Originally Posted by Izzyb914
I am having the same problem. Had to Doctor and Lost Certificate after a CM10 Flash that went bad.. I have tried for days with no luck. Many say that Installing the App Update via Preware Works but not for me.
Many Thanks to you Roland I am a big Fan of yours with all your tips and videos but I am completely Stumped with this one.
It worked for me the secret is re-flashing App update.
load hp app catalog
re-flash hp app update
edit: I forgot to add change date back after app catalog update.
re-edit: I also forgot to add, You will need Web OS 3.5 installed first. The only way I could install it was, doing an AcmeUninstaller2 which removed Android then installing from Web OS.