g6-l11 read info/unlock failed

hi
i have g6-l11 for unlock
but error in read info

PHP Code:

Connecting...
Phone Detected.
Reading Phone Info...
Manufacturer:    HUAWEI
Model
:        HUAWEI G6-L11
Build ID
:        G6-L11V100R001C00B127
Flash Memory
:    EMMC
------------------------------------------------------------------------------------------
Linux version 3.4.0-g7f1569d (@pekeaulxd0017) (gcc version 4.7 (GCC) ) #1 SMP PREEMPT Mon Jul 21 13:23:58 CST 2014
------------------------------------------------------------------------------------------
Checking root...    OK!
Initializing...
Failed reading lfdata
Operation Done


can you help me