problem after flash rom baseband uknown please help topic

first sorry for my bad english
after flash rom cm10 to my htc one sprint
baseband uknown
no imei
make auto restart

no backup
s-off
twrp 7
please help me

C:\Users\FUJITSU>cd c:\Android

c:\android>fastboot getvar all
INFOversion: 0.5
INFOversion-bootloader: 1.57.0000
INFOversion-baseband: N/A
INFOversion-cpld: None
INFOversion-microp: None
INFOversion-main: 7.06.651.4
INFOversion-misc: PVT SHIP S-OFF
INFOserialno: FA36TS902654
INFOimei: ............................................
INFOmeid:......................................... .
INFOproduct: m7_wls
INFOplatform: HBOOT-8064
INFOmodelid: PN0720000
INFOcidnum: SPCS_001
INFObattery-status: good
INFObattery-voltage: 3978mV
INFOpartition-layout: Generic
INFOsecurity: off
INFObuild-mode: SHIP
INFOboot-mode: FASTBOOT
INFOcommitno-bootloader: dirty-1f512bb6
INFOhbootpreupdate: 11
INFOgencheckpt: 0
all: Done!
finished. total time: 0.074s

c:\android>fastboot oem readcid
... INFOcid: SPCS_001
OKAY [ 0.010s]
finished. total time: 0.010s

c:\android>^A
thanx
rgrds