Flashing HT820 Bluetooth Head Phones

[rayray987123]

is everyone stuck with the headphone not flashing blue? If you just insert USB without pressing backward+forward button, do you get a HID device installed message from Windows? If not, may be there is different hardware versions or something.

I thought all HT820 should be flashable. Anyone successful at all?

[SanguePuro]

No device message

[rayray987123]

Then your version is certainly different from mine.

[Bruceleroy]

My version is SYN0948A. It doesn't do anything when I plug them into the pc.

[jwzg]

rayray987123, you are a demigod. These things work FLAWLESSLY. I could kiss you...and I'm married with two kids.

Really, thanks a lot!

[bengx]

omg. it works. wonder why this wasnt placed in the e680i section? haha. lucky i happened to come by here since i was interested in changing phone

[rayray987123]

omg. it works. wonder why this wasnt placed in the e680i section? haha. lucky i happened to come by here since i was interested in changing phone

Glad I can help I didn't know that HT820 has problem with e680i, I thought the skip problem is only with A1200

[Bruceleroy]

How did you get your headphones to flash?

[bengx]

in e680i, the headphone would sometimes disconnect by itself. when reconnected, it keeps skipping until i re-bond it.

hmm. hold the music forward-backward buttons together and put in the usb cable until he headphone lights keep flashing,

[dangmars]

I have sucessful with the first time, but in the 2nd time, when I want to reflash my HT820, in the window upgrade action, I choose the last: "restore the previous version of the firmware". After a sucessful flash, my HT820 is now die. I can't turn the power on, I can't make it in to flash mode anymore. The blue turn on but not flash!
someone could help me please T.T