inputs.text: piece junk bad service - not buy sellerthis item arrived used purchased new packaging plastic open screen shield bubbles like removed contacted seller 4 days received product informed wanted refund not receive response one month later product not work anymore terrible service not buy sellernow item much slower 15ghz took 20 minutes initial bootup mt4gs 12ghz runs 10 times faster piece junk also android 40 tablet limited app selection use wifi file transfer get apps play store banned tablet lags considerably pretty much 3d apps even internet video would not read micro sd card two virtual drives one internal one acts micro sd card insert sd card not read saying card corrupted tried 3 working micro sd cards phone tablet would not read saying corrupt tablet also not allow user connect tablet pc application backup could view files storage not install apps pc like android devices good thing tablet already rooted meaning install superuser able use apps designed rooted devices since no socalled user manual text file anywhere found tablet not able get recovery modei give tablet one star able tell time work 30 time