1 Reply Latest reply on Aug 6, 2018 5:37 PM by mjbalgoa

    hello just want to ask...bakit po biglang invalid sim ko samantalang kaka send ko lang ng text message sa pinsan ko..nga low batt ako then i lugged the charger para mag charge then yun na nag appear sa left upper side ng celphone ang invalid sim?

    fortune1970

      just want to know why my sim is invalid when i just used it awhile ago...i just sent a text message to my cousin it happened that my phone got low batt and as i plug in to charge my phone the invalid sim appeared in left upper side of my phone? ano po dapat gawin? thank you po