[ZenFone 2 General] superany:
Hi all,

sorry for my english.

On my ZE551ML i had stuck on USB logo problem (with vibration but not charging)

i've followed all this guide..

* entered into bootloader

* flashed with ASUS flash tool the raw

after that i tried to enter to recovery to do clean of cache.

But when i entered, it showed me a message with error.

when i tried to reboot the device, no logo and no vibration.

bricked again, but more serious.

NOW i try to start again, but xFSTK don't work anymore.

i can't flash the file for bootloader.

this is the LOG:

xfstklog_mar_24._dic_02-03-26_2019.txt

02:02:56 - XFSTK Downloader API 1.7.0 Copyright (c) 2014 Intel Corporation

02:02:56 - fwdnx -- C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/dnx_fwr.bin

02:02:56 - fwimage -- C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/ifwi.bin

02:02:56 - osdnx -- N/A

02:02:56 - osimage -- C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/droidboot_dnx.img.POS_sign.bin

02:02:56 - gpflags -- 0x80000807

02:02:56 - XFSTK-LOG--virtual bool MerrifieldDownloader::SetDevice(IGenericDevice*)

02:02:56 - Initiating download...

02:02:56 - XFSTK-LOG--virtual bool MerrifieldDownloader::UpdateTarget()

02:02:56 - XFSTK-LOG--FWDnxPath -- C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/dnx_fwr.bin

02:02:56 - XFSTK-LOG--FWImagePath -- C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/ifwi.bin

02:02:56 - XFSTK-LOG--OSDnxPath -- N/A

02:02:56 - XFSTK-LOG--OSImagePath -- C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/droidboot_dnx.img.POS_sign.bin

02:02:56 - XFSTK-LOG--MiscDnxPath -- C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/dnx_fwr.bin

02:02:56 - XFSTK-LOG--MiscBinPath -- BLANK.bin

02:02:56 - XFSTK-LOG--Gpflags -- 80000807

02:02:56 - XFSTK-LOG--DebugLevel -- ffffffff

02:02:56 - XFSTK-LOG--UsbDelay ms -- 0

02:02:56 - XFSTK-LOG--TransferType -- USB

02:02:56 - XFSTK-LOG--WipeIFWI -- False

02:02:56 - XFSTK-LOG--Idrq -- False

02:02:56 - XFSTK-LOG--Verbose -- True

02:02:56 - XFSTK-LOG--void MerrifieldDownloader::Init()

02:02:56 - XFSTK-LOG--Open

02:02:56 - XFSTK-LOG--USB Device found - USBSN: D4BD09FEC4D3F92391B8D27CA8B32EEC Address:9

02:02:56 - XFSTK-LOG--void MerrifieldDownloader::do_update(MerrifieldOptions*)

02:02:56 - XFSTK-LOG--Start

02:02:56 - XFSTK-LOG--Sending DnER...

02:02:56 - XFSTK-LOG--WriteOutPipe DnER

02:02:56 - XFSTK-LOG--WriteOutPipe 0

02:02:56 - XFSTK-LOG--Write --->DnER

02:02:56 - XFSTK-LOG--GetOpCode

02:02:56 - XFSTK-LOG--ReadInAck

02:02:56 - XFSTK-LOG--GetAck - DFRM(4)

02:02:56 - XFSTK-LOG--Visit

02:02:56 - XFSTK-LOG--FW: Handle virgin part DnX ...

02:02:56 - XFSTK-LOG--GetOpCode

02:02:56 - XFSTK-LOG--Changing to DLDR_STATE_FW_NORMAL ...

02:02:56 - XFSTK-LOG--InitNoSize

02:02:56 - XFSTK-LOG--CheckFile

02:02:56 - XFSTK-LOG--CheckFile

02:02:56 - XFSTK-LOG--C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/dnx_fwr.bin size:110888 bytes

02:02:56 - XFSTK-LOG--C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/dnx_fwr.bin size:110888 bytes

02:02:56 - XFSTK-LOG--InitFwImage

02:02:56 - XFSTK-LOG--allocating buffers for FW images...

02:02:56 - XFSTK-LOG--C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/ifwi.bin size:4194468 bytes

02:02:56 - XFSTK-LOG--C:/Users/Any/Desktop/zenfone/xFSTK_ZE551ML-sal358-amtech.vn/ifwi.bin size:4194468 bytes

02:02:56 - XFSTK-LOG--allocating buffers for primary/secondary security FW images...

02:02:56 - XFSTK-LOG--loading buffers for FW images...

02:02:56 - XFSTK-LOG--loading buffers for FUPH...

02:02:56 - XFSTK-STATUS--FW download is in progress ...

02:02:56 - XFSTK-LOG--StartFw

02:02:56 - XFSTK-LOG--sending 6 DWORDS of DnxFW size and checksum...

02:02:56 - XFSTK-LOG--WriteOutPipe (±

02:02:56 - XFSTK-LOG--WriteOutPipe 0

02:02:56 - XFSTK-LOG--Write --->(±

02:02:56 - XFSTK-LOG--LogProgress

02:02:56 - XFSTK-LOG--End of MrfdStHandleFwNormal

02:02:56 - XFSTK-LOG--LogProgress

02:02:56 - XFSTK-LOG--GetOpCode

02:02:56 - XFSTK-LOG--ReadInAck

02:02:56 - XFSTK-LOG--GetAck - DCFI00(6)

02:02:56 - XFSTK-STATUS--FW: Sending DnX DCFI00 ...

02:02:56 - XFSTK-LOG--WriteOutPipe __BINARY__

02:02:56 - XFSTK-LOG--WriteOutPipe 0

02:02:56 - XFSTK-LOG--Write --->__BINARY__

02:02:56 - XFSTK-LOG--LogProgress

02:02:56 - XFSTK-LOG--GetOpCode

02:02:56 - XFSTK-LOG--ReadInAck

02:03:01 - XFSTK-LOG--usb_bulk_read() fails

02:03:01 - XFSTK-LOG--Windriver Error: 0x20000015, Timeout expired

02:03:06 - XFSTK-LOG--usb_bulk_read() fails

02:03:06 - XFSTK-LOG--Windriver Error: 0x20000015, Timeout expired

02:03:11 - XFSTK-LOG--usb_bulk_read() fails

02:03:11 - XFSTK-LOG--Windriver Error: 0x20000015, Timeout expired

02:03:16 - XFSTK-LOG--usb_bulk_read() fails

02:03:16 - XFSTK-LOG--Windriver Error: 0x20000015, Timeout expired

02:03:21 - XFSTK-LOG--usb_bulk_read() fails

02:03:21 - XFSTK-LOG--Windriver Error: 0x20000015, Timeout expired

02:03:26 - XFSTK-LOG--usb_bulk_read() fails

02:03:26 - XFSTK-LOG--Windriver Error: 0x20000015, Timeout expired

02:03:26 - XFSTK-LOG--USB I/O ERROR RETRYING R/W

02:03:26 - XFSTK-LOG--GetAck - (0)

02:03:26 - XFSTK-LOG--LogError

02:03:26 - XFSTK-STATUS--Error Code: 4 - Error attempting to read ACK/NACK from IN Pipe

02:03:26 - XFSTK-STATUS--Unknown Ack code:0, aborting ...

02:03:26 - XFSTK-LOG--void MerrifieldDownloader::do_abort()

02:03:26 - XFSTK-LOG--Abort

02:03:26 - XFSTK-STATUS--FAIL

02:03:26 - XFSTK-STATUS--Errors encounter during FW download. Aborting ...

why i can't flash bootloader?

is possible that the phone is now damaged?

nothing changed on driver from the last successful bootloader flashing.

please help me.

Denis