Download Xiaomi Mi 9 QCN File | IMEI Repair | Fix Baseband Unknown

Download Xiaomi Mi 9 QCN File   IMEI Repair   Fix Baseband Unknown QCN File has Now been available for The Xiaomi Mi 9 and Now You can Download it From below. You can use Xiaomi Mi 9 QCN File To Repair Null IMEI, unknown baseband, MAC & BT Address on Mi 9 Model. Best thing about this method is that we no need to use any professional IMEI tool such as Xiaomi QC fire. Free IMEI rebuilder tool or IMEI convertor tool and QLM IMEI tools are enough to restore IMEI on Redmi MI 8 MIUI 10 / MIUI 11.
Reasons may be different for Mi Note 10 invalid IMEI error. But most of the time Xiaomi Mi 9 IMEI invalid or Null IMEI issue accrue after flashing ROM. Because of this invalid IMEI, it will show null IMEI or invalid IMEI and you can’t make a call using the same device. It will show no network on the device.

Mi 9 IMEI Repair | Fix Invalid IMEI / Network Issue

Fix Invalid IMEI Error On Xiaomi Mi 9 Using IMEI Tool For now, just forget everything and let’s see how to repair IMEI on Mi 9after flash? No root required and no premium professional IMEI repair tool require to flash IMEI on the Xiaomi Qualcomm smartphone. Free Pc IMEI tool and QCN file are enough to get a ride on this IMEI problem.

Pre-Requiems To Restore IMEI On Xiaomi Mi 9

  • Charge the device approx 80%
  • Don’t forget to take the backup of the device before going to apply any changes on the device.
  • Do it on your own risk.
  • Download tools and files to repair Xiaomi Mi 9 IMEI number [ Check Download Section]
Read More:-  QCN File For Xiaomi Mi 9 SE Repair IMEI & Unknown Baseband
1 – Unlock Bootloader (Manual)
2 – Root (Manual )
3 – Enable Diag & Backup Qcn
4 – Efs Backup & Reset (Twrp)

Download Xiaomi Mi 9 QCN File, IMEI Repair tool and Other Files

Step01: Generate QCN File For Xiaomi Mi 9 Mobile

Run “Rebuilder tool” on pc >> “Open File” >> Browse “Xiaomi Mi 9 Eng QCN File” >>> “Replace IMEI with original IMEI Number” >> Click “Rebuild” button and save new QCN file on pc. Generate QCN File

Step02 Write Or Repair Xiaomi Mi 9 IMEI Number

  • Enable USB Debugging From Developer options Connect Phone to PC using USB then Enable Qualcomm USB diag port (using below code over ADB)
  • Enable diag port by using *#*#717717#*# Code.


ADB command to open port diag on QPST (Need Root):
adb shell setprop sys.usb.config rndis, diag, adb
adb shell setprop sys.usb.configfs 0
  • Select Debugging Port.
  • Now diag port will enable check device manager and install Qualcomm diag drivers (Qualcomm HS-USB diag 901D port will appear)
  • Launch QPST Software Downloaded Tool from above.
  • Click on the Restore Tab.
  • Choose Your Phone By Clicking on First Browse.. Button.
  • Select Rebuild QCN File ***.xqcn file [Downloaded From above].
  • Now Hit the Start Button.
redmi y1 imei reapir using qpst
  • Done.
if the Dual IMEI Writer unable to Rewrite Correct IMEI Then use hex Converter to Find and Replace Installed IMEI.
This way we can write IMEI on Mi 9 android 10 MIUI 11 Qualcomm Smartphone without root. Technically, we can restore IMEI of Redmi 8 with this process. If you are searching to change IMEI number of the Xiaomi MI 9 then you have to use UMT tool. But remember, IMEI changing is an illegal process. We never suggest you to change IMEI of any device.
Read More:-  QCN File For Redmi Note 8 Repair IMEI & Unknown Baseband
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