How to Unlock Huawei EC315 Wingle Free via Firmware Update Process?

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I have already provided the unlocking solution of “Tata Photon Max EC306 EVDO CDMA dongle free“. You can unlock the “Ukraine Intertelecom Huawei EC122 CDMA dongle” also. Unlocking of Huawei EC226 Visafone CDMA2000 EV-DO REV.A modem is also available. You can unlock Reliance EC1260 CDMA 3G dongle broadband and Reliance EC150 Huawei CDMA EVDO data card also free. In these all CDMA modems unlocking, CDMA workshop tool is involved. Various users had reported that his modem COM port is higher than in the CDMA workshop tool. Hence, we had written a post, “Change COM port of Huawei Modem to unlock CDMA EVDO Dongle using CDMA Workshop Tool.”

Today, I am sharing the unlocking solution of Huawei EC315 Wingle Free via Firmware Update Process with the CDMA workshop tool’s help. In this article, we mentioned three types of firmware. Out of three, two firmware is in exe, which can be uploaded in Wingle simply by running the .exe file (Before running the firmware update, disconnect the internet and close the default software of modem). After a few minutes, your Huawei EC315 Wingle will be updated with the new firmware.

In this article, one firmware is in the APP extension. If you cannot change the EC315 wingle with the .exe file, you can use the app file. To run the APP file, you need to download the FWT Configuration tool V3.0 also.

FWT Configuration Tool V3.0
FWT Configuration Tool V3.0

How to upload a .app firmware file in Huawei EC315 Wingle?

1. Download both the FWT configuration tool and APP firmware update file from the download link provided at the end of the article.

2. Now install FWT in Windows PC, and under the Tool list, select ‘Download Tool.’

3. Now browse and select the APP file and click on DOWNLOAD.

4. Now, after a few minutes, your wingle firmware will be updated successfully.

5. After that, you can use the above link to change the modem settings using the CDMA workshop tool.

6. To generate the SPC code, you can refer to this article.

7. If your Wingle is not detected by the firmware update file or FWT configuration tool, it is the driver’s problem.

8. You can download the latest Huawei drivers from here.

Download EC315 Huawei Wingle firmware update WL3TCRC21005 APP

FWT Configuration Tool V3.0 – To upload firmware in Huawei EC315 Wingle

Download Firmware Update of Huawei EC315 Wingle WL3TCRC21005 update

Another firmware with software download link of EC315 Wingle:

Download MTS Huawei Wingle EC315_Update_11­.102.59.00.172_­WINGLE12.001.10­.00.03.exe (it will replace the default software of Wingle also) (tested with one device successfully).

Update: Above all, the firmware has problems in generating the SPC code; hence download the Russian EC315 firmware from below, and now you can generate the SPC code successfully. However, after changing the RUIM settings, it reverts to the old setting. So, your device will be locked only.

Note: LTA memory will be locked if users have flashed their EC315 more than thrice. So, it’s not safe to flash firmware in EC315 more than once.

Download Huawei EC315 Wingle Update (Firmware+Software) (Russian MTC EC315)

Update: Unlocking of Huawei EC306 is now supported.

Download Smartfren EC315 Firmware Update 11.102.59.02.836 HILINK WebUI 12.001.10.01.836

Update II: Finally, I have the two unlocked firmware, which should unlock the Huawei EC315. If any person is interested, then you can update the device and, after that, can change the setting in the CDMA workshop tool to unlock it. I have personally not tested it.

Firmware Huawei EC315 Update 11.102.99.60.00 (Universal)

Download Firmware Huawei EC315 Update 11.102.99.59.00 (Universal)

Unlocked Firmware:

Download EC315 Update 11.107.21.00.172 WINGLE 13.100.13.01.172 (PTCL Pakistan)

Screenshot of unlocked EC315:

EC315 unlocked

EC315 unlocked screenshotBig thanks to Rupinder Singh for these images.

Update: From our team, no support will be available for any types of CDMA devices.

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