一代应用管理工具正式谢幕：91助手将于9月27日全面停服

Core Points - The smartphone management tool 91 Assistant has announced it will cease all services on September 27, 2025 [1][3] - From September 28, 2025, the client will no longer start, and core functions such as phone management, file transfer, app installation and uninstallation, and system cleaning will be terminated [3] - 91 Assistant was launched in 2007 and gained popularity for its application installation and file management features after iPhone jailbreaking [3] - In 2013, Baidu acquired its parent company 91 Wireless for $1.9 billion, after which 91 Assistant was rebranded as "Baidu 91" [3]