I am satisfied with the device, but in the beginning it took me some nerves. The firmware update 130620 worked out after several reboots of the PC, and then I could not log in anymore! Connecting to the WLAN was not a problem, but as a characteristic value for the web interface was not the default password still the one I had given. The support could not help the thought that the unit was defective, I should send it back to me also. Reset, older firmware - nothing helped. Finally, I once used instead of Firefox Internet Explorer, and immediately I could log in with "admin". Also Chrome on the Nexus 7 was not a problem. Only Firefox 22.0 is not working. Besides being a beautiful device, connect to T-Mobile (PENNY MOBIL) went immediately without entering a APN. The WLAN also extends even into the next room. The web interface is clearer than that of ZTE MF60, and with the thick battery I hope for a long term. He makes the device but much thicker than the MF60. The memory card reader works but unfortunately only if the M5350 is connected via USB.