent Unlock button and it will be unlocked forever.
A Samsung from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from United States will not prompt the network unlock PIN, these cells has a blocked firmware from the service provider. Our company knows this situation and can unlock these phones without any problem. But the unlock is by software, you need to connect your phone to the PC, even though the unlock program is simple, we will also provide help remotely with one of our technicians.
"Puede desbloquear mi Samsung SM-J700T de T-Mobile en pocos minutos. Gracias"