[humanpuff69]

i am having a problem with my vivo smart phone that is a network problem that only got to 3G (not a 3.5G) that make me dizzy because can not surf on the internet comfortably even to visit to this site also hard it applies to all isp that i Use ! is there any best solution other than by buying a new smartphone

you can try *#*#4646*#*# and force it to use LTE . it wokrked for me in some cases on indosat and telkompret espescially telkompret with its shitty signal