http://www.reddit.com/r/Android/comments/shjws/verizon_ics_release_dates_leak_htc_rezound_moto/
There you have it.
The size in MB they list is not possible to be ICS. Most all of the custom ones based off of the leak were closer to 500mb.
Couldn't the file size be smaller on an update to ICS vs. a custom ROM? I don't think the ICS update would need to include any of the assets that are already on the phone (wallpapers, icons, pre-installed bloatware, etc.). It only needs to include assets that are being updated. On a custom ROM however, your starting from scratch, so you have to include every asset the phone needs.
I'm not a developer so I don't really know what I'm talking about, I'm just trying to make an educated guess.![]()
Couldn't the file size be smaller on an update to ICS vs. a custom ROM? I don't think the ICS update would need to include any of the assets that are already on the phone (wallpapers, icons, pre-installed bloatware, etc.). It only needs to include assets that are being updated. On a custom ROM however, your starting from scratch, so you have to include every asset the phone needs.
I'm not a developer so I don't really know what I'm talking about, I'm just trying to make an educated guess.![]()
And to go along with that thought...a full ICS ROM (Cyanogenmod or Kangs) runs about 116-120mb with the google apps (market, etc) running about 50mb for my HP Touchpad. Assuming the Rezound OTA indeed does not need a separate google apps install or will not wipe and replace everything on the device it seems possible. I have just recently gotten my Rezound and not looked much into rooting yet (lack of S-OFF and possible impending ICS official have me waiting) but are custom roms for this phone really about 500mb in size? Makes me wonder why there is such a huge difference between the tablet version of ICS (like on my Touchpad) and one that is installed on a phone?
Standard ICS ROMs (AOSP) run about 200MB or less.
ICS ROMs (Sense) run about 500-600MB
ICS ROMs (DeSensed) run about 300MB
Notice how much Sense adds on? Another part of this is that most if not all of the Rezound ROMs are full ROMs which will be bigger than an upgrade ROM. When I pulled the image of one of the previous leaks, it was a little over 1GB. That should show you how disproportionate things are.
Some interesting comments regarding the size of the possible OTA ..for those who like to keep the faith:
Ics on 5/9 - Page 6 - xda-developers
297mb for sensation update. 314mb for the vivid update. The 297mb estimate for the Rezound may be reasonable then.
The numbers look spot on. I think thus far this is the most reliable rumor.