So THINKING TO FIRST UPDATE FROM 6.1.4 TO IOS 7 BETA 4 AND AFTER THAT OTA UPDATE TO BETA 5 If you want to install i OS 7 early, you need to register your device's UDID with a developer account through a site like It's , and then you can try out the new OS before everyone else. If you are on the fence about i OS 7, then take a few minutes to find out why you should install the update and a few reasons why you shouldn’t. Before you get started, you should refer back to our earlier tips on preparing your device for i OS 7.Take the time to make sure you’ve got your bases covered in case something goes wrong.Some users say that upon contacting Apple, they were immediately given a replacement handset regardless of their current warranty status, while other say they were advised that they would need to pay 9 for a refurbished replacement device.Affected customers who contacted their wireless carriers, rather than Apple directly, say they were met with replies that the problem is "known" and that the Cupertino company is working on a fix, though no timetables were given.They said, “it still not fix some old problems” like wifi connectivity issues, battery drain issues & ringtones not working didn’t solved in i OS 9.1. SEE ALSO : How to Downgrade i OS 9.1 to i OS 9.0.2 on i Phone, i Pad So if you hit any issue based on Apple new i OS 9.1 update, do let us via comment.We will try to find solutions for your i OS 9.1 issues and inform you via comment.
Be patient as millions of other people are trying to update at the same time as you.
Option 1: Delete data for more free space on your i OS devices.
For instance, remove the apps and games that occupy too much space but are not used quite often; transfer photos from i Phone to Mac or move videos to computer and delete them from your i Phone; discard all text messages even in i Message App; delete the useless Junk/temporary files, log files, browing/app cache, cookies, and other unnecessary files if you still have i OS 8 upgrade problems as this may help users, especially 8GH/16GB device owners, to regain 40-60% storage space; Please make sure you have at least 6GB storage on your i OS device if you plan to do the i OS 8 update directly over the air.
Apple will be releasing i OS 7 shortly and you likely are itching to move beyond i OS 6 and get your hands on this latest i OS release.
Here is a guide to help the install process go smoothly so you get up and running quickly on i OS 7 when it is released.
The i Phone 4s uses a Broadcom BCM4329 Wi Fi and Bluetooth controller, according to a teardown by the same chip likely used in the i Phone 4.