Zong 4G Device Unlock Firmare For All SIMs

With the help of firmware and DC Unlocker, you can easily unlock Zong 4G devices in a few easy steps. All Zong devices can be unlocked using one of the two techniques, the details of which are given below.

Telecom companies have introduced SIM devices in response to technological advances. These gadgets have replaced the old Internet connection devices. As a result, our Internet connections have become more reliable, easier to connect, more secure, and more long-distance connectivity than in the past.Zong 4G Device Unlock Firmare For All SIMs

How To Unlock Zong 4G Devices – An Easy Way

An easy way to unlock Zong 4G Wingle and Huawei Internet devices. However, before unlocking the gadget, you must have some important information about it, such as model number and modem information.

With a few simple steps, you can unlock any SIM card in your Zong 4G device and use it for free in just a few minutes.

  • Download the firmware. Here is a direct link.
  • Extract the files to the folder.
  • Connect the device wife to laptop or computer.
  • Remove the SIM from the device.
  • Run Update as Administrator
  • The update will show a green progress bar – do not plug off your device.
  • This procedure takes about 2-3 minutes, so be patient. After updating the firmware temp, you can use any other network sim and have fun!

This technique quickly unlocks your Zong 4G device and allows you to use different network data sims with full functionality in the future.Zong 4G Device Unlock Firmare For All SIMs

An alternative method

Due to the fact that all Zong 4G devices are Huawei hardware, a direct approach has also been made available. Follow the steps to unlock your data device using DC Unlocker software.

  • Download DC software from Dislink.
  • Plug your 4G device into a laptop or PC.
  • Run the client unlocking software.
  • Select Huawei Modems from the Select Manufacturer drop-down menu.
  • Now click on the “Magnifier Button” option.
  • Wait until the program detects your device.
  • Open the Servers tab, enter your username and password that you received after purchasing the credit.
  • Click “Check Login”. If DC-Unlocker / Vygis / Rocker / Infinity dongle is attached, just click “Check login”.
  • After that, you will be presented with an unlock option bar. Click here, and wait a few minutes for the device to unlock.
  • Restart your device and now you can easily insert another network SIM card.

Zong 4G Device Unlock Software Free Download


They have two softwares available on the Internet that you can use to unlock Huawei modems. If you have a Zong company Tan’s internet device, you can use both software as they use Huawei modem in all their devices.Zong 4G Device Unlock Firmare For All SIMs

What is modem unlock firmware?

A modified software program file developed by a third party is known as a Modem Unlock Firmware. (Master) Subsidy lock can be unlocked. After flashing the disfile, your device will accept SIM card from any company.

Supported version:
All versions of the teh E5573Cs-322 device can be unlocked using the un-updated (unlocked) firmware file. A list of all versions of the date support disk file can be found below.

  • 21.333.64.00.1456
  • 21.333.64.01.1456
  • 21.333.64.02.1456
  • 21.323.64.00.1456
  • 21.327.64.00.1456
  • 21.328.64.00.1456
  • 21.329.64.00.1456
  • 21.323.01.00.1456
  • 21.327.62.00.1456
  • 21.328.62.00.1456


Last words

It is not advisable to unlock your Zong device as it may perform better on Zong SIM cards than other network SIMs. The Teh device is designed for one network only. However, you want to run other SIMs on your device, so you want to unlock it and save money on purchasing devices for each network.

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