[Lenovo Zuk Z2 Pro Guides, News, & Discussion] Mathisou:
Half-bricked

Hello,

I just recieved my new phone and wanted to update it right away but at this end I got it bricked :(, so fast...

At first, I followed your 2nd method via internal-sd.

Everything went ok until the reboot.

Unfortunately, it gets stuck at the ZUK logo.

Nothing moving forward.

So then I used the first method, QPST/QFIL one.

But here comes a new problem, at one point, I get the following error message:

Download Fail: Sahara Fail:QSaharaServer Fail: Process fail.

Could you please help me to make it works?

Here is the complete log:

Validating Application Configuration

Load APP Configuration

COM:7

SAHARA:True

SAHARA:

SEARCHPATH:C:\

ACKRAWDATAEVERYNUMPACKETS:False

ACKRAWDATAEVERYNUMPACKETS:100

MAXPAYLOADSIZETOTARGETINBYTES:False

MAXPAYLOADSIZETOTARGETINBYTES:49152

DEVICETYPE:UFS

PLATFORM:8x26

VALIDATIONMODE:0

RESETAFTERDOWNLOAD:True

MAXDIGESTTABLESIZE:8192

SWITCHTOFIREHOSETIMEOUT:30

RESETTIMEOUT:200

RESETDELAYTIME:2

METABUILD:C:\abc\abc\contents.xml

FLATBUILDPATH:C:\

FLATBUILDFORCEOVERRIDE:True

QCNPATH:C:\Temp\00000000.qcn

QCNAUTOBACKUPRESTORE:False

SPCCODE:000000

ENABLEMULTISIM:False

Load ARG Configuration

Validating Download Configuration

Image Search Path: C:\

Meta Build Content XML Path: C:\abc\abc\contents.xml

Search File: prog_ufs_firehose_8996_ddr.elf

search form search path:C:\abc\abc\.\

Search File: rawprogram_unsparse0.xml

search form search path:C:\abc\abc\.\

Search File: rawprogram1.xml

search form search path:C:\abc\abc\.\

Search File: rawprogram2.xml

search form search path:C:\abc\abc\.\

Search File: rawprogram3.xml

search form search path:C:\abc\abc\.\

Search File: rawprogram_unsparse4.xml

search form search path:C:\abc\abc\.\

Search File: rawprogram5.xml

search form search path:C:\abc\abc\.\

Search File: patch0.xml

search form search path:C:\abc\abc\.\

Search File: patch1.xml

search form search path:C:\abc\abc\.\

Search File: patch2.xml

search form search path:C:\abc\abc\.\

Search File: patch3.xml

search form search path:C:\abc\abc\.\

Search File: patch4.xml

search form search path:C:\abc\abc\.\

Search File: patch5.xml

search form search path:C:\abc\abc\.\

RAWPROGRAM file path: C:\abc\abc\.\rawprogram_unsparse0.xml

RAWPROGRAM file path: C:\abc\abc\.\rawprogram1.xml

RAWPROGRAM file path: C:\abc\abc\.\rawprogram2.xml

RAWPROGRAM file path: C:\abc\abc\.\rawprogram3.xml

RAWPROGRAM file path: C:\abc\abc\.\rawprogram_unsparse4.xml

RAWPROGRAM file path: C:\abc\abc\.\rawprogram5.xml

PATCH file path:C:\abc\abc\.\patch0.xml

PATCH file path:C:\abc\abc\.\patch1.xml

PATCH file path:C:\abc\abc\.\patch2.xml

PATCH file path:C:\abc\abc\.\patch3.xml

PATCH file path:C:\abc\abc\.\patch4.xml

PATCH file path:C:\abc\abc\.\patch5.xml

Process Index:0

Meta Build Content XML Path: C:\abc\contents.xml

Search File: prog_ufs_firehose_8996_ddr.elf

search form search path:C:\abc\.\

Search File: rawprogram_unsparse0.xml

search form search path:C:\abc\.\

Search File: rawprogram1.xml

search form search path:C:\abc\.\

Search File: rawprogram2.xml

search form search path:C:\abc\.\

Search File: rawprogram3.xml

search form search path:C:\abc\.\

Search File: rawprogram_unsparse4.xml

search form search path:C:\abc\.\

Search File: rawprogram5.xml

search form search path:C:\abc\.\

Search File: patch0.xml

search form search path:C:\abc\.\

Search File: patch1.xml

search form search path:C:\abc\.\

Search File: patch2.xml

search form search path:C:\abc\.\

Search File: patch3.xml

search form search path:C:\abc\.\

Search File: patch4.xml

search form search path:C:\abc\.\

Search File: patch5.xml

search form search path:C:\abc\.\

RAWPROGRAM file path: C:\abc\.\rawprogram_unsparse0.xml

RAWPROGRAM file path: C:\abc\.\rawprogram1.xml

RAWPROGRAM file path: C:\abc\.\rawprogram2.xml

RAWPROGRAM file path: C:\abc\.\rawprogram3.xml

RAWPROGRAM file path: C:\abc\.\rawprogram_unsparse4.xml

RAWPROGRAM file path: C:\abc\.\rawprogram5.xml

PATCH file path:C:\abc\.\patch0.xml

PATCH file path:C:\abc\.\patch1.xml

PATCH file path:C:\abc\.\patch2.xml

PATCH file path:C:\abc\.\patch3.xml

PATCH file path:C:\abc\.\patch4.xml

PATCH file path:C:\abc\.\patch5.xml

Start Download

Program Path:C:\abc\prog_ufs_firehose_8996_ddr.elf

Binary build date: May 13 2015 @ 14:41:37

QSAHARASERVER CALLED LIKE THIS: 'C:\Program Files (x86)\Qualcomm\QPST\bin\QSaharaServer.exe -p \\.\COM7 -s 13:C:\abc\prog_ufs_firehose_8996_ddr.elf 'Current working dir: C:\Users\Jean-François\AppData\Roaming\Qualcomm\QFIL

Sahara mappings:

2: amss.mbn

6: apps.mbn

8: dsp1.mbn

10: dbl.mbn

11: osbl.mbn

12: dsp2.mbn

16: efs1.mbn

17: efs2.mbn

20: efs3.mbn

21: sbl1.mbn

22: sbl2.mbn

23: rpm.mbn

25: tz.mbn

28: dsp3.mbn

29: acdb.mbn

30: wdt.mbn

31: mba.mbn

13: C:\abc\prog_ufs_firehose_8996_ddr.elf

20:42:54: ERROR: function: sahara_rx_data:194 Unable to read packet header. Only read 0 bytes.

20:42:54: ERROR: function: sahara_main:854 Sahara protocol error

20:42:54: ERROR: function: main:265 Uploading Image using Sahara protocol failed

Download Fail:Sahara Fail:QSaharaServer Fail:Process fail

Finish Download

Update of 18/98 => everything is now solved.

I changed from my laptop to my HTPC and everything went fine... My Zuk Z2 pro works again!!!! I am so happy.