128.5.2 ESR

Target Architecture

Windows: AMD Zen 4 (znver4)
Android: ARM Cortex-A55 with Crypto and SSBS extensions

These released binaries may not work or may not perform optimally on your device. Please build your own Firefox Vanilla for your device based on your processor architecture.

128.3.1 ESR

Please note that these releases are for testing purposes only and will likely not be updated in a timely manner.