NEEDS ROOT and XPOSED FRAMEWORK installed. Marshmallow SD Fix brings back the ability to save files in your external storage (such as microSD card), which has been restricted in Marshmallow and above. How to use: Enable the app to which you want to give SD card access. Reboot. Tested working with. Titanium Backup. Advanced Download Manager (ADM). UC Browser (& Mini) and a lot more apps which can ask for saving files in external storage. NOTE: This app can't force an app to use external storage. It allows an app if it requests access to external storage. Support thread: http://forum. xda-developers.com/xposed/modules/xposed-marshmallow-sd-fix-write-t3403263.