Apple has reshuffled its iPhone 17 Pro display supply chain, dropping Chinese panel maker BOE in favour of Samsung.

BOE had been approved to supply up to 10 million LTPO OLED panels for iPhone 17 Pro units sold in China, marking what was meant to be its biggest step yet into Apple’s premium display lineup.

But persistent yield and stability issues reportedly continued through late 2025, leaving BOE unable to hit Apple’s strict LTPO standards in time for mass production, according to multiple Korean industry reports.

As a result, Apple has reassigned BOE’s entire allocation to Samsung Display.

The move boosts Samsung’s iPhone 17-series supply from around 80 million units to roughly 90 million, strengthening the Korean giant’s position as Apple’s most dependable high-end OLED supplier.

LG Display continues to supply panels for the non-Pro models.

BOE’s setback is set to be significant. The company had targeted more than 40 million annual OLED shipments to Apple across all models but will now fall well short.

Its LTPO production remains behind Samsung and LG, both of which have spent years refining the technology that underpins Apple’s ProMotion variable refresh rate displays.

The timing also heightens competitive tension. Earlier this year Samsung Display won a patent dispute that will see BOE pay royalties for certain OLED technologies, adding legal pressure on top of manufacturing struggles.

For Apple, the shift highlights its priority of display consistency and reliability as it rolls out LTPO across the entire iPhone 17 family.

Reports suggest Apple will use Samsung’s M14 OLED panel across all four models.

The reshuffle also highlights Apple’s challenge in diversifying its display suppliers.

While BOE has expanded production capacity and remains a major player in lower-tier panels, its path back into Apple’s premium categories hinges on significantly improving LTPO yields.

Samsung and LG, meanwhile, look set to maintain their dominance heading into 2026.