Im building a Crespo (Nexus S) 4.2.1 rom from AOSP source and i find this thread with google cause i search for remove stock recovery from the rom zip.
I delete the recovery folder & the line in updater script (i use ultra edit), but when flash it i have error status 7, or something like this...this is the line i delete.
I need to make any other trick or what for make working the installation?