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Forum > Sony Ericsson / Sony > Technical > K750i - What is the best way to downgrade software to R1A044?

Author K750i - What is the best way to downgrade software to R1A044?
Scorchio
P1
Joined: Apr 27, 2004
Posts: 305
From: Co. Meath, Ireland
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Posted: 2006-07-12 12:44
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I've done a search and am still not sure if I can do this myself with the cable supplied with the K750i.
The car in front is absolutely unique apart from the one behind it which is exactly the same. Murray Walker
aremaboy
Satio Silver
Joined: Nov 27, 2004
Posts: > 500
From: Malang, Indonesia
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Posted: 2006-07-12 14:05
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Why should you downgrade? K750 R1CA021 is the most stabile firmware ever..
senninha
Xperia X10 Black
Joined: Jan 05, 2003
Posts: > 500
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Posted: 2006-07-12 14:56
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yes you can with the FAR manager. read up on the FAR threads to learn how.
max_wedge
Xperia Neo Black
Joined: Aug 29, 2004
Posts: > 500
From: Australia
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Posted: 2006-07-12 15:00
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Quote:

On 2006-07-12 14:05:00, aremaboy wrote:
Why should you downgrade? K750 R1CA021 is the most stabile firmware ever..



Yes, R1CA021 is fine, no problems. For that matter, R1BC is good too.

If you need old firmware check topsony.com, however they only go back to R1AA.

I'm looking for R1L002 myself, to do some testing with.
Scorchio
P1
Joined: Apr 27, 2004
Posts: 305
From: Co. Meath, Ireland
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Posted: 2006-07-12 16:08
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Thanks all, I need to downgrade due to a problem with a bluetooth carkit.
The car in front is absolutely unique apart from the one behind it which is exactly the same. Murray Walker
QuickShare
P990 no flip
Joined: May 06, 2006
Posts: > 500
From: MYR
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Posted: 2006-07-13 01:15
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i miss my R1BC002
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