CONVERT SM-G550T TO G550T1 FREE FIX 4G
AOSP?
AOSP means Android Open Source Program. It is a version of the open source code of Android, developed by Google in its consortium of brands to offer a pure version of the system, which is available to anyone. It can be modified by developers without the need to follow standards of Google applications.
NOTE:THIS FILE IS NOT PASSWORDED
This rom fixes the following issues
MULTI LANGUAGE-FIX ALL CODE
-FIX MESSAGE 2K-FIX LTE/4G/3G/2G
-FIX NETWORK MODE-FIX AUTO APN
-FIX KEYBOARD-FIX USSD
-CHANGE BOOTANIMATION
-ADD CALLRECORD
-ADD SHUTTER SOUND ON/OFF-etc.
Thank u for free upload this file
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