Apple today seeded the RC versions of upcoming iOS and iPadOS 15.2 updates to developers for testing purposes, less than a week after seeding the fourth betas and six weeks after the launch of iOS 15.1 and iPadOS 15.1.

Future Supplier has download the latest iOS 15.2 RC version, and tested whether the iPhone 11 and iPhone 12 series have pop-up problem after replacing the original and domestic LCDs.

The result was a bit beyond our expectations. The first time, we updated iPhone 11 Pro to the latest iOS 15.2 RC version. Both original and domestic LCDs will have “Important Display Message” pop-up prompts after the first restart. But there will be no such prompt when restarting again. Unfortunately you can see the prompts in your phone “Settings- General – About”, it will always shows “Display – Unknown Part”.

Then we upgraded the iPhone 11 pro max and iPhone 12 series to the latest version, the result is the same.

The official version of iOS 15.2 is expected to be launched on December 15th. We will continue to monitor further test results.