Did you notice the drop off of the battery of your iPhone after you updated it in iOS 7.1? Well you’re not the only one, there’s a couple of hundreds or thousands maybe experienced the drop off of the battery. Forums and message board filled with complaints from users wanted which they never even know of the newest iOS develop. Moreover to a decrease off with the battery life, the update appears also damage with Bluetooth connection and is leading to a randomly reboot. User mentioned that he used to have 24hrs with the battery on his iPhone 5s and is now to charge his phone soon after 12 hours.
Based to Yahoo tech, presently there is a thing that may enable to fix a few of the issues. You may try to re install iOS 7.1 update through iTunes, this might help to clean up several issues brought on by this OTA update. In addition to it is not only one specific device the problem. One user published regarding the lack of Bluetooth connection he has with the iPhone 5s, iPhone 4s, iPad mini Retina display and iPad Air because of the update. After the launched of the latest iOS develop, 26% of iOS run devices have also updated to the new develop.
How about you have you observe your iPhone battery life, The Bluetooth connectivity? Did you re install it like what I mentioned earlier through iTunes? I guess after this update and the release of new products Apple Company they realize the error and try to fix and maybe in the future update there will be no issues about the devices.