The Russian forum is the most active hub for these specific Chinese head units (use Google Translate if needed). 3. Repository Sites
Some devices will auto-detect the update and ask to "Start." zxdz 01 android update link
Because the ZXDZ 01 is an OEM (Original Equipment Manufacturer) board, there is no single official website for downloads. You generally have three reliable options: 1. The Manufacturer or Seller Support The Russian forum is the most active hub
Sellers usually provide a Mega.nz or Google Drive link containing the latest firmware ( update.img or lsec files). 2. XDA Developers and 4PDA Forums zxdz 01 android update link