Si que soy root y tengo la version de fabrica (4.0), me sale esto:
Hardware : MT6577
Model : e1901_v77_cxq_asx
Build number : ALPS.ICS2.MP.V1.5
Build date UTC : 20121128-062124
Android v : 4.1.1
Baseband v: MAUI.11AMD.W12.22.SP.V8.P2, 2012/08/22 19:39
Kernel v : 3.0.13 (root@zz-desktop) (gcc version 4.4.3 (GCC) ) #1 SMP Tue Nov 27 16:10:34 CST 2012