Disconnect the phone. Go to Menu > Settings > Themes > Select Theme , find your file, and press Apply . The Legacy of Customization
(MIDI, AMR, or MP3) for ringtones and message alerts. Icon packs to replace the stock grid icons. nokia original themes nth
A hub for collectors who share curated packs of original .nth files 3.2.1. Disconnect the phone
This was the official, PC-based tool provided by Nokia for Windows. It allowed developers and enthusiasts to create, preview, and package themes for S40 devices without needing to manually edit the XML files. Icon packs to replace the stock grid icons
is a proprietary theme file format developed by Nokia specifically for its Series 40 (S40) platform — the operating system powering Nokia’s immensely popular feature phone lineup before the smartphone era took full hold.
Long before iOS widgets or Android Material You, Nokia gave users the power to truly own their phone’s look and feel. The NTH format was simple, effective, and deeply personal. Even today, seeing a classic “Nokia original theme” screen brings an instant wave of nostalgia—a reminder of when phones were fun, functional, and uniquely yours.