WARNING!!! Try this at your own RISK!
(the download links is at the bottom of this page)
2.) Downgrade your modem using the Huawei Flasher.
- QPST
- Huawei Flasher
- E153 Firmware Downgrader
How to Unlock Huawei E153?
1.) Backup NVitem (very important) Why? Because we will restore it later to complete the flash.
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| First, Locate the modem's port in the Device Manager (Press Windows Key + Pause Break > Device Manager) |
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| Next, Open QPST Configuration from the QPST folder. |
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| Then, Click Add New Port Unchecked the "Show Serial and USB/QC Diagnostic Port Only"Then, Select your device port number as listed on the device manager. |
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If you had chosen the correct port number you see that serial number.
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- Plug your modem to your PC.
- Close the dashboard.
- Run Huawei Flasher (NOTE: You must have a working Internet Connection)
- After that your modem port will be detected.
- Click > Select Firmware (this is the firmware for downgrade which you can download at the bottom of the this page). This would be the result.
- Unchecked the NUMBER 6 as you can see on the screenshot.
- Next, Click > Flash Modem > Normal Mode ( a pop-up window will appear and click OK. Then, wait for 10 sec. Lastly, Click OK.
3.) Restoring the NVitem that was backed-up lately. (NOTE: This is very important! Failure to do this will result to IMEI blank and worst your modem will be dead).
- Once again using QPST, the same procedure on back up but here we will restore the NVitem. Click Browse > (select the NVitem) > START. Wait until finished.
- Lastly, unplug and re-plug your modem and insert your favorite sim card.
Download the Required Software Here:
Huawei Flasher: http://q.gs/3Sn77E153 Firmware Downgrader: http://q.gs/3Sn8jQPST Link: http://q.gs/3SnDz
Nice information really useful for those who want to unlock their Huawei Modem from network lock. However i got my Huawei E303 modem unlocked from network lock at Unlock-Zone.com here they helped me to unlock my modem using unlock code.
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