These instructions will hopefully assist you to start with a stock OPPO F1 (International), unlock the bootloader (if necessary), and then download. the required tools as well as the very latest source code for LineageOS (based on Google’s Android operating system) for your device. Using these, you can build both. insufficient storage available on Oppo F1s. Go into Settings > Go into Applications Manager > All Apps > find Play store and tap on it > Clear Cache, then Clear Data after that Tap on Force Stop > Reboot your phone. IF not works then reset your phone or put a Memory chip. 1. Download Android 6.0 Marshmallow for Opp F1s from here, for Oppo R9 from here and Oppo R9 Plus from here (source – Oppo). Save the downloaded file to root of your phone storage or SD card (not in any folder) 2. Get the latest OPPO F9 firmware updates to optimize system performance and enhance system stability. Download the latest software version from OPPO now! Credits to the owner of the music,links and more.. Hi u may choose one of the link to download.Link 1:https://drive.google.com/file/d/0B1fszc0SibrSVHR0U0o1OE .

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