Unlocking the bootloader triggers a factory reset.
The V20 version is a "verified" update, meaning it has been tested against newer Vivo security patches and Mediatek (MTK) or Qualcomm chipsets. download unlock bootloader vivo fix tool v20 verified
Maintain at least 60% charge to avoid shutdown during the flash. Unlocking the bootloader triggers a factory reset
Supports a wide range of V-series, Y-series, and X-series models. Prerequisites Before Downloading and X-series models. Prerequisites Before Downloading