recently when i try to installed apps (not from play store) and it returns 'Application not installed' immediately.
i checked requirement for the apps and all ok but cannot install.
some people said it is bcoz of signature thingy and need to clear data at play store
did that n still cannot install.
plz help

yeah done that several time, still error
then i update my solid explorer (the is in zip, need to extract)
sometime succeed sometime failed
i think it has something to do with my sd card, or the slot

any video player apps that can play video in slower playback?