1) There are at least THREE different bootloader files from Google/Asus that are all labeled with the identical version number "4.23". The versions distributed with the JWR66Y, KOT49H, KUT48L, KUT48P, and LRX21P Google factor...
WiFi -> grouper (device) -> nakasi (ROMs from Google)
3g -> tilapia (device) -> nakasig (ROMs from Google)
I don't know if all this info was ever collected into one post; if not, here it is. The times given are approximate times to hold the buttons continuously.
Starting from Device OFF Condition:
Power (2-3 seconds) -> Normal OS Boot**
While poking around today, I discovered that I could deterministically cause "rild" to segfault - every time I tried it.
The method I used was to turn on WiFi with the Mobile Data network already running, and then I would launch the app "Wifi...
So a couple of days later, I factory reset my Nexus 7, then I truly wiped it and proceeded to flash 4.2.2 and root the device.
No custom ROM:s.
Yesterday, I randomly checked my storage information, just to find that 4 gigabytes out of max...