QCN File For Redmi 6 Pro Repair IMEI & Unknown Baseband

QCN File For Redmi 6 Pro Repair IMEI & Unknown baseband

Redmi 6 Pro QCn file download from here. If you are owner of Redmi 6 Pro Qualcomm android smartphone and now getting any null IMEI or unknown baseband error then you have to repair Redmi 6 Pro IMEI. Otherwise, it will show no network in your device and you can’t make call from your device.

To fix invalid IMEI in Redmi 6 Pro, we are adding the working QCN file for Redmi 6 Pro with IMEI repair tutorial.

Simply follow the tutorial as it is as shown below and restore original IMEI on Redmi 6 Pro within few steps. No need to use any professional tool to repair IMEI in Redmi 6 Pro mobile.

Let’s see “how to solve invalid IMEI problem in Redmi 6 Pro without box?

Fix Baseband Repair IMEI In Xiaomi Redmi 6 Pro MIUI 10 / MIUI 9

About: Download QCN File For Xiaomi Redmi 6 Pro /  Xiaomi Redmi 6 Pro IMEI Repair

Model: Xiaomi Redmi 6 Pro

OS: Android 7.0 And Above

Root : Not Required Stability : 100% working and stable

Please Note: QCN file may be different for different devices, so download compatible QCN file only.

Here in this guide, we will use QCN rebuilder tool and QFIL tool to flash imei on Xiaomi Redmi 6 Pro mobile. No need to use any professional tool to fix Xiaomi Redmi 6 Pro null IMEI problem. Free Redmi 6 Pro QCN file and rebuilder tool is enough to fix Redmi 6 Pro IMEI number issue.

Pre-Requiems To Restore IMEI On Redmi 6 Pro

  1. Charge the device approx 80%
  2. Don’t forget to take backup of the device before going to apply any changes on the device.
  3. Do it on your own risk.
  4. Download tools and files to repair Xiaomi Mi Note 2 IMEI number [ Check Download Section]

Download QCN File For Redmi 6 Pro, IMEI Tools

Xiaomi Redmi 6 Pro QCN File : DOWNLOAD 01 / DOWNLOAD 02  Or DOWNLOAD 03


QCN Rebuilder Tool : DOWNLOAD


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Read Write Tool [WRTool] To Flash IMEI Of MTK ,Qualcomm,SpreadTrum

How To : Xiaomi Redmi 6 Pro IMEI Repair Using QCN File

There are so many methods and tools are available to repair IMEI of any Qualcomm devices. But every IMEI repair tool and files depends on their chipset version.

At this time, we are talking about Redmi 6 Pro null imei or unknown baseband error only. So if you have same device with same issue, just follow the steps properly and restore IMEI on Xiaomi Redmi 6 Pro mobile.

Video : How use Rebuilder Tool and Flash IMEI

Instructions To Flash IMEI On Redmi 6 Pro Mobile

STEP01 : Download All Files And Tools

Download Redmi 6 Pro QCn File, QFIL/QPST tool and QCn rebuilder tool from above download section and extract them in any one folder.

STEP02 : Install QPST Tool / QFIL Tool

At first install “QPST tool” on pc and then run QFIL tool or direct use QFIL tool. Its your own choice.

How To Install QPST Tool

STEP03 : Generate QCN File For Redmi 6 Pro Mobile

Run “Rebuilder tool” on pc >> “Open File” >> Browse “Redmi 6 Pro QCn File” >>> “Replace IMEI with original IMEI Number” >> Click “Rebuild” button and save new QCN file on pc.

qcn rebuilder tool
qcn rebuilder tool

STEP04 : Enable DIAG Port On Redmi 6 Pro Mobile [With or Without Root ]

Diag port must be enable on Qualcomm Redmi 6 Pro to repair IMEI. For this you can use DIAG port code [no root]  or may use adb commands [root required]

  • Enable USB Debugging & OEM unlock first.
  • Open dialer app and dial *#*#717717#*#* [in case code not working use adb commands]
  • Connect the device With pc via USB cable

 STEP04: Restore Original IMEI On Xiaomi Mi Note 2

  • Now run “QFIL tool” as administrator on windows pc.


  • Once the tool opened, click on “select Port” and select “DIAG Port”.

  • Next, click on “Tools” tab and select “QCN Backup Restore” option

  • In next step, click on “Browse” button and load “new QCN file” which you have created in step03[By qcn rebuilder tool].

Finally hit on “restore QCN” to flash original IMEI again. It will restore original IMEI of your own device.


In this way, you can flash IMEI on Redmi 6 Pro using QFIl tool easily.

Read More Install TWRP Recovery On Redmi 6 Pro & Root Safely


Till now getting nay issue in any step, please feel free to ask us by leaving your comment.

Simply download QCN file for Xiaomi Mi 6 pro mobile, regenerate new QCN file using QCN rebuilder tool and then restore it via QFIL tool. That’s it.

Till now getting any issue in any step, please comment below.

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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