Does the US version of the 5s A1533 support telecom 4G

Hello! Hopefully, the following will be helpful to you.

Hardware is supported, some users can use the telecom card to use the 4G network, you can handle the telecom in the Anhui Telecom online business hall**, if your area has opened 4G, you can use the 4G card test, confirm the support and then replace the 4G card.

Anhui Telecom online business hall for 4G**3 fold, 49 yuan package 99**, 69 yuan package 129**, 89 yuan package 199**, 99 yuan package 299**, 20M broadband only 20 yuan! For more information, please visit the online business hall of Anhui Telecom.

Phone5SA1533 is a customized machine of the American operator Verizon, with no lock, and the full name of the model is A1533 (CDMA).

Supported networks: iOS7: China Mobile 2G, China Unicom 2G 3G, China Telecom 2G 3GIOS8: China Mobile 2G, China Unicom 2G 3G 4G, China Telecom 2G 3G

The Apple 5SA1533 model is divided into a national version and an American version.

The Chinese version supports 4G, 3G, 2G from China Telecom and China Unicom, and 2G from China Mobile.

16GB Black: ME341LL A

16GB White: ME342LL A

16GB Gold: ME343LL A

32GB Black: ME344LL A

32GB White: ME345LL A

32GB Gold: ME346LL A

64GB Black: ME347LL A

64GB White: ME348LL A

64GB Gold: ME349LL A

The American version can only be used with a card sticker.,The American version and the Hong Kong version are locked.,Just buy a card sticker.。

This version supports the FDD standard 4G network.

1. The iPhone5S terminal with model A1533 only supports telecom network and cannot use China Unicom network;

2. Conditions for using China Unicom's 4G network:

1) The mobile terminal must be a terminal that supports China Unicom's 4G network standard; The mobile phone tariff must be China Unicom 4G** tariff, or China Unicom 4G network has been opened;

2) China Unicom's 4G network can only be used under the coverage of China Unicom's 4G network signal, and China Unicom's 4G TD-LTE network has been opened in 56 cities; iPhone5S (A1530) can use the 4G network normally as long as there is China Unicom 4G network signal coverage, if there is no 4G network coverage, it can be backward compatible with China Unicom 3G and 2G networks;

3) The network signal will be affected by various factors such as topography, landform, high-rise buildings, climate, etc.;

2. When holding a 4G terminal, the upper left corner of the mobile terminal will display a "4G" or "LTE" logo, which means that the 4G network in your area has been covered.

3. Turn on 4G on the network settings of the mobile phone terminal, and turn on the 4G network settings on the Apple terminal: Settings - Cellular Mobile Network - Turn on "Cellular Mobile Data"; Settings - Cellular - Voice & Data - Select "4G".

At present, iPhone5S does not support Unicom 4G network, whether it will be supported in the future, you need to continue to pay attention to China Unicom's official website.

Publicize. However, the Unicom version of the iPhone mobile phone can use the Unicom 4G card, although the iPhone does not support the Unicom 4G network, but the Unicom 4G network can be backward compatible with the 3G network, 4G** In the case of no 4G network or no support for the 4G network, it can be used in the 3G mobile phone backward compatible with the 3G network Internet access. The amount of traffic generated can be deducted in 4G**.

At present, non-domestic licensed terminals can theoretically use Unicom's 4G network frequency bands that support Unicom's 4G network, and Unicom's 4G

The frequency of TDLTE is 2555-2575MHz, 2300-2320

MHz (indoor use only), FDD frequency up-and-go: 1755-1765MHz; Lower line: 1850-1860MHz.

However, such terminal operators have not tested or managed, so some more complex situations may occur. It is recommended that you check the manual of your mobile phone or contact your mobile phone dealer to confirm the 4G network frequency bands supported by your mobile phone.