You need to download emmys from BOOT1-BOOT2 and USER chapter3 partitions. If you want to keep full functionality. You need to read from EMMC BOOT1 and BOOT2 , as well as section 3 factory_setting . Otherwise, full functionality cannot be restored.
Added after 3 [minutes]:
If these sections cannot be read, full functionality cannot be restored
Added after 21 [minutes]:
p No 0 - 0x0001000000 ( 0x0001000000 ) fts
p No 1 - 0x0002000000 ( 0x0003C00000 ) recovery
p No 2 - 0x0005C00000 ( 0x0000400000 ) tzk_recovery
p No 3 - 0x0006000000 ( 0x0004000000 ) factory_setting
p No 4 - 0x000A000000 ( 0x0004000000 ) itm
p No 5 - 0x000E000000 ( 0x0000C00000 ) boot
p No 6 - 0x000EC00000 ( 0x0000400000 ) tzk_normal
p No 7 - 0x000F000000 ( 0x0032000000 ) system
p No 8 - 0x0041000000 ( 0x001E000000 ) user_setting
p No 9 - 0x005F000000 ( 0x001C000000 ) cache
p No 10 - 0x007B000000 ( 0x0002000000 ) firmware
p No 11 - 0x007D000000 ( 0x0001000000 ) factory_data
p No 12 - 0x007E000000 ( 0x0068000000 ) userdata
These are the sections of your EMM? With someone else's dump, the functionality will not be complete.