Huawei E8377 detect and unlock guide

Video tutorial

Note: Connect device to PC with USB cable and, before proceeding with steps below, set adapter bindings by following instructions here. Insert operators sim card that does not work with device and turn it on. For example if it's locked to operator "A" insert operator's "B" sim

Huawei E8377 Drivers


Launch DC-Unlocker client


Detect device by selecting Huawei modems from manufacturers drop down menu list, leave Select model as auto detect (recommended) then click magnifying glass button. If device does not have visible COM ports in device manager then DC-unlocker will enable them automatically during detection


Wait till DC-Unlocker fully detects modem


Open Server tab, enter your username and password that you received after credits purchase. Click "Check login". (you can buy credits here www.dc-unlocker.com/buy).

If DC-Unlocker/Vygis/Rocker/Infinity dongle is connected, only click " Check login "


Open Unlocking tab, click “Unlock”

 


Wait till you see a message that device was unlocked

 

After you see that device was successfully unlocked, restart it. Set correct APN address (provided by operator of sim card), then you can use it

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