Question about Sony Ericsson K750i Cellular Phone
Kutte ke bache apna phoon nali mai pank do
kioonke same problam mera bi hai
Posted on Mar 28, 2009
You need to go to www.topsony.com and download the firmware to flash your phone's model. this should correct the "insert sim" issue.
if that still does not help then you need to replaced the mainboard
Posted on Feb 24, 2008
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