I just checked my data usage. The number seemed high on Aug 1, 2023 00:59 38MB , July 29, 2023 01:56 12MB and 00:56 9MB. I can assure that I'm asleep at these times and my phone is connected to wifi. Please advise.
I login my account on Aug 2, 2023 4:45PM showed I used 11.11MB but the usage history showed nothing for data usage and 11:13 incoming call duration 01:29min only. The usage history is correct but why the overview show 11.11MB data used?