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Oppo A5x 5G CPH2725, CPH2733 Flash File

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Full Specifications

Oppo A5x 5G CPH2725, CPH2733 Flash File

Description

Official stock firmware flash file for Oppo A5x 5G CPH2725 & CPH2733 from RomWala. Fix bootloop, hang on logo, dead issues, FRP lock, pattern unlock, and software errors. Based on Android 15 with ColorOS 15. Flash using Oplus Download Tool with authorized account. Direct download links below.

Info Flash File

Firmware Version	CPH2725: 15.0.1.703EX01 / CPH2733: 15.0.1.702EX01
Package Name	CPH2725export-11-15.0.1.703EX01-2025101000360000
File Size	~5.5 GB to 6.5 GB (extracted)
System	Android 15 (ColorOS 15)
Security Patch Level	2025-08-01 to 2025-10-01
Release Date	August - October 2025
Flash Tools	Oplus Download Tool, SP Flash Tool, MTK Flash Tool
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 A5x 5G
Brand	Oppo
Model	CPH2725 / CPH2733
Year Released	2025
Network	2G, 3G, 4G, 5G
SIM	Dual SIM (Nano-SIM)
Dimensions	~162.5 x 75.4 x 8.5 mm
Weight	~185 grams
Build	Glass front, Plastic back, Plastic frame
Display	6.72 inches LCD, 90Hz, 1080 x 2400 pixels
Chipset	MediaTek Dimensity 6300 (6 nm)
CPU	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC2
RAM Options	4GB / 6GB LPDDR4X
Storage Options	64GB / 128GB UFS 2.2
Expandable Storage	Dedicated SD card slot
Battery Capacity	6000mAh non-removable
Charging Support	45W Fast charging
OS	Android 15 (ColorOS 15)
Rear Camera	50MP (f/1.8) + 2MP (f/2.4)
Front Camera	8MP (f/2.4)
Fingerprint	Side-mounted
Features	5G connectivity, 90Hz display, 45W fast charging, SD card support, Large battery
Network Support	5G, 4G LTE, Dual SIM
Firmware Type	Stock Firmware

Available Versions

CPH2725 Project 24302 & 24288	File Name: CPH2725export_11_15.0.1.703EX01_2025101000360000 Package Name: CPH2725export-11-15.0.1.703EX01-2025101000360000 Region: Export
CPH2733 Project 24311	File Name: CPH2733export_11_15.0.1.702EX01_2025081518080000 Package Name: CPH2733export-11-15.0.1.702EX01-2025081518080000 Region: Export

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 Oplus 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 A5x 5G
Advantage 2	Flash Stock ROM to fix the boot loop problem
Advantage 3	Upgrade And Downgrade Oppo A5x 5G
Advantage 4	Unroot and fix bugs on your phone
Advantage 5	To fix the lag or Stutter on your Oppo A5x 5G
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 or scatter file
Step 2	Download and install MediaTek drivers on your computer. If already installed, skip this step
Step 3	Extract and open Oplus Download Tool / SP Flash Tool on your PC
Step 4	Load the scatter file from the extracted firmware folder
Step 5	Click on Download / Start All 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 A5x 5G CPH2725 / CPH2733
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, Oplus Download Tool / SP Flash Tool
How to Flash	1. Install drivers. 2. Load scatter file in tool. 3. Click Download. 4. Power off device. 5. Press Volume Up + Down. 6. Connect to PC. 7. Wait for completion.
Warnings	Use only on Oppo A5x 5G CPH2725 / CPH2733. 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.