Sony M5 emmc pinout here
 

Here's M5 emmc pinout ,someone with xillion or... please locate direct pinout on board:

https://i.imgur.com/Mx6T4WG.jpg

pinout on chip:

https://i.imgur.com/5usL9ld.jpg

board:

https://i.imgur.com/NkYGXVm.png

https://i.imgur.com/BR7deLd.jpg

https://i.imgur.com/0911JWh.png

The file to be written as Boot Partition 1:

someone locate pinout on board please

why would you need pinout? just remove it and use socket, its not glued. check boot setup first, set it to boot partition 2.

I don't have socket thats why ,plus I don't trust desoldering and resoldering chip ,sometimes it doesn't work
the pinout can be found easily if someone has software like PADs or Xillion...
pinout on board is easier and better

i have repaired many set, replacing and repairing. save your time waiting, its not easy to damage it if you know what your doing, i have removed hundreds emmc chips none of them are damaged (unless they were allready are). if you dont have any socket just remove the chip, put a line on it just enough for 1 bit connection, cmd clk dato vcc vccq gnd and you're good to go. and while you're at it find the pinout for yourself so that you can use it for future use.