Samsung Galaxy Y is indeed a best budget Android phone for beginners but unfortunately it never received an update over Android 2.3 Gingerbread. Now as we are in Android 4.3 Era and Android 4.4 is just about to be released, dealing with the same Gingerbread UI on Galaxy Y feels awkward and bored. Hence here is a Custom ROM Nemesis made on Android 4.2 JellyBean operating system. Installation is quite simple but it offers all new features of 4.2 JellyBean on your smartphone.
This ROM is compatible with number of devices but it is dedicated to Galaxy Y. If you are having this phone model and want to upgrade to newer operating system, you can follow the step by step guide provided with video tutorial. Once installed, you can run several new apps and games which are not compatible with Gingerbread which is the default OS of Galaxy Y. You can download the ROM by hitting the download button on this page. If you have any question regarding the same, feel free to comment.