nina blackberry curve8520 yani tangu nibadili Os4.6 kwenda 5.2 kila ikiwa standby screen inakuwa white naikiwa hvyo siwezi kufanya chochote mpaka nizime then niwashe tena, so plz any msaada guyz
nina blackberry curve8520 yani tangu nibadili Os4.6 kwenda 5.2 kila ikiwa standby screen inakuwa white naikiwa hvyo siwezi kufanya chochote mpaka nizime then niwashe tena, so plz any msaada guyz