Galaxy Note 2 Update N7100XXDLL7 Causing Battery Life Problems is a post by Josh Smith from Gotta Be Mobile.The latest Samsung Galaxy Note 2 update brought a fix for the Exynos security update, but it is also causing battery life problems for users. SamMobile reports the N7100XXDLL7 Galaxy Note 2 update for international devices causes battery drain, “much faster than previous firmwares.” Galaxy Note 2 users are reporting bad battery life after the update, with reports of battery drain cutting usability by an hour to an hour and a half of screen time. Another user reports an ... Read More