If the answer is yes, you can unlock by code you Samsung SM-J120M/DS Galaxy J1, you have the possibility of asking to your network operator for the unlocking code for FREE, but you need to be the original phone´s owner , you need to complete the commitment period with the carrier, among other requirements. Sometimes it is difficult to achive this, for example if is a second hand phone, or the device is under contract you could have problems to get your unlock code for free. Our Samsung server can calculate the official unlock codes in few minutes, we will send you unlock the instructions by email after filling out the form and complete the purchase.
You must power on the SM-J120M/DS Galaxy J1 with a non-accepted SIM card (different SIM card). The phone will require SIM network unlock PIN, sometimes is necessary too MCK code or unfreeze code (if the attempts are spent, the device shows SIM network PIN blocked. Enter SIM network PUK) or the regional code RGCK (when you wants use in other continent or region).
Yes, of course, our method is official and your unlocking will never be removed, supports software updates and factory reset.
You will be able to use any SIM Card from Canada and from overseas, such as service providers Bell Mobility, Chat'r, DMTS, Fido, First, Globalstar, ICE Wireless, Freedom, MTS, Rogers, SaskTel, Telus Mobility, Videotron, Wind, Koodo, Solo Mobile, Virgin Mobile, Mobilicity
Cell phones bought under contract from a network provider are usually locked. This means that your SM-J120M/DS Galaxy J1 can only use signal from the original carrier. When you insert a SIM card from a other network providers, your device will request the unlock code, or will show the message; Invalid SIM card.
When your phone do not make and receive call could be because SIM lock is active and you need the unlocking code or unlock by Device Unlock app, or could be because the IMEI is in blacklist, if you unlock the device with unlock code, you must call to the network provider and fix this problem.
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.
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