[Lenovo Vibe Z2 Pro Guides, News, & Discussion] cyprien T:
I have a problem after apply this unlock bootloader on my K920?* CN kitkat.

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Now I don't any partition. Specially "Preload" . It's strange all is ok with QFIL but the status bar is very quick to update the partition (roughly 10 seconds...). How can I rebuild all partion on my K920? Thanks!!!!

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LOG QFILE :

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Process Index:0

Programmer Path:C:\UnlockBootloader_KK_CN\prog_emmc_firehose_8974.mbn

Image Search Path:C:\UnlockBootloader_KK_CN

Please select the XML file

Start Download

Program Path:C:\UnlockBootloader_KK_CN\prog_emmc_firehose_8974.mbn

COM Port number:4

Sahara Connecting ...

Sahara Version:2

Start Sending Programmer

Download Fail:System.Exception: Unable to download Flash Programmer using Sahara Protocol

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?*?* ?* QC.QMSLPhone.Phone.QPHONEMS_SaharaArmPrgDownload(String sFileName)

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?*?* ?* QC.SwDownloadDLL.SwDownload.QPHONEMSSaharaDownloadArmPrg(UInt64& version, String armPrgPath)

Download Fail:Sahara FailSahara Fail

Finish Download

Start Download

Program Path:C:\UnlockBootloader_KK_CN\prog_emmc_firehose_8974.mbn

COM Port number:4

Sahara Connecting ...

Sahara Version:2

Start Sending Programmer

Sending Programmer Finished

Switch To FireHose

Max Payload Size to Target:49152 Bytes

Device Type:eMMC

Platform:8x26

Disable Ack Raw Data Every N Packets

Ack Raw Data:False

Skip Write:False

Always Validate:False

Use Verbose:False

COM Port number:4

Sending NOP

FireHose NOP sent successfully

Sending Configuration

Device Type:eMMC

Platform:8x26

Request payload size 0xc000 is not the same as support payload size, change to 0x20000

Set TxBuffer 0x20000, RxBuffer 0x4000

Firehose configure packet sent successfully!

Total Bytes To Program 0xA5EA0

Download Image

PROGRAM: Partition 0, Sector: 0, Length: 33 Sectors, Sector Size: 512 Bytes

File: C:\UnlockBootloader_KK_CN\gpt_backup0.bin

PROGRAM: Written Bytes 0x4200 (64)

Program Size: 0.02 MB

PROGRAM: Partition 0, Sector: 0, Length: 34 Sectors, Sector Size: 512 Bytes

File: C:\UnlockBootloader_KK_CN\gpt_main0.bin

PROGRAM: Written Bytes 0x4400 (64)

Program Size: 0.02 MB

PROGRAM: Replace the partition sectors number 0x1000 to file size in sector 0x4ec

PROGRAM: Partition 0, Sector: 264232, Length: 1260 Sectors, Sector Size: 512 Bytes

File: C:\UnlockBootloader_KK_CN\emmc_appsboot.mbn

PROGRAM: Written Bytes 0x9d800 (64)

Program Size: 0.62 MB

Total Size: 0.65 MB

Total Size: 0 Seconds

PATCH: Partition 0, Sector: 7, Offset 168 Bytes, Size: 8 Bytes, Value: NUM_DISK_SECTORS-34.

PATCH: Partition 0, Sector: 0, Offset 168 Bytes, Size: 8 Bytes, Value: NUM_DISK_SECTORS-34.

PATCH: Partition 0, Sector: 1, Offset 48 Bytes, Size: 8 Bytes, Value: NUM_DISK_SECTORS-34.

PATCH: Partition 0, Sector: 0, Offset 48 Bytes, Size: 8 Bytes, Value: NUM_DISK_SECTORS-34.

PATCH: Partition 0, Sector: 1, Offset 32 Bytes, Size: 8 Bytes, Value: NUM_DISK_SECTORS-1.

PATCH: Partition 0, Sector: 0, Offset 24 Bytes, Size: 8 Bytes, Value: NUM_DISK_SECTORS-1.

PATCH: Partition 0, Sector: 0, Offset 72 Bytes, Size: 8 Bytes, Value: NUM_DISK_SECTORS-33.

PATCH: Partition 0, Sector: 1, Offset 88 Bytes, Size: 4 Bytes, Value: CRC32(2,3072)

PATCH: Partition 0, Sector: 0, Offset 88 Bytes, Size: 4 Bytes, Value: CRC32(NUM_DISK_SECTORS-33.,3072)

PATCH: Partition 0, Sector: 1, Offset 16 Bytes, Size: 4 Bytes, Value: 0

PATCH: Partition 0, Sector: 1, Offset 16 Bytes, Size: 4 Bytes, Value: CRC32(1,92)

PATCH: Partition 0, Sector: 0, Offset 16 Bytes, Size: 4 Bytes, Value: 0

PATCH: Partition 0, Sector: 0, Offset 16 Bytes, Size: 4 Bytes, Value: CRC32(NUM_DISK_SECTORS-1.,92)

Total download file size: 0,6479492MB

Throughput: 0M/s

Reset Phone

Waiting for reset done...

Download Fail:FireHose Fail Fail to find QDLoader port after switch

Finish Download

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Partition on my K920

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