[Q] DYON Andromeda change Launcher(Mouse and WLan don`work after that)

Hallo,i have buy a Dyon Andromeda TV Box,and now i will change the Launcher,but when i install a another Launcher(Atom Launcher etc..)my Mouse and Wlan don`t work anymore after i have change the Launcher and set it as the default Launcher and reboot.When its reboot my Wlan and Mouse dont work anymore,but when i change back to the old Launcher it is working.

I have the Firmware from here: dyon.eu/downloads/firmware/Firmwareupdate_DYON_Andromeda_20121019.zip installed.

Can somebody help me with this problem?

Or can anyone make a Programm where after the first Home Launcher was startet,a another Home Launcher starts and is set as default Launcher?<--when i start the original Home Launcher and then my Home Launcher that i would have everything its ok(Wlan and my BluetoothMouse is work)

I have delete the launcher3.apk from the .zip(the Rom-firmware),and take there my launcher,but then my Wlan and Mouse don`t work anymore.

I don`t have any more ideas what i can do that my Mouse and Wlan would work with a another Launcher.I would be happy if anyone can help me.

Thanks Paul G. from Germany