Replacing NAND Chip

[cod4ever234]

Alright, So i have searched through several pages and haven't found someone who has a problem quite similar to mine. I have a console with a physically damaged NAND Chip, I have an old clean full dump from the chip. What happened is, And this is slightly embarrassing is after a bad flash to the original nand on the board. i tried to use it again. While trying to bidge the pins somehow i bent some and now the chip is beyond repair.

I have a replacement chip. I was wondering

1) If i wright a full dump from the original back to the new chip using a progskeet. Will the console boot if i resolder the newly programmed chip. I dont have the cpu key and i havnt been able to get RGH2 to work on this console.

2) i dont know if anyone has any experience with progskeet, but im trying to bench program the chip and while it id's the chip correctly it allways hangs on Block 0 when trying to read or wright or erase. Ive tried this with multiple chips also.

Sorry for the long post if anyone has any help though that wold be great.

[justmeee]

progskeet / infectus were not the best at nandprogramming. 16 MB nands work fine but bigblock nands suck. what have you done with the original nand? its really hard to get it damaged

[cod4ever234]

Alright Update.

Using the original nand which i fixed. The console boots. but just the centre light comes on. Doesnt actually boot.

I managed to wright to a clean nand the original dump from the old nand chip. I read it and compares fine to the read from the original chip.

I soldered down that chip however and now the console doesnt attempt to boot atall. I assumed that if i wrote the original dump that there would be no problems right ?

[justmeee]

if you press power an nothing happens then the box cant read the smc from the nand. could be a bad solder on the nand or a short cut