e3372h airtel 4g unlock help need

[goverdhan]

DC - Unlocker 2 Client 1.00.1131

Detecting modem :

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

Found Applications port COM7

Found modem : E3372
Model : Huawei E3372 / MTC 827F
IMEI : 866850020514627
Serial NR. : Y4QBY15707002577
Firmware : 21.200.07.00.284
Compile date / time : Feb 17 2015 17:17:50
Hardware ver. : CL2E3372HM
Dashboard version : UTPS23.015.02.07.284_MAC23.015.02.07.284_LNX23.015 .02.09.284
SIM Lock status : Locked (Card Lock)
Wrong codes entered : 10 (unlock attempts left : 0)

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Unlocking, please wait ...

Resetting unlock counter ...
No response !

Error code 21


unlock failed !


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[Valdemaras]

You need to detect your modem with both com ports then unlock, make sure device is not being used by any other service or process on pc otherwise com port will be taken and you won't complete unlock process. After preforming unlock you will need to flash it to another firmware - 22.200.05.00.00

[goverdhan]

firmware - 22.200.05.00.00
after update this file
not connect to pc asking drivers

[Valdemaras]

then download drivers from our support area https://www.dc-unlocker.com/file-lis...ms_and_Routers Drivers_v.5.01.06.00.rar