Download Vivo Y91i tested DA File Without Password

Download Vivo Y91i DA File:

Vivo Y91i DA File [Download agent] have Now been available for Download, You can Download it From the Download Section of the page. You can use it To Flash the Device and to bypass or Reset FRP on Vivo Y91i.

Vivo Y91i Smartphone Run on Android 8.1 OS Which is Powered by a Mediatek MT6762 Processor. It is a Dual SIM Smartphone that accept Dual sim, Connectivity Option include 3G, WIFI, hotspot and GPS.

The Vivo Y91i Smartphone Come With 2iGB of RAM and 32GB of Storage can be Expandable via SD card. In Camera Department it Come With 13MP Rear Camera With 8MP Front Shooter.

Why would I need an MTK Secure Boot DA file?

If you try flashing Infinix devices which have Secure Boot with SP Flash tool then you’ll run into Authentication or Buffer Errors . In boxes like CM2, NCK or Miracle, you’ll encounter a Secure Boot! error. To flash such devices, you’ll need a Secure Boot DA file.  It’ll also come in handy when trying to bypass Factory Reset Protection (FRP)

Download DA File for Vivo Y91i:

  • Vivo Y91i da file Here

How to use MTK DA File:

With NCK Box:

  • Open NCK and Click on FRP-PATTERN-PRIVACY-RESET
  • click select custom loader
  • navigate to your DA file and select the DA you wanted to use.
  • Click on [FM] Reset FRP / [FM] Means Flash Mode
    • Open NCK Loader
    • Click on settings
    • navigate to your DA file and select the DA you wanted to use.
    • back to Service Tab
    • click Reset FRP

With SP Flash tools:

In SP Flash tools You can Select DA file in the Main Tab of the tool.