I take it off the charger at 100% and it drains normally to 97% then i don't use the phone for maybe 15-30 minutes and suddenly the percentage dropped to 93%. Then i was using the phone again at 93% and it suddenly dropped from 93 to 90.. And this is just an example, because the percentage drop is always different but it's always between 100 and 90%
And the weird thing is that after it has gotten to 89% it just settles its self again. By settling i mean that it just drops with 1%.
I am on the latest firmware (176... european version) But i also had this issue on the firmware before (174...)
Hopefully somebody knows a solution.