neetesh saxena wrote:

My question is we need to continue run the terminal with ./osmocon command (for uploading layer1)

Yes.

or i need to stop it after uploading layer1 once onto the phone.

No.

When to switched on my phone ?

If layer1 is successfully uploaded then the phone is already switched on.

Just start the layer23 (mobile, ccch_scan, etc..) program on the host.

//Peter