MobileRead Forums - View Single Post - Font, ScreenSaver & USBNetwork Hacks for Kindle 2.x, 3.x & 4.x

NiLuJe · 09-22-2010, 04:35 PM

The U004 error is shown on the "Update was not successful" page (lower left hand corner).

And, no, unless you have a shell access, you can't know if it's installed other than trying to install a custom bin. If it fails with a U007 error, the Kindle's not jailbroken.

09-22-2010, 04:35 PM	#598
NiLuJe BLAM! Posts: 13,506 Karma: 26047202 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E	The U004 error is shown on the "Update was not successful" page (lower left hand corner). And, no, unless you have a shell access, you can't know if it's installed other than trying to install a custom bin. If it fails with a U007 error, the Kindle's not jailbroken.