Vivo U20 Software Update | PD1941F_EX_A_1.70.11 (September 2021)

There are a couple of entry-level budget segment devices available in the Indian market that offers stunning performance with its powerful hardware and Vivo U20 is one of them. Under the starting price tag of INR 9K, Vivo U20 offers excellent value for money. It runs on Android 9.0 Pie on top of Funtouch OS 9.2 skin.

However, it’s not a new case when some of the users haven’t received the latest firmware OTA update notification. Meanwhile, some of the Vivo U20 owners also look for the stock ROM to install mostly. On this page, we will share all the latest Vivo U20 software update details track.

As mentioned, the firmware OTA updates always rollout in batches region-wise which also depends on the server and carriers. So, it’s one of the common issues to not receive any OTA update notification. Therefore, some of the keen users may also miss out on the important or much-awaited updates in some cases. Now, if you also feel the same and have a doubt in mind that you’ve missed out on any important update or you want to manually install the stock firmware on your Vivo U20 model, then the update tracker list with the software update guide will help you a lot.

How to Install Stock ROM on Vivo U20 PD1941F [Firmware flash file]

Vivo U20 Specifications: Overview

The device comes with a 6.53-inches IPS LCD FHD+ display with a resolution of 1080×2340 pixels. It packs an octa-core Qualcomm Snapdragon 675 chipset, Adreno 612 GPU. The device has 4GB/6GB RAM and 64GB of onboard storage variant which is expandable up to 256GB via a MicroSD card.

The handset sports a triple rear camera setup of 16MP (wide, f/1.8) + 8MP (ultrawide, f/2.2) + 2MP (macro camera, f/2.4) sensor. It features an LED flash, PDAF, HDR, Panorama mode, etc. While the front packs a 16MP (wide, f/2.0) selfie shooter with HDR mode.

There is a huge 5,000mAh battery available with 18W fast charging support. In terms of the connectivity options, it has Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, a 3.5mm audio jack, MicroUSB 2.0 port, GPS, A-GPS, GLONASS, FM Radio, and more. The phone features a rear-mounted fingerprint sensor, ambient light, gyro, proximity, compass, and accelerometer sensor.

Vivo U20 Software Update Tracker

Whenever a new official firmware update will be available for the Vivo U20 model, we will keep updating the update tracker list here with the changelog and download links below.

Software Version Changelog


September / October 2021 Security Patch


June 2021 Security Patch
April 2021 Security Patch
March/April 2021 Security Patch
December 2020 Security Patch

How to Check Software Update on Vivo U20

Before going to the manual firmware upgrade process, if you feel that your device isn’t receiving the OTA update notification for a while, then you can check for the software update manually. In order to do this:

Go to the device Settings > System updates. It will search for the software update and you will get notified if a new update is available on your device. Simply grab the firmware version by downloading and installing it.

Additionally, it’s recommended to maintain the phone charge at least up to 50%-60% and connect your device to a Wi-Fi for a faster and stable download.

Update Guide: How to Flash Vivo Firmware on your device [Software update guide]

Now, let’s assume that you’ve successfully upgraded your Vivo U20 device to the latest software version. Facing any issue with the software update guide? Comment below.

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