oppor11 how to change 4g

Due to the current requirements of operators, mobile phones use the 4G network by default when leaving the factory. OPPO mobile phones do not have a 4G network switch when they leave the factory, and they need to be turned on by themselves.

The conditions that need to be met for mobile phones to use 4G networks:

1. The mobile phone supports 4G network standard, such as LTE-TDD or LTE-FDD;

2. The location has 4G network coverage and good signal;

3. The SIM card is the 4G card corresponding to the 4G network supported by the mobile phone.

The 4G network switch is turned on and off, please go to Settings - Mobile Network - Select Network Mode - Select 4G 3G 2G or 3G 2G, 2G only; If it is a telecom version of the machine, please turn on the 4G data traffic switch on the mobile network in the settings (turn off the 4G switch and use the 3G and 2G networks by default).

Here's how:

There is no toggle switch in ColorOS and above.

ColorOS version, you can go to Settings - General - Mobile Network - Preferred Network Type to select the desired mode.

ColorOS version, you can go to Settings - General - Mobile Network - First Network Mode to select the desired mode.

The conditions that need to be met for mobile phones to use 4G networks:

There is 4G network coverage and good signal from the operator.

The SIM card is the 4G card corresponding to the 4G network supported by the mobile phone.

The phone supports 4G network standards, such as LTE-TDD or LTE-FDD.

For ColorOS and below, you need to go to Settings - General - Mobile Network - Preferred Network Type and select 4G mode.

You can change the dial* to find out that there is.

If you need to modify the mobile phone number, email address or emergency contact information bound to the mobile phone account, you can handle it in the following ways: 1. The account can be logged in (1) You can enter the mobile phone's Settings > the first line account > Login and Security page, select the information that needs to be modified, and follow the page prompts to verify the information to operate the modification.

2) You can also click to enter the account management platform, log in to the account, and follow the prompts to modify the binding information.

2. If the account cannot be logged in, you can appeal the account, submit as many appeal materials and information as possible, and after the appeal is passed, the account information will be automatically modified to the binding information filled in during the appeal.

3. If you need to log in to your original game account after changing mobile phones, you can click on the account to log in to the game on other brands of mobile phones

Tips: If you need to modify the mobile phone number or game bound to a game, you can follow the above path, or you can select My > at the bottom of the "Game Center" app, click on the account avatar at the top > > Login and Security page in the upper right corner, select the information that needs to be modified, and follow the page prompts to verify the information.

This applies to all OPPO models.

The steps to set up the 4G network on your OPPO R11 Plus are as follows:

1. Find the settings function on the home page of the phone.

2. Click Settings to enter, click Mobile Network, and switch to the Mobile Network Settings window.

3. Click on the preferred network type.

4. Click on one of the cards to pop up a small window.

5. Select the 4G mode on the pop-up interface, and the OPPO R11 Plus will complete the 4G network setting.

The OPPO R11 Plus phone has 4G network turned on by default, and there is no switching switch.

The types of networks supported by the OPPO R11 Plus are as follows:

R11 PLUS mobile card, China Unicom card, and China Telecom card can be used in any combination, any card can choose 4G network, and the other card is mobile telecom 2G network or China Unicom 3G; Two telecom cards cannot be used at the same time.

Here's how to switch between R11 Plus Dual SIM networks:

Go to "Settings" - Dual SIM & Mobile Network";

Pro, the 4G network switch is turned on and off, please go to Settings - Mobile Network - Select Network Mode - Select 4G 3G 2G or 3G 2G, 2G only; If it is a telecom version of the machine, please turn on the 4G data traffic switch on the mobile network in the settings (turn off the 4G switch and use the 3G and 2G networks by default).

Dear, enter the settings of OPPO R11 Plus, dual SIM and mobile network, enable 4G.

Pro, the 4G network switch is turned on and off, please go to Settings - Mobile Network - Select Network Mode - Select 4G 3G 2G or 3G 2G, 2G only; If it is a telecom version of the machine, please turn on the 4G data traffic switch on the mobile network in the settings (turn off the 4G switch and use the 3G and 2G networks by default).

OPPO mobile phone 4G network setting method, you can try it as follows:

1. Make sure that the 4G** card has been replaced and the 4G function has been activated;

2. Try to restart the phone;

3. Drag down from the top of the screen (or from the bottom to the top) to make sure "Move Data" is on;

4. Set the network mode to 4G priority or turn on the 4G switch (the setting method is to select the network according to the following paths according to the version: Dual SIM devices: First enter [Settings] - [SIM Card Settings] - [Internet Access] and select the SIM card that needs to be set.

Then click Back to enter [Mobile Network] - [Preferred Network Type] and select 4G network priority in the list; Single-SIM devices: Go to [Settings] - [Mobile Network] - [Preferred Network Type], and then select 4G network priority from the list. : The system has canceled the selection of network mode, and the 4G network is used by default, and it will automatically switch to 2 3G when there is no 4G signal.

If there is no network mode setting or you still cannot use 4G after setting, it is recommended to change the phone and card for testing.

1. Enter the standby interface, find and click "Settings" to enter the settings page;

2. Click on the "Dual SIM and Mobile Network" option to enter the Dual SIM and Mobile Network page;

3. Click on the "Enable 4G" option;

The OPPO R11 Plus phone has 4G network turned on by default, and there is no switching switch.

The phone cannot be set to use the 3G or 4G network in a fixed way. Whether the phone uses a 2G, 3G, or 4G network, and the network of your environment.

If the 4G and 3G network coverage of the environment is good, the mobile phone will give priority to using the 4G or 3G network;

If you are in an environment with no 3G or 4G network coverage or poor coverage, the phone will automatically switch to the 2G network.

oppo r11 plus

Interpretation]: OPPO R11 PLUS, is a new generation of flagship phones officially released by OPPO on June 9, 2017. oppo

The R11 Plus is claimed to be thin and light"Small waist"The exterior design, the metal body with fine sandblasting, and a micro-slit antenna, taking into account both the visual and the feel, provides black, gold, and pink three styles. The front camera was upgraded to 20 million pixels, no.

Soft light, support background blur; The rear is a 20 million pixel + 16 million pixel dual camera design, 20 million pixels.

The lens is responsible for telephoto shooting, supporting up to 2x optical zoom and up to 10x digital zoom, and the 16-megapixel lens is responsible for it.

Wide-angle shooting with an aperture of f.

Settings--General--Mobile network turn on the enable 3G, 4G switch, the default hidden can be displayed through the dial pad input *, and then select the 2G, 3G, 4G network in the mobile network.