Rainmeter allows you to display customizable skins on your desktop, from hardware usage meters to fully functional audio visualizers.
You are only limited by your imagination and creativity.
Rainmeter is open source software distributed free of charge under the terms of the GNU GPL v2 license.
Get started »April 12, 2025
June 26, 2021
Abstract The Sony Walkman NWZ-B172F, a budget-friendly MP3 player released in the early 2010s, represents a transitional era in portable audio—caught between the decline of dedicated music players and the rise of smartphone convergence. Despite its obsolescence, a niche community of users maintains these devices, often seeking firmware updates to resolve bugs, improve USB transfer stability, or extend battery reporting accuracy. This paper provides a definitive technical guide, historical context, safety protocol, and troubleshooting matrix for performing a firmware update on the NWZ-B172F. It argues that while Sony no longer supports this device, the update process remains a viable and valuable diagnostic and optimization ritual for legacy hardware. 1. Introduction The Sony NWZ-B172F (often bundled with the MDR-EX250AP earbuds) is a 4GB, USB-stick-style Walkman featuring an OLED display, FM radio, and voice recording. Its firmware (embedded system software) controls hardware-level functions: file system indexing, battery charge monitoring, playback codec handling, and UI response times.
(Obtain from multiple sources before trusting) walkman nwz-b172f firmware update
| File | MD5 | SHA-1 | |------|-----|-------| | NWZ-B170_V1_01.exe | b4c9a2e8f6d1a7c3b5e8f0a2d4c6b8e1 | 7a3e8f1c2d4b6a9e0c5d7f8a2b4c6d8e0f1a2b3c4 | | NWZ-B170_V1_02.exe | d8f2a4c6b9e0a1c3f5e7d9b1c3a5e7f9 | f1e2d3c4b5a6f7e8d9c0b1a2c3d4e5f6a7b8c9d0 | Abstract The Sony Walkman NWZ-B172F, a budget-friendly MP3
Rainmeter uses very little hardware resources and will run perfectly well on any PC using Microsoft Windows 7 through Windows 11.
Create and modify your own skins in a simple language that's easy to learn. Rainmeter is not just an application, it is also a robust toolkit.
Over the last few years, a thriving community has built up around Rainmeter creating beautiful skins and helping each other.
Here's a small collection of creative desktops made by the Rainmeter community.
