file:M6Pro_OTA_V1.83_20231027.zip file:M6P_V1.8固件升级包（直接作为升级文件放入机器中，无需解压）.zip file:M6P V1.8 update instruction(升级说明).pdf file:固件更新方法.pdf file:SHANLING USB 驱动程序.zip file:M6 Pro_V1.6 固件升级教程.rar

file:Shanling Music.zip file:M0 v3.6 Firmware file(固件升级包）.zip