6

I found the list of partitions on flash drives from a working router
mtd0: 00030000 00010000 “u-boot”
mtdl: 00010000 00010000 “u-boot-env”
mtd2: 00010000 00010000 “factory”
mtd3: 01fb0000 00010000 “firmware”
mtd4: 001f2381 00010000 “kernel”
mtd5: 01dbdc7f 00010000 “rootfs”
mtd6: 00f90000 00010000 “rootfs_data”
Sample u-boot-env was empty
Probably in the factory section of the problem, you need to look for where to get a sample …