My phone is an HTC HD mini, and the built-in weather forecast updates always show connection errors. This lasted for three days. I tried various methods online to no avail.

First of all, there may be a problem with your network settings. Go to the settings and change the access to the one ending in net and try it. It should be OK. If it still doesn’t work, you have to root. Go to Jifeng to download the root package. , let the phone gain root permissions, delete the weather, and then download the weather software again.