If you wish to get a free unlocking for your Oppo A3x, you need to get the unlock code, so you have to contact your phone carrier that is locking your the phone in this moment, 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.
The easiest way to unlock a A3x is to get the official unlock code thanks to our Oppo servers, when other SIM cards are inserted, and your Oppo A3x 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.
We warn you that your Oppo have 5 attempts to dial the unlocking code. Our code will not work if the phone does not request the (SIM network unlock PIN). In this case, it will be necessary to reset your cell phone and the price will be more expensive.
No, the unlocks we provide will never be removed, and you can update and restore the Oppo whenever you need it, without fear of losing the unlocking.
Unlocking method is for any SIM card of Three, O2, Tesco Mobile, Vodafone, EE, BT Mobile from United Kingdom and any other country.
If the A3x 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.
On some occasions, the AT&T, Cricket, metroPCS and T-Mobile phones do not prompt for the unlock code and are locked with the official application 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 app.
The most common is that the Oppo from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from USA do not prompt the 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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