Thank You so much, I really appreciate the help and your time doing so.I am unsure first time I've used the program but there is a one called emmc software download that seems useful , also the files need are in super_empty.img , if you can find a way to extract it ,it will have the files needed to fix it , I already got my replacement device so I can not test anything only try to obtain files ,super_empty.img is the partition layout to restore the system and include the radio firmware to give you service
Unfortunately, i can see you're using Pixel XL, which using emmc as its storage, pixel 4a using UFS as a storage, and I'm a little worry to use that programm, also super_empty.img in sunfish image is only 8.0kb size and contains only the partion layout:
and all these file's size is 0.0kb
If you have time, could you please share more info with me, like from where should i get the software, and what steps did you take to achieve that?, also i hope you did it while the phone in EDL mode, because that's the only state the phone is in right now, and nothing worked to change it.
Thank You again