Can't enter fastboot mode

[lecarlos]

Hello
I bricked my M3 and tried using Huawei Tool to unbrick it.
I followed all the instructions, and realized that the bootloader needed to be unlocked. I unlocked it and since then, I can't enter Fastboot mode.
I've tried pressing Vol - and power and it's stuck in a loop where it tells me
"Your device has been unlocked...
Your device is booting now"

And then it doesn't move.
Am I screwed?
Thanks a bunch

My device is a BTV-W09

 

[baekidoo]

I saw many of the same symptoms and I showed the same symptoms.
At this time, there seems to be no recovery method.

 

[fallen_13]

Same symptons as you. I guess the fastboot partition wiped itself after unlocking so there's no way else to get in anymore.

 

[ETOSoft]

Same here: unlocked bootloader than flashed TWRP (maybe not the right one) and now the TABLET power ups for only 3 seconds with the message "Your device has been unlocked...Your device is booting now" and then it shuts down!!

Anyone could suggest me how can I return to fastboot mode to try to relock the bootloader?
Thank you very much!!!

(I tried VOLDOWN+POWER / VOLUP+POWER with and without USB cable connected with the PC but after 3 seconds of warning message it shuts down!!)

 

[ETOSoft]

Anyone could help?

 

[ETOSoft]

I've found a possible solution: pressing BOTH VOLUME UP AND DOWN and POWER the tablet search for a system update inside SD CARD. I've tried with the only one update I've found online and in fact the system waits few seconds with a blank screen before rebooting again. This is a different behaviour from the usual brick loop.

I think that the update found in the SD card isn't compatible with my tablet.

Anyone knows where can I find the right or compatibile upload->UPDATE.APP for CPN-W09 model? I think this could be the only one way to restore a bricked recovery partition that cause this boot loop.

THANKS!

 

[piloki]

I've found a possible solution: pressing BOTH VOLUME UP AND DOWN and POWER the tablet search for a system update inside SD CARD. I've tried with the only one update I've found online and in fact the system waits few seconds with a blank screen before rebooting again. This is a different behaviour from the usual brick loop.

I think that the update found in the SD card isn't compatible with my tablet.

Anyone knows where can I find the right or compatibile upload->UPDATE.APP for CPN-W09 model? I think this could be the only one way to restore a bricked recovery partition that cause this boot loop.

THANKS!

Volume up + Hold Power for 3-4 Seconds during the locked boot. When the screen goes blank let go of both and it should go into recovery like it was supposed to. You have to let go though at the right time. I unbricked some op phones doing the same thing but it's been awhile.