Native Library Reversing

When the interesting logic disappears from jadx, it has usually been pushed down a layer — into a compiled .so on Android or a .dylib/Mach-O on iOS, so the decompiler cannot read it. The signing routine, the root check, the string cipher: native, because native is harder. This walks the bridge from managed code into native (JNI and Obj-C), loading the binary into Ghidra, IDA, or radare2, finding the function that matters, and how a frida confirm turns a guess into fact.