Htc A50cmg_dwg Imei Issue

I have an htc d728h
came as network problem

it show imei when i try *#06#

but it not show the same imei when show barecode from fastboot mode

Reading information...
Using Fastboot mode...
Reading common information
(bootloader) kernel: lk
(bootloader) product: htc_a50cmg_dwg
(bootloader) version: 1.0
(bootloader) imei: 000000000000000
(bootloader) version-main: 1.09.401.1
(bootloader) boot-mode: download
(bootloader) version-baseband: READ version-baseband ERROR
(bootloader) version-bootloader: 1.01.0000
(bootloader) mid: 2PQ830000
(bootloader) cid:
all:
Execution time is 5(ms)
Reading CID information
... (bootloader) cid:
OKAY
Execution time is 31(ms)
Reading MEID information
... FAILREAD MEID ERROR
FAILED (remote: READ MEID ERROR)
Execution time is 2(ms)
Reading IMEI1 information
... (bootloader) imei: 000000000000000
OKAY
Execution time is 0(ms)
Reading IMEI2 information
... FAILREAD IMEI2 ERROR
FAILED (remote: READ IMEI2 ERROR)
Execution time is 0(ms)
Reading secure flag information
... (bootloader) Device security level S-OFF
OKAY
Execution time is 0(ms)
Reading serial number information
... (bootloader) Device Serial No. is
OKAY
Execution time is 0(ms)
Read information completed.



how can i write the imei