i thought it only happens to me.
a month ago i bought Samsung A6 Plus (SM-A605G/DS) and updated firmware to July 2018 Security Patch.
my old whatsapp message are missing randomly. even i actively chat with that person, after for around 1 week, the first day messages with him is starting gone, day by day. finally the chat room is still there but with the blank message.
i tried everything, e.g. factory reset, reinstall whatsapp, even i replaced my sim card.
it makes me crazy.
tried also to contact whatsapp, they said that i have a corrupt in my whatsapp database or invalid chat database and gave me a not working solution (reinstall whatsapp). replied to them if the solution is not working, but no response from them.
just yesterday it happens again to me.
please help how to solve the issue....
---------- Post added at 08:46 AM ---------- Previous post was at 08:26 AM ----------
is it possible to disable the daily local backup process? i suspect this problem due to that process.
The problem never appears on the day i reinstalled the whatsapp.