[Xperia Z3 Compact General] ArticK:
nothing happen after flash kernel 23.5.A.0.575

nothing happen after flash kernel 23.5.A.0.575 , my kernel is stuck in kernel 23.5.A.1.291

below is information from Flashtool when i flash kernel 23.5.A.0.575

08/051/2018 11:51:30 - INFO - Starting phone detection

08/051/2018 11:51:35 - INFO - Device connected with USB debugging on

08/051/2018 11:51:36 - INFO - Connected device : Sony Xperia Z3 Compact

08/051/2018 11:51:36 - INFO - Installed version of busybox : N/A

08/051/2018 11:51:36 - INFO - Android version : 6.0.1 / kernel version : 3.4.0-perf-g43ea728 / Platform : 32bits / Build number : 23.5.A.1.291

08/051/2018 11:51:36 - INFO - Root access denied

08/051/2018 11:51:49 - INFO - Selected Bundle for Sony Xperia Z3 Compact(D5803). FW release : 23.5.A.0.575_R3D. Customization : stock kernel

08/051/2018 11:51:49 - INFO - Preparing files for flashing

08/051/2018 11:51:50 - INFO - Please connect your device into flashmode.

08/051/2018 11:51:55 - INFO - Device disconnected

08/052/2018 11:52:17 - INFO - Device connected in flash mode

08/052/2018 11:52:17 - INFO - Opening device for R/W

08/052/2018 11:52:17 - INFO - Reading device information

08/052/2018 11:52:17 - INFO - Phone ready for flashmode operations.

08/052/2018 11:52:17 - INFO - Opening TA partition 2

08/052/2018 11:52:17 - INFO - Current device : D5803 - YT911CB3NG - 1289-4008_R6D - 1285-6521_23.5.A.0.575 - GLOBAL-LTE_23.5.A.1.291

08/052/2018 11:52:17 - INFO - Closing TA partition

08/052/2018 11:52:17 - INFO - Start Flashing

08/052/2018 11:52:17 - INFO - Processing loader.sin

08/052/2018 11:52:17 - INFO - Checking header

08/052/2018 11:52:17 - INFO - Flashing data

08/052/2018 11:52:18 - INFO - Loader : S1_Root_9c84 - Version : MSM8974AB_27 / Boot version : S1_Boot_MSM8974AC_LA3.0_M_2 / Bootloader status : NOT_ROOTABLE

08/052/2018 11:52:18 - INFO - Max packet size set to 512K

08/052/2018 11:52:18 - INFO - USB buffer size set to 512K

08/052/2018 11:52:18 - INFO - Parsing boot delivery

08/052/2018 11:52:20 - INFO - No flash script found. Using 0.9.18 flash engine

08/052/2018 11:52:20 - INFO - Opening TA partition 2

08/052/2018 11:52:20 - INFO - Writing TA unit 00002774. Value : 01

08/052/2018 11:52:20 - INFO - Closing TA partition

08/052/2018 11:52:20 - INFO - Phone boot version : S1_Boot_MSM8974AC_LA3.0_M_2. Boot delivery version : S1_Boot_MSM8974AC_LA3.0_M_2

08/052/2018 11:52:20 - INFO - Boot delivery up to date. Nothing to do

08/052/2018 11:52:20 - INFO - Opening TA partition 2

08/052/2018 11:52:20 - INFO - Closing TA partition

08/052/2018 11:52:20 - INFO - Opening TA partition 2

08/052/2018 11:52:20 - INFO - Processing kernel.sin

08/052/2018 11:52:20 - INFO - Checking header

08/052/2018 11:52:20 - INFO - Flashing data

08/052/2018 11:52:22 - INFO - Closing TA partition

08/052/2018 11:52:22 - INFO - Opening TA partition 2

08/052/2018 11:52:22 - INFO - Closing TA partition

08/052/2018 11:52:22 - INFO - Opening TA partition 2

08/052/2018 11:52:22 - INFO - Closing TA partition

08/052/2018 11:52:22 - INFO - Opening TA partition 2

08/052/2018 11:52:22 - INFO - Closing TA partition

08/052/2018 11:52:22 - INFO - Opening TA partition 2

08/052/2018 11:52:22 - INFO - Writing TA unit 00002725. Value : 32 30 31 38 2D 30 35 2D 30 38 20 31 31 3A 35 32 3A 32 32 00

08/052/2018 11:52:22 - INFO - Writing TA unit 00002774. Value : 00

08/052/2018 11:52:22 - INFO - Closing TA partition

08/052/2018 11:52:22 - INFO - Ending flash session

08/052/2018 11:52:22 - INFO - Flashing finished.

08/052/2018 11:52:22 - INFO - Please unplug and start your phone

08/052/2018 11:52:22 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings

08/052/2018 11:52:22 - INFO - Device connected in flash mode

08/052/2018 11:52:33 - INFO - Device disconnected

08/052/2018 11:52:57 - INFO - Device connected with USB debugging on

08/053/2018 11:53:10 - INFO - Connected device : Sony Xperia Z3 Compact

08/053/2018 11:53:10 - INFO - Installed version of busybox : N/A

08/053/2018 11:53:10 - INFO - Android version : 6.0.1 / kernel version : 3.4.0-perf-g43ea728 / Platform : 32bits / Build number : 23.5.A.1.291

08/053/2018 11:53:10 - INFO - Root access denied

any solution for this issue