If your Oppo A9 (2020) (CPH1937) is dead, stuck at boot logo, or bricked, this 100% tested dump file will help you repair, restore, and fix your device.
This dump file is read via Easy JTAG and supports flashing using UFI Box, Medusa Pro, and other professional tools for dead boot recovery and EMMC/UFS repair.
🔧 File Details & Specifications
| Parameter | Details |
|---|---|
| 📱 Device | Oppo A9 (2020) CPH1937 |
| 🔥 Chipset | Qualcomm Snapdragon 665 |
| 💾 Storage Type | EMMC |
| 📂 File Type | Full Dump File |
| 🛠 Repair Type | Dead Boot Repair, EMMC Restoration, Unbrick |
| 🛠 Supported Tools | Easy JTAG, UFI Box, Medusa Pro, MRT Dongle |
🚀 Why Do You Need This Dump File?
If you are facing any of these common issues, flashing this EMMC dump file can fix them:
✅ Fix Dead Boot Issue – If your phone is completely dead, this file can revive it.
✅ Solve Stuck Boot Logo – Repair devices that are frozen on the Oppo boot screen.
✅ Unbrick Your Phone – Recover from a bricked device due to wrong firmware flashing.
✅ Restore EMMC Storage – Fix corrupted EMMC storage and restore partitions.
✅ Enable Firmware Flashing – After fixing the EMMC, you can flash stock firmware for optimal performance.
📜 Android Info
📌 Below are the device details for Oppo A9 (2020) CPH1937:
🔹 General Info:
✅ Vendor: OPPO
✅ CPU ABI: arm64-v8a
✅ Android Version: 9
🔹 Firmware Details:
✅ Brand: OPPO
✅ Device: OP4B79
✅ Model: CPH1931
✅ Product: CPH1931
✅ Firmware Version: CPH1931EX_11_A.33
✅ Incremental Version: 1576515020
✅ Firmware Date: Tue Dec 17 00:50:20 CST 2019
✅ Security Patch: 2019-12-05
✅ OPPO Name: OPPO A5 2020
🔧 How to Flash Oppo A9 (2020) CPH1937 Dump File?
To flash the dump file, follow these steps carefully:
Step 1: Backup Security Data
📌 Before flashing, take a backup of security data (if possible). Flashing will erase all existing data.
Step 2: Use a Professional Flashing Tool
📌 Open Easy JTAG, UFI Box, or Medusa Pro and select the correct device model.
Step 3: Load the Dump File
📌 Load the Oppo A9 (2020) CPH1937 dump file in the tool and select the proper EMMC partition.
Step 4: Start the Flashing Process
📌 Click "Write" to flash the dump file onto the EMMC storage. Wait until the process is complete.
Step 5: Verify & Install Firmware
📌 Once flashing is done, check if the device boots properly. If needed, flash the official stock firmware.
🔥 Best Tools for Mobile Repair & EMMC Flashing
To get best results, use the following tools:
🔹 Easy JTAG Box Software Free Download
🔹 Best UFI Box Firmware Repair Guide
🔹 Fix Dead Android Phone
🔹 Best Software for Phone Repair
🔹 How to Fix Bricked Android Phone
🎯 Frequently Asked Questions (FAQs)
Q1: What is an EMMC dump file?
📌 An EMMC dump file is a backup of internal storage (EMMC), including the bootloader, partitions, and system files.
Q2: Is this dump file tested?
📌 Yes, the Oppo A9 (2020) CPH1937 dump file has been 100% tested using Easy JTAG for successful flashing.
Q3: Can I use this file on other Oppo models?
📌 No, this file is only for Oppo A9 (2020) CPH1937 and should not be used on other devices.
Q4: What if my phone is still dead after flashing?
📌 If the issue persists, try another EMMC dump file or check for hardware faults.