Hello all! I want to change my battery meter to read my extended battery. I found this in root explore sys/devices/platform/cpcap_battery/power_supply/battery/battery_charge_design and it has 1390 when u open in text editor but when I change it, it goes right back to 1390. Anyone know how I can edit this file. I have checked all permissions and was in R/W mode but yet it still doesn't change it.