I have problem, please help me.

[Android Central Question]

I have htc one m9. It doesn't support 3g or UMTS only supports 2g or GSM. If I select UMTS only then no network coming.
And another problem is that, when I press recieve on shareit app it says, "Allow only one connection while roaming on gsm network".
What is the solution, please help me.

 

[belodion]

Have you spoken to your carrier about the first problem?

I know nothing about the app you mention, though others here may.