Question type 1
Cut off the powerIn the process of the upgrade, and phone doesn’t work.2017-01-21
Q:Cut off the powerIn the process of the upgrade, and phone doesn’t work.

A: You can log in the phone’s webhttp://192.168.0.200:8080to upgrade it (the latest kernel). Otherwise, you can telnet the phone (telnet 192.168.0.200) to upgrade if your phone’s kernel is an old one. Had better use computer direct phone PC port, because there’s may some trouble such as IP conflict,telnet failure.