Huawei E3531

[tam7iti]

HELLO i can't unlock my modem with direct unlock but my solde is debited of 7 credits

DC - Unlocker 2 Client 1.00.1220

Detecting modem :

selection :
manufacturer - Huawei modems
model - Huawei E3531

Selected Applications port COM4

Found modem : E3531
Model : Huawei E3531
IMEI : 867010027854505
Serial NR. : S8S7S15B28002558
Firmware : 22.521.23.00.1195
Compile date / time : Mar 24 2015 11:55:01
Hardware ver. : CU1E3131IM
Dashboard version : WEBUI_17.100.03.01.03_Hilink_V7R1_V3R2
SIM Lock status : Locked (Card lock)
Wrong codes entered : 10 (unlock attempts left : 0)

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Check account status

User : tam7iti
Credits left : 7

Unlock Huawei E3531 (867010027854505) cost 0 cr
Service text tutorial: https://www.dc-unlocker.com/huawei-e...d-unlock-guide

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Unlocking, please wait ...

Diagnostic port not found !

Error code 91


unlock failed !


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AT^CARDLOCK?

^CARDLOCK: 3,0,0

[Valdemaras]

Hello,
Your device's firmware is not supported for unlock. Credits were added back to your account.

[tam7iti]

thanks for information i will change firmware and after unlock modem