I am using Samsung A-20S mobile since last two months, I have facing acute difficulties in internet service, wifi also slow and sim internet also too much slow, somebody plzz advise how can I improves internet speed through any system setting or any samsung Galaxy application, please advise me...I have too much tension otherwise i will be close Samsung Galaxy mobiles permanently for future and also advise to friends any family to aware from Samsung Galaxy...becoz we are purchase one mobile for Rs. 35000 or 45000, So if Samsung Galaxy can't given better facilities or service instead of other companies, than why we were used or purchased Samsung Galaxy's...So please advise me better info about this issue...
