Xt1944-5 need fiermware ( pwr on then of suddenly but while on continue at fast boot)

C:\ADB>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: moto-msm8917-BE.4F
(bootloader) product: nora
(bootloader) board: nora
(bootloader) secure: yes
(bootloader) hwrev: P4
(bootloader) radio: 2
(bootloader) storage-type: emmc
(bootloader) emmc: 16GB SAMSUNG QE63MB RV=08 PV=03 FV=0000000000000003
(bootloader) ram: 2GB SAMSUNG LP3 DIE=8Gb M5=01 M6=06 M7=00 M8=1F
(bootloader) cpu: MSM8917
(bootloader) serialno: ZF6222MMFJ
(bootloader) cid: 0x0032
(bootloader) channelid: 0xc0
(bootloader) uid: 9BFD577400000000000000000000
(bootloader) securestate: oem_locked
(bootloader) iswarrantyvoid: no
(bootloader) max-download-size: 535822336
(bootloader) reason: Volume down key pressed
(bootloader) imei: 355529091189075
(bootloader) meid:
(bootloader) date: 06-23-2018
(bootloader) sku: XT1944-5
(bootloader) carrier_sku: XT1944-5
(bootloader) battid:
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) current-time: "Thu May 14 6:10:42 UTC 2020"
(bootloader) ro.build.fingerprint[0]: motorola/nora_row/nora_8917:8.0.0/
(bootloader) ro.build.fingerprint[1]: OPPS27.91-176-11-13/17:user/releas
(bootloader) ro.build.fingerprint[2]: e-keys
(bootloader) poweroffalarm: 0
(bootloader) ro.build.version.full[0]: Blur_Version.27.341.17.nora_row.r
(bootloader) ro.build.version.full[1]: etail.en.US
(bootloader) ro.build.version.qcom: LA.UM.6.6.r1-04400-89xx.0
(bootloader) version-baseband: M8917_34.42.05.98R NORA_INDIADSDS_CUST
(bootloader) kernel.version[0]: Linux version 3.18.71-perf-ge53935a63bec
(bootloader) kernel.version[1]: (hudsoncm@ilclbld28) (gcc version 4.8 (
(bootloader) kernel.version[2]: GCC) ) #1 SMP PREEMPT Fri Mar 6 09:41:12
(bootloader) kernel.version[3]: CST 2020
(bootloader) sbl1.git: git=MBM-NG-VBE.4F-0-g8ffb6ee
(bootloader) rpm.git: git=02a07261-dirty
(bootloader) tz.git: git=01716143eb
(bootloader) devcfg.git: git=01716143eb
(bootloader) keymaster.git: git=01716143eb
(bootloader) cmnlib.git: git=01716143eb
(bootloader) cmnlib64.git: git=01716143eb
(bootloader) prov.git: git=01716143eb
(bootloader) aboot.git: git=MBM-NG-VBE.4F-0-g4e3d3ac
(bootloader) frp-state: no protection (0)
(bootloader) ro.carrier: retin
(bootloader) current-slot:
(bootloader) slot-suffixes: _a
(bootloader) slot-count: 1
(bootloader) slot-successful:_a: INVALID
(bootloader) slot-successful:_b: INVALID
(bootloader) slot-bootable:_a: INVALID
(bootloader) slot-bootable:_b: INVALID
(bootloader) slot-retry-count:_a: unknown
(bootloader) slot-retry-count:_b: unknown
all: listed above
finished. total time: 0.123s