Apple latest update IOS 7.1 a breeze for Iphone 4 Owners.

Apple latest update IOS 7.1.

 A Ferrari engine for Iphone 4

Apple release IOS 7.1 Monday with alot of improvement , debugs and smoothness. IOS7.1 is claimed as ferrari engine for iphone 4 as iphone 4 working slow since IOS 7 Released by Apple. Installation 7.1 on Iphone 4 make it much better but not as we have use it on IOS 6.IOS 7.1 came with alot of built in applications which many we have use between  7.0.1 to 7.0.6. Personally I update 5S on IOS7.1 this morning .Baseband was updated to 2.18 with IOS 7.1. It was big difference which I have feel , phone seems to be working fast,quick response ,running very well and smooth but there were a big shock for me and that was my Gevey sim was blocked . Bought 5 days ago  as alternative of Factory Unlock.Now it became ipod only.  
Test report of iphone 4 on IOS 7 testing by  Mashable office said :

In anecdotal testing among iPhone 4 users in Mashable's office, users noticed performance improvement upon updating the iOS 7.1. Although iPhone 4 owners noted it was still slower than more recent iPhones, it was "definitely faster" than before.

Ars attributes much of the added snappiness to a better speed in the animations of iOS 7. With iOS 7, Apple introduced animations that make apps appear to "zoom" as they load. Some criticized the effects for making them dizzy, but they also added to the load times of some apps.

 As the report notes, the performance improvements in iOS 7.1 likely represent the last set of changes that will bring any meaningful enhancement for iPhone 4 users. The phone is almost four years old, and Apple typically ends support for the most recent version of iOS after a multi-year period; it's expected the iPhone 4 won't be supported by iOS 8. 

This is to inform  all the iPhone users who they are using cellular network with Gevey sim " Do not update to 7.1 IOS it will lock your Gevey . Those using Factory unlock are most welcome to update their iPhones to 7.1. I am not sure but may be Sam unlocker saved signatures works for someone but I have not try it yet.  In the conclusion this update seems to be good news for all iphone 4 owners.