Hello I use this device from many year in the first month device realy good in term of but for few year the device get lag or heat while charging battery is also too low in full you use your device only 3-4 hour most of app is paid few app come free and dispaly too small compare to other device not support service center in some area its also toi expensive to repair there part can t download music or video without computer or iTunes is needed to download app or music or cant play heavy graphic game is so lag this this price tag u can buy other device like Android.