Qualcomm QMSL IMEI & SN Tool Download [ Qualcomm IMEI Tool ]

Qualcomm QMSL IMEI & SN Tool Download For Qualcomm Phones. One Of The Best Qualcomm IMEI Repair Tool.

Are you using Qualcomm android or feature phone and now facing no network issue because of Null IMEI or Invalid IMEI number? If yes then you have landed on right place. Here in this guide we are going to talk about Qualcomm IMEI repair tool and the name of this tool is “QMSL IMEI & SN Tool”.

QMSL IMEI & SN Tool is Qualcomm chipset supporting IMEI tool for both keypad and android Smartphone. Best thing about Qualcomm QMSL IMEI & SN Tool is that it’s a completely free for all users, so they can use this IMEI tool to repair any Qualcomm phones like Xiaomi, Redmi, Oppo, vivo, micromax and Samsung etc. But make sure your phone should be QUALCOMM chipset based mobile. Otherwise, this tool will not detect your device in any how condition.

Download and install “CPUz” android app for information or do Google with name of your own device model number to confirm chipset of the device.

We already managed different posts on IMEI repair tool but as we all know one tool can’t support all the brands and models. So you can also try them to repair IMEI of your Qualcomm mobile.

Reasons To Use Qualcomm QMSL IMEI & SN Tool

Some time you may see Unknown Baseband, NULL or Invalid IMEI on Qualcomm devices. This unknown baseband or invalid IMEI could make your Qualcomm phone unable to receive network signals, make calls, access the internet, etc. In that critical situation, you can visit to service center or mobile repairing shop to fix unknown baseband issue. Otherwise, you have option to write IMEI on Qualcomm phone using QMSL IMEI & SN Tool. Best this is that you can do it your own home without any extra technical skill. Process to write or flash new IMEi on Qualcomm mobile is very easy.


  • Free Qualcomm IMEI repair tool
  • Dual and single IMEi repair option for all Qualcomm devices
  • Tool supports both android and keypad mobile
  • Small size portable Qualcomm IMEI write tool free.
  • No data loss during the IMEi repair.
  • Repair Qualcomm dual IMEI without root and with root.

Supporting Devices

This tool supports almost all Qualcomm single SIM and Dual SIM mobiles – It can be used on Qualcomm Based Android Smartphone and Tablets. It supports Qualcomm MSM8916, MSM8909, MSM8939, MSM8209, MSM8592, OPPO Micromax Vivo, Infinix like x608, x573,x622,Tecno, Itel, platforms to write IMEI, MEID or ESN, Bluetooth Address and WLAN Address.

Download Qualcomm QMSL IMEI & SN Tool And Drivers

QMSL IMEI & SN Tool v1.4 Download  :  DOWNLOAD

Qualcomm Drivers :DOWNLOAD

How To Use QMSL IMEI & SN Tool To Fix Null or Invalid IMEI On Qualcomm devices

Before going to repair IMEI on Qualcomm mobile, make sure you are really getting null IMEI or Invalid IMEI problem. For this, dial *#06# from mobile and it will show status of IMEI on your mobile. Otherwise, go to phone setting and check IMEI number status.

In case it’s showing null IMEI number or invalid IMEI number or unknown baseband then follow this tutorial and write IMEI using QMSL IMEI & SN Dual IMEI Tool.

Please Note : QMSL IMEI & SN Tool is an portable IMEI repair tool for Qualcomm devices [ Smartphone & Feature Phones ]. No need to install it on pc. Moreover, It’s a Qualcomm Dual IMEI read and write IMEI tool. That means, you can read or write new IMEI number on Qualcomm phones using QMSL IMEI & SN Tool.

Steps To Use QMSL IMEI & SN Tool To Flash IMEI Number [ Dual IMEI Tool ]

STEP01 Tools Installation

  • First off all download and install “Qualcomm USB Drivers” in windows pc. Drivers installation is must to create bridge connection in between mobile and PC. Otherwise, tool will not detect the device. Skip the step, if already installed.

Guide To Install Qualcomm USB Drivers On Windows Pc

  • Extract the downloaded QMSL IMEI & SN Tool on pc and run “QMSL.exe” file as administrator. It will launch on your windows pc. No need to install because it’s a portable Dual IMEI tool for Qualcomm phones.
QMSL IMEI & SN Tool setup
QMSL IMEI & SN Tool setup

STEP02 Enable DIAG Mode On Mobile

In the process of IMEI repairing on any mobile, DIAG mode is very important process. At the time of- writing IMEI on any Qualcomm mobile, DIAG mode must be enable. Otherwise, you can’t fix invalid IMEI number.

Now the question is “how to enable Diag Mode on Qualcomm phone?” So process may be different for different Qualcomm device. Please check out below link to learn different methods to enable DIAG mode.

Different Methods To Enable Diag Mode Without Root And With Root

After creating DIAG mode on your qualcomm mobile, just connect it with pc via USB cable.

If the device is properly connected with pc into DIAG mode, you will see “Qualcomm HS-USB Android DIAG 901D COM” in “Device Manger” section. That means you are ready to write new IMEI number.

qualcomm hs usb diagnostics port

STEP03 Write IMEI On Qualcomm Phone Using QMSL IMEI & SN Tool

After following the above Step01 & Step02 properly, you are now ready to flash IMEI number on Qualcomm mobile. Here we can change IMEI number or can write original IMEI number. So it depends on you what you want to do with your mobile. In some countries, changing IMEI number is illegal. So do it on your own risk.

Additionally, you are free to write Dual IMEI or Single IMEI at the same time.

Here we suggest you to write original IMEI number only.

  • Now open the tool again and you will see below user interface of QMSL IMEI & SN Tool.
QMSL IMEI & SN Tool for qualcomm
QMSL IMEI & SN Tool Interface
  • Tick mark on “IMEI 1” $ “IMEI 2” from “Write Item” section for dual IMEI number mobile because we are going to write IMEI number. For single IMEI user, select “IMEI 1” only.

imei repair using QMSL IMEI tool

  • Type the correct and  15 digit valid IMEI number as shown in above screenshot.
  • Finally hit on “START” button to start flashing. if everything goes well then you’ll get the message Pass on the ticked Items and OK

new qualcomm IMEI tool QMSL IMEI

  • Disconnect mobile from pc and reboot it for once. Reboot is must to apply the modification.
  • After reboot dial *#06# to check IMEI status of the device.
  • Done!!!

This is the complete step by step tutorial to repair Qualcomm IMEI number using dual QMSL IMEI & SN Tool. User interface of QMSL IMEI & SN Tool is very simple so any newbie user also can use it without any issue. Just follow the IMEI repair tutorial, type valid IMEI number and write it using QMSL IMEI & SN Tool qualcomm.

After applying the exact above steps, tool will write dual IMEI number on Qualcomm mobile. Same as above, you can also write IMEI on single Qualcomm devices.

Jagmohan Singh Negi

I am Jagmohan Singh Negi A Tech Enthusiastic Person. I always want to explore something new and experiment on Android Smartphones, here on 99mediasector.com i share solutions of Latest Android Bugs and Their Fixes, Latest Android launches, and How-to-Type Solutions for All Android Smartphones.

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