Microsoft officially solves the Lumia550 upgrade Win10 Mobile preview version 14267 can not be charged?

Yesterday, for the installation of Win10 Mobile RedStone preview version 14267 Lumia550 users, use the "replace the battery" way to charge the phone. Now Microsoft's official tutorial has been released: enter the "Flashing Mode" mode (Flashing Mode) to charge. If you do this for the first time, follow the instructions below.

▲图图图Lumia550

The specific method is as follows:

1, Shutdown

2, hold down the power button and don't let go

3. Press and hold the volume up button until the screen shows an exclamation mark “! ” mark, indicating successful entry into the brush mode

At this point the Lumia550 should be able to charge normally. After the battery is fully charged, you can use the Windows Device Recovery Tool to brush back to the previous version, such as 10586, which is what Microsoft wants users to do now.

Recommended:

Win10 Redstone latest preview 14267 screenshot exposure

Win10 Redstone preview 14267 how to update and upgrade?

Win10 RS1 Preview 14267 How to get started experience video

Win10 preview version 14257 homemade Chinese ISO system image 64-bit download Baidu network disk update