firstly, my firmware previously is 14.1.G.1.534, after than i OTA update to 14.2.A.0.290
after some usage, thought there is newer firmware, did a check through SEUS n it prompt there is a update!
after update, it still the same 14.2.A.0.290 firmware.
than after, i have been encounter weird touch sensitivity than. something like when u scroll, it will sort of on n off.
after a day of usage, i revert back to 534, than OTA update to 290. the touch sensitivity than resume to normal. some changes to 290 from SEUS?