Question about Sony Ericsson W760i Cellular Phone
This is a known design flaw with the w760i - it occurs when the phone requests info from the SIM (building contact list etc.) and the SIM connection is lost. This would happen on any phone but the w760i has a shock protection design issue whereby closing the slide quickly causes the SIM to disconnect. You should be able to replicate the issue by turning the phone on and slamming the slider shut as soon as the phone shows your network name. Leave the phone on for a bit and you will feel the phone buzz and 'Inactive SIM' will display, the phone will then reboot.
Posted on Jan 16, 2009
The problem is not the service provider, its the phones firmware, re-flash it. use a program called A2 Uploader. it takes about 10 mins to re-flash your phone with new firmware.
Posted on Jun 28, 2009
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