Apple's iPhone production will not significantly improve until the second quarter of 2020, according to a research note from Apple analyst Ming-Chi Kuo obtained by MacRumors. In the past few weeks, Kuo has warned of delays and low labor return rates at Apple supplier factories in China.

‌iPhone‌ camera lens shipments from supplier Genius Electronic Optical reportedly fell significantly over the past month, and supplies are dwindling. Kuo predicts there is about a month of lens inventory remaining, with significant production resuming in May at the earliest.

Looking forward to upcoming models, Kuo predicts the 2020 iPhones will maintain the same ultra-wide lens design as the iPhone 11.

Kuo in January predicted that all of the 5G iPhones were still on track to launch in the fall of 2020. More recently, Kuo mentioned that the long-rumored "iPhone 9" or "iPhone SE 2" would still be on track to launch in the first half of 2020 despite the coronavirus outbreak.

With the effects of COVID-19 reaching global status, it remains to be seen how much more of an impact the virus will have on Apple's supply chain.