internet issue

[Neo7]

I am using m30s from more than 9 months but from 15 days the internet in my phone is not working properly. Sometimes it show E signal and on other hand when it says 4g LTE and 3 bars the internet doesn't work I tried everything even factory reset. 

And sometimes 4g and 4 bars but no internet 

And when I went in customer care of samsung they said this is sim issue and haven't even check my phone and in Vodafone care they said same thing your device have problem. Our sim has nothing to do with this issue 

[Anonymous]

wait foe next update bro send feedback to samsung via member app

[Neo7]

I send them feedback and I tried all suggestions giving by Samsung even factory reset but my internet is still potato.

[Anonymous]

Brother becuse i am also used m30s but after july update i am not faced network issue u suggest go to service center reinstall software brother

[Neo7]

How much cost they take for reinstallation of software.

[JayShingala]

yes Vodafone having this type of problems

set it to LTE ONLY mode

[Neo7]

I don't have LTE mode . even if I use app for LTE only mode . it will not work .. I will get potato internet

[Ehsank]

first you said you haven't option of LTE ONLY
then you said even if u use Lte only it will not work🤔🤔🤔😇😇

[Neo7]

Ehsank there is no option of LTE only in my phone but there is an app force only LTE . if u use it then u can get that option.

[Ehsank]

but all m30s have this option