The kernel remains unpatched. You cannot tweak system files or bypass sandboxing unless an app uses its granted entitlements. But the apps never expire, and there is no 3-app limit.
You are still limited to 3 concurrently installed apps using a free Apple ID (10 if you pay for a $99 developer account). AltStore itself counts as one of those three. Method 4: Online Signing Services (e.g., Signulous, AppDB) These are commercial services that operate a step above the black market. They purchase individual developer certificates (not Enterprise) and register your device’s UDID to their provisioning profile. how to install ipa files without jailbreak
It doesn’t. Instead, it automates the refresh. As long as your computer is on the same network and AltServer is running, your sideloaded apps are automatically re-signed every 6 days, effectively making them persistent. The kernel remains unpatched