CX-919 ROM flashing problems

[andyjwang]

1 disconnect every USB/otg/DC cable, only HDMI remain connected.
2 connect USB cable to the OTG port of stick. (not DC port, not USB port)
3 hold down side button
4 connect the USB cable to PC
5 here the BONG -> release button ....

[ff2000]

Problem installing this rom

After i erased the NAND (IBD) succesfully. (it counts to 2009, or something)
I try to flash the rom. But first it does some things and when it wants to test my device it says "ERROR: Test device failed"
See link for image.

https://www.dropbox.com/s/wff6wycixqzm99p/error.png

And see my log file

22:29:03 604 Load Setting ok22:29:03 639 Finless ROM Flash Tool v1.3.7.0 Start Run
22:29:03 639 Scan thread:37708
22:29:03 642 Infothread=48064)IoControlProc-->DeviceIoControl In
22:29:03 642 Infothread=48064)IoControlProc-->DeviceIoControl Out,ret=1,err=183
22:29:03 642 Infothread=47928)IoControlProc-->DeviceIoControl In
22:29:03 642 Infothread=47928)IoControlProc-->DeviceIoControl Out,ret=1,err=183
22:29:03 667 ProcessID:39156,ThreadID:36684,RefCount:0
22:29:03 667 ProcessID:39156,ThreadID:39288,RefCount:0
22:29:03 668 ProcessID:39156,ThreadID:37708,RefCount:0
22:29:03 672 Infothread=46620)IoControlProc-->DeviceIoControl In
22:29:03 673 Infothread=46620)IoControlProc-->DeviceIoControl Out,ret=1,err=183
22:29:03 673 Infothread=47120)IoControlProc-->DeviceIoControl In
22:29:03 673 Infothread=47120)IoControlProc-->DeviceIoControl Out,ret=1,err=183
22:29:11 953 INFO:Start to erase NAND
22:29:11 955 INFO:Start to lower format
22:29:23 982 INFO:Lower format OK
22:29:23 986 INFO:Erasing IDB OK
22:29:32 031 Loader Device Path(\\?\USB#VID_2207&PID_310B#6&18609D1F&0&3#{a5d cbf10-6530-11d2-901f-00c04fb951ed}),ThreadID=9816
22:29:32 033 INFO:Start to run
22:29:32 034 INFO:Start to test device
22:29:32 035 INFO:Test device OK
22:29:32 037 INFO:Start to download IDB
22:29:32 039 Flash Chip Information:
22:29:32 039 NO SIZE(MB) Manufacturer
22:29:32 040 ----------------------------------------------
22:29:32 041 0 8192MB HYNIX
22:29:32 041 ----------------------------------------------
22:29:32 041 INFO:BuildFlashStateMap start
22:29:32 044 INFO: FindAllIDB start
22:29:32 049 INFO:UpdateIDBData start
22:29:32 075 INFO:Serial Number(0):
22:29:32 075 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
22:29:32 076 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00
22:29:32 076 INFO:UID(30):
22:29:32 076 00000000: 52 4F 43 4B 43 48 49 50 37 9E 90 00 CC 4E 03 AC
22:29:32 076 00000010: 71 5E 81 44 94 9D D5 4B 56 DA EC ED 15 53
22:29:32 076 INFO:BlueTooth(0):
22:29:32 077 00000000: 00 00 00 00 00 00
22:29:32 077 INFO:Mac(0):
22:29:32 077 00000000: 00 00 00 00 00 00
22:29:32 077 INFO:WriteXIDBlock start
22:29:32 078 INFO:MakeEccSpareData start
22:29:32 084 INFO:WriteXIDBlock start
22:29:32 087 INFO:Writeing the 1th ID Block£¬Pos£º00000000(SEC)
22:29:32 087 INFO:Writing sector 00000000 ~ 00000015 ...
22:29:32 095 INFO:Reading sector 00000000 ~ 00000015 ...
22:29:32 097 INFO:check start
22:29:32 097 INFO:Writing sector 00000016 ~ 00000031 ...
22:29:32 104 INFO:Reading sector 00000016 ~ 00000031 ...
22:29:32 106 INFO:check start
22:29:32 106 INFO:Writing sector 00000032 ~ 00000047 ...
22:29:32 113 INFO:Reading sector 00000032 ~ 00000047 ...
22:29:32 115 INFO:check start
22:29:32 115 INFO:Writing sector 00000048 ~ 00000063 ...
22:29:32 123 INFO:Reading sector 00000048 ~ 00000063 ...
22:29:32 124 INFO:check start
22:29:32 125 INFO:Writing sector 00000064 ~ 00000079 ...
22:29:32 132 INFO:Reading sector 00000064 ~ 00000079 ...
22:29:32 134 INFO:check start
22:29:32 134 INFO:Writing sector 00000080 ~ 00000095 ...
22:29:32 141 INFO:Reading sector 00000080 ~ 00000095 ...
22:29:32 143 INFO:check start
22:29:32 143 INFO:Writing sector 00000096 ~ 00000111 ...
22:29:32 150 INFO:Reading sector 00000096 ~ 00000111 ...
22:29:32 152 INFO:check start
22:29:32 153 INFO:Writing sector 00000112 ~ 00000127 ...
22:29:32 160 INFO:Reading sector 00000112 ~ 00000127 ...
22:29:32 161 INFO:check start
22:29:32 162 INFO:Writing sector 00000128 ~ 00000143 ...
22:29:32 169 INFO:Reading sector 00000128 ~ 00000143 ...
22:29:32 171 INFO:check start
22:29:32 171 INFO:Writing sector 00000144 ~ 00000159 ...
22:29:32 178 INFO:Reading sector 00000144 ~ 00000159 ...
22:29:32 180 INFO:check start
22:29:32 180 INFO:Writing sector 00000160 ~ 00000175 ...
22:29:32 188 INFO:Reading sector 00000160 ~ 00000175 ...
22:29:32 189 INFO:check start
22:29:32 190 INFO:Writing sector 00000176 ~ 00000191 ...
22:29:32 197 INFO:Reading sector 00000176 ~ 00000191 ...
22:29:32 199 INFO:check start
22:29:32 199 INFO:Writing sector 00000192 ~ 00000207 ...
22:29:32 206 INFO:Reading sector 00000192 ~ 00000207 ...
22:29:32 208 INFO:check start
22:29:32 208 INFO:Writing sector 00000208 ~ 00000223 ...
22:29:32 216 INFO:Reading sector 00000208 ~ 00000223 ...
22:29:32 218 INFO:check start
22:29:32 218 INFO:Writing sector 00000224 ~ 00000239 ...
22:29:32 225 INFO:Reading sector 00000224 ~ 00000239 ...
22:29:32 227 INFO:check start
22:29:32 227 INFO:Writing sector 00000240 ~ 00000255 ...
22:29:32 234 INFO:Reading sector 00000240 ~ 00000255 ...
22:29:32 236 INFO:check start
22:29:32 239 INFO:Writeing the 2th ID Block£¬Pos£º00008192(SEC)
22:29:32 240 INFO:Writing sector 00008192 ~ 00008207 ...
22:29:32 247 INFO:Reading sector 00008192 ~ 00008207 ...
22:29:32 248 INFO:check start
22:29:32 249 INFO:Writing sector 00008208 ~ 00008223 ...
22:29:32 256 INFO:Reading sector 00008208 ~ 00008223 ...
22:29:32 257 INFO:check start
22:29:32 258 INFO:Writing sector 00008224 ~ 00008239 ...
22:29:32 265 INFO:Reading sector 00008224 ~ 00008239 ...
22:29:32 266 INFO:check start
22:29:32 266 INFO:Writing sector 00008240 ~ 00008255 ...
22:29:32 273 INFO:Reading sector 00008240 ~ 00008255 ...
22:29:32 275 INFO:check start
22:29:32 276 INFO:Writing sector 00008256 ~ 00008271 ...
22:29:32 282 INFO:Reading sector 00008256 ~ 00008271 ...
22:29:32 284 INFO:check start
22:29:32 284 INFO:Writing sector 00008272 ~ 00008287 ...
22:29:32 292 INFO:Reading sector 00008272 ~ 00008287 ...
22:29:32 293 INFO:check start
22:29:32 294 INFO:Writing sector 00008288 ~ 00008303 ...
22:29:32 301 INFO:Reading sector 00008288 ~ 00008303 ...
22:29:32 303 INFO:check start
22:29:32 303 INFO:Writing sector 00008304 ~ 00008319 ...
22:29:32 310 INFO:Reading sector 00008304 ~ 00008319 ...
22:29:32 312 INFO:check start
22:29:32 312 INFO:Writing sector 00008320 ~ 00008335 ...
22:29:32 319 INFO:Reading sector 00008320 ~ 00008335 ...
22:29:32 321 INFO:check start
22:29:32 321 INFO:Writing sector 00008336 ~ 00008351 ...
22:29:32 328 INFO:Reading sector 00008336 ~ 00008351 ...
22:29:32 330 INFO:check start
22:29:32 330 INFO:Writing sector 00008352 ~ 00008367 ...
22:29:32 337 INFO:Reading sector 00008352 ~ 00008367 ...
22:29:32 339 INFO:check start
22:29:32 339 INFO:Writing sector 00008368 ~ 00008383 ...
22:29:32 346 INFO:Reading sector 00008368 ~ 00008383 ...
22:29:32 348 INFO:check start
22:29:32 348 INFO:Writing sector 00008384 ~ 00008399 ...
22:29:32 355 INFO:Reading sector 00008384 ~ 00008399 ...
22:29:32 357 INFO:check start
22:29:32 358 INFO:Writing sector 00008400 ~ 00008415 ...
22:29:32 365 INFO:Reading sector 00008400 ~ 00008415 ...
22:29:32 367 INFO:check start
22:29:32 367 INFO:Writing sector 00008416 ~ 00008431 ...
22:29:32 374 INFO:Reading sector 00008416 ~ 00008431 ...
22:29:32 376 INFO:check start
22:29:32 376 INFO:Writing sector 00008432 ~ 00008447 ...
22:29:32 383 INFO:Reading sector 00008432 ~ 00008447 ...
22:29:32 385 INFO:check start
22:29:32 389 INFO:Writeing the 3th ID Block£¬Pos£º00016384(SEC)
22:29:32 389 INFO:Writing sector 00016384 ~ 00016399 ...
22:29:32 396 INFO:Reading sector 00016384 ~ 00016399 ...
22:29:32 398 INFO:check start
22:29:32 399 INFO:Writing sector 00016400 ~ 00016415 ...
22:29:32 406 INFO:Reading sector 00016400 ~ 00016415 ...
22:29:32 408 INFO:check start
22:29:32 408 INFO:Writing sector 00016416 ~ 00016431 ...
22:29:32 415 INFO:Reading sector 00016416 ~ 00016431 ...
22:29:32 417 INFO:check start
22:29:32 417 INFO:Writing sector 00016432 ~ 00016447 ...
22:29:32 424 INFO:Reading sector 00016432 ~ 00016447 ...
22:29:32 426 INFO:check start
22:29:32 426 INFO:Writing sector 00016448 ~ 00016463 ...
22:29:32 433 INFO:Reading sector 00016448 ~ 00016463 ...
22:29:32 435 INFO:check start
22:29:32 436 INFO:Writing sector 00016464 ~ 00016479 ...
22:29:32 443 INFO:Reading sector 00016464 ~ 00016479 ...
22:29:32 444 INFO:check start
22:29:32 445 INFO:Writing sector 00016480 ~ 00016495 ...
22:29:32 452 INFO:Reading sector 00016480 ~ 00016495 ...
22:29:32 454 INFO:check start
22:29:32 454 INFO:Writing sector 00016496 ~ 00016511 ...
22:29:32 462 INFO:Reading sector 00016496 ~ 00016511 ...
22:29:32 463 INFO:check start
22:29:32 464 INFO:Writing sector 00016512 ~ 00016527 ...
22:29:32 471 INFO:Reading sector 00016512 ~ 00016527 ...
22:29:32 473 INFO:check start
22:29:32 473 INFO:Writing sector 00016528 ~ 00016543 ...
22:29:32 480 INFO:Reading sector 00016528 ~ 00016543 ...
22:29:32 482 INFO:check start
22:29:32 482 INFO:Writing sector 00016544 ~ 00016559 ...
22:29:32 489 INFO:Reading sector 00016544 ~ 00016559 ...
22:29:32 491 INFO:check start
22:29:32 491 INFO:Writing sector 00016560 ~ 00016575 ...
22:29:32 499 INFO:Reading sector 00016560 ~ 00016575 ...
22:29:32 500 INFO:check start
22:29:32 501 INFO:Writing sector 00016576 ~ 00016591 ...
22:29:32 508 INFO:Reading sector 00016576 ~ 00016591 ...
22:29:32 510 INFO:check start
22:29:32 510 INFO:Writing sector 00016592 ~ 00016607 ...
22:29:32 517 INFO:Reading sector 00016592 ~ 00016607 ...
22:29:32 519 INFO:check start
22:29:32 519 INFO:Writing sector 00016608 ~ 00016623 ...
22:29:32 526 INFO:Reading sector 00016608 ~ 00016623 ...
22:29:32 528 INFO:check start
22:29:32 528 INFO:Writing sector 00016624 ~ 00016639 ...
22:29:32 536 INFO:Reading sector 00016624 ~ 00016639 ...
22:29:32 537 INFO:check start
22:29:32 541 INFO:Writeing the 4th ID Block£¬Pos£º00024576(SEC)
22:29:32 541 INFO:Writing sector 00024576 ~ 00024591 ...
22:29:32 548 INFO:Reading sector 00024576 ~ 00024591 ...
22:29:32 550 INFO:check start
22:29:32 551 INFO:Writing sector 00024592 ~ 00024607 ...
22:29:32 558 INFO:Reading sector 00024592 ~ 00024607 ...
22:29:32 560 INFO:check start
22:29:32 560 INFO:Writing sector 00024608 ~ 00024623 ...
22:29:32 567 INFO:Reading sector 00024608 ~ 00024623 ...
22:29:32 569 INFO:check start
22:29:32 569 INFO:Writing sector 00024624 ~ 00024639 ...
22:29:32 576 INFO:Reading sector 00024624 ~ 00024639 ...
22:29:32 578 INFO:check start
22:29:32 578 INFO:Writing sector 00024640 ~ 00024655 ...
22:29:32 585 INFO:Reading sector 00024640 ~ 00024655 ...
22:29:32 587 INFO:check start
22:29:32 587 INFO:Writing sector 00024656 ~ 00024671 ...
22:29:32 595 INFO:Reading sector 00024656 ~ 00024671 ...
22:29:32 596 INFO:check start
22:29:32 597 INFO:Writing sector 00024672 ~ 00024687 ...
22:29:32 604 INFO:Reading sector 00024672 ~ 00024687 ...
22:29:32 606 INFO:check start
22:29:32 606 INFO:Writing sector 00024688 ~ 00024703 ...
22:29:32 613 INFO:Reading sector 00024688 ~ 00024703 ...
22:29:32 615 INFO:check start
22:29:32 615 INFO:Writing sector 00024704 ~ 00024719 ...
22:29:32 622 INFO:Reading sector 00024704 ~ 00024719 ...
22:29:32 624 INFO:check start
22:29:32 625 INFO:Writing sector 00024720 ~ 00024735 ...
22:29:32 632 INFO:Reading sector 00024720 ~ 00024735 ...
22:29:32 634 INFO:check start
22:29:32 634 INFO:Writing sector 00024736 ~ 00024751 ...
22:29:32 641 INFO:Reading sector 00024736 ~ 00024751 ...
22:29:32 643 INFO:check start
22:29:32 643 INFO:Writing sector 00024752 ~ 00024767 ...
22:29:32 650 INFO:Reading sector 00024752 ~ 00024767 ...
22:29:32 652 INFO:check start
22:29:32 652 INFO:Writing sector 00024768 ~ 00024783 ...
22:29:32 660 INFO:Reading sector 00024768 ~ 00024783 ...
22:29:32 661 INFO:check start
22:29:32 662 INFO:Writing sector 00024784 ~ 00024799 ...
22:29:32 669 INFO:Reading sector 00024784 ~ 00024799 ...
22:29:32 671 INFO:check start
22:29:32 671 INFO:Writing sector 00024800 ~ 00024815 ...
22:29:32 678 INFO:Reading sector 00024800 ~ 00024815 ...
22:29:32 680 INFO:check start
22:29:32 680 INFO:Writing sector 00024816 ~ 00024831 ...
22:29:32 688 INFO:Reading sector 00024816 ~ 00024831 ...
22:29:32 689 INFO:check start
22:29:32 693 INFO:Writeing the 5th ID Block£¬Pos£º00032768(SEC)
22:29:32 693 INFO:Writing sector 00032768 ~ 00032783 ...
22:29:32 700 INFO:Reading sector 00032768 ~ 00032783 ...
22:29:32 702 INFO:check start
22:29:32 702 INFO:Writing sector 00032784 ~ 00032799 ...
22:29:32 709 INFO:Reading sector 00032784 ~ 00032799 ...
22:29:32 711 INFO:check start
22:29:32 711 INFO:Writing sector 00032800 ~ 00032815 ...
22:29:32 719 INFO:Reading sector 00032800 ~ 00032815 ...
22:29:32 720 INFO:check start
22:29:32 721 INFO:Writing sector 00032816 ~ 00032831 ...
22:29:32 728 INFO:Reading sector 00032816 ~ 00032831 ...
22:29:32 730 INFO:check start
22:29:32 730 INFO:Writing sector 00032832 ~ 00032847 ...
22:29:32 737 INFO:Reading sector 00032832 ~ 00032847 ...
22:29:32 739 INFO:check start
22:29:32 739 INFO:Writing sector 00032848 ~ 00032863 ...
22:29:32 746 INFO:Reading sector 00032848 ~ 00032863 ...
22:29:32 748 INFO:check start
22:29:32 748 INFO:Writing sector 00032864 ~ 00032879 ...
22:29:32 756 INFO:Reading sector 00032864 ~ 00032879 ...
22:29:32 757 INFO:check start
22:29:32 758 INFO:Writing sector 00032880 ~ 00032895 ...
22:29:32 765 INFO:Reading sector 00032880 ~ 00032895 ...
22:29:32 767 INFO:check start
22:29:32 767 INFO:Writing sector 00032896 ~ 00032911 ...
22:29:32 774 INFO:Reading sector 00032896 ~ 00032911 ...
22:29:32 776 INFO:check start
22:29:32 776 INFO:Writing sector 00032912 ~ 00032927 ...
22:29:32 783 INFO:Reading sector 00032912 ~ 00032927 ...
22:29:32 785 INFO:check start
22:29:32 785 INFO:Writing sector 00032928 ~ 00032943 ...
22:29:32 793 INFO:Reading sector 00032928 ~ 00032943 ...
22:29:32 794 INFO:check start
22:29:32 795 INFO:Writing sector 00032944 ~ 00032959 ...
22:29:32 802 INFO:Reading sector 00032944 ~ 00032959 ...
22:29:32 804 INFO:check start
22:29:32 804 INFO:Writing sector 00032960 ~ 00032975 ...
22:29:32 811 INFO:Reading sector 00032960 ~ 00032975 ...
22:29:32 813 INFO:check start
22:29:32 813 INFO:Writing sector 00032976 ~ 00032991 ...
22:29:32 820 INFO:Reading sector 00032976 ~ 00032991 ...
22:29:32 822 INFO:check start
22:29:32 822 INFO:Writing sector 00032992 ~ 00033007 ...
22:29:32 829 INFO:Reading sector 00032992 ~ 00033007 ...
22:29:32 831 INFO:check start
22:29:32 831 INFO:Writing sector 00033008 ~ 00033023 ...
22:29:32 839 INFO:Reading sector 00033008 ~ 00033023 ...
22:29:32 840 INFO:check start
22:29:32 841 INFO:start to erase system disk
22:29:32 842 INFOownload IDB OK
22:29:32 844 INFO:Start to reset device
22:29:32 846 INFO:Reset device OK
22:29:32 848 INFO:LoaderThread Finish
22:29:34 383 Image Thread Path(\\?\USB#VID_0E0F&PID_0001#6&18609D1F&0&3#{a5d cbf10-6530-11d2-901f-00c04fb951ed}),ThreadID=38488
22:29:34 383 INFO:Start to test device
22:29:34 385 ERROR:TestUnitReady failed,Errcode(-2)
22:29:35 386 ERROR:TestUnitReady failed,Errcode(-1)
22:29:36 386 ERROR:TestUnitReady failed,Errcode(-1)
22:29:37 386 ERROR:Test device failed
22:29:37 389 ERROR:Image Thread Failed
22:29:37 391 ERROR:Run failed

What do i do wrong, can anybody help me fix this

[Zanzarismo]

I really hope someone can help me out here, because this is not good for my rage.
I know i'm not the only one who has trouble with Windows (7) recognizing my CX 919.
But all the given solutions don't work for me.
I've tried it on 2 laptops, using multiple usb ports and trying different methods.

When i plug the CX 919 in on my laptop and i leave it plugged in, every now and then i get a pop up from Windows that it doens't recognize the USB-device.

[andyjwang]

please review #61 for how to get into flash mode

I really hope someone can help me out here, because this is not good for my rage.
I know i'm not the only one who has trouble with Windows (7) recognizing my CX 919.
But all the given solutions don't work for me.
I've tried it on 2 laptops, using multiple usb ports and trying different methods.

When i plug the CX 919 in on my laptop and i leave it plugged in, every now and then i get a pop up from Windows that it doens't recognize the USB-device.

See #61 above.

[Zanzarismo]

See #61 above.

Nope, not working

Does it matter which hdmi-port (TV or laptop)?

[peety]

Same problem.

I really hope someone can help me out here, because this is not good for my rage.
I know i'm not the only one who has trouble with Windows (7) recognizing my CX 919.
But all the given solutions don't work for me.
I've tried it on 2 laptops, using multiple usb ports and trying different methods.

When i plug the CX 919 in on my laptop and i leave it plugged in, every now and then i get a pop up from Windows that it doens't recognize the USB-device.

I had same issue one time. Can you look in to windows system snd system32 folder. See if rockusb driver shows in either of these. Or you can just do a search for it. If you see any delete them. Reboot. Then take stick and plug it into ps for a minute or two. Not usb on pc. After that. Now try pc again. I do not know why thos worked. But it did. Its worth a shot. Good luck.

[Zanzarismo]

I had same issue one time. Can you look in to windows system snd system32 folder. See if rockusb driver shows in either of these. Or you can just do a search for it. If you see any delete them. Reboot. Then take stick and plug it into ps for a minute or two. Not usb on pc. After that. Now try pc again. I do not know why thos worked. But it did. Its worth a shot. Good luck.

Thanks.. Gonna try that.. What do you mean by ''plug it into ps for a minute or two''?

[andyjwang]

hdmi connected to TV not laptop

Nope, not working

Does it matter which hdmi-port (TV or laptop)?

If you follow #61 steps you wait for the PC to Bing or ding or whatever sound it uses then release function button on cx919.
If no ding from PC then it wont work.
Nothing except hdmi and Otg usb connections.

[Zanzarismo]

Then it's probably broken or something.. Cause it won't work..

[andyjwang]

never give up

Then it's probably broken or something.. Cause it won't work..

Did it work when shipped? If so it should be good.
Does the blue light lit? If so it is NOT dead.
Believe me I have struggled with it many hours.
Then I realized that I didn't follow the instructions that people advised.
You may have to remove the rockchip drivers completely from your PC.

Again read Bob's readmefirst in (carefully) the finless 1.5 after unzipped.

[Zanzarismo]

Did it work when shipped? If so it should be good.
Does the blue light lit? If so it is NOT dead.
Believe me I have struggled with it many hours.
Then I realized that I didn't follow the instructions that people advised.
You may have to remove the rockchip drivers completely from your PC.

Again read Bob's readmefirst in (carefully) the finless 1.5 after unzipped.

I appreciate your faith, but i really am out of options..
I read the readme very carefully and tried both methods several times.
I also tried it with a factory reset, with windows system restore etc.
Also i've tried the suggestions from this forum but everything stays the same.

Fyi the CX 919 works perfectly on my tv, But just doesn't connect to my laptop
To answer your question: blue light does lit, yes.

[MARIANOTE]

I appreciate your faith, but i really am out of options..
I read the readme very carefully and tried both methods several times.
I also tried it with a factory reset, with windows system restore etc.
Also i've tried the suggestions from this forum but everything stays the same.

Fyi the CX 919 works perfectly on my tv, But just doesn't connect to my laptop
To answer your question: blue light does lit, yes.

remember,OTG port is the usb connector to use for flash...

i personally dont use HDMI conected when flash, just OTG +button and connect to USB on your pc, din bon or whatever.... and install drivers first time.... then restart windows and disconnect usb, wait to complete pc boot... then button + OTG and connect to USB ( better the same) ....ding dong or wathever... open finless tool....find RK device or something like that you must see in flashtool....

if you have succes, remember let cx919 boot after flash, ie dont disconnect the usb cable for 5 minutes.... if you like, can connect HDMI to TV to see the boot....i personally go to take a cigarette :P

good luck!

[andyjwang]

Try XP (I tried Win 8, Win 7, Vista. Finally settled on XP.)

remember,OTG port is the usb connector to use for flash...

i personally dont use HDMI conected when flash, just OTG +button and connect to USB on your pc, din bon or whatever.... and install drivers first time.... then restart windows and disconnect usb, wait to complete pc boot... then button + OTG and connect to USB ( better the same) ....ding dong or wathever... open finless tool....find RK device or something like that you must see in flashtool....

if you have succes, remember let cx919 boot after flash, ie dont disconnect the usb cable for 5 minutes.... if you like, can connect HDMI to TV to see the boot....i personally go to take a cigarette :P

good luck!

I think mine is now overheat quite often. I am trying to cool it down using a laptop cooler.

[Zanzarismo]

remember,OTG port is the usb connector to use for flash...

i personally dont use HDMI conected when flash, just OTG +button and connect to USB on your pc, din bon or whatever.... and install drivers first time.... then restart windows and disconnect usb, wait to complete pc boot... then button + OTG and connect to USB ( better the same) ....ding dong or wathever... open finless tool....find RK device or something like that you must see in flashtool....

if you have succes, remember let cx919 boot after flash, ie dont disconnect the usb cable for 5 minutes.... if you like, can connect HDMI to TV to see the boot....i personally go to take a cigarette :P

good luck!

First of all: My 919 has never succeed to connect to my laptop, nore another one (i've tried 2 laptops).
I've never had Rockchip drivers on my laptop.
Is there a possibility that the stick works fine, but that he's broken in someway because he can't connect to the laptop? Or is it so that when it works, everything should work?
Isn't there an installer for Rockchip drivers?

[andyjwang]

you can not install rockchip drivers until Windows recognizes it is trying to connect

First of all: My 919 has never succeed to connect to my laptop, nore another one (i've tried 2 laptops).
I've never had Rockchip drivers on my laptop.
Is there a possibility that the stick works fine, but that he's broken in someway because he can't connect to the laptop? Or is it so that when it works, everything should work?
Isn't there an installer for Rockchip drivers?

The key issue is that Windows may have installed the MS drivers for it. If so it must be removed. Otherwise it just won't work. Did you try to turn on the USB (connect to pc) from the cx919 settings? Cx919 will ask if you want to turn on the USB storage. If so turn it on. Then use the finless tool to switch it. (the device 1 must be pink first. Then green afterward )
If you don't ever get pink on device one then your PC is not connected to cx919.