Simple steps to install Update Official Firmware G9250ZTU1COI7 for Galaxy S6 Edge SM-G9250 – G9250ZTU1COI7 Android 5.1.1 Lollipop for Samsung Galaxy now you can get the new update of ROM Official Firmware 5.1.1 Lollipop through the download Zip file contains rom Official update for Galaxy S6 Edge SM-G9250 you can get its on your computer by following the detailed explanation […]