Are you using Galaxy Win GT-I8558? Androidbiits brings a piece of good news for the people who are using Galaxy Win GT-I8558. Android 4.2.2 Jelly Bean ZMUANF2 [I8558ZMUANF2] has been released for Samsung Galaxy Win DUOS GT-I8558. Are you planning to install I8558ZMUANF2? Dear visitor, I am here to help you in updating your Galaxy Win DUOS GT-I8558 to Android 4.2.2 ZMUANF2. Recently, I have posted the steps for updating Samsung Galaxy Win DUOS GT-I8552B to Android 4.1.2 UBUAND1. Now I am going to write the step-by-step instructions to update Samsung Galaxy Win DUOS GT-I8558 to Android 4.2.2 Jelly Bean ZMUANF2. This is really a great news for Galaxy Win GT-I8558 owners who are bored with the old firmware. Continue reading →