Win10 Mobile Preview 10549 update content and rollback tool download address

Due to the bug in Win10 Mobile Preview 10549, you cannot get updates directly from 10536, you must roll back the upgrade. In other words, you must go back to WP8.1 through the official tool and check for updates on the Fast Ring channel.

Official Rollback Tool Download Address:

Windows Device Recovery Tool

Win10 Mobile Preview 10549 Update:

1. Improvements to Cortana, Support for English and Australian Insider members in Australia and Canada;

2, "message>; improved application, increased text editing area, integrated Skype phone function;

3, diverse styles Emoji expression:

4, when a specific application calls the camera to shoot, Windows camera no longer crashes;

5, repair the touch keyboard disappears when sending messages Causes that more than 2 short messages can not be sent quickly and continuously before;

6. When the slip notification is fixed, the notification icon stays at the top of the screen;

7. The screenshot cannot be saved to the relevant route. As a result, social applications such as WeChat, WahtsApp, Line, Weibo, and QQ cannot find these saved screenshots. Now fixed;

8, repair after re-inserting the SD card, the application on the SD can not start the problem;

9, the map application pinch zoom has been normal;

10, repair attempts to set a custom ringtone black screen waiting for 10 seconds;

11, increased the vibration mode alarm only;

12, repair the resistance block (blacklist) problem.

Win10 Mobile Preview 10549 Known Issues:

1. After the upgrade, you may lose some apps. If you encounter this problem, please reset your phone;

2. After restarting the phone, you will not see the notification first, such as a new short message, until you unlock the phone, you will see the new notification, and the bug needs to be fixed by subsequent versions.

3. You will not be able to make calls using Skype for Business, WhatsApp and other apps. The solution is to uninstall these applications and reinstall them. (This should be in the normal upgrade situation, such as 10536 can directly upgrade 10549)

4, of course, the biggest problem is that Win10 Mobile Build 10536 can not be directly upgraded to 10549, you need to roll back to WP8.1 Then upgrade.

5, in some cases Cortana will lead to excessive background resources, consume power

The above is the introduction of Win10 Mobile preview 10549 update content and download tool download address, there are Need friends can understand.