SIM Lock status unknown(read failed)

[willydp]

model - Auto detect (recommended)

Found modem : webuiver:
Model : Huawei E5331
IMEI : 864469010052266
Serial NR. : Q9V4CA9242802696
Firmware : 21.344.09.00.21
Compile date / time : Apr 1 2012 12:58:44
Hardware ver. : CH1E5331M
Dashboard version : UTPS1.09.01.156_MAC1.09.00.156
SIM Lock status : unknown(read failed)

Tried original 3 SIM and my own SIM.
Same result .... can't unlock :-(

So...help needed?!

[willydp]

Update: !!!!!!
Was a bit too early with my question.
Did found the somution in another thread.

Use older software version, newest is NOT OK!
Did this and it worked :-)
Got only 1 unlock left out of 10!!!!
So be aware of this !!!

Goodluck to other unfortunate users :-)

[mobinec]

DC - Unlocker 2 Client 1.00.0890

Detecting phone :

selection :
manufacturer - Huawei phones
model - Auto detect (recommended)

Fastboot version : 0.5
Product : U8150
Model : Huawei U8160/Vodafone 858 Smart
IMEI : 356652047554736
Serial NR. : Z8D7ND11A2607233
Firmware : U8160V100R001C02B618_EFS
SIM Lock status : unknown(read failed)

[Gintas]

DC - Unlocker 2 Client 1.00.0890

Detecting phone :

selection :
manufacturer - Huawei phones
model - Auto detect (recommended)

Fastboot version : 0.5
Product : U8150
Model : Huawei U8160/Vodafone 858 Smart
IMEI : 356652047554736
Serial NR. : Z8D7ND11A2607233
Firmware : U8160V100R001C02B618_EFS
SIM Lock status : unknown(read failed)

Please contact us via Live Chat on working hours and we will help you to fix this problem.
Live Chat working hours Monday to Friday 9am to 5pm GMT.
You can find it here: http://www.dc-unlocker.com/contacts