For iPhone 4 and iPhone 3GS users, you need to follow the steps below to access the device's scanning mode to scan deleted WhatsApp messages:
N'ihi na iPhone 4 na iPhone 3GS ọrụ, i kwesịrị iji na-eso ụzọ n'okpuru iji nweta ngwaọrụ scanning mode ike iṅomi ya: