Thanks for being with Samsung and sharing your concern. We would like to offer some troubleshooting steps to overcome the issue of slow internet: 1) Check the network mode (from setting) & set the network mode according to internet speed requirement .If high internet speed require set the LTE/WCDMA/GSM (Auto connect) or LTE Only or WCDMA only. (LTE Network mode will depend on device 4g compatibility) mode. 2) Restart the device. 3) Check the APN setting(Setting-->More Network-->Mobile Network-->Access Points Names).If correct APN setting has selected kindly perform the "reset to default" APN(Setting-->More Network-->Mobile Network-->Access Points Names-->On Top right corner click on 3 dots) 4) If still there is internet speed problem in the device kindly check via other SIM card. 5) If still there is internet speed problem kindly create the data backup & reset the device. Be sure to hit ♡ when you find an answer that works for you. For Further assistance, you can get in touch with us via Live Chat option by following- http://livechat.support.samsung.com/Customer_new/IN. You can also connect us via Samsung Members web community by following mentioned url-https://community.samsungmembers.com/en_IN#/
