Can the Samsung i9220 use mobile 3G?

Hong Kong can not use mobile 3G, only i9228 can use mobile 3G (mobile custom machine), I bought Ou water, now can only use Edge and WiFi Internet access. . . The machine only supports China Unicom 2G 3G, supports mobile 2G, and does not support telecom 2G 3G.

Upstairs is the right solution. Currently, WCDMA has Release 99, Release 4, Release 5, Release 6 and other versions.

At present, China Unicom adopts this kind of 3G communication standard.

So at present, this mobile phone can only use the network of China Unicom.

Nope! Friend!

3G is a general term, divided into several network standards, as far as China is concerned, there are three, China Mobile is: TD-SCDMA, Unicom is:

These three formats require different phone support. For this reason, I used a mobile card for more than 10 years and didn't want to change my number, so I had to buy a TD-SCDMA mobile phone. I bought - China Mobile custom machine - Samsung Samsung-i9228.

The rest of the hardware is exactly the same as the i9220!

The Samsung GT-i9235 (Galaxy Golden) uses a clamshell design, the whole device is mainly black, and the body is surrounded by gold trim design, the whole device looks very luxurious. The screen still uses a two-inch touch screen, and the display effect is still gorgeous. The fuselage is equipped with a dual-core processor with a main frequency, and the whole machine runs smoothly and stably.

The back of the fuselage is also equipped with an 8 million pixel camera, and the imaging ability is not bad, which can well meet the needs of daily photography.

From the point of view of parameters, it supports Unicom 2 3 4G network.

The mobile phone supports LTE1800MHz, China Unicom LTE DCS-1800 Hong Kong Broadway query parameters.

Samsung i9100 supports 3G network.

There are three versions of the machine, which only support mobile 3G and China Unicom 3G, and must be clearly distinguished when purchasing, otherwise it will not be able to match the mobile phone card.

Yes, but only Unicom 3G cards can be used.

OK.. But change the SIM card.

Yes, dear, I use i9220. Presumably you already know how to turn on the data network mode, turning on 3G is the same button.

Based on your description, it is recommended that you:1The mobile phone uses China Mobile, Unicom, and Telecom 3G cards2You can use 3G Internet access with local coverage of 3G network signal, no setup required.

OK. As long as it's not a mobile customizer.

Hello dear Samsung users:

3.Send to Samsung service center for upgrade: Bring the purchase invoice, repair card and machine to Samsung service center, and professional after-sales engineers will help you upgrade.

Comments, suggestions, complaints, please click:

Hello! The current 9220 is still not officially launched!

Other countries have already launched it!

I believe that our 9220 official will be available soon!

Hello, since the current mobile 4G network is still in the testing stage, about what mobile phone support, how to tariff and other details, has not yet received a notice, whether it can support mobile 4G services in the future is not yet determined. In addition, the mobile 4G network standard is TD-LTE, you can first see if your mobile phone supports this network. Please refer to it.