How to delete or remove mobile devices connected to Exchange Activesync List

Trick to delete or remove mobile device connected to exchange activesync.

Using Exchange OWA:

1. Login to your account using exchange owa
2. Goto Options > See All Options…
3. Select Phone. The Mobile Phones tab show a list of all exchange activesyncdevices connected to your account.
4. Select the device you want to remove and click Delete.


From Exchange server cmdlets:

Get-ActiveSyncDevice -ResultSize unlimited | Get-ActiveSyncDeviceStatistics | where {$_.LastSyncAttemptTime -lt (get-date).adddays(-60)} | out-gridview

It will show device list older than 60 days.

Get-ActiveSyncDevice -ResultSize unlimited| Get-ActiveSyncDeviceStatistics | where {$_.LastSyncAttemptTime -lt (get-date).adddays(-365)} | select-object guid | Out-File C:\Temp\list.txt

It will export device GUID that need to be delete.

Get-Content .\list.txt | Get-ActiveSyncDevice | Remove-ActiveSyncDevice

Once you have list for device to delete, run above code to delete / remove devices.


Microsoft Free eBooks – Year 2016

 Microsoft Free E-Books 

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Introducing Microsoft SQL Server 2016: Mission-Critical Applications, Deeper Insights, Hyperscale Cloud, Preview 2

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How to upgrade to Windows 10 Free

Windows 10 Free Upgrade Available in 190 Countries Today

Microsoft offered as a free upgrade to genuine Windows 7, Windows 8.1 and Windows Phone 8.1 customers.

How to prepare your PC for Windows 10 ?

Windows 10 Upgrade Notification
Windows 10 Upgrade Notification

Windows 10 minimum system hardware requirements:

  • RAM: 1GB for 32-bit / 2GB for 64-bit
  • Storage: 16GB for 32-bit / 20GB for 64-bit
  • CPU: 1GHz or faster
  • Graphics: DirectX 9 capable video card

Most important thing to check is windows updates.

Download Link Here.


Make sure first you backup your personal data on OneDrive or locally on your external hard drive.

Windows 10
Windows 10