[android-porting] Problem when try to upgrade to cupcake in HTC G1

My G1 SW version is RC30, AfterI downloaded HTC offical radio image at http://www.htc.com/www/support/android/adp.html#s3, I try to update the radio image, but I met below error: E:No signature (5 files) E:Verification failed. Installation aborted. Does someone know how to fix the problem?

[android-porting] Re: Howto build Android full source for X86 Architecture like EeePC(ASUS)

http://code.google.com/p/patch-hosting-for-android-x86-support/ Try this first link first, you can post your questions here On Sat, May 2, 2009 at 11:43 PM, wimbet wim...@gmail.com wrote: Hi, I did a search but couldn't find an exact answer. Is there a good guide or any pre built Android