If you wish to get a free unlocking for your Oppo F21 Pro, 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. At Movical.Net we know that sometimes it is complicated to fulfill these requirements, if your device is a second-hand phone or if you are in another country it will be a really complicated task.
Don't get complicated, the best way to calculate the unlocking code is our servers, when other SIM cards are inserted, and your Oppo F21 Pro 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 F21 Pro 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.
You can use your F21 Pro with any SIM card from United States and abroad, such as Spectrum, AT&T, US Cellular, Cricket, Sprint, T-Mobile, Verizon, MetroPCS, Tracfone, Boost Mobile, StraightTalk, Simple Mobile, Virgin Mobile, Family Mobile, Xfinity Mobile, Viaero, Total Wireless, Visible Wireless, Consumer Cellular, Dish Mobile network providers.
This is frequent when an IMEI is reported in blacklist for unpaid bills or theft. To solve this problem, you must call the carrier that reported the blacklist.
The United States AT&T, Cricket, metroPCS and T-Mobile carriers can lock the F21 Pro 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 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, 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.
"Eficaz y confiable"