An Awesome List about everything related to Symbian OS. Documentation, academic papers, tutorials, communities, IDEs, SDKs, emulators, apps, video games. Symbian is a discontinued mobile OS for ARM popular in early 2000s. It had two major UIs: S60(Nokia), and UIQ(Sony Ericsson). It supports `.jar`, `.jad`, `.sis`, `.sisx` formats. The main development environment since S60 is C++/QT, but J2ME, Python, C, Flash Lite, C# are supported as well.