Day by day, electronic devices become older and tend to spoil quickly. Most of the time, either the battery gets overheated or the component spoils. Recently, a few iPhone users have reported that they were not able to switch on their iPhone. For that, Apple has agreed to repair those affected iPhone 6s and iPhone 6s Plus for free without any additional cost.
Apple has updated its statement on its official website regarding the power failure issue. It seems those iPhone 6s series which was manufactured between October 2018 to August 2019 was affected. However, not all devices were affected, a limited serial number range was affected. If you own an iPhone 6s or iPhone 6s Plus, you can try to enter your device serial number on Apple’s website.
Besides that, if you have already experienced the same issue before this and paid for the repairing charges, you can directly contact Apple support staff for a full refund. Make sure you backup your iPhone to either iTunes or iCloud before sending it for a repair.