01-25-2017 12:51 PM
tools
  1. Thanasis Tzevelekos's Avatar
    Thanasis Tzevelekos
    I have a Microsoft lumia 640 xl and is running the latest build of windows 10, but I want to roll back to windows 8.1 because my phone is so slow with windows 10 but before the update my phone was faster, what should i do?
    01-25-2017 12:48 PM
  2. RumoredNow's Avatar
    RumoredNow
    Download the Windows Device Recovery Tool (WDRT). It will flash your phone back to the last 8.1 Official.

    https://support.microsoft.com/en-us/...overy-tool-faq
    01-25-2017 12:50 PM
  3. Guytronic's Avatar
    Guytronic
    Roll back using the Windows Device Recovery Tool or WDRT for short.
    This is a utility that is downloaded and installed on your PC.
    01-25-2017 12:51 PM
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