Three Oppo devices namely R9, R9 Plus, and F1s are receiving a new firmware update. The update bumps up the software on these devices to Marshmallow.

Launched last year with Android Lollipop on board, Oppo R9, R9 Plus, and F1s users in Australia can now upgrade their devices to Android 6.0 Marshmallow. Once installed, the new software ‘will allow the OPPO R9 Plus and R9 to have a dual-sim function with 4G+3G compatibility.’

Oppo on its Australian website has uploaded the software download link for all the three devices which are provided below:

Download Marshmallow for R9 Plus: Firmware link

Download Marshmallow for R9:  Firmware link

Download Marshmallow for F1s: Firmware link

However, before hitting the download link, ensure that your device at least 40 percent charged. Also make sure there is at least 1.5GB free storage space on the phone or micro-SD card. Another important step before upgrading to the new software is to  back-up your data.

Read: Oppo F1s Nougat update status and release date

Meanwhile, a past leak hinted at the release of Android Nougat OS to Oppo R9s. The leak showed an image of a R9s smartphone running the Nougat software.

via GSMArena, Source Oppo Australia