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Originally Posted by Big D5
if you are not able to data roam than you need to update your PRL any PRL after 20224 will get you data roaming. Just search for how to update your PRL in this forum and you will find all you need. To check what PRL you have go to the phone dial screen and dial ##786#
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Yes I have
20224 and I found a site
http://www.corolada.com/prl/
but How do I install that..