CYX_809III V5_0 20140510 (CX-919, MK809IV clone) not connecting to PC as USB device for flashing / rooting

[umkasuper]

On boot i have message:
DDR Version 1.04 20140217
In
DDR3
300MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=8 Size=1024MB
Memory OK
OUT
BUILD=====2
No.1 FLASH ID:2c 88 24 4b a9 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
OK! 49352
unsigned!
BUILD=====60526
No.1 FLASH ID:2c 88 24 4b a9 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
OK! 109676
unsigned!
BUILD=====120940
No.1 FLASH ID:2c 88 24 4b a9 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
OK! 170160
unsigned!
BUILD=====181424
No.1 FLASH ID:2c 88 24 4b a9 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
Read pageadd=3f9c7f ecc=18 err=ffffffff
spare: 0x0:fe7f024 1536 0 0
OK! 237861
unsigned!

Booting is stoped.
What could be the problem? How can I revive stick?
Stick cyx_809III v5_0 20140510.

[fortest]

Images on soldering

I just want to state before telling you how to do this that you are doing it at your own risk and if possible you should send your android stick back. If this is done wrong it will break your stick

What you will need
1: Soldering iron
2: Magnifying glass
3: A very steady hand

In the picture below you will see I have marked two solder pads, these must be joined together taking great care not to connect it to anything else, efectivly what we are doing is reconnecting the VBUS which allows us to flash the device.

[IMG][/IMG]

Where is the images? I can't see.

[buyadegara]

thanks for info

[srv38]

I just want to state before telling you how to do this that you are doing it at your own risk and if possible you should send your android stick back. If this is done wrong it will break your stick

What you will need
1: Soldering iron
2: Magnifying glass
3: A very steady hand

In the picture below you will see I have marked two solder pads, these must be joined together taking great care not to connect it to anything else, efectivly what we are doing is reconnecting the VBUS which allows us to flash the device.

[IMG][/IMG]

I have a CYX 809 III v2_1 with the same problems described in this thread. Can you help me to do this procedure in my case?