The original firmware only allowed you to use one of four sticks within the Power Hour. But with the release of version 4, you could alter which stick won and you could rerun the hour each hour. A real success because you won two of the four bits of the Power Hour for nothing.
HUAWEI firmware update disclaimer: You will not be able to use the modem with the firmware update. The update changes the locked programming of the modem itself. You will be able to use the modem in its locked state. You should make a backup of each download you make. Once unlocked, the modem can not be put back to the factory default.
With the Power Hour, you will be able to unlock Bluetooth headsets; a USB power bank; Wifi dongle; unlock the OTG cable; an audio speaker; and much more. Just find something you like for the night.
Today, this is easy to find and it comes with a basic man who runs the software from a link on the Internet. The most basic version contains a button to initialize the firmware and a button to modify the firmware. An advanced version contains more buttons, and if you press the Reset button, it will restore back to the factory default. 7211a4ac4a