How to bring HTC One SV back to life?

Question

Android

My smartphone was ordered from China) Upon arrival, it was in perfect condition, did not fail, did not turn off spontaneously.
And he did not turn on, after 2 months, after a reboot, while charging.
When you hold down the power button for a long time, nothing happens. It just vibrates if I take out the battery, put it in and hold the lock button. If I put it on charge, the orange light will always burn (I set it for 12 hours), and it will burn if I just took out the battery and re-charged it.
I read that the firmware helps, who has encountered this?) And I have no idea how to flash it, for example on Cyagenmod in this state.

Answer 1

It is not clear how the cable of the display module broke. (

Answer 2

1) buttons "volume down" + "power on" -> fastboot
2) a charged battery from another phone
3) study Google carefully on "htc one sv solid orange light". At one time I had something similar with sensation, on some Chinese forum with a translator I found a solution. I just don't remember exactly which one.

Answer 3

w3bsit3-dns.com forum to help you

Answer 4

Perhaps the battery is dead.