After offering the Samsung Galaxy S II for some time, T-Mobile as one of mobile carrier in the United States has released the source code of Samsung Galaxy S II. This source code is available via the Samsung Open Source Release Center.
People who want to learn the source code from one of the most popular smartphone can pick it up by searching with the keyword series SGH-T989 or download it here. Expected to the release the Source Code, then custom ROMs for this handset will emerge soon.
Samsung Galaxy S II for T-Mobile is different from that used in other cellular operators due to the change of Exynos SoC processors to Qualcomm. The main reason for this replacement was due to the compatibility of HSPA + connection that doesn’t exist in the Samsung chip.