: You will need an Apple ID to "sign" the app so it runs on your device. 📖 Step-by-Step Installation Guide 1. Prepare the IPA File Ensure the file ends exactly in .ipa .
: On your iPhone, go to Settings > General > VPN & Device Management and tap "Trust" on your Apple ID. 3. Sideload the "Sayonara" File Open the AltStore app on your phone. Go to the "My Apps" tab. Tap the "+" icon in the top left corner. Select the sayonara-v1-unk...ipa file from your downloads.
: These tags in the filename often indicate the file was ripped from a specific backup or hidden directory; if the app crashes on launch, the "thinning" (optimization for specific devices) might be incompatible with yours. To help you better, could you clarify: What device and iOS version are you using?
Do you have access to a to perform the installation?
: Installing IPAs from unofficial sources requires bypassing Apple’s security, which can expose your private data.
Wait for the progress bar to finish. The app will now appear on your home screen. 🔍 Troubleshooting Common Issues
