Originally Posted by Daneshm90

Assuming you have a i9000m (Aka a bell vibrant).

Welcome to the club of dead internal sdcards.

Your only option is to flash back to stock and give it for repair.

Are you getting e:can't mount /dev/block/mmcb1k0 as well ?

Heres a thread about it : Link

ya that is my device and that is the error
but the big problem i'm outside Canada now
so there is no solution

Yea, I got that same message last night when I tried to flash JPM with 512.PT over my already-installed JPM (reasons for doing this are irrelevant).

What you gotta do is;

1 - Download JM8, JPM, Odin 1.3, 512.PIT and 803.PIT
2 - Flash JM8 with 512.PIT - select Re-partition option
3 - Once it's done and booted all the way to TW, go to recovery and wipe cache and factory reset
4 - Flash JPM with 803.PIT - make sure Re-partition option is NOT selected
5 - Once it's done and booted all the way to TW, go to recovery and wipe cache and factory reset

That worked for me

You can find all these files, flashing instructions, and booting to recovery instructions all over this forum.

Good luck, champ.

it does not work thank u