In an era where air travel has become increasingly efficient and reliable, it is uncommon for long-haul flights to deviate significantly from their planned routes. However, on March 21, 2025, Air France Flight AF750, en route from Paris Orly Airport to Pointe-à-Pitre in Guadeloupe, made an unexpected return to its departure point merely two hours into its journey. The reason? A passenger’s lost mobile phone. This incident underscores the critical importance of safety protocols concerning electronic devices on aircraft, particularly those powered by lithium-ion batteries.