s720 imei baseband repair?


here is read info

product : endeavoru
version main : 4.18.401.4
version bootloader : 1.72.0000
version : 0.5a
serialno : HC34RW101572
imei : 35xxxxxxxxxxxxxx
platform : HBOOT-T30S
cidnum : 11111111
modelid : PJ461****
security : off
battery status : good
battery voltage : 3643mV
build mode : SHIP
partition layout : None
version-baseband : 5.1204.167.31
and also i try with this file but still imei null baseband unknown

here is flashing log
#Fastboot Update
Rebooting to RUU … [ok]
wait for device … [ok]
Read battery status … [good]
Erasing cache … [ok]
Flashing zip file …
sending ‘zip’… (13564 KB) OKAY
writing ‘zip’… (bootloader) rom parsing start …
(bootloader) Your memory size = 29820MB, choose rawpt_32g.img
(bootloader) checking model ID…
FAIL90 hboot pre-update! please flush image again immediately
FAILED (remote: 90 hboot pre-update! please flush image again immediately)
For "hboot-preupdate" response, restart the same procedure for device HC34RW101572…
sending ‘zip’… (13564 KB) OKAY
(bootloader) time: 62
(bootloader) Your memory size = 29820MB, choose rawpt_32g.img
(bootloader) [RUU]WP,spl,100
(bootloader) Program Firmware Image success!
(bootloader) start image[wlan] unzipping & flushing…
(bootloader) start image[pg3] unzipping & flushing…
(bootloader) start image[boot] unzipping & flushing…
(bootloader) start image[recovery] unzipping & flushing…
OKAY
sending ‘zip’… (705741 KB) OKAY
(bootloader) time: 4197
(bootloader) checking model ID…
OKAY
sending ‘zip’… (41 KB) OKAY
writing ‘zip’… (bootloader) rom parsing start …
(bootloader) time: 0
(bootloader) rom parsing finish …
OKAY
Flash Zip Complete
Execution time is 241(s)
sending time = 2.109 secs
sending time = 1.844 secs
sending time = 96.297 secs
sending time = 0.063 secs
Rebooting to normal … [ok]

#Detecting device
Connected mode … [none]

Repair imei
Detecting device mode … [normal]
Checking root state … [rooted]
Reading current imei … [ok] -> 35xxxxxxxxxx
imei number is already ok!

but still imei base band null plzz guide me how to repair ???