On your Desktop create a folder with the name Win10Update.

Connect your phone to your computer using a USB cable.

Before starting this process make sure your phone has more than 40% of battery.

This problem is described in a Microsoft forum with a possible solution to fix it, have a look here. Important! A few things have changed since this post was originally posted which is preventing the phones from updating using the OTC update tool. Once you download the over-the-cable tool do the following: The only way to get your phone updated is by downloading the Over-the-cable Updater tool for Windows Phone 8.1 and Windows Mobile 10, you can get it form here or form here. This was a common error on Windows Phone devices and there are a lot of tutorials in the internet explaining how to fix it however none of them will work since the operating system was discontinued. There has been a problem completing your request.

The upgrade advisor app was the official way install Windows Mobile 10 in supported phones but when you try to connect to the store using a Windows Phone device to download it, you will see the following message:

Windows Phone 8.1 store was closed on Decemwhich means that you no longer can download apps for this operating system or update it to Windows Mobile 10 using the upgrade advisor app.

For all the negatives on the consumer side, coding for WP was always better than Android.How to update Windows Phone 8.1 to Windows Mobile 10īy João Ferreira Mobile, Windows 16 Comments Android Studio was in its early days so we were still on Eclipse, which was sorely lacking compared to Visual Studio. I worked on the X app store, which was the first I did for Android. 'Eventually we got put there as things got closer to launch.

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