I cant download old version of apps
When i downloaded ipa file old version apps, when i open it, it got out i used iTunes to do that on my iPhone 6 iOS 12
Question marked as
Top-ranking reply
The IPA file is not signed by a trusted developer. Apple requires all IPA files to be signed by a trusted developer before they can be installed on an iPhone. If the IPA file is not signed, you won't be able to install it.