[chronic]

please i need help for this type of mobile ....i need to unlock.. but when i try to unlock with infinity box i got this eror:

COM7 [VCP1] selected
module v1.65
Device: Huawei-T156
Checking data, wait...
Action: unlock
unlock method-1
Boot ...
Press and HOLD Power button now !
e-gold: 820011
loading...
error: can't run preloader: 01
Release Power button now
Boot Failed
Finished, time used: 11 sec
Remove/Install battery now !

&this is the eror for A68:
COM7 [VCP0] selected
module v1.65
Device: ZTE-A68
Checking data, wait...
Action: unlock
unlock method-1
Boot ...
Press and HOLD Power button now !
e-gold: 820013
loading...
next part...
boot answer: 00
error: unknown bootcode answer:
Release Power button now
Boot Failed
Finished, time used: 10 sec
Remove/Install battery now !

please infinity tearm help to recover this eror i think is new e-gold chip