: Manually installing old IPAs often leads to a "Loading Error" inside the app because YouTube's servers no longer recognize the old app's API version. Method 3: Fixing the "Error Loading" (Jailbreak Required)
Open the App Store , tap the Purchased tab, and search for YouTube. youtube ipa file for ios 9.3.5
Only download IPA files from well-known legacy communities like MTMDev , Legacy iOS Kit , or Internet Archive with checksum verification. Never run any executable files claiming to "install the IPA for you." : Manually installing old IPAs often leads to