Samsung Samsung S5830i Android 2 3 Smartphone Is it any good???

Samsung Classic is good.

China Unicom 3G! It doesn't seem to be moving! .It can support the 3G network of China Unicom, but it also supports the mobile 2G network...Hello, do you ask a question about your smartphone? Isn't it written very clearly on the Internet? Ay... Many.

Samsung i9220 is very easy to use and powerful.

Install KIS on Samsung's official website, pay attention to quitting the antivirus software when installing, connect the phone after installation, and prompt you whether the firmware is upgraded, just click Yes.

Find after-sales to brush the genuine,My SamsungS5830I crashed the system a few days ago,Go to the after-sales service to make me a system for free,But the system doesn't feel so stable,First of all, the sinicization is incomplete,And then the configuration of this machine with the system is more difficult,When unlocking, the screen will be black for more than 1 second,If you don't usually ask for too high functions,It is recommended not to change the system。

Samsung S5830 phone how to upgrade from Android.

Hello dear Samsung users:

According to your description, Samsung S5 currently has the highest system of Android, if the phone has a new firmware, there will be a push update notification, the firmware upgrade can optimize some functions of the machine, improve the mobile phone system, make the mobile phone system more stable and smoother. It is recommended that you follow the following method to refer to the attempt:

1.Upgrade via FOTA: Settings in the phone - About the device - System update - Update, the following is the upgrade method of Fota on Samsung's official website for your reference:

2.Connect to a computer through KIES to update the firmware, the following is how to upgrade the KIES software on Samsung's official website for your reference:

The latest Android system of Samsung mobile phones is the version.

Now it is, it won't be long before it does.

Hello dear Samsung users:

The Samsung S5830i phone you are consulting about supports mobile SIM cards.

Have fun!

You can use a mobile card, such as Shenzhou Xing. However, you can't use a mobile 3G card.

Unicom's 2G and 3G cards are all available.

Telecommunications are also not available, and if you need to explain, I will explain it to you.

Of course you can, but you can only use the mobile 2G network, if you want to use the 3G network, you can only use the card of Unicom. Because this mobile phone uses the WCDMA network mode, if there are not too many requirements for network speed, mobile Unicom can use it. But in today's information society, I suggest that it is best to use 3G, my 5830 just started to use the mobile and then decisively changed to Unicom, and now I have been using it, and the network speed has just dropped!!

Of course it can be used, and my friend is using it.

Android, 5 million pixels, support 3G and wifi wireless, gravity sensing, built-in GPS navigation, LED flash, radio, light sensor, Bluetooth. Advantages:**Affordable, cost-effective, superior configuration (faster response than ordinary mobile phones) Disadvantages:

Go to Suning 5830 **1800 reference price.