Why do I have to turn on WIFI to update the weather on my mobile phone?

Kawara Tsutomu has a quick navigation that can be solved. Search for "Wall-e flowmeter" and try one function after another, and find that flow compression is more magical. After the compression service is enabled, surprises appear and Kawara Tsutomu Quick Navigation appears. Follow the prompts to install a Kawara Tsutomu traffic compressed file, which is this Dongdong. After the installation is completed, log off and start gprs to update the weather. It worked! As for the Kawara Tsutomu speed navigation and Wall-e flowmeter installed on the desktop, they can be deleted, because the most critical description files have been installed, which is ok.