On this page, you will find the official link to download Lenovo ZUK Z2 Stock Firmware ROM (flash file) on your Computer. Firmware comes in a zip package, which contains Flash File, Flash Tool, Driver and How-to Manual.
Download Lenovo ZUK Z2 Stock Firmware (flash file)
File Name: Lenovo_Zuk_Z2_Z2132_EN_OPEN_USER_Q01017.1_M_ZUI_2.0.093_ST_160811_QPST.zip
File Size: 1 GB
How to Flash: Follow Tutorial