What s going on with my Samsung smartphone S5570 network not working?

It is recommended that you follow these steps:

1.Check whether the network signal is good and whether the ** card is down.

2.Go to your phone's settings and select Wireless & Network - Mobile Network - Network Mode - Auto Mode 2G only.

3.If you still can't use it normally after the above operations, it is recommended to restart your phone.

4.If the above problems still occur after operation, it is recommended to restore the phone to factory settings (Settings - Privacy - Factory Reset), before the factory reset, please back up the important data stored on the phone in advance, such as: **book, SMS, **, **files, etc., because the phone will lose all the content stored on the phone after factory reset.

I hope the above reply is helpful to you. Thank you.

Hit ** to customer service to ask.

Here's what I copied.

I'm going to explain the wifi connection in detail, I hope it will help TX a little:

1. To find the router, first see if the router is encrypted, if it has been encrypted, please enter the password, if you forget the password, please open IE with the computer, and enter the router address in the address bar: generally, the login route ID is generally default: admin, the password is the same, and the route encryption password can be retrieved from the router settings.

If you really can't open the route settings, restart the route and restore the factory settings, and reset it by referring to the route manual.

Second, the default address is between 100 and 200 when setting up wireless routing (you can look at the wireless routing settings for details, sometimes the routing setting person will be set to 100-101, so that this router only has two computers available for wireless Internet access, if both computers are on it, then your mobile phone has no IP address to assign, so it can't be connected), so when the mobile phone finds the route (the password is also correct) but there is no traffic (such as the browser can't be opened), it may be caused by IP conflict, In this case, setting a static IP address is basically solved.

3. Mobile phone static IP address setting: i9000 desktop point function key and then click on the setting - wireless and network - wifi settings you can see the route name of the received signal, if the route has been encrypted, the signal icon will have one more lock, if you use it for the first time, click on this route, and then enter the password (add the password forgot to refer to the previous two). If there is no encryption, that is, the signal is not locked, the previous step is skipped.

Click the function key in this interface - advanced - use static IP to tick, and then the following highlights can be set manually, such as the IP address is set to:, where the last 100 refers to the second article, any value between 100-200, especially in the unit, due to the computer more, many IP addresses are occupied, you can modify the last value by yourself. The gateway is set to:

In fact, it is the routing address, refer to the first routing address (it can be seen from the previous two settings, the gateway and the IP address are different from the last digit, if the gateway is:, then the IP address must be the last 100 can be modified to 100-200 between other calculations do not occupy the number, modify it several times in practice, until the mobile phone can connect to wifi), network mask:, domain 1:

Domain 2: After setting, if you can't connect, change the last digit of the IP address, if you try a lot and can't connect, then refer to the second article to see if the IP address space allowed to be allocated by the wireless route has been restricted.

Are you rubbing the Internet café? If yes, then the cause is most likely to:

The router is not turned on, or it is restricted after being discovered.

I didn't have a data connection......Pull down the notification bar.,Turn on the data in the middle and light it up.,If it doesn't work, it's a signal... Step 1: Turn on your phone, unlock it, go to Settings, go to Unlimited & Network, Mobile Network Enter Access Point Select China Mobile GPRS and go back to Enter Mobile Network with the data hook enabled. Swipe down from the top of the screen with your hand to light up the data connection GPRS and wait for the E logo next to the battery to appear, and you can surf the Internet.

The power off button is pressed, but not turned off, you turn the airplane mode on and off again, wait a few minutes, and then reconnect the data to see.

Did you turn off the data connection and try it?

Brother, how did you solve it, I went to bed today, and this is the case, why should I be tender?

Samsung S5670 Internet data function is turned on and there is no display on the phone, and it is not on the network, it is recommended:

1.Make sure that the SIM card of your mobile phone is enabled for Internet access.

2.Pull down the top curtain of the screen, the spread will light up the mobile data, and turn off Wi-Fi.

5.If the operation described in the group cannot solve the problem of not being able to access the Internet, please try to change the SIM card of another mobile phone, or you can try again in a different time period or network environment.

6.Back up data (contacts, text messages, **, etc.), factory reset (Settings - Reset Privacy False Take Personal - Factory Reset).

7.Try it after upgrading your phone.

Standby Screen - Drop-down Top Curtain - Data On, Settings - Wireless & Network - Mobile Network Early Cavity - Access Point Name - Menu Key - New APN, APN: CMWAP, **:, Lu Qingshan Port:

80 The rest don't need to be set, then press the menu button - Save, and finally in the name of the access point you can see the new project you are creating, select and restart the phone to try.

Hello, first make sure to turn on the wireless network in the ruler settings of the Yu Sleepy Rough mobile phone, and there will be an E on this mobile phone, and then check whether your APN settings are correct, I hope the vertical town will help you.

Or you press and hold the top button on the right side of the phone, which is the one you pressed when you turn it off, and see if it is "data network mode enabled".

Set it to get an IP address automatically!

If your phone shows that you are connected to a wireless network, but you still can't access the Internet, it is recommended to:

1.Turn off your phone, restart your router, and reconnect to your wireless network.

2.Confirm the transmission bandwidth of the router (the supported router supports 40 MHz, it is recommended to set it to 20 MHz) and check whether the router network is normal.

3.Confirm that IP address filtering is set up in the router MAC address filtering.

4.If you still can't access the Internet via Wi-Fi, we recommend that you try using a static IP address.

1).If you are using the Android operating system, the method: Settings - Wireless & Network - WLAN Settings - Menu Key - Advanced - Use Static IP to check the box.

2).If you are using Android or above, you can do the following: Settings - (Connect) - WLAN - Select a wireless hotspot - Show advanced options - Tick - Swipe down the screen - IP settings - Static - IP address Gateway.

5.Connect to a different router attempt.

6.Factory reset after backing up your phone's important dataTry to: Settings - Reset Privacy - Factory Reset.

It may be that the network strength is not strong enough.

1. China Mobile's NET, WAP and MMS settings.

1) China Mobile Net Settings.

Android users tap Phone Menu, Settings, Wireless & Network, Mobile Network Settings, Access Point Name, New Access Point.

Name: China Mobile Net Settings; Access point name: cmnet; **：

Blank; Port: Blank; Username: blank; Password:

Blank; Server: Blank; mmsc: blank; MMS**:

Blank; MMS port: blank; MMS protocol: wap ; mcc：

460，mnc：00,；Authentication Type: Blank; Access Point Name Type:

default。

Go to Android Settings & Wireless & Network.

2) China Mobile WAP settings.

Name: China Mobile WAP Settings; Access point name: CMWAP; **：

Ports: 80; Username: blank; Password:

Blank; Server: Blank; mmsc: blank; MMS**:

Blank; MMS port:; MMS protocol: wap ; mcc：

460，mnc：00,；Authentication Type: Blank; Access Point Name Type:

default。

Mobile network settings and access point name.

3) China Mobile MMS settings (sending and receiving color credit).

Name: China Mobile MMS Settings; Access point name: CMWAP; **：

Ports: 80; Username: blank; Password:

Blank; Server: Blank MMS**:; MMS port:;

80；MMS protocol: wap ; mcc：460，mnc：

00,；Authentication Type: Blank; Access Point Name Type: MMS.

Create an access point and an access point.

Modified the settings for MMS messages, and now you can send and receive MMS messages, which has been tested. According to the above setting method, you can use the three functions of Internet access, feixin, and MMS messaging. If you need to use Fetion, you need to select the CMWAP setting to get on it.

If you want to go to QQ, you need to select the CMNET settings.

I've had a similar phenomenon.,There's really no way.,Flash.,And then it's fine.。。。

There is a switch on the data traffic of this mobile phone, I don't know if you turn it on? (Settings - Wireless and Network - Mobile Network - Enabled Data Tick) If it's turned on, or can't be on, you should go to after-sales, and let the mobile mm tune you is not good, because they will only laugh.

Welcome to the Samsung Digital Service Platform to ask questions.

In the settings, look at the wireless and network settings, look at the network mode in the mobile network, and whether the operator uses something else.

Use the Hydra setting, or change the baseband.

Hello! Follow these steps:

1. Check whether the SIM card has enabled GPRS Internet service or the mobile phone is in arrears.

To use the mobile phone Tuxiang data Internet access function, ** card needs to open GPRS Internet service. You can contact the local network provider of **card to open the GPRS Internet service.

2. Turn on data.

1.In standby mode, slide your finger down the top curtain at the top of the screen to turn the Data point green.

3. Reset the default settings.

1.Press the [Menu] button, tap [Settings], and select [Wireless & Network].

2.Swipe up with your finger on the screen to select [Mobile Network], touch [Access Point Name], press [Menu], and tap [Reset to Default Settings].

3.Turn off your phone and restart your phone.

If none of the above operations can be solved, you can try Xinsun Zhijian apn:

2.Access point information.

1) Enter a name (fill in at will);

2) APN: CMWAP (Mobile Card), UNIWAP (Unicom Card), 3GWAP (3G Card);

3）**：；

4) Port: 80, others do not need to be set.

3.Finally, press the [Menu] button, and then press [Save] to save.

Note: If it still doesn't work, please try it in a different time period or network environment, or you can try to change other ** cards.