Huawei E3372H Unlock Success - But Relocked Later

[Fastunlocker]

Hello

Kindly Check My Log

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DC - Unlocker 2 Client 1.00.1413

Detecting modem :

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

Found Applications port COM9

Found modem : E3372
Model : Huawei E3372h
IMEI : 866850024432347
Serial NR. : Y4QDU16725000145
Firmware : 21.200.07.01.284
Compile date / time : Mar 14 2016 18:37:10
Hardware ver. : CL2E3372HM
Dashboard version : UTPS23.015.02.10.284_MAC23.015.02.10.284_LNX23.015 .02.11.284
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 10 (unlock attempts left : 0)

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================================================== =================

DC - Unlocker 2 Client 1.00.1413

Detecting modem :

selection :
manufacturer - Huawei modems
model - Huawei E3372h

Selected Applications port COM9

Found modem : E3372
Model : Huawei E3372h
IMEI : 866850024432347
Serial NR. : Y4QDU16725000145
Firmware : 21.200.07.01.284
Compile date / time : Mar 14 2016 18:37:10
Hardware ver. : CL2E3372HM
Dashboard version : UTPS23.015.02.10.284_MAC23.015.02.10.284_LNX23.015 .02.11.284
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 10 (unlock attempts left : 0)

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Unlocking, please wait ...

Modem successfully unlocked !

Credits left : 0

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================================================== =================

DC - Unlocker 2 Client 1.00.1413

Detecting modem :

selection :
manufacturer - Huawei modems
model - Huawei E3372h

Selected Applications port COM9

Found modem : E3372
Model : Huawei E3372h
IMEI : 866850024432347
Serial NR. : Y4QDU16725000145
Firmware : 21.200.07.01.284
Compile date / time : Mar 14 2016 18:37:10
Hardware ver. : CL2E3372HM
Dashboard version : UTPS23.015.02.10.284_MAC23.015.02.10.284_LNX23.015 .02.11.284
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 10 (unlock attempts left : 0)

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Another Network SIM Inserted

Kindly let me know how to fix this.

Thanks.

[Valdemaras]

This firmware is customized and not supported, need to flash it.