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Forum > Sony Ericsson / Sony > Software, Firmware and Drivers > US Newbie Questions

Author US Newbie Questions
krdu
T68 gold
Joined: Oct 16, 2005
Posts: 3
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Posted: 2005-10-17 03:18
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I am about to buy a 750I from a US seller. It is used, "unlocked," and "set up for T-Mobile." I am sure that it does not have the latest firmware which I assume is RN035. My area has Cingular 1900MhZ service.

1. Will it work on Cingular?

2. Why not?

3. Do I need to unbrand it? If so, how?

4. How do I install the latest firmeare?

5. I went to SEUS and under country "US" I could find the W800 but not the K750, K750I, or D750. But the UK site did have the K750I. Why? Can I use the UK files in the US? How?

I am sorry if I am asking questions answered elsewhere. I have been looking around for two days and found the answers to many questions but not these.
Kryptik
X1 Black
Joined: Jun 24, 2005
Posts: > 500
From: Port Elizabeth, S.Africa
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Posted: 2005-10-17 05:41
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Welcome to Esato. I haven't the foggiest answer for you, but i'm positive you'll find replies in this thread to your questions.

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