Fried eMMC?

[matega]

With the eMMC inserted and no SD card, my pbp goes into maskrom mode, doesn't matter if I use the recovery button or not. I can't seem to do anything in this state, I can't even reset it:

Code:

matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool ld
DevNo=1 Vid=0x2207,Pid=0x330c,LocationID=102    Maskrom
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool rid
Reading flash ID failed!
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool rci
Read Chip Info failed!
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool rfi
Read Flash Info failed!
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool db rk3399_usbplug_v1.19.bin  
Opening loader failed, exiting download boot!
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo rkdeveloptool rd
Reset Device failed!

If I insert my 16G Samsung uSD card, boot it and execute `reboot loader`, it gets into loader mode, but then the only thing it sees is the uSD:

Code:

matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool ld
DevNo=1 Vid=0x2207,Pid=0x330c,LocationID=102    Loader
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool rci
Chip Info:  43 30 33 33 0 0 0 0 0 0 0 0 30 30 31 56
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool rid
Flash ID: 45 4D 4D 43 20
matega@neofelisnebulosa:~/build/rkdeveloptool$ sudo ./rkdeveloptool rfi
Flash Info:
       Manufacturer: SAMSUNG, value=00
       Flash Size: 14992 MB
       Block Size: 512 KB
       Page Size: 2 KB
       ECC Bits: 0
       Access Time: 40
       Flash CS: Flash<0>

I've tried swapping and switching the eMMC multiple times, I'll make some more tries but I'm fairly confident I toggled the switch correctly  The USB adapter might as well have disintegrated, I can't find it anywhere.