Windows 10 killed my phone, how can I fix it?

[Windows Central Question]

Windows 10 killed my phone.

My Lumia 925 stopped working. I downloaded the Windows 10 Mobile Preview "for the fun of it," only to find my phone absolutely dead. I tried soft resetting, hard resetting, used different chargers just in case, but no luck. What on earth am I supposed to do with a dead phone? And why did this happen? How can I fix it?

 

[xandros9]

Re: Windows 10 killed my phone.

Have you left the phone plugged in for an extended period of time?
It may just be... super dead, battery-wise.

 

[Danny Talent]

Re: Windows 10 killed my phone.

Try doing a reset like hold up volume and lock buttons for about 15 seconds ser if it boots up. Also you might wanna try the lumia recovery tool, please describe your problem a bit more, did it even boot up once? Did you see the gears spin? Also if the problem persists you might want to look at advanced recovery tools, one that can reset your ROM. I think holding both volume buttons while booting up does something to the phone, too? I could be wrong..