Find any firmware, ever released by samsung. always the first with new, official samsung firmware. read first we recommend using samsung’s own utilities, samsung smart switch and ota (over-the-air), to upgrade devices.. As you might know, samsung will no longer release otas for the galaxy s3 mini. thus, the phone will be stuck on kitkat os, this if you want to keep things official. but, if you are ready to spice. Xda-developers samsung galaxy s iii i9300, i9305 galaxy s iii android development [wip] android 5.0 lollipop for galaxy s3 (gt-i9300) by arter97 xda developers was founded by developers, for developers..
Dirty unicorn, a new android 5.1.1 lollipop based custom rom, has been made available for samsung's 2012 flagship smartphone, the galaxy s3 3g. it is 197mb in size and is said to be a stable firmware with no hint of bugs. it is also optimised to enhance performance and extend the battery life of the galaxy s3.. Procedure to update galaxy s3 with the lollipop 5.0.2 firmware: download the lollipop 5.0.2 android os from here to your computer with google apps package. once downloaded, you need to then connect your device to the computer with the help of original usb cable.. Update galaxy s3 i9300 to android 5.0 lollipop: whether samsung or any other oem for that matter sends the android update to devices or not, developers have their own ways of working things out.
