Are you a proud owner of Samsung Galaxy Express 2 SM-G3815? Today, Androidbiits is going to share a pretty good news with the owners of Express 2 SM-G3815. Yes, Android 4.4.2 XXUCNJ1 G3815XXUCNJ1 has been released for Samsung Galaxy Express 2 SM-G3815. You may be wondering how to install G3815XXUCNJ1? Dear friend, I am here to help you in updating your Express 2 SM-G3815 to Android 4.4.2 G3815XXUCNJ1. Previously, I have published the tutorial for updating Samsung Galaxy S4 mini GT-I9192 to Android 4.4.2 I9192UBUCNK1. Now I will post the instruction to upgrade Samsung Galaxy Express 2 SM-G3815 to Android 4.4.2 XXUCNJ1 G3815XXUCNJ1. This is really a great news for Express 2 SM-G3815 users. Continue reading →