mobile

Hi i flashed somboons lollipop ROM for D802 in a D805 and I noticed a slow charging , then I tried to go to stock 4.4.2 with lg flash tools and it did not work , stuck on 2% , well then I repaired my phone with tot. File , modify it and make think Lg Flasher that is a D802 and then it booted to stock jelly bean normally , then updated to 4.4.2 with lg flash tool and slow charging stills there , I don't know what happer , it's no the charger because before all that problems the phone charged correctly , and also in twrp and turned off it charges fast , so what can I do? Maybe there are lollipop files in /system? I will try a full wipe and install a new ROM in TWRP.