Hello guys, I'm new to this forum, i been using RN4 almost 2 months and using Global Rom latest. My main concern is battery life. Using Global Rom get me SOT about 4-5 hours from 100% to 10% with medium usage, no gaming, just browsing, social media and turn on wifi + 4G data. I read a few comment on en.miui forum, using Chinese or EU Rom will get about 8-9 hours SOT. Almost double my SOT. So, can you guys share your SOT using EU Rom and should i change my Rom?