Why doesn't my mobile work well after upgrading to 5.1.2 Lollipop?
I have a bq e5 and since I upgraded it it does not work well. It is slow, the whatsapp does not work, contact list does not appear... The mobile has never failed, but since the update does not work well.
I would try to clear cache in the bootloader. Otherwise I would try to do a factory data reset
Why doesn't my mobile data work
i recently got a droid turbo 2 and when i try to use Instagram and some web sights the data doesn't work when I connect to WIFI it works fine ...