. Using the LGUP tool, technicians load the correct KDZ or TOT firmware file and use the PDM interface to write the IMEI directly to the device's NV (Non-Volatile) memory. Qualcomm 9008 (EDL) Mode
Go to Settings > System > About Phone > Software Info. Tap "Build Number" 7 times. Go back to Developer Options and toggle "USB Debugging" on.
Before rooting, unlocking the bootloader, or cross-flashing firmware, use a custom recovery (like TWRP) or QFIL to read and save a full backup of modemst1 , modemst2 , and fsg . Store these files safely on a computer.
Modify the HEX values within the .qcn file using a Hex Editor (like HxD ) and an IMEI converter to insert the correct original IMEI.
Disclaimer: This workflow outlines the industry-standard methodology for restoring a corrupted original IMEI using a QCN backup. It assumes you are restoring the original, legal identity printed on the phone's box or back glass. Step 1: Force the LG V60 into EDL Mode lg v60 imei repair work
Before attempting to repair the IMEI on your LG V60:
Different LG V60 variants have unique considerations for IMEI repair:
A: While RDPower is a legitimate tool, it requires administrator access and disabling antivirus, which carries inherent risks. Always download from trusted sources and run the tool in a sandboxed environment if possible. Be aware that free tools may not offer customer support if something goes wrong.
No software will fix a missing baseband. If you see "IMEI: OK" but "Service: Emergency Calls Only," check your antenna flex cables first. Tap "Build Number" 7 times
Altering a device's IMEI to a completely different number (such as using a sacrificial number from a broken phone) to bypass a carrier blacklist, unblock a blacklisted/stolen phone, or evade financial contracts is highly illegal. In the United States, the UK, Europe, and many other regions, tampering with a device's unique identifier carries severe criminal penalties and violates federal communications laws. Certified technicians will strictly refuse any request to alter an IMEI away from its factory original. Conclusion
Connect the phone to the PC. Use a terminal emulator or specialized tool to send the command setprop sys.usb.config diag,acm,adb (requires root access) or use specific hidden dialer codes (e.g., *#546368#*600# ) to open the engineering menu and enable "Port Set".
The proprietary LG flashing software, modified to bypass model checks, used for restoring stock partitions.
IMEI repair for the LG V60 is a powerful but sensitive tool. While it is essential for reviving "bricked" hardware or fixing corrupted software partitions, the potential for misuse in bypassing network security or blacklists makes it a highly regulated area. For most users, the safest and most ethical path is to seek assistance from authorized service centers or use verified backups of their own device's data. Store these files safely on a computer
You cannot repair the IMEI while cross-flashed. You must:
Go to Settings > About Phone > Software Info and tap Build Number seven times. Then, enable USB Debugging in Developer Options.
This happens when you corrupt the nv_4350 partition (NR5G policy). You need a full PST backup from a donor V60 of the exact same model . Restore the RF calibration data, not just the IMEI.
Erasing the wrong partition (such as ABL , XBL , or Boot ) in the Partition Manager will destroy the phone's primary bootloader. If this happens, the device will never turn on or charge again.