Tested on Android 4.1.2 thunderlight V7 + symplistic V3.6 and NEAK kernel V2.2 and working smooth. Been up for 18 hrs.. so can't tell if it will be better or worse with a few battery charge cycles.
Sent from my GT-N7100 using xda app-developers app
Just like A/B/C... you learn, you manage, then MASTER.
Device: MTK 6592
Model: Tronsmart PS7