Thread: Kindle K3 upgrade and How to change screen flash frequency in turning page
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Old 12-20-2015, 08:11 AM   #7
knc1
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Posts: 17,212
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Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
Quote:
Originally Posted by dknc View Post
I did not do a factory reset. Before v3.3, the firmware can be upgraded smoothly. For upgrading from v3.3 to v3.4, it fails on both Jailbreak 0.11.N and 0.13.N. So I fall back to only solve the screen flash issue and stick the firmware on v3.3.
The jail break and the upgrade from 3.3.x to 3.4.2 are not related.
But some other change you did to the firmware might be.

What is the failure code?
What do the logs have to say?

= = = =

Actually, the advice above might be the better choice -
Either manually or with Kubrick, go back to a known good image, work forward with the Amazon images, then make your desired changes.
Last edited by knc1; 12-20-2015 at 08:18 AM.
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