I was wondering why i got roaming fees when the phone was left in plane mode and charges are in the middle of the night...when i’m sleeping. No one used my phone i’m sure of it. never shared my pin with no one.
Best answer by Dennis
i thought that might be it….once a week auto restart.
That is likely the issue. I have experienced this when I was travelling a few years back too. What happens is that before airplane mode kicks in, the phone leaks some data to apps prior airplane mode being fully applied. The best way to prevent data leakage while roaming would be to take out your sim.