If you want to get the unlocking code for your Oppo A3 4G, we recommend you to contact to the original carrier, 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.
The fastest method to obtain the unlocking is ordering in our website, 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.
You should be careful when entering the unlock code, because your Oppo only has 5 attempts to enter the SIM unlock code. If the attempts are exhausted, your A3 4G don’t indicate SIM network unlock PIN, and you will need an extra payment to unlock it. The unique solution will be to fix it, connecting with your computer.
No, our unlock is never removed, you can update your phone as many times as you want or even reset your mobile.
Our unlock allows you to use any SIM from Bell, Chatr, Fido, Freedom, Rogers, SaskTel, Telus Mobility, Videotron, Koodo, Solo Mobile from Canada and all countries of the world.
If the A3 4G 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.
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.
The Oppo A3 4G from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from United States also do not prompt for the SIM network unlock PIN, 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.
1 - Turn ON the OPPO phone.
2 - Enter *#3988691# on the keyboard
3 - A window to enter the code will appear on the screen.
4 - Enter the unlock code the code
5 - OPPO model phone is now unlocked.
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