"Device is not certified"

[Lee]

Salaam kwenu wakuu ,tujuzane jinsi ya certify simu mfano sumsung toleo lolote make kuna kipindi mtu anataka kuinstall application unakutana na ujumbe kama huu lakini sio mbaya tukijuzana advantages za kucertify simu (play store)

 

[Lee]

@chief_mkwawa