Download Option GTM 378 Firmware Update

This blog provides Option/Huawei/ZTE, modem/router Firmware Update, Dashboard Update, Windows & Mac OS Supported Dashboard and Drivers, this post provides Option Option GTM 378 Firmware Update, which can be downloaded from the link which is provided at the end of the Option Option GTM 378 Firmware Update specification.

Option Option GTM 378 Firmware Update Specifications :-

Manufacturer :- Option
Modem Types :- USB
Version :- Superfire_2.5.11Hd_Icon72_Orange
Model :- GTM 378
Compatibility :- Windows XP, Vista, 7, 8, 10
Files Size :- 8.48MiB
Type of File :- Zip
Total Files :- 01
Last Updated :- June 30,2015
Create By :- Www.Modemfiles.Com
Downloaded Zip/Rar files extract in a folder using unzip/Winrar software, and procedure as mentioned in the specific post.
How to the installation of a downloaded Option Option GTM 378 Firmware Update file :-

  1. Now close the dashboard/software of your modem.
  2. Go to the GlobeSurfer iCON Firmware Update folder and open it.
  3. Select “Superfire_2.5.11Hd_Icon72_Orange” files and always run as an administrator.
  4. If, when a security warning window PC pops up and click “Yes” the operation as instructed.
  5. Now Select Language”English” and click “Next”.
  6. Now wait detecting your device.
  7. Click Next tab 2 time.
  8. After finishing the flash process, change the sim card of another network provider and plug your modem to a computer/laptop.
Note:-

  1.  Please ensure that the SIM Card is removed from the device,the device is inserted and configured properly,all other applications are closed and the PC is using AC power.
  2. Make sure that the computer has all the drivers. (The easiest way to make sure that your computer meets this requirement is to connect the modem to the computer and connect to the internet.)
  3. Close any type of connection programs like Globe Trotter Connect or Branded mobile software (Modem must not be connected to the internet, modem light must be blinking, the software must not be running)
Disclaimer:- Modemfiles will not be responsible for the unauthorized changes of the firmware of your modem. In addition, if you want a specific firmware related to Huawei & ZTE modem, dongle, data card & router, comment it if available, then it will be published. All firmware files posted on the modemfile.blogspot.com are free of cost and there is no need to pay them.

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