Contacts Widget 4.2.1 Full APK. Contacts 4 brings a new look, cleaner, with more color options. Option to change the image file players and the possibility of leaving it on the lockscreen (Android 4.2). Leave your contacts at your fingertips. Contact Widget offers a great way to get your favorite contacts or any other group (the possible combinations of groups) on the screen. Contacts widget has several settings which allow several choices when it chose to contact and several ways to display on the screen.