Lenovo a808t how is 3 how to enable 4G

Hello! Lenovo A808T mobile phone is a mobile 4G mobile phone, if you are also using a mobile 4G card, it is recommended that you go to System Settings - Mobile Network - Preferences - Select 4G to try. In addition, it is also recommended to verify whether the local 4G network signal is weak, resulting in the direct use of the 3G network.

If none of the above is true, you can try to back up your data and restore it to factory settings. Or contact the local after-sales service.

Officially authorized repair site inquiry.

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

Reason: 1. First make sure that the mobile phone is using a mobile 4G card.

2. Check whether the wrong card is replaced in the card slot, if the card slot 1 is replaced to the card slot 2, it may cause the 4G network to be unusable.

3. If the location is not covered by the Unicom 4G signal or the signal is poor, it will automatically drop to 3G or 2G.

Method: 1. Go to the card replacement business and handle 4G**.

2. If the position of the card in the card slot is wrong, you can replace it and try again.

3. Retry in a place with high 4G signal coverage and signal strength.

Your SIM card may not be 4G.

Does the phone support 4G network?

1. It is normal for Lenovo A808T to be unable to use China Unicom's 3G network;

2. Lenovo A808T supports mobile 4G, 3G, 2G network and China Unicom 2G network, but does not support China Unicom 3G network.

Lenovo A808T uses MTK MT6592 octa-core processor with main frequency, with 2G RAM memory, 16G ROM storage space and Android operating system. In terms of screen, it adopts an inch HD (1280*720) resolution 16 million color IPS screen, and is equipped with a 13 million pixel camera, which is suitable for daily application and entertainment.

Lenovo A808T is a mobile 4G mobile phone, which supports mobile 2G, 3G, 4G and China Unicom 2G network, and does not support China Unicom 3G network.

3G is automatically supported, as long as you are a 3G card and there is a 3G network nearby.

Hello, this model is a mobile 4G mobile phone, support mobile 4G, after the card is activated, it is necessary to make sure that the card is opened with 4G service, and there must be 4G network coverage, if these conditions are met, or can not find the 4G network, it is recommended to take the mobile phone to the after-sales service.

Hello! We apologize for the inconvenience.

If your device is not connected to the 4G network, it is recommended that you check whether you are using a mobile 4G card and have the corresponding 4G service activated. If so, you can refer to the following solutions:

1. It is recommended that you check whether there is 4G network coverage in your area, and it is recommended that you try after you are more happy with the network environment you are using;

2. Go to System Settings - Mobile Network to check whether you have enabled the 4G switch, if not, it is recommended that you turn on the 4G switch at this time;

3. Replug your SIM card or replace your SIM card and observe the comparison;

4. Back up your mobile phone information and restore factory settings;

If none of the above can improve your problem, it is recommended that you take the time to go to your local Lenovo authorized repair site for inspection and repair.

Lenovo authorized repair site inquiry.

If you have other questions in the follow-up use process, you are welcome to contact us at any time or visit Lenovo Lewen (

Consult to find out.

I used to see on the Internet that it doesn't seem to support 4G, saying that the operator made a mistake.

Hello landlord,,, tutorial is as follows.