I have china phone evercoss a7s with mtk 6572 , 512ram and internal rom 4gb .
1,27gb for app and 1,27gb for internal storage.
I want to increase system app more biger space to 2,5gb.
View past mounth ago i have zte960vm with mtk6577 and 4gb rom where system app is 512mb.
With mtk6577 repartition tool i got increase to 2,5gb of system app.
I try often to edit ebr1 with hex editor but i dont know much about that.
I was afraid to brick my phone.
So please help me to got it. Anyone