Best way to Fix No Network Issue on Redmi 3/3S/3X

Many Xiaomi Redmi 3/3S/3X users has been facing “No Network” issue due to flashing of custom ROMs, MIUI developer ROM and more. But after reading the following article readers will feel relief as the issue can be finally solved. Users just need to flash part of the MIUI ROM which handles all the networking functions on the Redmi 3 smartphone.

Xiaomi Redmi 3 no network issue

Do check the following pre-requisites and then we’ll directly take you to the tutorial to Fix No Network Issue on Redmi 3/3S/3X.

Early preparations:

  • The bootloader of the device should be unlocked (complete guide).
  • Maintain a battery level of 75% or more to continue with the below process.
  • Download and install Mi Flash tool on your PC.
  • Download MIUI Fastboot ROM based on your device from here. Make sure to download the same version of ROM which is currently running on your device.
  • Enable USB Debugging mode from settings. (complete guide)
  • Setup ADB and Fastboot drivers on your PC.
  • Make sure USB Drivers and Mi PC Suite is installed on your computer.
  • Perform Backup on your MIUI device.

Disclaimer: Do follow the steps accordingly otherwise you may brick your device. We should not held responsible for any damage occurs during or after the process. Continue at your own interest.

How to Fix No Network Issue on Xiaomi Redmi 3:

1. Extract the MIUI Fastboot ROM on your computer and obtain “NON-HLOS.bin” file from the “image” folder. Copy the file and paste to the folder where you have installed the MIUI Flashing tool.

2. Now you need to launch command prompt from the same folder. To do so, hold shift key and right click anywhere in the folder, then choose “Open command window from here”.

3. In the command window, type the following command:

adb devices

4. You’ll see the device serial number being displayed on the monitor screen. If not, ensure proper USB Drivers are installed.

5. Next boot the device into Fastboot mode (Volume Down + Power button) and type another command:

fastboot flash modem NON-HLOS.bin

6. That’s it! Now give the final command to reboot the device into normal mode.

fastboot reboot

7. Once the device successfully boots-up, disconnect it with PC and you’ll find that no Network issue has been successfully solved.

If the problem still persists, do visit the nearest service centre and get permanent solution of the issue.

  • Balaji

    Do reliance jio sim and offer supports redmi s3

    • Yes, the Jio 4G offer is also applicable for Redmi 3S / Prime in India

  • Punit Gupta

    the steps has not worked with mui 8 and mi 3s prime

  • Punit Gupta

    all steps gone smooth then also no effect on network

  • Hiren Patel

    Does this fix apply for the signal dancing issue when one has dual sim, and the signal on both SIM’s fluctuate in sync. When this happens call quality is largely reduced, one cannot hear incoming calls clearly.

  • Ulky Lamorrt

    Heelo, I do not have the adb or fastboot command even if i am in the folder were the tool is extracted. any help?