Despite official restrictions, the community has found narrow, experimental paths:
Ensure the device is fully charged, and enable USB debugging and OEM unlocking from the developer options. root nubia z60 ultra
Before attempting any modifications, ensure you have completed the following: Backup Your Data : Unlocking the bootloader will perform a factory reset , erasing all internal storage. Enable Developer Options Settings > System > About Phone and tap "Build Number" seven times. Toggle Critical Settings Developer Options USB Debugging OEM Unlocking Hardware Prep Despite official restrictions