Faudio Fa4 Firmware Upd ✦ 【WORKING】

: Early batches sometimes shipped with stock firmware that had audio-related bugs. Typical Update Procedure

If you see any of these, a firmware update is highly recommended. faudio fa4 firmware upd

This update reportedly fixes issues such as "crackling" sounds at high volumes (70+) and improves bass response. Version Compatibility (Crucial): Before updating, you check the serial number on the back of your device. : Early batches sometimes shipped with stock firmware