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Old 05-13-2012, 01:36 AM   #7
Junior Member
leihongwang began at the beginning.
Posts: 9
Karma: 10
Join Date: May 2012
Device: kindle4
Originally Posted by geekmaster View Post
Top posting? Please put your comments AFTER the quoted text.

I do not understand what you mean by "diags still has no response when I try to boot into the main mode". Why would you expect diags to "respond" while trying to boot to main?

If you flashed the version of the kernel that you wanted, how could that be wrong? It is only wrong if you flashed a version that you did not want.

How did version 4.0.0 "not work"? Where did you download if from? How did you flash it? How do you know it flash successfully? What are the symptoms of it "not working"? How can I help you?

I'm sorry for my poor english.

When I "disable diags" in diags,or select "kindle main" in MfgTool,my kindle4 crashed.It can not boot into the main mode.

What version of kernel should I flash?

I download the kernel-4.0.1 here:
And I only download the mmcblk0p1-4.0.0.I haven't found kernel-4.0.0.Because I only had mmcblk0p1-4.0.0,and I did not have kernel-4.0.0, I didn't debrick my kindle4 successfully.

What I have done isthe version of mmcblk0p1 and mmcblk0p2 is 4.0.1)
1. use kindleSelectBoot to get into fastboot mode, and then:
fastboot.exe flash diags mmcblk0p2.img
fastboot.exe flash kernel kernel-4.0.1.img
2. in diags,I use the ssh tool putty:
dd if=/mnt/us/mmcblk0p1.img of=/dev/mmcblk0p1 bs=4K
3. dd if=/dev/zero of=/dev/mmcblk0p3 bs=4K count=1K
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