In the vintage iOS community, "patching" refers to modifying the app's internal files (specifically the Info.plist ) and binary to trick WhatsApp’s servers into thinking the device is running a newer, supported version of the software. For iOS 6, this usually involves:
Recent developments in the legacy jailbreak community have introduced a specialized WhatsApp Legacy whatsapp ipa ios 6 patched
While a patched IPA can restore the interface and local database functionalities, users must manage their expectations regarding actual connectivity: In the vintage iOS community, "patching" refers to