I have on account 10 credits but can't unlock Huawei U8500

[Dr_Wolodya]

Log:

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User         : 0000CEBD
Password     : OK !
Credits left : 10

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DC - Unlocker 2 Client 1.00.0805

Detecting phone :

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

Fastboot version    : 0.5
Product             : U8150
Model               : Huawei U8500
IMEI                : 353026040168864
Serial NR.          : 7XA7NC10B0602926
Firmware            : U8500V100R001C00B718_EFS
SIM Lock status     : Locked (Network lock)

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Unlocking, please wait ... 


Server message :
Demo expired ! You must activate dongle ! Check prices for activaded Vygis or Rocker dongle at :  http://www.dc-unlocker.com/buy/dongle_price



Insufficient credits !


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In price unlocking of U8500 cost 10 credits. So, why "Insufficient credits"?

[Vincentas]

Your dongle has no dc-unlocker activation.
Every unlock by dongle that has no dc-unlocker activation needs 15 credits.

[Dr_Wolodya]

Your dongle has no dc-unlocker activation.
Every unlock by dongle that has no dc-unlocker activation needs 15 credits.

But without any dongle unlock cost 10 credits. Why with no activated Vygis operation cost 15?

[Vincentas]

But without any dongle unlock cost 10 credits. Why with no activated Vygis operation cost 15?

For beginning there are 15 trial credits for one unlock to test.
After you spend trial, every unlock 15 credits.