The OPPO A59s is a legacy device originally released for the Chinese market in late 2016. Because it was primarily a domestic release, there is no official "Global" flash file released directly by OPPO.

Instead, users typically use specialized "Global Firmware" or "International ROMs" created by third-party developers that add Google Play Services and multi-language support. Firmware Details Chipset: MediaTek MT6750.

Android Version: Original firmware is based on Android 5.1 Lollipop (ColorOS 3).

Flashing Tool: For MTK devices like the A59s, the standard utility is the SP Flash Tool. Where to Find the Files

Since official global links do not exist, you must rely on reputable community databases:

HardReset.info Firmware Database: Provides links to stock firmware and instructions on how to use the SP Flash Tool.

AZROM: Frequently cited in technical communities for "Fix Full" ROMs that include Google Play and remove Chinese bloatware. Important Precautions Oppo A59 (2016) - Full phone specifications - GSMArena.com

In the news * 13 Sep 2016 Oppo A59s with 4GB RAM and 16MP selfie camera clears TENAA. * 03 Aug 2016 Oppo F1s hands-on: First look. GSMArena.com OPPO A59s price, specs and reviews - Giztop

I understand you're looking for the global firmware (flash file) for the OPPO A59s, likely to fix software issues like boot loops, FRP lock, or performance problems.

Below is a helpful, practical guide — but please note: I cannot directly host or provide copyrighted firmware files. Instead, I’ll give you safe, legitimate sources and step-by-step instructions.

Step 5: Start Flashing

  • Click Download. The process begins. Do NOT disconnect the USB cable.
  • Wait for the green “Download Succeed” message (approx 5–8 minutes).

📥 File Information

  • Device: Oppo A59s
  • File Type: Full Stock ROM (Flash File)
  • Region: Global (English/Multi-language)
  • File Size: ~1.5 GB (Compressed)
  • System: ColorOS 3.0 (Android 5.1)

Step 4: Configure QFIL

  • Launch QFIL as Administrator.
  • Select Select Port → choose your COM port.
  • Go to Tools → Partition Manager (or set path directly):
    • Programmer Path: Browse to the extracted .mbn file.
    • RawProgram & Patch: Click Load XML – select rawprogram0.xml, then patch0.xml.

Step-by-Step Guide to Flash OPPO A59s (Global Firmware)

Common Problems Solved by Flashing Global Firmware

  1. Boot Loop or Stuck at Logo: After a failed update or root attempt.
  2. FRP Lock (Google Account Verification): Bypass forgotten Gmail credentials.
  3. Pattern/PIN/Password Lock: Regain access without data (Note: Flashing often wipes data).
  4. Constant App Crashes: Corrupted system apps causing instability.
  5. Virus or Malware Infection: Deep-seated malware that survives factory resets.
  6. Upgrade or Downgrade: Switch to a different Android version (e.g., from ColorOS 3.0 to 3.1).
  7. IMEI Null or Baseband Unknown: Restore corrupted NV-RAM data.

Pre-requisites Before Downloading & Flashing

Before you rush to download the OPPO A59s flash file global link, ensure you have the following:

  1. A Windows PC (7/8/10/11) – Flashing tools don’t work on Mac or ChromeOS.
  2. Original USB Cable – Poor cables cause disconnections and hard bricks.
  3. Battery Level >60% – Flashing can take 5–15 minutes.
  4. Backup Important Data – The process will erase everything (photos, contacts, apps).
  5. OPPO USB Drivers – Properly installed to recognize the phone in download mode.
  6. SP Flash Tool – The primary flashing utility for MediaTek-based OPPO A59s (yes, Snapdragon but uses Mediatek preloader? No – Wait! The OPPO A59s uses Qualcomm Snapdragon 617. So you need QPST or MiFlash? Actually, OPPO A59s uses Qualcomm HS-USB QDLoader 9008 mode. We will correct this below.)

Important Correction: The OPPO A59s runs on Qualcomm Snapdragon 617 (MSM8952). Therefore, you will use QPST (Qualcomm Product Support Tool) or MiFlash with a .mbn firehose file—not SP Flash Tool. Many new users mistakenly try MediaTek tools. This guide uses the correct QFIL (Qualcomm Flash Image Loader).

⚙️ How to Flash OPPO A59s (Step-by-Step)

Flashing an OPPO device is slightly different from other brands because OPPO uses the .ofp file format, which requires their proprietary tool.

Frequently Asked Questions (FAQs)