Many people cannot figure out how to copy contacts from a phone to a SIM card, because the menu has the function of copying contacts from a SIM card to a phone, but on the contrary, no.
For example, I will use the phone Nokia C6-01.
Category Archives: Nokia
The solution of 80070020 error on Nokia Lumia 530
I noticed once a mistake when installing the application on the Nokia Lumia 530 (RM-1017):
There is a problem completing your request.
Please try again later.
Error code: 80070020
The reason for the error was the wrong date and time, before this error on the phone the battery was removed and they dropped.
So I manually specified the date and time in “Settings” – “Date+Time”, after which the error no longer appeared.