Oppo A31 2020 Software Update | CPH2015_11_A.57 | September 2021

Oppo A31 was launched on February 13, 2020. Oppo chose the 2020 tag that doesn’t mean that it is an upgraded edition of Oppo A31 which may have launched earlier. Oppo the named in that way only. This is a budget segment smartphone with a few exciting features. The device recently received the Android 10 update under Color OS 7. 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 Oppo A31 2020 owners also look for the stock ROM to install mostly. So, if you’re also one of them, you can check Oppo A31 2020 Software Update Tracker.

As mentioned, the firmware OTA updates always rollout in batches to 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 Oppo A31 2020 model, then the update tracker list with the software update guide will help you a lot.

Oppo A31 (2020) Specifications

The phone comes with a 6.50-inch touchscreen display with a resolution of 720×1600 pixels and a facet ratio of 20:9. Oppo A31 (2020) is powered by MediaTek Helio P35 (MT6765) SoC which works on a 2.3GHz octa-core chipset. It comes with 4GB of RAM. The Oppo A31 (2020) runs Android 9 and is powered by a 4230mAh non-removable battery.

In terms of optics, the Oppo A31 (2020) on the rear packs a 12-megapixel primary camera with an f/1.8 aperture; a second 2-megapixel camera with an f/2.4 aperture and a pixel size of 1.75-micron and a 3rd 2-megapixel camera with an f/2.4 aperture and a pixel size of 1.75-micron. The rear camera setup has autofocus. It sports an 8-megapixel camera on the front for selfies, with an f/2.0 aperture.

The Oppo A31 (2020) runs ColorOS 6.1.2 supported Android 9 and packs 64GB of inbuilt storage which will be expanded via microSD card (up to 256GB) with a fanatical slot. The Oppo A31 (2020) may be a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. The Oppo A31 (2020) measures 163.90 x 75.50 x 8.30mm (height x width x thickness) and weighs 180.00 grams. it had been launched in Mystery Black and Fantasy White colors. It bears a plastic body.

The Oppo A31 (2020) runs Android 9 and is powered by a 4230mAh non-removable battery. Connectivity options on the Oppo A31 (2020) include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, Micro-USB, FM radio, 3G, and 4G (with support for Band 40 employed by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, proximity sensor, and fingerprint sensor. The Oppo A31 (2020) supports face unlock.

Oppo A31 2020 Software Update Tracker

Whenever a new official firmware update will be available for the Oppo A31 2020 model, we will keep updating the update tracker list here with the changelog and download links below.

Software Version	Changelog
CPH2015_11_A.57 Download Link	Security • Integrates the September 2021 Android security patch to enhance system security
CPH2015_11_A.49 Download Link	Security · Added the January 2021 Android security patches to enhance system security
CPH2015_11_A.45 Download Link November 20, 2020	Security Added the October 2020 Android security patch to enhance system security
CPH2015_11_A.41 Download Link October 16, 2020	Security Added the August 2020 Android security patch to enhance system security
CPH2015_11_A.37 Advertisement Download Link July 17, 2020	Security Added the June 2020 Android security patch to enhance system security
CPH2015_11_A.33 Download Link June 4, 2020	Security Added the May 2020 Android security patch to enhance system security
CPH2015_11_A.31 Download Link	Security Added the April 2020 Android security patch to enhance system security
CPH2015_11_A.25 Download Link	Security Added the February 2020 Android security patch to enhance system security

How to Check Software Update on Oppo A31 2020

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 Oppo Firmware on your device [Software update guide]

Now, let’s assume that you’ve successfully upgraded your Oppo A31 2020 device to the latest software version. Facing any issue with the software update guide? Comment below.