Official OPPO R17 (CPH1879, CPH1879EX) & RX17 Pro (CPH1877) Firmware Files Download – All Stock ROMs & Fixes

[Daniel]

The OPPO R17 Series, including RX17 Pro (CPH1877) and R17 (CPH1879, CPH1879EX), is a popular line of midrange smartphones praised for its design and camera but often reported with slow software updates, fingerprint glitches, occasional bootloop, lock screen errors, and rare WiFi issues. Users on forums mention fixes for unresponsive displays and RAM management after using stock firmware files. Downloading and flashing the correct version can unbrick, restore, or update your OPPO R17/RX17 Pro with verified fixes and improved device security.

Warning:

Flashing a wrong or corrupted firmware file can brick your OPPO R17/RX17 Pro permanently or lead to hardware malfunctions. Always confirm the device model, backup all data, and use only official ROMs. If uncertain, consult experts or seek community help before proceeding.

OPPO R17, RX17 Pro Firmware Details

Device	OPPO R17 / RX17 Pro
Model(s)	CPH1879, CPH1879EX, CPH1877
Chipset	Qualcomm Snapdragon 710
Android Version	9.0 (Pie) / 8.1 (Oreo), ColorOS 5.2–7.0
RAM/Storage	6GB/128GB, 8GB/128GB
Firmware Files Available	CPH1879_11_A.04, A.06, C.11, CPH1877_11_A.09, A.11, A.13, A.16 + EX/other region variants
File Sizes	4.66GB – 5.8GB
File Types	ZIP, RAR, 7Z
Flashing Tool	QFIL / MSM Download Tool (Qualcomm), Realme/ColorOS OTA/Recovery

Download Official Firmware for OPPO R17 / RX17 Pro

Filename: Oppo_R17_CPH1879_11_A.04_180927.zip

Size: 5.5GB

Build Date: 2018-09-27

Build Version: A.04

Android Version: 8.1 (Oreo)

Download Link: Google Drive

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Filename: CPH1877_11_A.16_190528_bb1e0bf0.rar

Size: 5.8GB

Build Date: 2019-05-28

Build Version: A.16

Android Version: 9 (Pie)

Download Link: Google Drive

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Filename: CPH1877_11_A.13_190114_3cd13938.rar

Size: 5.7GB

Build Date: 2019-01-14

Build Version: A.13

Android Version: 9 (Pie)

Download Link: Google Drive

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Filename: CPH1877_11_A.11_181226_f119d98d.rar

Size: 5.8GB

Build Date: 2018-12-26

Build Version: A.11

Android Version: 9 (Pie)

Download Link: Google Drive

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Filename: CPH1877_11_A.09_181109_9a195155.rar

Size: 5.4GB

Build Date: 2018-11-09

Build Version: A.09

Android Version: 9 (Pie)

Download Link: Google Drive

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Filename: CPH1879EX_11_C.11_200322_22f92a07.zip

Size: 4.66GB

Build Date: 2020-03-22

Build Version: C.11

Android Version: 9 (Pie)

Download Link: MediaFire
Changelog: March security update added, stability patches applied. Reported fixes for bootloop and lock screen errors.

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Filename: Oppo_R17_CPH1879_11_A.06_190226.zip

Size: 5.8GB

Build Date: 2019-02-26

Build Version: A.06

Android Version: 9 (Pie)

Download Link: Google Drive

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The Requirements

• OPPO R17 (CPH1879/CPH1879EX) or RX17 Pro (CPH1877) as listed above
• Correct firmware version for your phone and region
• Functional USB cable
• Windows PC/laptop (at least 8GB free)
• MSM Download Tool / QFIL / Realme Flash Tool as needed
• Qualcomm USB drivers installed
• Backup all data before you begin

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How to Flash the Firmware

1. Download the correct firmware file, then extract it on your PC
2. Install required USB drivers and flashing tool before connecting your phone
3. Switch off the phone and enter Download/EDL mode as per OPPO guides
4. Connect the phone via USB; launch the flashing tool and select firmware files
5. Begin the flashing process; do not disconnect until it is complete and your phone reboots

If you need the complete tutorial (step-by-step with pictures and video), refer to this QFIL guide or similar guides for your phone's chipset.

More Flashing Guides:

Qualcomm Chipset: Full QFIL Guide

Realme/ColorOS: Realme Flash Tool Guide

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Disclaimer: We are not responsible for any loss of data, device bricking, or hardware damage. Firmware files are provided as-is; if any issues occur, drop a comment for help from the community.