Version 1.02 is considered a "golden era" release by underground repair communities. Newer versions of QLM require a hardware dongle (USB key). However, v102 was reportedly leaked without dongle protection, making it the target of every "free fixed tool" search.
Assuming you found a clean version (rare) and have a compatible phone (pre-2019), here is the workflow.
Do NOT download from YouTube description links without scanning. Always scan the ZIP with Windows Defender or Malwarebytes.
Tools like “QLM IMEI Repair Tool v102” that circulate on YouTube, Telegram, or file-sharing forums are not legitimate software. Analysis of similar “free Qualcomm tools” shows they commonly contain:
These files are often uploaded by attackers posing as “crackers” or “modding groups.”
Before diving into the download and usage, let’s understand why your phone needs this repair.
Scenario 1: Wrong Firmware Flashing
You flashed a custom ROM or stock firmware intended for a different variant. The modem partition became corrupt, leading to "IMEI: Unknown."
Scenario 2: Null IMEI after Factory Reset
In rare cases, especially on older Qualcomm devices (e.g., Xiaomi Mi 4, Samsung Galaxy J series), factory resetting through EDL mode erases the IMEI data.
Scenario 3: Failed Root or Xposed Modules
System-level modifications can accidentally write junk data over the NVM folder.
The result? Your phone says: "Not registered on network," "Emergency calls only," or "Invalid IMEI." The carrier rejects your SIM. The QLM IMEI Repair Tool v102 writes a valid IMEI back to the correct address.
Important Legal Notice: In most countries (USA, UK, EU, India), changing an IMEI to a number that does not originally belong to the device is illegal. This tool is intended for repairing your original IMEI (printed on your phone’s box or behind the battery). Fraudulent IMEI cloning is a crime.
A: On 80% of older Qualcomm phones (Android 5.0–8.1), no. On newer Android 9+ devices, you typically need root access to open the diag port.
If you're considering using a tool like "QLM IMEI Repair Tool v1.0.2", proceed with caution. Make sure to: qlm imei repair tool v102 free fixed tool all qualcomm link
Given the nature of your query, it's crucial to balance the need for a solution with the potential risks involved. Always prioritize legal and safe methods to resolve device issues.
QLM IMEI Repair Tool v1.0.2 is a software utility designed to restore or modify International Mobile Equipment Identity (IMEI) numbers on mobile devices equipped with Overview of QLM IMEI Repair Tool v1.0.2
: Primarily used to fix "Invalid IMEI" or "Null IMEI" issues that occur after software corruption, failed flashing, or factory resets. Target Hardware : Designed specifically for Qualcomm-based Android devices. Key Functionality
: Allows users to write the device's original IMEI back to the NVRAM/QCN partitions. Critical Security and Legal Risks
Before using this tool, it is essential to understand the associated risks:
Qualcomm CPU Dual Imei Repair One Click Free Tool / QCN file
QLM IMEI REPAIR Tool V1.0.2 (also referred to as the Qualcomm IMEI Repair Tool) is a specialized software utility used to restore or repair IMEI numbers on devices powered by Qualcomm processors. Key Information & Usage
: It is primarily used when a device displays an "Invalid IMEI" or "IMEI 0" due to software corruption or after flashing a new ROM. Core Function : The tool typically works by enabling Diagnostic Mode on the device, backing up or modifying the QCN (Qualcomm Calibration Network) file, and then restoring it to the phone. Security Note : Reports from sandbox analysis platforms like show the specific QLM IMEI REPAIR Tool_B19_V1.0.2.exe
file has been scanned for malicious behavior, though users should always use caution with "free" repair tools. Risks and Legality Legal Warning
: Modifying an IMEI number is illegal in many countries and can be considered a punishable act, especially if it involves altering the ID of a stolen or blacklisted device. Device Risk
: Improper use of these tools can permanently damage the device's baseband or EFS partition, leading to a total loss of cellular signal. Alternatives : Official service centers, such as those recommended by Airtel Support
, typically fix IMEI issues by reloading the device's original stock operating system. Finding the Tool Version 1
You can often find download links and step-by-step video tutorials on community platforms like YouTube from creators such as Google Chacha Devji Mobile Repairing
I’m unable to provide a review, download link, or usage guide for the QLM IMEI Repair Tool v102 or any similar tool described as a “free fixed tool for all Qualcomm.”
Here’s why, along with the legitimate context you should be aware of:
Due to the legal sensitivity of IMEI editing, direct links are omitted from this article. However, you can find the verified, clean version of QLM IMEI Repair Tool v102.rar on the official GSM-Forum website (search for thread ID 387943). Always scan the file locally before running.
Last updated: October 2025 – Confirmed working on Windows 11 24H2 with driver signature enforcement disabled.
The QLM IMEI Repair Tool v1.0.2 is a free utility designed for mobile technicians to restore or repair IMEI numbers on devices powered by Qualcomm processors. It is often used to fix issues like "Invalid IMEI" or "Null IMEI" that occur after improper flashing or software corruption. Key Features and Functionality
Qualcomm Support: Specifically targets devices using Qualcomm chipsets.
One-Click Repair: Many versions of these tools aim to simplify the repair process into a "one-click" operation.
Diagnostic Port (Diag Mode): The tool typically requires the device to be in Diagnostic Mode. On some Qualcomm devices, this can be enabled by dialing *#*#71717#*#*.
No Hardware Box Required: This tool is frequently shared as a "no box" solution, meaning it does not require expensive specialized hardware interfaces to function. Common Use Cases
Restoring Lost IMEI: Re-entering the original IMEI found on the phone's box if it was erased during a firmware update.
Fixing Network Issues: Repairing the baseband or IMEI to restore cellular connectivity on "Invalid IMEI" devices. Do NOT download from YouTube description links without
QCN File Support: Often used in conjunction with .qcn files to restore network calibration data. Important Safety and Legal Warnings Qlm Imei Repair Tool V1.0.2 WORK Free Tool All Qualcomm
Qlm Imei Repair Tool V1. 0.2 WORK Free Tool All Qualcomm - Google Drive. Google Drive
The QLM IMEI Repair Tool v10.2 is a Windows-based utility designed to repair or "write" IMEI numbers on mobile devices using Qualcomm chipsets. It is often distributed as a "free" or "fixed" tool, meaning it is typically a cracked version of professional service software that bypasses the need for expensive hardware dongles or official licenses. Tool Overview & Functionality
Target Hardware: Specifically built for Qualcomm CPU devices.
Key Features: Allows users to write or restore IMEI numbers, often in "one click" via EDL (Emergency Download) mode.
File Requirements: Usually requires specific device-related files such as QCN (Qualcomm Calibration Network) files to restore cellular connectivity data.
Operating System: Designed to run on Windows (commonly verified on Windows 7 and above). Risk Assessment
Using unofficial "free fixed" tools like QLM v10.2 carries significant technical and security risks:
Malware & Security: These tools are often hosted on unregulated third-party sites and may contain viruses or ransomware. Public sandboxes like ANY.RUN show mixed results for such executables, but they often lack official digital signatures.
Device Damage: Improper use or corrupted software can "brick" the device (render it unusable) or permanently damage the baseband/NVRAM partitions responsible for cellular signals.
Warranty Voidance: Any unauthorized modification to the IMEI or rooting of the device will void the manufacturer's warranty. Legal & Ethical Considerations IMEI Repair Tool Guide: How to Choose & Use
Disclaimer: This article is for educational purposes only. IMEI modification is illegal in many jurisdictions (including the US, UK, and EU) unless you are the original manufacturer or a licensed service center repairing a device you own with a matching, legitimate IMEI. Always check local laws. The website "QLM Server" is a paid service; "free" versions linked in YouTube videos or forums often contain malware. Proceed with extreme caution.