Installation extremely bad!

Before the Huawei E5220 Mobile Wi-Fi router extensively evaluated, the following for more information:
1.) That thing can take my Tablet (Android, Lenovo Yoga) *** NOT properly in operation; to a PC / laptop (with Win-XP etc) is only one absolutely necessary. There is a joke that such a thing is not in demand -stationary SYS. it says.
2.) is smooth but on the Huawei-pack: ready in just 5 seconds. That is probably a Chinese joke be (ha, ha, ha). Honestly - there's enough time just to open the package and insert the battery into ollen little device. I thought so: ready in 5 minutes, that would be already demanding.
Although I myself have used less than 5 hours since I made something else at the time, but in the right direction are more likely. ;) It was only when I came to the hopper of the initial start-up by Win-PC, it was better.

Only by Tablet (Android, Lenovo Yoga) is also coming to the Internet though - but with the basic settings: User: admin; Password: admin - which is extremely easy to "crack" is.
The user interface of the PC and Tablet (Android, Lenovo Yoga) are like night and day = completely different.

A detailed review of the Huawei E5220 then follows.

*** It would be interesting to know if it is better, for example, the iPad or other Android devices (without app!).

PS: I now read on the Web namely, that there is a app for Android and iOS ("Huawei Mobile Wifi") are, on the little device will allow much better also set via tablet. It's great that we get this information out only by our own research. :(