Hello,
when I use iBooks 4 on my iPhone 6 while I am out of home (cellular data), it eats up permanently cellular data in the System Services section under "iTunes Accounts".
And I mean, a lot of data, 10 MB in 2 or 3 minutes, until I kill iBooks.
Cellular data for iBooks is off and it is only shown in the System Services, but I can perfectly repeat the process: start iBooks and reading -> after 1 minute there are 5 MB more gone from my data plan...
Yesterday I resetted the phone and set up as new device: No solution...!
Any help someone?
when I use iBooks 4 on my iPhone 6 while I am out of home (cellular data), it eats up permanently cellular data in the System Services section under "iTunes Accounts".
And I mean, a lot of data, 10 MB in 2 or 3 minutes, until I kill iBooks.
Cellular data for iBooks is off and it is only shown in the System Services, but I can perfectly repeat the process: start iBooks and reading -> after 1 minute there are 5 MB more gone from my data plan...
Yesterday I resetted the phone and set up as new device: No solution...!
Any help someone?