Some SIM cards wont get recognized

[marcintt]

Hi everyone,

I got a problem with my Xperia SP. My german Eplus sim card didnt work in my phone, but any other was working well. So I decided to order a new card; its was working for 2 weeks great.. till today. My phone doesnt recognize the new card, an another german card, which was working while the old eplus card wasnt, wont work now too But a polish sim card was working and is working now... I really dont understand this What should I do? Anyone had something like this?

I did a hard reset - still the same situation. If I remove a sim card, my phone says "sim card was removed" and is rebooting. But after that is still saying "no sim card".

Thank you for any answer. And sorry for my bad english..

Greets

[Uliwooly]

@marcintt

Are those MICRO SIM card or are you trimming/cutting the SIM cards?

[marcintt]

@uliwolly

All sim card are original micro sim, not cutted.

[Uliwooly]

Are the SIM cards that don't work with your phone, work with other phones? 

@marcintt

[marcintt]

All sim cards are working in an another phone. I really wonder why one sim (polish) is working in my XP and another two, which was working, doesnt do it for now...

[Uliwooly]

That's quite odd, you should contact Sony directly 

http://support.sonymobile.com/global-en/contactUs/