Mobile data flow switch is turned on, the signal is also full grid, but QQ WeChat always show what is not connected?
After the download is not moved to the SD card from the SD card moved to the local restart just fine
May 9, 2017
There are several possible 1, if you even send the telecommunications and the cat did not break the dial-up need to pppoe mobile phone dial-up to access the Internet 2, if you are connected to the routing that will set up in the routing upnp and automatically assign the address pool and close Mac filter and speed limit
3, if you are connected to the major operators wifi such as cmcc, chinanet it needs to have the operator's Internet account password generally open the browser can see the login interface to adopt
May 9, 2017
If you are using the mobile network (that is, mobile phone card traffic) Internet:
Make sure your phone card does not have arrears and the local network conditions are normal
1, the first need to open the cellular data, open the method: you can enter the settings - universal - network to open the cellular data
2, open the top of the screen after the need to display the Internet G or E icon, if not shown, you can turn the phone back on the machine
3, if you still can not access the Internet, it is recommended that you restore the factory settings to try: restore factory settings: enter the settings - General - restore factory settings - restore all settings on it, restore all settings will not lose data in the phone of.
4, if you try to operate the above can not access the Internet, it is recommended that you upgrade the phone and then use. You can upgrade via wifi online: Settings -> General -> System Upgrade -> Check for Updates Now, follow the prompts to download the upgrade package, click Verify and install, and the phone will reboot to automatically enter the upgrade mode.
Function machine Try the following:
Mobile phone can not generally have the following reasons:
(1) mobile phone arrears; (2) mobile phone settings; (3) network problems; (4) SIM card problem.
This is also due to the network signal is not covered to the cause, that is, blind. Or that there is a strong source of interference, the network signal is not like the phone signal, it is easy to be disturbed!
May 9, 2017