T-Mobile: On Tuesday, Samsung GALAXY Tab 7.0 Plus gets Android 4.0.5, but through Kies only
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Samsung GALAXY Tab 7.0 Plus
If you use Samsung's Media Hub, you might want to update your tablet because Media Hub will only work with Ice Cream Sandwich after August 27th. To be able to download the latest Android OS for the Samsung GALAXY Tab 7.0 Plus, you must have the latest version of Samsung Kies downloaded on your PC or Mac, and the battery on your tablet must be powered up to at least 50%. You can also plug the unit into the wall. If you don't have access to a computer for this update, borrow one. If you're not familiar on how to use Kies, visit the sourcelink for step by step directions
source: T-Mobile via AndroidCentral
Things that are NOT allowed: