iOS binary modification is fundamentally different from Android. No smali here — you're dealing with compiled ARM64 Mach-O binaries, strict code signing, and a locked-down runtime. Here's the full methodology.

APK modification to bypass premium/license checks is a core mobile security assessment skill. The goal is to identify how the app determines "premium" status and subvert that logic. Here's the full workflow, from decompilation to repackaging.