Solve the problem of no network sim

[muataz]

[muataz]

Hello
I've updated my mobile phone SIM card is not recognized, unfortunately, when I turn on the "SIM network unlock PIN" wants!
Please help me

My phone is Sony Xperia Z5 Dual

[MarlonUk1]

are you using the same sim you had before? did you buy your device unlocked?

try to reboot in safe mode

or perform software repair using Xperia Companion

[muataz]

Yes Using Flashool

Lost Network