Qtek 2020 stays in bootloader

[utak3r]

Hello folks,
I have a big problem. I was flashing my own Qtek 2020 quite a several times - and no problems at all.
So my friend took his Qtek 2020 to me for flashing. In a process, just right after erasing an old rom, and before flashing a new one, it said there's "some" problem. After a reset (no matter soft or hard one) it stays all the time in a bootloader. Cradling it doesn't change from Serial to USB - HimaUpgrade can't connect to a device.... :(
Help! What can I do to reflash it? Bootloader is 1.03.

[utak3r]

Nobody knows what I have to do?... maybe some method of flashing it through an SD card? I've read about it, but it's rather cryptic ;)
Please, people... ?

[Rudegar]

my old cradle had serious bad connection and at times it would not turn usb
i solved it by changing to my old xda1 cradle
another option i guess is to get a real usb ->xdaII cable kinda like the charging cable
or to mess around with the xdaII cradle untill it connect correct

[utak3r]

umm, no, this is not the case. I have a second xdaII, and the same cradle. The cradle is ok, it's a device which is broken... the other is ok (well, kinda - one is not-operative, the second one has a broken connector).
And I have an USB cable, too :)