pls hel fix m8 flashing

pls experts help me fix this.
i got m8 whl for flash new rom.
after i flashed RUU_M8_WHL_L50_SENSE60_SPCS_MR_Sprint_WWE_4.25.651 .14_Radio_1.09.20.0209_NV_SPCS_1.52_003_release_42 6232_signed_2.exe
i lost imei and base band then again i try
RUU_M8_WHL_L50_SENSE60_SPCS_MR_Sprint_WWE_Harman_4 .25.654.18_Radio_1.09.20.0209_NV_SPCS_1.52_003_rel ease_446220_signed_2.exe
with this file also no imie or baseband ,
then i start mess my self.
i was root phone then change mid to europe, then phone start to restart it self, then i was wiped all in TWRP.
then try install RUU_M8_UL_L50_SENSE60_MR_HTC_Europe_4.16.401.10_Ra dio_1.25.214500021.06G_20.68.4196t.01_F_release_41 7003_signed.exe
its failed then again try flash sprint rom now that also false
then i try rom
its flash done but reboot bootloader,
then try with
then its keep restart CM logo
now last try i gave for
now its say this device is not M8 WHL and its false and stop instaling

bellow is getvarr all details(now status) imei show corect from beginning to now in fast boot mode but meid was zeros from start.
MID was modelid: 0P6B70000 before i change.
this phone customer purchase while is in Singapore.


C:\Users3\Desktop\Dream\android-sdk-windows\platform-tools>fastboot getvar al
(bootloader) version: 0.5
(bootloader) version-bootloader:
(bootloader) version-baseband: 1.15.2133156.UA13G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.12.401.4
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HT45PSF******
(bootloader) imei: 9900**********
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_whl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 76df2b54
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.047s