vivo iQOO Z5x or Z6 Firmware

When to use the flash file:

• Stock Firmware flashing can be applied to Unbrick your vivo iQOO Z5x or Z6
• Stock ROM flashing can be applied to fix Bootloop issues.
• Stock Firmware flashing can be applied to either upgrade or downgrade your vivo iQOO Z5x or Z6
• It can be applied to unroot or fix bugs on your vivo iQOO Z5x or Z6.
• To fix stutter or lag on your vivo iQOO Z5x or Z6
• Stock firmware flashing is effective in solving software issues of vivo iQOO Z5x or Z6.
• Stock firmware flashing can be applied to revert back to the stock of your vivo iQOO Z5x or Z6 to gain your warranty.

Download firmware here