Hantek DSO1152S not booting

[Olaf]

Hi everone,

I have a DSO1152S which shows a CRC error while booting the kernel. 
The kernel is not part of the firmware update files and the kernel should
be the same for the whole DSO1000 series: DSO1062S, DSO1122S,
DSO1152S and DSO1202S.
Does anybody have the Linux 2.6 zImage.bin file and can help me?
There is a backup tool:
https://www.eevblog.com/forum/testgear/hantek-tekway-dso-hack-get-200mhz-bw-for-free/msg86825/#msg86825
"Backup tool for Hantek Handhelds : DSO1062B/BV/S, DSO1102B/BV/S, DSO1202B/BV/S"
But I have no idea whether it backups the linux too. 

Best wishes
Olaf

---
##### EmbedSky BIOS for SKY2416/TQ2416 #####
This Board: SDRAM is 64MB; LCD display size is: 800 X 480
Press Space key to Download Mode.!
SD:File System init failed!
Start Linux ...

NAND read: device 0 offset 0x300000, size 0x400000
Skipping bad block 0x00000000
4194304 bytes read: OK
Boot with zImage

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
*** Warning - bad CRC or NAND, using default environment
---
#####     Boot for SKY2416/TQ2416 Main Menu    #####
#####     EmbedSky USB download mode     #####

[1] Download u-boot or STEPLDR.nb1 or other bootloader to Nand Flash
[2] Download Eboot (eboot.nb0) to Nand Flash
[3] Download Linux Kernel (zImage.bin) to Nand Flash
[4] Download LOGO Picture (logo.bin) to Nand  Flash
[5] Download UBIFS image (root.ubi) to Nand Flash
[6] Download YAFFS image (root.bin) to Nand Flash
[7] Download Program to SDRAM and Run it
[8] Boot the system
[9] Format the Nand Flash

• Set the boot parameters

[a] Download User Program
[n] Enter TFTP download mode menu
[r] Reboot u-boot
[t] Test Linux Image (zImage)
Enter your selection: