Problems whit Android 7.1.1

Sofia12

Hi, after updating Ota 7.1.1, some applications crash and do not close anymore, give me the message close app or wait for it to respond.  Thank you

Kaluschke

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I also performed a factory reset yesterday -->system works ok, and fast.

But 3 small issues i have:

1. no VOLTE anymore

2. when you zoom into a picture, doesn't matter which App, the phone is very slow to render in a good way. So it takes long to have a clear zoomed area --> doesn't matter if the image is on the SD-card or on internal storage.

3. switching mobile data connections between the 2SIMs it is sometimes stucking --> reboot is needed

Sofia12

OK, I do a reset.
Thank you sono much