Xperia ZL simcard problem

[yusufho]

hi, i have xperia zl since 2013, its great phone, but now, around 2-3 months, my simcard often cant detect, the signal bar sometimes empty, but sometimes it says no simcard, i had restarted it, it works well, but 1 or 2 days next, it back again, cant detect again. android ver 5.1.1, build no. 10.7.A.0.222

its the sim card or my phone? or i just hard restart it to get normal again? plz help.. sorry bad english, im indonesia

[Christofer]

Hi @yusufho,

Sorry to hear this. As you say it could be either the SIM card or the phone in this case but I suggest that first of all ask your operator for a new SIM card and see if that helps.