Download & Install Vivo Y91 PD1818GF_EX_A_1.7.0 update
Vivo Y91 PD1818GF_EX_A_1.7.0 update

Download Vivo Y91 PD1818GF_EX_A_1.7.0. If you own Vivo Y91 Smartphone then you can update it to the latest OS using the Below guide. Here we are going to Share the PD1818GF_EX_A_1.7.0 Firmware update For Vivo Y91 with Instructions. The PD1818GF_EX_A_1.7.0 Firmware update For the Vivo Y91 Comes with Latest Google Security Patches as Well as Some Minor Improvement’s.

Then this Vivo Y91 PD1818GF_EX_A_1.7.0 update will fix any lag or security problem you have; We will guide on how to flash the official Vivo Y91 PD1818GF_EX_A_1.7.0 update on your device without errors. This flashing guide is easy and straightforward to follow.

ZTE Blade V9 Stock Firmware Information

Rom Name ZTE Blade V9 Stock Firmware Rom
Based On Stock OS
Rom OS Version Android 8.1
Rom Type Odexed
Socs Qualcomm
Software needed Recovery
Compress Zip format

 

Vivo Y91 Key Spec          

  • Model – Y91 MT6762
  • Device Type – Android 4G Smartphone
  • CPU – Octa-core 4x 2.0 GHz ARM Cortex-A53 4x 1.5 GHz ARM Cortex-A53, 8 Cores
  • Chipset – MediaTek Helio P22 (MT6762)
  • GPU – PowerVR GE8320, 650 MHz
  • Camera – 13MP f/2.2 + 2MP f/2.4 with LED and AF Dual Rear Camera | 8 Megapixel f/1.8 Front camera
  • Memory – RAM- 3GB LPDDR3 | ROM 64GB External Memory Support Up to 256GB
  • Display – Screen size 6.22 inches IPS, LCD HD+ Display (1520 x 720 Pixels)
  • Battery – Non-Removable 4,030 mAh Lithium-Ion
  • SIM – Dual SIM (Nano-SIM + Nano-SIM)
  • Sensors – Proximity Sensor, Light, Accelerometer, Compass Sensor, Gyroscope, Fingerprint
  • Color – Black, Blue
  • Operating System – Funtouch 4.5 OS (Android 8.1 Oreo)

The Advantage Of Stock Firmware:

  • Can be to unbrick your phone
  • Fix the Boot loop problem
  • upgrade and Downgrade your phone
  • Unroot and Fix Bugs on your phone
  • To fix stutter
  • You can solve software errors by flashing Stock ROM.
  • To gain your device warranty Back.

Android 8.1 Feature List

  • New Settings Menu Layouts
  • Redesigned Navigation Buttons
  • Picture-in-Picture Mode for Netflix
  • Automatic Dark Mode for Quick Settings
  • Semi-Transparent Quick Settings Menu
  • Music Notification
  • Battery Indicator for Bluetooth Devices
  • Hi-Fi Bluetooth Codecs
  • Hide ‘Running in the Background’ Notification
  • True Oreo Easter Egg
  • New Power Menu
  • Cheeseburger Emoji Is Now Fixed
  • Dynamic Calendar and Clock Icons
  • New Emojis
  • Notification Channels
  • Google Play Protect & Other Security Measures
  • Snooze Individual Notifications
  • Fingerprint Scanner Gestures
  • Revamped File Manager
  • Autofill Your Passwords
  • Control How Apps Use the Notch Area

 Why you need Vivo V91 Firmware

It’s always advisable that you backup your device Firmware after purchasing it. You are going to need your device stock Rom for these following reasons someday.

  • Downgrade or Upgrade your device: You can use the Vivo Y91 Stock Rom Firmware to downgrade or upgrade your device to a new version. It depends on the release of the Stock firmware or your choice if the option is available.
  • Unbrick: The Vivo Y91 Stock Rom Firmware can also be used to unbrick any device.  Smartphones can be bricked while trying to root it or flashing a custom rom or recovery.
  • Unroot: You can also use the Vivo Y91 stock rom firmware to unroot your device completely. After flashing the official stock firmware, you will gain your warranty back.
  • Fix Issues: Your device might develop issues that might be software related; you can fix that by flashing the Vivo Y91 Flash File.

Things You Need

  • Charge your device: Before you proceed with the below information, you are recommended to ensure that your Vivo Y91 is at least 50% charged.
  • PC or Laptop: To carry out this Stock Rom Firmware installation, you need a PC or Laptop.
  • Take Device Backup: The very first thing you need to do is make a backup.
  • Install the Latest Driver: ZTE Blade V9 USB Drivers
  • Download: Download the above-required files on your PC.

How to Install PD1818GF_EX_A_1.7.0 update on Vivo Y91:

Warmly Tips:

Limited by Android 8 and higher version, the phones with Android 8 and higher versions cannot flash the lower version(You can check the current version of your phone in Settings>System update).

This process will clear data on your phone, like contacts, messages. Please back up your important data before doing it. Moreover, make sure the battery capacity is sufficient(over 30%).

For the Fullview Display phones:

  1. Perform Wipe data on your phone:
  2. Power off your phone, then press and hold the Power button and Volume up button simultaneously until the Vivo logo appears to enter Fastboot mode. Select the Recovery mode by pressing the Volume down button and enter it by pressing the Power button;
  3. Touch Wipe data>Wipe data>enter the lock screen password. Then select the Reboot system to reboot your phone.
  4. Download the corresponding firmware for your phone;
  5. Move it to the root directory of your phone storage or SD card without decompressing;

Note: The root directory is basically the first thing you see when you open a file explorer on your phone. In other words, do not put the file in a folder. The files which you can find in the Phone storage interface of File Manager locate the root directory.

  1. Install the firmware:

If you can enter your phone, click the firmware in File Manager to install it.

If you cannot enter your phone, follow the above steps to enter Recovery Mode, then select Install update>Phone Storage or SD card>select the firmware>touch Next to install it.

For the phones with the 16:9 display screen:

  1. Perform Wipe data on your phone:
  2. Power off your phone, then press and hold the Power button and Volume up button simultaneously until Vivo logo appears to enter Recovery mode;
  3. Touch Wipe data>Wipe data>Wipe data Then select the Reboot system to reboot your phone(For Funtouch OS 2.0 and lower version, select Recovery mode by pressing the Volume down button, enter it by pressing the Power button. Then select wipe data/factory reset>wipe data>wipe data, and then select reboot system now to reboot your phone).
  4. Download the corresponding firmware for your phone;
  5. Move it to the root directory of your phone storage or SD card without decompressing;

Note: The root directory is basically the first thing you see when you open a file explorer on your phone. In other words, do not put the file in a folder. The files which you can find in the Phone storage interface of File Manager locate the root directory.

  1. Install the firmware:

If you can enter your phone, click the firmware in File Manager to install it.

If you cannot enter your phone, follow the above steps to enter Recovery Mode, then select Install update>Phone Storage or SD card>select the firmware>touch Next to install it(For Funtouch OS 2.0 and lower version, select “apply update from internal sdcard(Phone storage)”  or “apply update from external sdcard(SD card)”, then select the firmware to install).

Detailed Tutorial with Pictures on How to Flash Vivo Stock Rom Firmware Flash File

Warning
We will not be held responsible if any damage happens to your device.

Warning
We will not be held responsible if any damage happens to your device.

PD1818GF_EX_A_1.7.0

Download Full stock Rom

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10 COMMENTS

  1. I have vivo y 91 and now a day camera says camera error so what I do now plz help back camera can’t open.?

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