WINDOWS®10 Mobile Technical Preview Upgrade method

Just early this morning, Microsoft released the Windows Mobile Technical Preview upgrade, people like to eat crabs always hope that the first time to try a new system, I am no exception.

This upgrade covers many devices from Lumia 520 to Lumia 1520, but it's a pity that the Lumia 930 and icon are not within the scope of this upgrade.

A lot of friends will ask the upgrade method, not very troublesome, but to clearly upgrade the preview version of the system may bring a variety of problems, such as:

• Data link cannot be turned on or off
• cannot be set to airplane mode
• The app installed on the SD card will be reinstalled
• Phone tiles will disappear from the start screen
• ......

Official link here: http://blogs.windows.com/bloggingwindows/2015/04/10/ new-windows-10-technical-preview-build-now-available-for-phones/

In addition, it is worth noting that the Office hub will no longer be integrated into the system after upgrading Windows Mobile TP, but officials say it will be listed in the App Store in the near future.

Also need to nag two words: before upgrading to do backup , contact, SMS, photos, Balabala ...

Say so much, or see how to upgrade it.

The upgrade of Windows Mobile TP no longer uses the previous preview for developer upgrade, but instead opens the Windows Insider program.

To experience Windows 10, it's natural to join the program.

Click Get start on the Web page (https://insider.windows.com/) to apply, there is no more to say.

After that, you will need to download and install the appropriate App--windows insider in your phone.

Download Link: http://www.windowsphone.com/en-us/store/app/windows-insider/ed2b1421-6414-4544-bd8d-06d58ee402a5

Then open the app and enter the account and password in the Insider plan.

After that, select the large "Get preview Builds" that appears on the screen (get the previews version)

You will then see two versions to choose from: "Insider Slow" and "Insider Fast". There is a certain difference between 20 percent:

Insider Fast: The first time to get a preview version of the push, but also face more risk, there may be problems when there is no feasible solution;

Insider Slow: Get the latest version after insider fast, which means some problems can be solved.

How to choose, or to see their own preferences.

The selected option will change color to prompt.

After clicking on the next step below, it is confirmed, again emphasizing the risk that the preview system may face. Of course, do not hesitate to click on the "accept" (accepted)

After that, the phone will restart ...

After rebooting, the phone will be able to receive a preview version of Microsoft's push.

After that, it is in the system upgrade of the mobile phone to download and install the new system, speed depends on the internet and mobile phone configuration.

It's over, here we go again-

Preview is risky, upgrade needs to be cautious!

Finally, two gadgets that roll back to Windows Phone 8.1 are counted as regret pills:

1.

Windows Phone Recovery tool:http://go.microsoft.com/fwlink/?linkid=525569

Instruction for use: http://www.microsoft.com/zh-cn/mobile/support/faq/?action=singleTopic&topic=FA142987

2.

Nokia Software Recovery Tool:

Chinese version: http://www.nokia.com/cn-zh/support/faq/?action=singleTopic&topic=FA142987

English version: http://www.nokia.com/us-en/support/faq/?action=singleTopic&topic=FA142987

WINDOWS®10 Mobile Technical Preview Upgrade method