An older BBM Enterprise iOS app?
Dear everybody! Me and my colleague are managing a publishing house with 650 kilometers between us, and are dependent on secure business connection not to leak business info sent between us. We rely on BBM Enterprise for this.
Now, my colleague is dependent on an old iPhone 5c, and is unable to upgrade the system to the latest iOS, because... Apple is Apple. This means he cannot use the latest BBM Enterprise app downloadable from AppStore. Were can we get an older BBM app working in older systems than iOS 11?!