Hello.
Thanks for your answer.
- For monthly data bonus, I tell you not to use at home as a cable operator (Telecable) and no limit Gb.
- After restoring settings a few times and check that with my wifi not sailing, I connected to wifi neighbor from which if navigated. Having done that, I connected mine again and this time if sailing smoothly.
Definitely I do not understand, but the problem is solved.
Thank You