Send an email to support.amazon@w-king.com or use the contact form on the W-KING official site . Request Firmware: Specifically ask for the latest firmware update for the , mentioning if you want improved bass or stability fixes.
You likely flashed the firmware for a different model variant (e.g., flashing D9-1 software onto a standard D9 hardware chip).
) allows for personalization and includes a feature for OTA (Over-The-Air) firmware updates. Manual PC Method
Look at the product label on the bottom of your speaker. Note down the exact model number (e.g., D9, D9-1) and serial number, as firmware versions are hardware-specific. Step-by-Step Guide to Updating W-KING D9 Firmware w-king d9 firmware update
firmware update is primarily used to enhance sound quality, specifically improving bass response and overall depth at lower volumes . Many newer models, often labeled as the
What is the printed on the bottom sticker?
is a critical process for users looking to resolve connectivity bugs, improve audio depth at lower volumes, or transition the unit to the "D9-1" software standard. While the speaker is highly regarded for its 60W power, its early production runs often required manual intervention to achieve peak performance. The Evolution of the W-KING D9 exists in two primary software iterations: the original " " and the updated " Send an email to support
blocks rely on a wired computer connection for desktop flashing.
Many users search for firmware updates because they notice differences between older and newer units (e.g., one person's speaker behaves differently than another's).
Updates often refine the onboard Digital Signal Processor (DSP) for crisper highs and deeper bass. ) allows for personalization and includes a feature
Some older models (pre-July 2020) may not support newer firmware versions.
Ensure your W-KING D9 is charged to at least 70%. A shutdown mid-update can corrupt the internal memory.
Use a reliable USB-A to USB-C cable. Avoid cheap charging-only cables, as they cannot transfer data packets.
Significant enhancement to the depth of sound at lower volumes, which was a common complaint in original units. Loudness: