Friday, May 27, 2016

Galaxy S II (AT&T) SGH-I777: Install Android 4.0.4, 4.1.2 Firmware Update

Here's how to manaully install the official Android 4.0.4 Ice Crm Sandwich relsed for Galaxy S2 SGH-I777. This guide has been useful if you can't get the update thru Kies or OTA, for some rsons if your device is alrdy rooted or installed with unoofficial firmware.

Thus, who aren't touch their devices like rooting and may only update via Kies. You can follow the official support

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