qmobile i6 2018 fail to flash aqua

[mh mobile]

qmobile i6 2018 fail to flash aqua

logs

5:09:13 PM - Initializing..
5:09:13 PM - Dongle Serial : 00000105
5:09:13 PM - Token : 1201050A243084E0

5:09:13 PM - 1 : Remove/Install Battery
5:09:13 PM - 2 : Press Volume up and Volume Down
5:09:13 PM - 3 : Connect Usb Cable to Phone..
5:09:13 PM - Waiting for Device Interface..
5:09:20 PM - Device Interface Found : SPRD U2S Diag (COM69)
5:09:20 PM - Device Description : SPRD U2S Diag
5:09:20 PM - Device Drivers : UNISOC Communications Inc.

5:09:20 PM - Connecting With phone..
5:09:20 PM - Version : SPRD3

5:09:21 PM - Extracting Pac File.. Please Wait
5:09:22 PM - Extracting.. [boot.img]
5:09:22 PM - Extracting.. [fdl1-sign.bin]
5:09:22 PM - Extracting.. [fdl2-sign.bin]
5:09:22 PM - Extracting.. [pike2_cm4.bin]
5:09:22 PM - Extracting.. [PIKE2_DM_DSP.bin]
5:09:22 PM - Extracting.. [pike2_pubcp_deltanv.bin]
5:09:22 PM - Extracting.. [pike2_pubcp_nvitem.bin]
5:09:22 PM - Extracting.. [PM_pike2_cm4.bin]
5:09:22 PM - Extracting.. [prodnv.img]
5:09:22 PM - Extracting.. [recovery.img]
5:09:22 PM - Extracting.. [system.img]
5:09:22 PM - Extracting.. [u-boot-spl-16k-sign.bin]

5:09:29 PM - Press Volume up/down and Connect Usb Cable..
5:09:29 PM - Waiting for Phone [COM69] ...

5:09:41 PM - Writing Data.. [fdl]
5:09:45 PM - Writing Data.. [fdl2]
5:09:48 PM - Reading Data.. [_BKF_PhaseCheck]
5:09:49 PM - Reading Data.. [_BKF_ProdNV]
5:09:53 PM - [ERROR] DownLoad Failed: Operation failed, 12s
5:09:53 PM - Finished!

waiting for reply

[AquaDongle]

please try manual mode and
Skip wcnfixnv1 Read
br