Mkuu hapo shida ni drivers,solution ya fasta ni kupata driver pack ya offfline.....
Au unaweza fanya hivi
DriverPack Solution | Download free driver update software
Download hiyo ya online,itasync drivers zote na kuziupdate,inahitaji mb zaidi ya 500
Kwa sababu huwezi unganisha wifi itakubidi ufuate hizi steps
1.connect simu yako na usb kwa hyo PC, nenda my computer,right click then manage halafu device manager then tafuta simu pale afu update driver software then utachagua let me pick from list utashuka mpaka ukute media devices then utainstall.
2.nenda settings,networks,tethering and portable hotspot then usb tethering....utaallow network access itakayokuwezesha kuupdate drivers.aftr that problem solved.