Unlock Samsung SM-J330F/DS Galaxy J3

Unlocking to United Kingdom, 3 Hutchinson, T-mobile, O2, Orange, Tesco, Vodafone, Virgin, EE, etc...

Samsung SM-J330F/DS Galaxy J3
Select the network your phone is locked NOT the network you want to use
Why unlock my Samsung SM-J330F/DS Galaxy J3?

Unlock Samsung SM-J330F/DS Galaxy J3 for FREE

If you need to unlock a Samsung SM-J330F/DS Galaxy J3 from home, you should call the network provider who has sold you the device, because it is the only way to obtain the SIM network unlock PIN for free. You must know that you need to fulfill the carrier's requirements, such as being the cell phone plan owner. When you have not obtained the unlock code because you do not fulfill the carrier requirements, you can prompt the unlocking on our website.

Steps to insert SIM network unlock PIN

The easiest way to unlock a SM-J330F/DS Galaxy J3 is to get the official unlock code thanks to our Samsung servers, when other SIM cards are inserted, and your Samsung SM-J330F/DS Galaxy J3 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.

Will I lose my unlock if I update my Samsung SM-J330F/DS Galaxy J3?

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

Can I use my phone worldwide?

Unlocking method is for any SIM card of 3 Hutchison, O2, Orange, T-Mobile, Tesco Mobile, Virgin Mobile, Vodafone, EE, BT Mobile from United Kingdom and any other country.

I cannot send calls with my Samsung SM-J330F/DS Galaxy J3

If the SM-J330F/DS Galaxy J3 accepts the SIM card but does not allow you to send or to receive any call, it could be because the IMEI is blacklisted due to loss, theft or unpaid bills. Even if SIM unlocking is achieved, it is necessary to fix the IMEI problem contacting the carrier.

Can the Samsung SM-J330F/DS Galaxy J3 be unlocked when it doesn't prompt for the code?

The United States AT&T, Cricket, metroPCS and T-Mobile carriers can lock the SM-J330F/DS Galaxy J3 and do not request the SIM network unlock PIN because they lock the devices through an application called Device Unlock, 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.

We can unlock any Samsung SM-J330F/DS Galaxy J3 version

How to insert the unlocking code for the Samsung SM-J330F/DS Galaxy J3

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 SM-J330F/DS Galaxy J3 from any carrier by IMEI is rated 5.0 of 5 based on 47 Reviews.
B. W. - 17/11/2020

"The software you provided did work. Thanks"

Karol - 11/11/2020

"Hola amigos les diré que compre el servicio de desbloqueo por USB, me mandaron los pasos, pude desbloquear mi celular en minutos!"

Ric - 21/10/2020

"Quality service. Best one out there. ????"

Oliver from Mexico - 18/10/2020

"Me enviaron software y el cel se desbloqueó en minutos!"

Harold from United States - 19/09/2020

"Good service"

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