Are you a proud owner of Samsung Galaxy Trend 3 DUOS SM-G3502U? Androidbiits brings a great news for the people who are using Galaxy Trend 3 DUOS SM-G3502U. Android 4.2.2 ZCUANG1 [G3502UZCUANG1] has been released for Samsung Galaxy Trend 3 DUOS SM-G3502U. Are you planning to install G3502UZCUANG1? Dear friend, I am here to help you in updating your Galaxy Trend 3 DUOS SM-G3502U to Android 4.2.2 G3502UZCUANG1. Recently, I have posted the steps for updating Samsung Galaxy Mega 6.3 GT-I9205 to Android 4.4.2 I9205XXUDNF2. Now I am going to write the step-by-step instructions to update Samsung Galaxy Trend 3 DUOS SM-G3502U to Android 4.2.2 G3502UZCUANG1. This is really a great news for Trend 3 DUOS SM-G3502U owners who are bored with the old firmware. Continue reading →