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Old 11-07-2017, 11:21 PM   #6
coplate
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Posts: 645
Karma: 1888888
Join Date: Jun 2009
Device: prs-505, Kindle Keyboard 3g, PW3
Quote:
Originally Posted by hius07 View Post
Got info from PW3 5.9.2 user that even with PRE_GM_DEBUGGING_FEATURES_ENABLED__REMOVE_AT_GMC in the root the device does not accept initial factory 5.7.4 - menu Update remains grey.
Code:
171107:235457 OTAController[1989]: I UserstoreScannerImpl:scanFile:filname=update_PW3_5.7.4_initial.bin:Parsing update file
171107:235457 OTAController[1989]: E BundleValidator:validateBundle:SP01 header not found for FB02/FB03 bundle:

This is the same line I was getting on a koa2 with 5.9.2 on it. It looks like they have fully closed that.

If it is jailbroken, you can try converting it from an FB02 package to an FB03 package, that may need a device type specified, I am not sure.

Code:
./kindletool convert -k update_PW3_5.7.4_initial.bin
./kindletool create recovery2 -d pw3 update_PW3_5.7.4_initial_converted.tar.gz update_PW3_5.7.4_initial.fb03.bin

It looks like you would need to update kindletool to just add an SP01 header to FB02 packages, although it looks like it might be a pretty easy change.
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