Abstract:
A few days ago, Apple officially pushed the official version of iOS 27 update to further improve system response speed and overall user experience. However, many users who have upgraded to the official version of iOS 27 have reported that there is a rather outrageous bug in the new system:
Pulling down the notification bar and the control center at the same time under certain operations may cause the iPhone to experience severe freezes, touch failures or even freezes.
Quick Technology followed the steps provided by netizens for actual testing using iPhone 17, and successfully reproduced this problem.
After recurrence,
the screen touch will be obviously stuck or even completely unresponsive. At this time, the iPhone can only be restarted through Siri, and it will return to normal after restarting.
Some netizens shared a method that is easier to reproduce: first use your left hand to pull down the status bar, let go when it is about one-third of the way down, and then quickly use your right hand to continue pulling down the control center from the upper right corner, which may trigger the above bug.
According to media reports, on the day when the official version of iOS 27 was launched, many users said on social platforms that the overall smoothness of the new system had improved compared to before and was "much smoother"; however, some users also reported that there were problems such as frame drops and lags.
In this regard, Apple customer service said that iOS 27 has just been launched and all aspects may not be completely stable yet. It is recommended that users observe it for a period of time before deciding whether to update.
Customer service also stated that
If there are significant fluctuations in battery life after the update, or some fixed applications are stuck in use, etc., you need to downgrade to iOS 26.6.1, and you can contact Apple customer service to apply for a downgrade.
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