Vivo Y91i PD1818HF Firmware Flash File (Stock ROM) | PD1818HF_EX_A_1.72.1

Did you accidentally brick your Vivo Y91i (PD1818HF, Also known as vivo Y91C 2020) device and want to install the stock ROM again? If so, then we will help you to install stock ROM on the Vivo Y91i device. Since Vivo Y91i is a MediaTek MT6762 soc-based device, we need to use SP Flash tool to flash the Stock Firmware on this device. If you have never done this before then don’t worry. We will guide you through all the necessary steps.

Talking about the specifications, Vivo Y91i features a 6.22-inch IPS LCD display with a screen resolution of 1520 x 720 Pixels. It is powered by a Qualcomm Snapdragon 439 SDM439 processor coupled with 2GB of RAM. The phone packs 16GB internal memory with expandable storage support of 256GB via microSD card. The camera on the Vivo Y91i comes with a dual 13MP + 2MP rear camera with dual-LED dual-tone flash and 8MP front camera for selfies. It is backed by a Non-Removable 4,030 mAh Lithium-Polymer battery. Vivo Y91i also has a fingerprint sensor.

If you’re facing any kind of software issue in your device, then installing stock ROM on Vivo Y91i will solve all the problems. Whether it be lagging issues, software issues, or performance issues.

Vivo Y91i PD1818HF Firmware Flash File

How to Install Stock ROM on Vivo Y91i (PD1818HF)

Installing stock ROM on Vivo Y91i is an easy process by using SP Flash tool. SP Flash tool is also known by the name of Smartphone Flash Tool. Many people believe that installing Stock ROM will cause more problems to their device. But this isn’t true at all. If you’re installing Stock ROM for the first time, then do not worry. At GetDroidTips, we will guide you through every step while flashing Stock ROM on Vivo Y91i.

To make this guide easier for new users, we are going to divide this into multiple parts. First, we will help you to setup device drivers and Flash software. Then we will begin with the actual process followed by the downloading Stock ROM. So are you ready?

Advantages of Installing Stock ROM

Here are some of the advantages of installing stock ROM on yourM5XS:

  • You can unbrick your bricked Vivo Y91i.
  • Fix the boot loop issue by installing the Stock ROM.
  • Bypass system Lock/screen Lock
  • Removes any virus, spyware or Adware in your devices.
  • To fix bugs lags on your Windows Device.

Firmware Details:

  • Device Supported: Vivo Y91i (PD1818HF)
  • Tool Supported: SP Flash tool
  • Processor: MediaTek MT6762
  • Android OS: 8.1 Oreo
  • File: Software Update
  • Software Version: PD1818HF_EX_A_1.72.1

Download Firmware:

Filename Download Links
PD1818HF_EX_A_1.72.1 Download
PD1818HF_EX_A_1.70.13 Download
PD1818HF_EX_A_1.13.0 Download
PD1818HF_EX_A_1.11.2 Download
PD1818HF_EX_A_1.9.17 Download
PD1818HF_EX_A_1.7.0_vivo_mtk_alps Download

Steps to Install Stock Firmware on Vivo Y91i

Now, before we get straight to the Steps to Install Stock Firmware on Vivo Y91i, let us take a look at some of the prerequisites.


  • This guide will only work for Vivo Y91i
  • You should have a working Windows PC/Laptop
  • Charge the device battery up to 50%
  • Take a backup of your  Device. This includes any important photos, contacts, messages, emails etc.
  • Download SP Flash tool and install on your PC.
  • VCOM driver Download – Instal the VCOM Driver on your computer (still compatible with MT67xx phones)
  • Download and install Vivo USB drivers on your Windows PC.

Once you have the above prerequisites, you can proceed to Instructions to Install Stock ROM on Vivo Y91i.

Flashing Stock ROM on your device may void the warranty. GetDroidTips will not be responsible for any internal/external damages to the device that may happen while/after following this guide. Please proceed if you know what you’re doing!

Instructions to Install Stock ROM on Vivo Y91i

After downloading the firmware file for Vivo Y91i, you can flash the firmware. If you are doing it for the first time then don’t worry. Here is a detailed guide which you can follow to flash stock firmware on Vivo Y91i.

Guide to Install Stock ROM using SP Flash tool

Guide to Install Stock ROM using SP Flash tool – Video Tutorial

So that’s it guys, this is how you can fix all the issues in your Vivo Y91i by flashing Stock ROM. We hope that you find this post useful. If you’re facing any kind of issue during the flashing process, then let us know via the comment section. We will be happy to assist you. Thanks for stopping by and have a nice day!


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