On Fri, 2004-09-17 at 18:28 +0800, gyf606-mtd at yahoo.com.cn wrote: > Yes, I can read back from /dev/mtd4 immediately after writing them! > And the bytes are exactly what I have copied(i.e. the jffs2 image file). What if you read it back a byte at a time? ('dd bs=1') Or three bytes at a time? -- dwmw2