As far as the iPhone 3GS is quite old device and doesn't support new version of Viber by default, you still may download and install the tool on this specific. Most applications, from App Store, like Skype and Viber have a iOS minimum requirement. As you know, the latest iOS version available for iPhone 3G is To install the IPA files, open PP IPA Installer, connect your iPhone 3G to PC using the USB cable and follow the steps. viber ipa iPhone 3G: How To Download, iPhone 3GS, iPod Touch 2G Running on iOS & The easiest method to install IPA is to install. iPhone 3G owners can finally stop threatening to throw away their phones. Users with older iPhones can now download legacy versions of. I would like to install viber to my old iphone 3G, which is on the latest ) because it sais it requeres , which is not avaible on iphone 3G. This entry was posted in IPHONE and tagged firmware, free phone calls, how to, install, iphone 3g, viber, viber app by admin. Bookmark the. This video shows you how to install Viber on iPhone 3G running the Whited00r 6 firmware. The Whited00r firmware allows you to get some. Viber is a social and communication application created by Viber Media S.à r.l. Iphone 3gs. on iphone 3gs i don't have a settings for 3g call so i cant use it .it.