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Forum > Sony Ericsson / Sony > Software, Firmware and Drivers > upgrading k750i

Author upgrading k750i
storm™
T68 gold
Joined: Jul 23, 2005
Posts: 12
PM
Posted: 2005-07-27 11:26
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hello
im having the GPRS o2 problem on my phone, so i need to upgrade it, but when i try to on SEUS i get this error:
There is currently No service for phones belonging to your opererator
My phone is completely unbranded/unlocked.
Thanks
Edward
muppet
P910
Joined: Jan 09, 2005
Posts: 165
From: Auckland, New Zealand
PM, WWW
Posted: 2005-07-27 11:31
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Did you (or someone) unbrand it for you?

Or is it unbranded from the factory?

If the first option, that's probably why.
storm™
T68 gold
Joined: Jul 23, 2005
Posts: 12
PM
Posted: 2005-07-27 11:46
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factory unbranded, i was reading on here that some people had the same problem with k500?
MadBob
K750
Joined: May 07, 2004
Posts: 179
From: Manchester
PM
Posted: 2005-07-27 14:07
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I have O2 K750i (R1002) Unlocked and Unbranded (out of the box) this also cannot be used with SEUS and gives same error so it looks like the problem is that O2 are not allowing updates, I will have to go to CPW to get mine updated when the next FW gets released.
storm™
T68 gold
Joined: Jul 23, 2005
Posts: 12
PM
Posted: 2005-07-27 14:12
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Yeah thats what im going to do....
Why not now? You not got the GPRS Problem?
storm™
T68 gold
Joined: Jul 23, 2005
Posts: 12
PM
Posted: 2005-07-27 18:04
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been to car phone warehouse today , and they havent got the cable yet :| Should be next week.....
MadBob
K750
Joined: May 07, 2004
Posts: 179
From: Manchester
PM
Posted: 2005-08-03 13:23
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Mine is the latest firmware anyway I was only testing to see if it would actually go through the update process and I use it on multiple Sim cards which is why I need it unlocked.
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