I checked, it seems like this tablet will not be getting Android 4.0 (Ice Cream Sandwich - ICS).
From: http://forums.toshiba.com/t5/THRiVE-Tablets/No-ICS-4-0-for-Thrive/td-p/251509
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No ICS 4.0 for Thrive!
12-28-2011 07:37 AM
On the phone with support for my wifi disconnecting problem and not waking up and asked about ICS. He said the Thrive will NOT be getting ICS and there will be a new tablet coming out soon. Thrive is going back to best buy today if my problems aren't resolved. Very dissapointed in it so far....
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I have the ASUS Transformer, Color Nook, and the Vizio table that Woot sold before.
Android 3.x is nice. IMHO, 2.x (froyo) is a joke on a tablet.
Android 4.0 (Ice Cream Sandwich - ICS) is better and has some nice features. Also, Google is now starting to enforce/define how a proper Android App should look and act. And, it based on the assumption of building on the Android 4.0 (ICS) framework.
ICS is the merger of the more phone-oriented version of Android (2.x - Froyo) and the more tablet oriented version of Android (3.x - Honeycomb).
Otherwise:
I LOVE my tablet(s) for the ease of checking email, news websites, woot :-), etc, etc.
Today, I suggest that people only buy a tablet that has ICS, or will be getting ICS. Heck, at CES they announced a few tablets with ICS under $300. Yes, you get what you pay for.
IMHO, as long as a tablet plays 720P videos fine, plays flash fine, has access to the Goggle and Amazon markets, has decent performance, has decent capacitive touch, then IMHO, it's fine for 99.9% of the tablet use out there.
This tablet may be good (expensive) for kids especially if they want it mainly for games, ereader, photos, and videos.
For adults, I suggest getting a tablet that has, or will get, ICS.