Samsung Galaxy S6 stuck in reboot screen, how can I get past this?

[lolomitrix]

Samsung Galaxy S6 stuck in reboot screen

Hi I just brought my Samsung Galaxy S6 and I have encountered a problem. My phone is stuck in the reboot screen and nothing I have done can undo this, I have tried the soft reset and it was fully charged when it entered this state, I don't know what else to do can so body help please