Hovatek Forum HARDWARE Boxes and Dongles [Tutorial] How to use Infinity CM2 QLM to backup Qualcomm firmware
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[Tutorial] How to use Infinity CM2 QLM to backup Qualcomm firmware

[Tutorial] How to use Infinity CM2 QLM to backup Qualcomm firmware

hovatek
hovatek
hovatek
Administrator
49,612
24-01-2018, 01:04 AM
#1



This guide will explain how to backup / dump a Qualcomm Android phone's firmware using Infinity Chinese Miracle II (CM2) QLM module.

Requirements


Steps to backup a Qualcomm Android phone's firmware using Infinity CM2 QLM


Follow the steps below to use Infinity CM2 to backup Qualcomm firmware

See the video tutorial below or at https://youtu.be/CywYuE4H5HY

  1. Launch Infinity CM2 QLM

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-1.jpg]

  2. Click the Flash tab

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-2.jpg]

  3. Click Read FW

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-3.jpg]

  4. Once you see Wait for phone... , Power off the phone (still with battery inside), hold both Volume Up and Down buttons then connect the phone to the PC via a USB cord (this boots the phone into Emergency Download / EDL mode)

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-4.jpg]

  5. The device should get detected

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-5.jpg]

  6. In the Window that pops up, navigate to the location you wish to save the Qualcomm rom dump to and click Save

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-6.jpg]

  7. Infinity Chinese Miracle II QLM should start backing up the phone's partitions, do not interrupt

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-7.jpg]

  8. Once backup is complete, you should get a Done message

    [Image: How-to-backup-a-Qualcomm-Android-phones-...-QLM-8.jpg]

Important Notice
  • Infinity CM2 requires a hardware dongle to work. Installing and running the setup without one will give an error
  • Your antivirus might give a warning if you're using the loader version (no hardware dongle required). You are responsible for your decision to heed or ingore
  • Avoid interrupting the backup process else the device might go dead
  • The firmware backup format created by this tool is the flat build and can be flashed using QFIL but you need to add / find a compatible programmer file (you can copy from Infinity CM2)

Video Transcript
Quote:In this video tutorial, I'll be explaining how to backup or dump a Qualcomm Android phone's firmware using Chinese Miracle 2 module. What you'll want to do first is to have installed your drivers. We already have a guide on how to install drivers for Infinity CM2 Qualcomm so the module can detect your Qualcomm phone. Once you've installed the drivers, install the Infinity CM2 Qualcomm module by double-clicking. I'm going to do that quickly [installing CM2 QLM module].

You need to have connected your Infinity CM2 dongle to your PC's USB port for this software to work. Alright! Installation is done. Now, launch your Infinity CM2 Qualcomm module. It usually takes a while so you have to be a bit patient. for the dashboard to come up. Alright! Great! Its up [adjusting]. Now, click on the Flash tab. Click Read FW button (green text). Once you do that, you should have wait for phone.

Now, hold the volume up & down buttons while the phone is powered off then connect to the PC via USB cord. The battery should be inside. Once you do that, you should have the phone detected like this because its now in EDL Mode. In this Window (that pops up), navigate to the location where you wish to save your Qualcomm dump [navigating] then you click on Save. Do not interrupt the process. The tool should now start backing up.

[backing up] Alright! Great! Backup is complete. So that's basically how to backup a Qualcomm Android phone's firmware using Infinity Chinese Miracle II Qualcomm module
This post was last modified: 15-09-2018, 08:31 AM by hovatek.

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