ERC Calculator - ERC Unlocker

Zorgon Technologies

Oct 26, 2025

Trusted App

8.4 MB
File Size
Everyone
Android 5.0+
Android OS

About ERC Calculator - ERC Unlocker

Unlock car audio after battery disconnect. Restore FM, AUX, CD, Bluetooth & more

How to Get ERC-Code From your audio ?

Follow the steps to see ERC serial number.

- Press and hold the main button on your navigation player, make sure the car is turned on.

- Now at the same time, turn on/off your parking lights three times.

- Press the only active button displayed on-screen (others buttons would be disabled) and you will get the screen where is your serial number displayed.

List of Supported Navigation Systems

NHDT-W59G

NSCP-W61

NSCP-W62

NHZN-W59G

NHZN-W60G

NHZN-W61G

NHZN-X62G

NSDD-W61

NHZD-W62G

NDDN-W57

NDDN-W58

NHDT-W57

NHDT-W58

NHDT-W59

NHDT-W60G

ND3T-W57

NSZT-W60

NSZT-W61G

NSZT-W62G

NSZT-Y62G

NHZT-W58

NSDN-W59

NSDN-W60

NSCN-W59C

NSCN-W60

NSDT-W59

NSCT-W61

NHDA-W57G

NHZA-W58G

NH3N-W57

NHDT-W59G

NSDN-W59

NSDN-W60

NSDD-W61

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Download APK

How to install XAPK / APK file

What's new in the latest 1.07

Last updated on Oct 26, 2025

Minor bug fixes and improvements. Install or update to the newest version to check it out!