Obama Delays Marine One to Retrieve BlackBerry

The video discusses Samsung's recent struggles in the smartphone market, highlighting their misjudgment of demand and the impact of Chinese competitors like Xiaomi. It also touches on Samsung's internal management structure with three Co-CEOs, which may contribute to their challenges. Additionally, the video mentions President Obama's accidental promotion of BlackBerry when he returned to retrieve his forgotten device, providing unexpected publicity for the brand.

What mistake did Samsung make regarding the demand for their latest phones?

What incident involving President Obama provided free advertising for BlackBerry?