OPPO A57 October 2023 improvements

OPPO A57 is getting October 2023 ColorOS improvements

OPPO A57 smartphone users have started receiving the October 2023 firmware with a bunch of useful improvements. The company is sending the latest firmware to enhance the network connectivity and camera aspects of the respective devices.

Alongside new improvements, the October 2023 firmware for the OPPO A57 devices packs an updated security patch released in September. This addition aims to wipe out hidden vulnerabilities in the device system and shield all of the essentials in the smartphone.

Speaking of the software version, OPPO A57 users can identify the latest update via the ColorOS 13.1 version CPH2387_13.1.1.403 (EX01). It also bears a package that weighs around 698.81MB. You can check the full details of the changelog below.


  • Integrates the September 2023 Android security patch to enhance system security.
  • Improves system stability.
  • Fixes an issue where some apps might crash or be unresponsive.


  • Improves the stability of Bluetooth connections


  • Fixes an issue where the screen might turn black when some apps use the camera

Follow our socials → Google NewsTelegramWhatsApp

OPPO A57 October 2023 improvements

OPPO A57 is getting October 2023 ColorOS improvements

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

To Top