Apple recently released the newest version of the upcoming iOS 11.1 operating system. Reaching the "beta 3" version, iOS 11.1 comes with bad news for iPhone owners, especially for those who have devices of older generations.
Although Apple has tried so far to focus on high performance for devce, in iOS 11.1 Public Beta 3 we encounter a regression. The new iOS makes it much worse the devices iPhone 5S (the oldest ones that are compatible with iOS 11) and older iPad generations.
A test made by us showed that one iPhone Mini 4 it is much more difficult with the new iOS 11.1 Beta 3 compared to the previous versions.
Apart from the low performance, we have no other news about this version. Most likely a "beta 4" version will follow, after which Apple will release the final version of iOS 11.1 which will be available on all compatible iPad and iPhone devices.
