Download Oppo A5 2020 CPH1943 Official Firmware (Android 9/10, ColorOS – All Versions)

[Daniel]

The Oppo A5 2020 (CPH1943) is a cost-effective device popular in India and Asia for its battery and camera performance. Common user complaints include failed OTA updates, fingerprint sensor lag, bootloops, and charging bugs. These two official firmware builds (A.10, A.07) can repair bootloop, update the system, or downgrade a bricked device to recover normal function.

Warning:

• This firmware is for the CPH1943 model only – do NOT use on CPH1931, CPH1933, CPH1937, or global variants.
• Back up all personal data and check your device model before flashing.
• Wrong firmware or flashing steps may cause permanent IMEI loss or device bricking.

Oppo A5 2020 CPH1943 Firmware Details

Device	Oppo A5 2020
Model	CPH1943 (India/Asia region)
Chipset	Qualcomm Snapdragon 665
Android Versions	9 / 10 (ColorOS 6 / 7)
File Types	OFP, scatter, OTA (for Realme Flash Tool or SP Flash Tool)

Download Official Firmware for Oppo A5 2020 CPH1943

Filename: Oppo_A5_2020_CPH1943_11_A.10_190928.7z

Size: 6.55GB

Build Version: A.10 (Sep 2019)

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Download Link: Download from MediaFire

Filename: Oppo_A5_2020_CPH1943_11_A.07_190912.zip

Size: 7.5GB

Build Version: A.07 (Sep 2019)

Download Link: Download from Google Drive

Changelog/Reported Fixes:

• Fixes update/bootloop issues and fingerprint unlock failures after OTA.
• Improves charging efficiency and system speed.
• Restores original ColorOS features and solves generic stability problems.

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The Requirements

• Oppo A5 2020 CPH1943, battery at least 40%+
• Windows PC, USB cable, working drivers
• Extracted firmware package
• Full backup of personal data and files

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How to Flash the Firmware

Choose the method based on your firmware format:

• Method 1: Realme/Oppo Flash Tool (OFP format)
  
  Step-by-Step Realme/Oppo Flash Tool Guide
  • Open the Flash Tool, load the OFP firmware, connect powered-off device.
  • Follow flashing prompts and wait for success message.
• Method 2: SP Flash Tool (Scatter format, if supplied)
  
  Step-by-Step SP Flash Tool Guide
  • Open SP Flash Tool, load scatter file, connect powered-off phone, start flash.

Check which format you downloaded; use only the matching tool for best results!

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Disclaimer: Flashing firmware wipes all user data and may void warranty. Blog The Tech cannot be held responsible for data loss, flash errors, or device brick. Ask for help on the support forum if you encounter any issues.