Download Stock Firmware/Flash File Vivo Y91:
Download Official Stock Firmware Flash File For Vivo Y91. If you have Vivo Y91 Smartphone and You want to download the Stock ROM /Flash File/For it then You are on a Correct Place, You have to do this by following the Below Guide.
In Some cases We have bricked our device, then we can bring back the phone (Unbrick) using the stock firmware anytime. Also if you feel your Vivo Y91 lag or has an issue, then flash the stock firmware from the list below and save from situation. Stock Firmware doesn’t void a warranty on your Vivo Y91.
Why We Need Stock Firmware?
- to Downgrade a Phone
- to upgrade a Phone
- Fix Some serious issue in phone
- Remove FRP, Pattern and Pin lock
- fix bootloop and software issue on Phone
- Completely Re-Installation of Board Software
Pre-Requirement’s
- First Make a Complete backup of Your Personal data (if Possible)
- Charge the device at least 50% to prevent accidental shut down during the process
Firmware Information-
Product Name: Vivo Y91
Type: Full ROM
ROM Size: up to 2 GB
SoC: QCOM
Os: Android oreo
Password: Null
Gapps: Included
Root access: Not
Credit: Vivo
Product Version: PD1818F_Vivo Y91_Factory_8.1_QPST
Download Links:
- PD1818F QPST: Download
Flash Tools:
USB Driver:
- QD Loader Driver Here
How to Install Stock Firmware Flash Vivo Y91:
- Download & Extract QFIL tools
- Download & Extract Firmware Package
- Install QD Loader usb Driver on PC
- Connect Phone to PC & Reboot to EDL use code Via adb: adb Reboot edl
- You Can usb Driver Like below Image in Device Manager
- Run QFIL and Load Programmer and XML Files From ROM Folder
- Click Download
- Wait until Success. Your Phone Rebooted…
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