If you wish to get a free unlocking for your Oppo Reno12 F 4G, 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. 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 other SIM cards are inserted, and your Oppo Reno12 F 4G 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.
Oppo devices have between 5 and 10 attempts to dial the unlock code. If the code is many times incorrectly entered, your Reno12 F 4G will be blocked and it will be necessary to repair it by software (this service has extra price). So we recommend you to do not manipulate your mobile phone and to do not exhaust the attempts.
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.
Our unlock allows you to use any SIM from Spectrum, AT&T, US Cellular, Cricket, Sprint, T-Mobile, Verizon, MetroPCS, Tracfone, Boost Mobile, StraightTalk, Simple Mobile, Family Mobile, Xfinity Mobile, Viaero, Total Wireless, Visible Wireless, Consumer Cellular, Dish Mobile from United States and all countries of the world.
When a Reno12 F 4G 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.
The United States AT&T, Cricket, metroPCS and T-Mobile carriers can lock the Reno12 F 4G and do not request the SIM network unlock PIN because they lock the devices through an application 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 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, 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, the unlock program is simple. We will also provide help remotely with one of our technicians.
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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