please flashing m7cdug

Reading information…
Using Fastboot mode…
Reading common information
(bootloader) version: 0.5
(bootloader) version-bootloader: 2.49.0000
(bootloader) version-baseband: U3.19.3509.04
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 4.21.1402.5
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HC357W904669
(bootloader) imei: 35211002154189
(bootloader) meid: 00000000000000
(bootloader) product: m7cdug
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0771***
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 3828mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: RUU
(bootloader) commitno-bootloader: dirty-d0e3b226
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
Execution time is 61(ms)
8064 detected, reading IMEI2 …
… (bootloader) qsc imei: 3551950000000100
OKAY
Execution time is 14(ms)
Reading secure flag information
… (bootloader) secure_flag: 0
OKAY
Execution time is 14(ms)
Reading CID information
… (bootloader) cid: 11111111
OKAY
Execution time is 12(ms)
Reading MEID information
… (bootloader) meid: 00000000000000
OKAY
Execution time is 13(ms)
Read information completed.