The Vivo X21 is the first smartphone in India to feature an in-display fingerprint scanner. It sports a 6.28-inch display with a resolution of 1080×2280 pixels and a 19:9 aspect ratio. It is powered by a Snapdragon 660 SoC and has 6GB of RAM onboard. There is 128GB of internal storage which is expandable via the hybrid SIM slot up to 256GB.
The X21 is a dual SIM device and has two Nano-SIM slots. It runs on Funtouch OS 4 on top of Android 8.1 Oreo and has a 3200mAh non-removable battery. The dual-camera module at the back consists of a 12-megapixel primary camera and a 5-megapixel depth sensor. The selfie camera is a 12-megapixel sensor that is also used for face-recognition.
If you own the Vivo X21 device and you need to flash in the official Vivo X21 Stock Firmware ROM. With the official ROM, you can get OTA Updates and another benefit the device manufacturing is giving to their users.
Before you start to flash the Stock Firmware ROM, please make sure you make a back up of the previous ROM. A charged battery is required to be the process. We will not be responsible if anything goes wrong, Good luck.
Check OTA Update
Many manufacturers always release firmware OTA updates to its eligible devices in batches based on the server or region. So, it’s quite obvious that most of the users may receive the firmware update notification lately. However, it’s recommended to check for OTA updates manually on your device via the phone settings. Settings > About phone > Software updates > Check for Updates. If the new software update is available, then tap Download now. Once The Update is Posted For download, tap on Install update to begin the installation.
Requirements To Install Vivo X21 Stock Firmware ROM.
- A working detectable USB Cord.
- The firmware you want to flash.
- A Windows PC.
- A Good Battery Backup
- File Size – 2 GB
- Android Version – 8.1
- Country – Global
- Filename – PD1728F_EX_A_1.6.18
- Download ROM
How To Flash Vivo X21 Stock Firmware ROM Using Flash Tools.
There are various ways to flash stock ROM on a phone, for this phone use method 3