I just want to ask about the dynamic weather displayed after HTC G7 is unlocked.

This is a system problem. Different systems have different speeds. In addition, installing more software will also affect the speed of the mobile phone. This thing, just like the same computer, has the difference between fast startup and slow startup. Don't make a fuss. This is a normal phenomenon. You can go to Jifeng.com or Android.com to find the corresponding G7 forum to study. Most of the licensed products are castrated versions, and the speed is ok because many functions have been castrated.