Giving T-Mo customers a few things to look forward to in the coming months, a roadmap of planned release/update dates leaked earlier today, revealing the proposed dates for several new device launches, as well as dates on which users can expect updates to Ice Cream Sandwich.

Before we take a look at the leaked screenshot, though, it's worth noting that these dates are of course subject to change, especially considering this chart wasn't meant for public viewing.

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As you can see, T-Mo's Galaxy SII is looking to catch up to its global counterpart with an update to Ice Cream Sandwich on May 14th, while HTC's Amaze and Sensation 4G will be waiting till June 16th. Users of the Amaze 4G, as you may remember, were treated to an ICS leak a few days ago.

As for new devices, it looks like T-Mobile is planning to release the Huawei Astro (a low-end handset) on May 9th, with the Huawei Buddy and Phoenix, along with a new colored version of the Samsung Gravity TXT all landing on July 11th. The Samsung Cacao (T159) will be landing August 1st with the Apex Q coming along on the 15th, though we're not sure what kind of device it will be.

The HTC One X and Galaxy SIII are conspicuously absent from the chart, but perhaps most surprising is the lack of any mention of a T-Mo bound Galaxy Note, which we have seen in photos already. It's worth reiterating though that these charts are never quite considered final or 100% reliable, but we'll be here to cover any new details that emerge.

Source: TmoNews