我的移动互联网突然停止了工作。 Chrome抱怨错误130（net :: err_proxy_conection_failed）。 Google App Store和其他应用程序在通过WiFi连接时，服务器的加载内容才能工作。
My mobile internet suddenly has stopped working. Chrome complains Error 130 (net::ERR_PROXY_CONNECTION_FAILED). Google app store and other apps those load content from servers now work only when I connect through wifi.
I set in firefox about:config network.proxy.type from default value 5 (use system settings) to 0 (no proxy) and firefox has started working.
Proxy Settings app shows empty fields.
As I don't use any proxy I would like to see that system wide proxy setup which broke my mobile inet
For GSM devices, as far as I know, the proxy settings for your mobile data connection are defined in the Access Point Name (APN). Go to
Settings > Wireless and Networks > More > Mobile Networks > Access Point Names > [Your data APN] (your device's menu may differ slightly). Check the
Proxy field - it's possible this got modified somehow. Might also be worth snooping around your carrier's website for the recommended APN settings and double-checking that everything is correct. Once finished, press
[Menu] > Save and give it a test.
Did you switch from "Mobile data" to "WLAN" (also "Wifi" or "Wi-Fi" on SAMSUNG) last time for surfing in internet? If yes, then try this!
Sometimes when you enable "WLAN" before disabling "Mobile data" (top line, near the battery-charge-state or the current-date/time) the proxy settings for GSM will stay and be used for you WLAN!
All you need to do is:
It should work now.
Check the properties of your Celular Network configuration. Sometimes it has a proxy and port configured. Delete them.
I've had the same problem and the suggested solutions haven't worked for one reason or another. However, I thought "Perhaps there's an app for it?" There is! It's called Proxy Settings and the icon looks like stacked books. Search for it and install it via the Play Store app on your phone/open it/click on your wifi network/turn off the proxy setting. Internet access via a browser should now work like a dream.
Need to reset the proxy to default. Then its working.
Step 1: Use user
Step2: Go to
Access Point names
Step3: Go to the INTERNET options and make proxy as not set.
Fixed mine. I get this ERR_PROXY_CONNECTION_FAILED every time I use mobile data.
You need to reset the APN to default