flac player / Nokia E52

The battery life depends on repeatedly charging and discharging frequency, so should try to avoid more charge when the battery power, this will shorten the service life of the battery. Mobile phone off time more than 7 days, should first will phone the battery to completely discharge, enough electricity before use

Thank you, I think the samsung mobile phone screen protective film is very good, very clear, and easy, don't give mobile phones under the residual bad marks, protective film cleaning can still continue to use again