Y550-L01/L02/L03 Smartphone FAQs
2 Common settings
Issue 01 (2014-08-07)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
44
2.2.2 What Wi-Fi protocols does my phone support?
Your phone supports 802.11b/g/n.
2.2.3 I cannot open web pages sometimes over a Wi-Fi connection.
Why?
Possible causes are as follows:
The x digital subscriber line (xDSL) connection fails. If the hotspot (such as a wireless
router) your phone connects to accesses the Internet through xDSL and the xDSL
connection fails, the Internet connection is unavailable. Check that the xDSL connection
is working properly and try again.
A domain name service (DNS) issue occurs. For example, if you cannot open web pages
but can access
Play Store
, the DNS is not working properly. In this case, on the screen
where a static IP address can be set, modify DNS settings.
The websites that the Wi-Fi hotspot can access are restricted. If the Internet connection
of the hotspot is restricted, your phone cannot be used to browse web pages.
2.2.4 I have turned on Wi-Fi on my phone, but it cannot detect
signals from Wi-Fi hotspots. What can I do?
On a device other than your phone, turn on Wi-Fi. If the device also cannot detect any Wi-Fi
signals, check whether your router is functioning correctly.
Check that the wireless router's service set identifier (SSID) is not hidden.
Restart the Wi-Fi function on your phone.
Restart your phone.
2.2.5 How do I know whether my phone is using its mobile data
connection or a Wi-Fi connection to access the Internet?
When a Wi-Fi connection is set up, the Wi-Fi connection is used with precedence over the
mobile data connection. If
is displayed in the upper right corner of your phone, you are
using a Wi-Fi connection to access the Internet.
2.2.6 I cannot connect to a Wi-Fi hotspot. Why?
The password you entered is incorrect. Note that the password is case sensitive.
The Wi-Fi reception is poor.
2.2.7 My phone's Wi-Fi connection automatically disconnects after
the screen times out. What can I do?
Change the Wi-Fi sleep policy as follows:
Touch
Settings
, go to
WIRELESS & NETWORKS
, and touch
Wi-Fi
. Touch
>
Advanced
>
Keep WLAN on during sleep
. Then select
Always
.