▲iOS 17.4.1 battery life test. (Picture/reproduced from YouTube)
Photo/CTWANT
Apple officially launched the latest iOS 17.4.1 system on the 22nd. After testing by foreign YouTubers, it was found that if the iPhone SE and iPhone 13 use iOS 17.4.1, the battery life will be improved, but if it is the iPhone 11, iPhone 12, iPhone 15 If you wait for the model, the power consumption will increase and the battery life will decrease significantly. But if you have upgraded to iOS 17.4.1 and want to downgrade, you can currently choose to downgrade back to iOS 17.4.
[廣告] Please read on.
According to the test of the foreign YouTube channel “iAppleBytes”, the battery life of iOS 17.4.1 is as follows:
iPhone SE (2020 version): 3 hours, 33 minutes
iPhone XR: 5 hours 11 minutes
iPhone 11: 4 hours 58 minutes
[廣告] Please read on..
iPhone 12: 5 hours 50 minutes
iPhone 13: 6 hours and 40 minutes
iPhone 15: 10 hours and 22 minutes
▲iOS 17.4.1 battery life test results. (Picture/reproduced from YouTube)
[廣告] Please read on…
But if based on the power test video of “iAppleBytes” that previously tested iOS 17.4, the battery life results at that time were as follows:
iPhone SE (2020 version): 3 hours and 19 minutes (14 minutes more)
iPhone XR: 4 hours, 44 minutes (down 27 minutes)
iPhone 11: 5 hours and 26 minutes (28 minutes less)
iPhone 12: 5 hours, 59 minutes (down 9 minutes)
iPhone 13: 5 hours, 48 minutes (52 minutes more)
iPhone 15: 10 hours, 47 minutes (25 minutes less)
▲iOS 17.4 battery life test results. (Picture/reproduced from YouTube)
From a comparison, it can be clearly seen that except for iPhone SE and iPhone 13, which have increased battery life after upgrading to iOS 17.4.1, the other models have reduced battery life by at least 10%. Among them, iPhone XR, iPhone 11 and iPhone 15 have experienced a greater decline in battery life. Amazing, almost half an hour
“CTWANT” recommends that if users have not upgraded to iOS 17.4.1 system, they can consider whether to upgrade (but at least upgrade to iOS 17.1, because there are very fatal security vulnerabilities before iOS 17.1). If you have upgraded to iOS 17.4.1, you still have the opportunity to restore it to iOS 17.4. But in the past, Apple would be used to turning off the authentication function of the old version of the system one week after the launch of the new version of the system, so if you want to downgrade the version, you really have to be quick.
Further reading
▸ My boyfriend’s mother brought rice to her son’s bowl and started eating!She dumbfoundedly commented that it was “worse than indirect kissing” and the net was overwhelming: You are the one who is sick.
▸ Feeding her father-in-law stinky sour vegetables… The shocking sister-in-law choked, “My married daughter has no right to come back.” My sister-in-law cried angrily
▸ An old woman picked up a “1-ball hedgehog”…it was so embarrassing to see that it didn’t rush to the vet all night long and the truth was exposed
