Share your experience!
Hey people, i have a great issue, my Sim Card is placeable without the adapter (it's the big ones)
When i put my simcard on the phone i start the Xperia U and it appears "Without Sim Card".
Well, this is pretty annoying :s
Note: I'm putting the Sim Card with the golden part faced up (faced to the battery).
I hope some solution..
thanks.
try a brand new SIM card
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unrelated topic, if you have some time please check this thread
already did and the results are 0.
The phone was working well, but one moment i removed the sim card and putted again and suddendly didn't worked.
By the way, it doesn't ask me to put the pin :s
You may need Software Repair with SUS
SUS ?
At the moment i'm reparing with PC Companion waiting for some results
your SIM card has a pin? remove it, also any taskiller or antivirus
Don't forget to mark the Correct Answers & Helpful Answers
unrelated topic, if you have some time please check this thread
I suggest you to repair it with SONY Update Service.but if you already repair it with PCC,if it works,lucky you 
but for sure,do uliwooly advices !
Already followed your advice and at the moment i'm repairing it with Sony Service Update.
It's installing ..
Thanks! I hope it works 
Not working, keeps telling me i don't have any sim card. And i already inserted the sim and restart the phone but i keep getting that
Before i initiate the repairing i tried like you said but after putting the Pin of Sim as required it gave me an error "Pin is incorrect" something like this. The pin required is the same of when i turn on the phone right?
ps: Allready uninstalled the antivirus.
So it doesn't fix by repairing ?! can you remove it with another phone ?!