ftp://ftp.tenda.com.cn/ (Navigate to /public/CPE/HG9/ )
Yes, but not directly. You must use TFTP recovery or the bootloader method. Downgrading is not recommended due to security risks. tenda hg9 firmware link
You can download the latest firmware and documentation from these official sources: Latest Firmware (v2.0.2 - June 2025) : Available on the Tenda India Support Page Tenda Egypt Support Page Official User Guide : A detailed 138-page PDF User Manual ftp://ftp
If you want, I can: