Sony Ericsson

🤭 I need some help here! I bought my Sony Ericsson Z520a back in December '05. It's been a great phone...coverage everywhere I go! Last week my phone suddenly started SEARCHING then went to NO NETWORK COVERAGE everywhere (meaning every place that used to get 5 bars) now has zero coverage! I took the phone to Cingular...they said I had a bad SIMS card...so they gave me a new one...didn't change anything. Went back...they gave me another SIMS card; nothing. They suggested I send the phone back for an exchange...I did. I got the new Z520a and put my SIMS card in and guess what? NO NETWORK COVERAGE OR SEARCHING! Went back to Cingular...they put my SIMS card in another phone and it worked perfectly...but their SIMS card would not work in my ...
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