Preview for Developers

Preview for Developers
Free
4519 reviews
By installing you agree to the Terms of Use and other terms

More from Microsoft Corporation

Download size

< 1 MB

Last updated

2/12/2014

Version

1.1.0.0

Works with

  • Windows Phone 8.1
  • Windows Phone 8

App requires

  • data services
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (2)

English (United States) 中文(简体)
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Now registered Windows Phone developers can receive pre-release OS updates on their dev phone, directly from Microsoft! You can use this app to opt-in your phone to receive early Windows Phone updates before they are generally available, enabling you to run and test your app on real hardware running the latest OS before your customers. 
 
IMPORTANT REQUIREMENTS AND NOTES:
•         You must meet one of the following three requirements: (a) have an active Windows Phone Dev Center account; (b) have an active App Studio account; OR (c) be running a registered developer device (‘dev unlocked’ phone)
•         Updates will only include the Microsoft update, and not additional OEM drivers/firmware
•         To ensure the best experience, your device must be running the latest OS release (currently 8.0.10322.71) or greater to receive early updates via this program
•         You will be required to accept additional terms & conditions within the app prior to opt-in
•         You CANNOT REVERT to a prior OS version once you have taken an update via this program
 
Key features:
•         Access to latest pre-release Windows Phone updates
•         Ability to opt-out of pre-releases and only receive production Windows Phone updates
show details

Reviews

  • by ayaz 10/21/2014
    is this App useful if I have the Official 8.1 update on my Lumia520 or what possibly could happen if I update my phone using this sofywate ? Can this make any trouble if I already updated Cyan on my phone.
  • by Owen 10/20/2014
    Thanks for the app! 8.1 works well on the Icon.
  • by karthikeyan 10/19/2014
    Just in love with the OS.... Getting better day by day.... Every update bringing some basic & amazing features which is much needed.... The use of this app to experience the purview version of the software is a awesome initiative frm MS
  • by Murat 10/19/2014
    Good app tank you!!!!!!!
  • by Frank 10/19/2014
    Works as it should. Helped me get windows 8.1 on my Nokia 928.
  • by devesh 10/19/2014
    I have updated my phone into 8.1 on March 2014....good...😊
  • by Hunter 10/18/2014
    Don't do it it doesn't work it ****ed up my phone ;(-.->_<
  • by Shubham 10/18/2014
    If you are not getting the official Lumia cyan update and next gdr1 update for windows phone 8.1 so contact me Shubham +919760831887 and I will tell you the best way to download it just contact me.
  • by Hiếu 10/18/2014
    do i need to reset my phone to update to the official version??
  • by Michael 10/18/2014
    Works great no bugs so far cortana is great plus the flow keyboard is awesome can't wait till they push the full update threw