msaada samsung gt 5570 android

[oxlade]

naomba mnisaidie jamani vitu vingi nikidownload toka play store vikishamaliza kudownload vinasema file invalid, vingine vinasema haviwezi kuinstall kwenye sd card, nifanyaje jamani??????
ahsanteni

 

[Yaszone]

Duh angalia phone Memory imo nafasi?