How to delete whatsapps messages on my friend's mobile

I

iMore Question

Hi,

I have recently discovered that my friend has somehow deleted all our whatsapps messages on my mobile phone.We have been chatting for more than 3 years and suddenly all messages between us are totally empty.May I know how he can manage to do all this ?Kindly anyone please advise.Thanks!
 

Trending Posts

Members online

Forum statistics

Threads
260,710
Messages
1,767,967
Members
441,258
Latest member
BigBawseEB