Unlock Huawei

How to Unlock E3251 (E3251 Hi Link) Huawei 4G Modem?

April 19, 2013

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Huawei E3251 is a well-known device. Today, I am writing for E3251 (E3251 Hi-Link) Huawei 4G dongle unlocking. Its sub-model E3251s-2 can be found in Sri Lanka through Dialog and in the U.K. Through EE carrier. Recently I have also provided the article to unlock H3G Tre, Italy E3131 (E3131S-2) modem. Unlocking of E3251 (E3251 Hi-Link) Huawei 4G dongle is also possible through the same process.

Huawei E3251 Hilink modem dongle — Huawei E3251 Hi Link modem

How long we need to wait for a Huawei unlock code?

The approximate delivery time for a Huawei unlock code is 10 minutes to 8 hrs.

The average response time for a Huawei unlock code is 30 minutes (based on last 100 orders).

Unlock Huawei E3251 (E3251 Hi Link)

How to Unlock E3251 (E3251 Hi-Link) Huawei 4G Dongle?

1. Download E3251 (E3251 Hi-Link) Huawei 4G data card Unlocker software from the link provided at the end of the article.

2. Now disconnect the internet and change the default SIM with another network provider SIM (other than default network SIM in E3251 (E3251 Hi-Link) Huawei 4G dongle).

3. Now, connect the modem to a PC or laptop.

4. Now let it launch the software of the modem.

5. Now, close the software of the modem.

6. Now run the downloaded E3251 Hi Link Huawei 4G Unlocker software.

7. Now, detect your E3251 HiLink dongle into the downloaded software.

8. Now put 8 digit unlock code in the “Unlock Code(6-8 digits):” box and click on the OK button.

9. Now your modem is unlocked forever.

Note: Don’t use any wrong / free codes into the E3251 (E3251 Hi-Link) Huawei 4G modem. It comes with Huawei’s new Algorithm security and cannot be unlocked with the old algorithm security unlock code. If you try 10 times with the wrong codes, then your modem will be locked permanently.

Download E3251 (E3251 Hi-Link) Huawei 4G Modem Dongle unlocker software