Samsung GALAXY SII software update to Android 2.3.5 (build number T989VUVKL1) brings WiFi calling support



T-Mobile announces a new software update for the Samsung GALAXY SII upgrading it to Android 2.3.5 Gingerbread.

The new firmware upgrade build number T989VUVKL1 will be available starting today through KIES Mini, over the air (FOTA) and it will bring the same feature received by HTC Amaze 4G on Monday, the WiFi calling support plus a number of other enhancements and fixes.

Devices upgrading to T989VUVKL1 will benefit from:

– Caller ID enhancements
– Battery enhancements
– Wi-Fi calling enhancements

Note:  The upgrade to KL1 is NOT required.  You may opt out of the upgrade and continue using the previous software version.

source T-Mobile


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