ANSWERED Jasper 512MB E71 after update to 14699 dash

[MadCabbit]

I just click on From File, then the browse button, select the nand, and it doesn't fully scan.

Only other thing that I can think of is that this is from a DVD, but I don't know how a read operation could be messed up by that.

 

[Martin C]

It shouldn't matter. you could copy the file to your PC and run a CRC check on both files to make sure they match.

 

[itchyf1ngaz]

rogeros multi builder automatically remaps the bad blocks to the created freeboot. . always check thhe created freeboot with flash tools to see id the remap carried over to the freeboot nand. 100% of the time it does. but always check.

 

[tingedace]

rogeros multi builder automatically remaps the bad blocks to the created freeboot.

No it doesn't. xeBuild (that multibuilder invokes) does the automatic remapping, so any GUI that invokes xeBuild will appear to do the remapping.

In this case though, there was seemingly another bad block that was not reflected in any nand image we had, so the only way to do it in this case was manually.

 

[Martin C]

It's also clear from this that some remapped bad blocks shouldn't be erased..

Might be worth having an extra switch for 'noremaperase' to cater for this.

 

[tingedace]

It's also clear from this that some remapped bad blocks shouldn't be erased..

Might be worth having an extra switch for 'noremaperase' to cater for this.

Not sure why. If you're referring to the blocks 0x150, 0x16A and 0x16B and whether they are zero'd out or not, then it would not make any difference, because...

If those blocks are truly bad on the nand, then they can't be written or read. i.e. they are bad so look elsewhere in the nand for those blocks.

Only if we were assuming those blocks were bad and they weren't bad, then they would need to be zero'd so as to indicate to the flash controller to look elsewhere.

Also, when you say 'erased' then we should be careful of that term because erased in the nandpro sense i.e. nandpro usb: -e X Y means to make the block "EMPTY", which is not "BAD".

Erased = all pages in the block filled with 0xFF (still a good block)
Bad = all pages in the block filled with 0x00, or at least the bad block flag in each page set to anything other than 0xFF I believe.

 

[szabolcs90]

Hi

I' tried to update my Falcon RGH xbox, but when installed the system update after the restart i get an E71 error code. I checked my original Nand:
http://kepfeltoltes.hu/view/120207/OriginalNand_www.kepfeltoltes.hu_.jpg
http://kepfeltoltes.hu/view/120207/OriginalNandHealer_www.kepfeltoltes.hu_.jpg
But it didn't showed any bad block. After i get the error message i checked my updated nand and there was bad blocks...:
http://kepfeltoltes.hu/view/120207/XebuildUpdateNand_www.kepfeltoltes.hu_.jpg
http://kepfeltoltes.hu/view/120207/XebuildUpdateNandHealer_www.kepfeltoltes.hu_.jpg

I tried to replace it with the original but the flasher showed the bad blocks.. I tried to disconnect everything but it didn't helped.

Do you have any idea what should i do?
(sorry for my english)

 

[sick360mods]

Open your own thread on your issie

sent from HTC EVO sick360mods.com

 

[JtagMan]

nice to see a good team collaboration to getting problems solved. good job all.