Availability
In the United States
The Samsung Infuse 4G phone was released in the United States on 15 May 2011.In Canada
China
China Telecom
The Samsung Infuse 4G was released as the Samsung Galaxy S Duos(SCH-I919) exclusively for China Telecom's network. This model has 2 physical SIM slots and supports CDMA EV-DO Rev. A and GSM/EDGE.Hardware
The Samsung Infuse is powered by theCellular
There are three versions of the Samsung Infuse 4G. The first to be released is AT&T's Infuse which is SIM locked. The second is with the Canadian Rogers network, and the third model is intended for China Telecom. The Infuse can be unlocked in a matter of minutes with third party tools. It supports most H+ GSM and 3G providers in the US, Europe and Asia. The GSM radio frequencies covered are 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz. It supports UMTS, HSDPA, HSUPA, 2G (Edge), 3G and pseudo 4G (enhanced 3g) via HSDPA Category 14 supporting up to 21.1 megabits per second. This is the third HSDPA+ phone in AT&T's range, after theSoftware
As of September 27, 2011, the Infuse was supplied with Android 2.2 Froyo customized with Samsung's TouchWiz 3.0 UI, with an updated Home Screen Launcher application. Samsung applications included are a special version of '' Angry Birds'', Allshare, MediaHub, Memo, Mini Diary, My Files, Quick Office and Write and Go. Bloatware on the AT&T supplied phone, which may not be removed in stock form includes, AT&T Navigator, AT&T Code Scanner, AT&T Family Map, My AT&T, Live TV and YPmobile. Software bundled from Google: Android Market, Gmail, Google Talk, Google Latitude, Facebook, Email and YouTube.Android 2.3.6 Gingerbread update
Anyone who purchased a 2011-released Android phone, which included the Samsung Infuse 4G, was eligible to receive an update to Android 2.3.x ("Gingerbread"). On 14 September 2011, AT&T rolled out a 14.5 MB maintenance update that, according to Samsung, improves the auto-brightness setting on the phone, enables warnings to display when in Download Mode and enhances GPS functionality and call quality. Google Books was also added. Firmware 2.2.1, Baseband I997UCKH1, Kernel 2.6.32.9, Build FROYO.UCKH1. Kies Mini for the Infuse was released on 18 January 2012. It was available to download on the main downloads page for the phone on Samsung's website. On 1 February 2012, AT&T announced that Android 2.3.6 Gingerbread had been released for the phone and posted a change log of the new features. The update required connecting the phone to a Windows computer with Kies Mini (not Kies) installed; Apple computers and OTA were not supported. On 3 February 2012, the update went live on Kies Mini, but in the following days, many users reported having difficulty downloading the update. Since then, Samsung has released a working version of Kies Mini.Legal battle
*Samsung and Apple have filed at least 30 lawsuits against each other in ten countries. The San Jose, California, court, refused Apple's lawsuit request to block sales of Samsung's Infuse 4G andSee also
* Galaxy Nexus * List of Android devicesReferences
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