Oppo K1 Software Update | CPH1893EX_11_C.42: March 2021 Patch

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New Update Story

Updated on March 28, 2021: Oppo K1 started receiving March 2021 security patch update via OTA with version CPH1893EX_11_C.42.

Updated on November 21, 2020: Today Oppo rolled the November 2020 security patch for the Oppo F1 in India and will soon be delivered to other markets around the world. The update is labeled with software version CPH1893EX_11_C.40 and still based on Android 9.0 Pie.

Updated on June 07, 2020: Today Oppo rolled May 2020 security patch for Oppo K1 with version CPH2025_11_A.22 based on Android Pie. The update also brings stability and performance improvement.

Updated on April 29, 2020: Today Oppo rolled April 2020 Security Patch update to Oppo K1 (CPH1893EX) globally. The update labeled with build number CPH1893EX_11_C.35 which is is based on Android 9.0 Pie under ColorOS 6. In this guide, you can follow our instructions to install the April 2020 Security Patch for Oppo K1.

There are no major changes apart from the security patch which fixes the vulnerability in the Android OS that can be attacked remotely using arbitrary code easily. We highly recommend you to install the latest patch to secure your Oppo K1 in the future cyber-attack. You can check for the latest software update by going into device Settings > System > System updates.

If there is a new update available, then simply download and install it. Ensure that your device battery is charged more than 50% and connected to a Wi-Fi network for faster & stable downloads. Still, not getting the OTA update notification? Don’t worry! We have shared the steps and requirements to manually flash the firmware on your Oppo K1 (CPH1893EX) using the updater.

common Oppo K1 problems

Firmware Details: CPH1893EX_11_C.35

  • Device Name: Oppo K1 (CPH1893EX)
  • Region: Global
  • Build Number: CPH1893EX_11_C.42
  • Previous Build: CPH1893EX_11_C.40
  • Android OS Version: Android 9.0 Pie
  • Software Supported: Recovery Method
  • Android Security Patch Level: 2021-03-01

Downloads and Changelog:

CPH1893EX_11_C.42

Firmware Link: Download

  • Security
    • Added the March 2021 Android security patch to enhance system security.
CPH1893EX_11_C.40

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Firmware Link: Download

  • Security
    • Added the November  2020 Android security patch to enhance system security.
CPH1893EX_11_C.39

Firmware Link: Download

  • Security
    • Added the September 2020 Android security patch to enhance system security.
CPH1893EX_11_C.38

Firmware Link: Download

  • Security
    • Added the August 2020 Android security patch to enhance system security.
CPH1893EX_11_C.36
  • Security
    • Added the May 2020 Android security patch to enhance system security.
CPH1893EX_11_C.35

Firmware Link: Download

  • Security
    • Added the April 2020 Android security patch to enhance system security.

How to Install Firmware on Oppo K1

In order to flash the firmware manually on your Oppo K1 device, make sure you follow the below steps properly.

Pre-Requirements:

  • This firmware is only supported for Oppo K1.
  • Charge your device to 50% in order to avoid power-related interruptions during the installation process.
  • You need a PC and USB Cables.
  • Take a backup before flashing the software on your device.

Disclaimer:

GetDroidTips will not be responsible for any kind of hardware or software damage to your device while or after you follow this guide. Proceed at your own risk.
how to install Oppo Firmware on any Oppo devices.

So, make sure to download the April 2020 Security patch for your Oppo K1 with build number CPH1893EX_11_C.40. We hope that this guide was helpful to you.

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