How to upgrade the firmware of UTWS5 2025: Click here

FiiO Control app Android version download link: Click here

Updated at 2025-04-18

The following changes and improvements have been made in the new firmware: 

1. Optimize the volume adjustment of the prompt tone;

2. Optimize the problem of easy disconnection of the left and right ear loops;

3. Other performance optimizations and bug fixes

1. 优化提示音音量调节

2. 优化左右耳挂容易失联问题

3. 其它性能优化及bug修复

UTWS5 2025 v1.0 download link: https://fiio-firmware.fiio.net/UTWS5%202025/UTWS5_2025_bt_dfu_v1.0.bin 

Updated at 2024-12-19

The following changes and improvements have been made in the new firmware: 

1. Added LDAC compatibility connection judgment

2. Optimize ear power management

3. Other performance optimization

1.新增LDAC兼容性连接判断

2.优化耳挂电量管理

3.其它性能优化

UTWS5 2025 v0.63 download link: Click here