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Install Android 6.0 Marshmallow On Oppo R9, R9 Plus and F1s

Oppo launched his three smartphones R9, R9 Plus, and F1s last year with Android Lollipop OS. But we have some good news for R9, R9 Plus, and F1s because Oppo has finally announced the official update based on Android 6.0 Marshmallow for these variants. We all were expecting the for Nougat update but Oppo has announced the Android 6.0 Marshmallow but don’t worry the Nougat update is coming soon. Now you can enjoy the Color OS by installing this official update on your Oppo R9, R9 Plus, and F1s.

This latest update comes with all features which were announced with the release of Marshmallow. Also, the latest update brings lots of new features like Tap, Doze Mode, App Permissions, a dual-Sim function with 4G+3G compatibility, eligible to receive an update to Google Assistant and much more. Android 6.0 Marshmallow official update currently available in Australia and about 1.63GB in size. Oppo rolled out this latest update via OTA, so not all users can get the Android 6.0 Marshmallow at the same time. If the official update has not yet reached in your region and you can’t wait more then still you can install it manually by following this step by step guide.

Install Android 6.0 Marshmallow On Oppo R9, R9 Plus and F1s


The Android 6.0 Marshmallow official update not only upgrades the version but also brings some extra features and changes. We always strongly recommend keeping updated your Android devices to the latest official firmware released by Oppo. Not necessary but it is better to take a full backup of all your valuable data. If you are interested in installing Android 6.0 Marshmallow official update on your Oppo R9, R9 Plus, and F1s then go ahead and follow the given steps.


This guide containing the Official  Android 6.0 Marshmallow update can be used for the Oppo R9, R9 Plus, and F1s device only. Do not try to install this firmware on any other device or incorrect variant. It is recommended to check the model number of your device first.


AndroidBlog will not be held responsible for any kind of damage occurred to your Oppo R9, R9 Plus, and F1s device during or after the installation of Official Android 6.0 Marshmallow Update. Proceed at your own risk.


  • Create a proper backup of all your existing data and settings on the phone before moving to the installation guide using a recommended custom recovery.
  • Enable USB Debugging Mode on the Oppo R9, R9 Plus, and F1s by navigating to Settings > Developer Options.
  • Verify that you’ve correctly installed the Oppo R9, R9 Plus, and F1s USB Drivers
  • on the PC.
  • Make sure you at least 2GB of free space on your device
  • Make sure that the battery level of the device is above 80% before going ahead.

Steps to update OppO R9, R9 Plus and F1s to Official Firmware Android 6.0 Marshmallow:

Step No 1: – First, download the Android 6.0 Marshmallow official Update file from above link and rename it to

Step No 2: Connect your Oppo R9, R9 Plus, and F1s with your PC/laptop.

Step No 3: – Move the Android 6.0 Marshmallow firmware files to the root folder of SD card on your phone.

Step No 4: – Now go to Files –> All files –> select the zip file –> Click Update now.

Step No 5: –Your device will then reboot and display the progress of upgrade

Step No 6: –  The installation process will be initiated, so wait for the installation to be completed.

Done! You have successfully installed the Official update Android 6.0 Marshmallow on Oppo R9, R9 Plus, and F1s.

Bhatti Junaid

He continuously writes tech articles and development code. Also, appreciates excellent food, exceptional coffee and great company. He has written 266 guides and other posts.

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