TL;DRGalaxy Z Fold 8 demand is reportedly outpacing Samsung’s expectations.A Display Driver IC (DDI) shortage is now putting pressure on Fold 8 production.Samsung is tapping future DDI reserves to keep making current Fold 8 units.Samsung Galaxy S26 Ultra just became the best-selling Android phone globally in Q2 2026, while the regular Galaxy S26 also cracked the top 10. Now, Samsung has another phone that people apparently want more than it expected — so much so that the company is reportedly dipping into component stock reserved for future production to keep the Galaxy Z Fold 8 coming.According to ZDNet Korea, Samsung is running short of the Display Driver IC (DDI) used to control the pixels on the Galaxy Z Fold 8 OLED display. Samsung has reportedly increased its component orders after demand for the passport-style foldable exceeded expectations. But its DDI supplier, Taiwan’s United Microelectronics Corporation (UMC), has little room to ramp up production.