Upgrading from 3g to 4g
I was thinking of upgrading my phones Telstra 3G network, and go to Telstra 4G.
Will it work if I just switch sim cards or do I have to upgrade something inside the phone?
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crwdns2930797:0crwdne2930797:0: crwdns2931709:0Upgrading from 3g to 4gcrwdne2931709:0
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oldturkey03
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