Oppo A31 CPH2031 Flash File
Download official Oppo A31 CPH2031 stock firmware from RomWala. Fix hang on logo, dead issues, FRP lock, pattern unlock, and software errors. Based on Android 9/11 with ColorOS 9/11. Flash using Flash...
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Full Specifications
Oppo A31 CPH2031 Flash File
| Description | Official stock firmware flash file for Oppo A31 CPH2031 from RomWala. Fix hang on logo, dead issues, FRP lock, pattern unlock, and software errors. Based on Android 9/11 with ColorOS 9/11. Flash using Flash Tool with authorized account. Direct download link below. |
Info Flash File
| Firmware Version | CPH2031EX_11_A.53_210506_14ae7997 |
| Package Name | CPH2031EX-11-A.53-210506-14ae7997 |
| File Size | ~4.5 GB to 5.5 GB (extracted) |
| System | Android 9/11 (ColorOS 9/11) |
| Security Patch Level | 2021-05-01 |
| Release Date | May 2021 |
| Flash Tools | MSM Download Tool, SP Flash Tool, MTK Flash Tool (Authorized account required) |
| Compression | ZIP/RAR |
| Firmware Type | Stock Firmware |
| Purpose | Fix bootloop, Hang on logo, Dead issue fix, FRP bypass, Pattern unlock, Software errors, Upgrade/Downgrade |
Device Info
| Device Name | Oppo A31 |
| Brand | Oppo |
| Model | CPH2031 |
| Other Names | CPH2015, CPH2081, CPH2073 |
| Year Released | 2020 |
| Network | 2G, 3G, 4G |
| SIM | Dual SIM (Nano-SIM) |
| Dimensions | ~163.9 x 75.5 x 8.3 mm |
| Weight | ~180 grams |
| Build | Glass front, Plastic back, Plastic frame |
| Display | 6.5 inches LCD, 60Hz, 720 x 1600 pixels |
| Chipset | MediaTek Helio P35 (12 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| GPU | PowerVR GE8320 |
| RAM Options | 4GB / 6GB LPDDR4X |
| Storage Options | 64GB / 128GB eMMC 5.1 |
| Expandable Storage | Dedicated SD card slot |
| Battery Capacity | 5000mAh non-removable |
| Charging Support | Fast charging |
| OS | Android 9/11 (ColorOS 9/11) |
| Rear Camera | 12MP (f/1.8) + 2MP (f/2.4) + 2MP (f/2.4) |
| Front Camera | 8MP (f/2.0) |
| Fingerprint | Rear-mounted |
| Features | 4G connectivity, 60Hz display, SD card support |
| Network Support | 4G LTE, Dual SIM |
| Firmware Type | Stock Firmware |
Available Versions
| Export Version | File Name: CPH2031EX_11_A.53_210506_14ae7997 Package Name: CPH2031EX-11-A.53-210506-14ae7997 Region: Export OS: Android 9/11 (ColorOS 9/11) |
Pre-requisites
| Requirement 1 | Battery should be charged up to 70% minimum |
| Requirement 2 | Make sure you have Oppo USB OG Cable |
| Requirement 3 | Download and install MSM Download Tool / SP Flash Tool on PC |
| Requirement 4 | Download and install MediaTek USB drivers on your computer |
| Requirement 5 | Take a complete backup before flashing |
| Requirement 6 | Knowledge of flashing (professionals recommended) |
Advantages of Stock ROM
| Advantage 1 | Flash Stock ROM to unbrick your Oppo A31 |
| Advantage 2 | Flash Stock ROM to fix the boot loop problem |
| Advantage 3 | Upgrade And Downgrade Oppo A31 |
| Advantage 4 | Unroot and fix bugs on your phone |
| Advantage 5 | To fix the lag or Stutter on your Oppo A31 |
| Advantage 6 | By flashing Stock ROM, you can solve software problems |
| Advantage 7 | Revert back to Stock to gain your warranty |
How to Flash
| Step 1 | Download the firmware & extract it to get .ofp file |
| Step 2 | Download and install MediaTek drivers on your computer. If already installed, skip this step |
| Step 3 | Extract and open MSM Download Tool / SP Flash Tool on your PC |
| Step 4 | Load the firmware file from the extracted folder |
| Step 5 | Click on Start All / Flash button in the tool |
| Step 6 | Power off the device completely |
| Step 7 | Press and hold both Volume Up + Volume Down buttons |
| Step 8 | Connect your device to PC via USB cable while holding buttons |
| Step 9 | Wait for the tool to detect and flash your device automatically |
| Step 10 | Wait till process completed - Device Ready - Done |
Important Notes
| Note 1 | ⚠️ Do flash or unlock at your risk - we are not responsible if you made any mistake and device got bricked |
| Note 2 | Read all flashing instructions carefully before doing flash or unlock |
| Note 3 | Check device version by dial code *#899# in emergency dial |
| Note 4 | If device not detected, reinstall MediaTek USB drivers |
| Note 5 | Use only on Oppo A31 CPH2031 |
| Note 6 | All data will be erased - backup important files before flashing |
| Note 7 | Do not disconnect USB cable during flashing process |
Flashing Guide
| Requirements | Windows PC, USB Data Cable, 70% battery, MediaTek USB Drivers, MSM Download Tool / SP Flash Tool |
| How to Flash | 1. Install drivers. 2. Load firmware in tool. 3. Click Start All. 4. Power off device. 5. Press Volume Up + Down. 6. Connect to PC. 7. Wait for completion. |
| Warnings | Use only on Oppo A31 CPH2031. Do not disconnect during flashing. All data erased. Operations at your own risk. |
| Troubleshooting | Device not detected - reinstall MediaTek drivers. Flash error - use latest tool version. Auth error - use authorized account. |
Oppo A31 CPH2031 Flash File - Description
Download official Oppo A31 CPH2031 stock firmware from RomWala. Fix hang on logo, dead issues, FRP lock, pattern unlock, and software errors. Based on Android 9/11 with ColorOS 9/11. Flash using Flash Tool with authorized account. Direct download link below.
Keywords:
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Tags:
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Keywords:
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Tags:
#OppoA31 #CPH2031 #FlashFile #OppoFirmware #StockROM #Unbrick #ColorOS9 #ColorOS11 #RomWala
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