If you want to worship the Key2, leave it on stock Android 8.1. Sideload APKs using APKMirror. Block the update checker. And accept that you are using a time capsule.

Today, in 2024 and beyond, the Key2 faces a harsh reality: It never received Android 9, 10, 11, or 12. Security patches have stopped. Apps are slowly dropping support for older Android versions.

Here are the three most stable options currently being tested by the Key2 Telegram community. Stability: 7/10 | Battery Life: 4/10 | Keyboard Support: 5/10

If you are still clutching your silver edition Key2, refusing to downgrade to a slab of glass, this guide is for you. Can you actually install a custom ROM on a Key2? What works? What breaks? And is it worth the risk of bricking the rarest keyboard phone on earth?

Furthermore, the recent release of the Unihertz Titan Slim (another Android keyboard phone) has proven that there is demand for a physical keyboard. The community is lobbying the developers of KeyMapper to support the Key2's keyboard matrix natively.

Let’s disassemble the possibilities. Before we talk about ROMs, we need to talk about the elephant in the room: The Bootloader.

Published by: Tech Preservation Society Reading Time: 11 minutes