How To Update Oppo F1s To Android 7.1.2 Nougat Via Lineage OS 14.1: Android 7.1.2 Nougat is now live for Oppo F1s (A1601) via the latest build of Lineage OS 14.1 custom ROM. Now you can test the latest Android OS on your own device before the official stock update released. The Lineage OS is one of the most popular custom ROMs and with extra contributions within the Android community. This latest custom firmware comes with many cool features and performance improvements, also the ROM brings all the official features from Android 7.1.2 Nougat like improved battery life, Super smooth, multitasking manager, No hanging problem, new looks and much more. Proceed to update Oppo F1s to Android 7.1.2 Nougat via Lineage OS 14.1. This ROM is not officially announced by Oppo but just a custom ROM which is developed by third-party developers. Your device must be rooted and installed with the latest version of a custom recovery like TWRP or ClockworkMod (CWM) in order to flash this Lineage OS 14.1 custom ROM to your Oppo F1s. By following this step by step guide you can easily and quickly update your Oppo F1s to Lineage OS 14.1 Android 7.1.2 Nougat ROM. Oppo F1s Specifications: The Oppo F1s is one of the most popular devices which come with 5.5 Inch screen with 267 PPI and 720X1080 resolutions. The smartphone comes with MediaTek octa-core processor along with 3 GB RAM for the 32 GB variant and 4 GB RAM for 64 GB variant. The Oppo F1s has a 13MP camera on the back and 16MP front camera. Before proceeding don\u2019t forget to take a full backup of all your valuable data. If you want to update Oppo F1s to Lineage OS 14.1 Android 7.1.2 Nougat custom ROM then go ahead and follow the given steps. NOTE: The Lineage OS 14.1 Android 7.1.2 Nougat ROM and instructions given in this guide can be used only for the Oppo F1s. Check the model number of your Oppo F1s from\u00a0Settings >\u00a0About Phone. WARNING: AndroidBlog.gs\u00a0will not responsible for any damage that occurred to your Oppo F1s during or after the installation of Lineage OS 14.1 Nougat ROM. By installing this ROM, your Oppo F1s warranty will get void. Proceed at your risk. 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Downloads: \tLineage OS 14.1 Android 7.1.2 Nougat ROM \tDownload Google Apps Steps To Update Oppo F1S to Android 7.1.2 Nougat With Official LineageOS 14.1 Custom ROM: 1: \u2013 First, download Lineage OS 14.1\u00a0Android 7.1.2 Nougat custom ROM\u00a0for Oppo F1s on the desktop of the PC. 2: \u2013 Plug your device to the PC using its USB data cable and mount its USB memory storage. 3: \u2013 Transfer Lineage OS 14.1\u00a0Android 7.1.2 Nougat ROM .zip file which you\u2019ve already downloaded from the above link to the root folder of your SD card on the phone. 4: \u2013 Unplug the Oppo F1s from the PC and power it OFF to boot into Recovery Mode. 5: \u2013 Power ON the device while pressing and holding\u00a0Volume Up + Home + Power buttons at the same time to enter into Recovery Mode. 6: \u2013 While your device is now in CWM Recovery, perform a wipe data\/factory reset, wipe cache partition and wipe Dalvik cache also by navigating to Advanced> Wipe Dalvik Cache. Note: \u2013 Wipe Dalvik cache will help you to prevent boot loops and other errors during ROM installation. 7: \u2013 Go back to the main Recovery Menu and choose to install zip from SD card \u2192 choose zip from sd card. 8: \u2013 Navigate to the Lineage OS 14.1\u00a0Android 7.1.2 Nougat ROM .zip file which you\u2019ve already transferred to the SD card of your device\u00a0previously. Select the ROM .zip file using the Power button and confirm the installation to begin. 9:- Navigate to +++++Go Back+++++ once the installation completes. From Recovery Menu, reboot your device by selecting reboot system now. Your Oppo F1s will reboot and may take about 4 to 5 minutes to boot for the first time after installation. Done! You have successfully updated Oppo F1s to Lineage OS 14.1\u00a0Android 7.1.2 Nougat\u00a0custom ROM. These were some easy steps to update Oppo F1s to Android 7.1.2 Nougat Via Lineage OS 14.1. Let us know in the comments area below if you have any issues or questions regarding the above given detailed guide.