hTCBmsm8226 hang on logo

hi
hTCBmsm8226 hang 0n logo try to flash but set mot go into ruu mode when press ruu button set restart and stuck on logo not go into ruu mode

Reading information...
Using Fastboot mode...
Reading common information
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.18.0.0000
(bootloader) version-baseband: 1.101.1102.17.0506
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 1.29.707.2
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: SH46DWT02188
(bootloader) imei: 352804050283638
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: a3_ul
(bootloader) platform: hTCBmsm8226
(bootloader) modelid: 0P9O22100
(bootloader) cidnum: HTC__044
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 4a41fef7
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!