How to Unlock Huawei E353 (E353 Hi-Link) Modem?
1. Download Huawei E353 (E353 Hi Link) dongle unlocker software from the link which is provided at the end of the article.
2. Now disconnect the internet and change the default SIM card with any another network provider SIM (e.g. other than H3G in Huawei E353 H3G data card).
3. Now connect the modem to PC or laptop.
4. Let it launch the software or WebUI of the device.
5. It will prompt you for 8-digit unlock or SIMlock code.
6. Enter the correct code and it will be unlocked forever.
7. If the device does not prompt for SIMlock code then close the software of modem (Huawei Mobile Partner software or WebUI of H3G brand).
8. Now run the downloaded Huawei E353 (E353 Hi Link) modem unlocker application.
9. Now put 8 digit unlock code in “Unlock Code(6-8 digits):” box and click on OK button.
10. Now your modem is unlocked forever.
Note: Don’t use any wrong codes into Huawei E353 (E353 Hi Link) modem. It comes with 86 series Huawei new Algo security and can not be unlocked with old Algo unlock code. If you will try 10 times with wrong codes then your modem will be locked permanently. Either purchase through any server or pay 1.50 USD through PayPal and mention model with IMEI in the transaction. Correct code will be emailed within 8 hrs.
Update: If want a free code of Huawei E353 dongle then leave a comment with model, IMEI and carrier of the device.
(CardLock Unlock Tool)