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?


      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