S8 keeps switching between 3g and H+

Vipery

Senior Member
Oct 4, 2014
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Firenze
I have a problem with my S8.
Give me the phone network trouble: it keeps switching between H+ and 3G, it makes it also while surfing not just when datas are not in use. Also, it takes a while for switching forcing me to wait even several tens of second before starting to work regularly again. It is frustrating because when I surf i have useless long loading time till the next page!

What can I do? I could ticked something by mistake on options. I do not have a chance to test other sim, could be a matter of my ISP?


Thank you!