Open your stock phone dialer app and enter one of the following manufacturer-specific codes: *#*#717717#*#* OnePlus: *#801# Oppo / Realme: *#649010# or *#808# Vivo: *#*#558#*#*

Share your experience below – which chipset worked best for you?

: Since these tools are often distributed as "cracked" or free versions of professional software, they frequently trigger antivirus warnings. A Malware Analysis Report

Enter the following command to open the port: setprop sys.usb.config diag,adb

QLM IMEI Repair Tool v1.0.2 is a Windows-based utility specifically designed to restore or "write" IMEI numbers on mobile devices using Qualcomm chipsets

a device back to its original factory IMEI found on the retail box or bill. Download and Resources