<div>
John , will this wipe out the WIfi connections as well?
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John , will this wipe out the WIfi connections as well?

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like will the WIFI have to be set up again with the passwords ?<br />
<br />
thanks
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like will the WIFI have to be set up again with the passwords ?

thanks

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thanks John <br />
<br />
the problem is that this is for many company users and I dont want to mess up there home WIFI and car Blue tooth connections
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thanks John

the problem is that this is for many company users and I dont want to mess up there home WIFI and car Blue tooth connections

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Is there a reason you need to flush DNS? &nbsp;Not using a connection may work, but that is not my experience. &nbsp;What problem do you have?
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Is there a reason you need to flush DNS?  Not using a connection may work, but that is not my experience.  What problem do you have?

<div>
The other thing you can try is: Connect, and then forget the connection. Remake just that one. <br />
<br />
I have seen the Airplane Mode suggestion before, tried it, and it failed. The only way I have been able to reset a connection is to forget it and remake it. <br />
<br />
My iPhone has been half way around the world.
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The other thing you can try is: Connect, and then forget the connection. Remake just that one.

I have seen the Airplane Mode suggestion before, tried it, and it failed. The only way I have been able to reset a connection is to forget it and remake it.

My iPhone has been half way around the world.

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it was exchange active synch was move to another exchange server , but the calendar entire did not work so it was moved back to the original server , so I was thinking some DNS issue <br />
<br />
Or I was trying to make sure it was not a resolving the wrong Ip to a server name<br />
<br />
we are just going to go with resetting up the profile , not to big of a deal<br />
<br />
<br />
I appreicate the help
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it was exchange active synch was move to another exchange server , but the calendar entire did not work so it was moved back to the original server , so I was thinking some DNS issue

Or I was trying to make sure it was not a resolving the wrong Ip to a server name

we are just going to go with resetting up the profile , not to big of a deal


I appreicate the help

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If the need is just a DNS flush, Airplane Mode is the best solution and it works just fine<br />
<br />
If the troubleshooting requires more than a DNS flush, like reset IP settings or general connection issues then you are correct, a RESET is the perfect solution
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If the need is just a DNS flush, Airplane Mode is the best solution and it works just fine

If the troubleshooting requires more than a DNS flush, like reset IP settings or general connection issues then you are correct, a RESET is the perfect solution

<div>
awesome thanks guy , I really appreciate the help , not an iPhone user myself , I would have been LOST and prob messed up someones stuff !!!!!!!!
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awesome thanks guy , I really appreciate the help , not an iPhone user myself , I would have been LOST and prob messed up someones stuff !!!!!!!!

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@NAMEWITHELD12 &nbsp;- You are most welcome and I was happy to help.
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@NAMEWITHELD12  - You are most welcome and I was happy to help.

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cool , sorry about the duplicate question &nbsp;I guess I really should have keep to one thread !
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cool , sorry about the duplicate question  I guess I really should have keep to one thread !

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<div class="content wysiwyg-content">
I am not sure this is even possible , but is there anyway to remove and Cached DNS from an Iphone ?<br />
<br />
thanks
</div>
</div>


I am not sure this is even possible , but is there anyway to remove and Cached DNS from an Iphone ?

thanks

Iphone : is there anyway to flush DNS on an IPhone

iOS is a mobile operating system developed by Apple; it is a derivative of the Mac OS X desktop operating system, with which it shares many (but not all) common frameworks and other components. These include Cocoa Touch, the Mach/Darwin/XNU kernel and code from the Berkeley Software Distribution (BSD). Each iOS application runs in its own secure sandbox to prevent altering other applications, the operating system, or any other data.

The iPhone is a smartphone made by Apple Inc. It and the iPad, along with several other mobile devices from Apple, run on the iOS operating system, which has its own topic, as does the iPad for device-specific questions. Native iOS applications are written in Objective-C or in Swift using the Cocoa Touch frameworks or HTML5 compiled with the help of a package manager such as Adobe PhoneGap; a common IDE is Xcode.

iPhone

All of Apple's hardware is produced solely by Apple Inc., who determines internal systems, designs, and prices. Apple buys certain components wholesale from third-party manufacturers. The current Mac product family uses Intel x86-64 processors. All Mac models ship with at least 1 GB RAM as standard. Current Mac computers use ATI Radeon or nVidia GeForce graphics cards and include a dual-function DVD and CD burner, called the SuperDrive. Current Apple hardware includes the iPad, iPhone, iMac, Mac Pro, Macbook, iPod and Apple TV. Discontinued hardware includes the Apple I, Apple II, and the Apple III, the Lisa, the Newton, the Quadra, Performa, Centris, Macintosh II and LC series, the Power Macintosh, iBooks and the MacBook.