Apple has officially recognized that some models of the iPhone 8 are suffering from some problems at the motherboard due to errors in the course of manufacturing. For this reason, the Cupertino company officially launched a free repair program, announced on its official website.

The terminals that can be subject to the problem are the iPhone 8 sold between September 2017 and March 2018, but not in Italy. The markets involved are those of USA, Macao, New Zealand, Hong Kong, India, Japan, Australia and China.
If you bought iPhone 8 in these countries within the indicated period, you can check to this address if your smartphone is part of the battery of those that might present the problem.