(02-10-2016, 07:53 PM)joejoe402012 Wrote:ok i got it(02-10-2016, 07:33 PM)snowden Wrote:(02-10-2016, 04:39 PM)colin669 Wrote:it looked like a tssop nand flash(02-10-2016, 04:24 PM)Ictvtec Wrote: U got a pic of the back of the modem?? I don't see the flash chip anywhere in the front.
here's the pic you're asking for.
where is spi flash then ?
there is no longer a SPI Flash,all the new modems are nand flash only. and they have Bad blocks to prevent it from being copied so far.
i saw also some modems had them in bga format
however the badblock isnt a problem
i didnt saw sb6190 but cpu could use otp key from nand memory for prevent copying it