Xperia Arc Update problem

[#1]

Why i can't still update my xperia arc LT5i to ICS? PCC always encounter an error w/o an explanation.

pls enlighten me. tnxs.

[Uliwooly]

do you get the same error with SUS?

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[#3]

can i still update even if my boot loader is unlock?

[Uliwooly]

no, you need to lock your bootloader

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[Uliwooly]

How to manually update 2011 Xperias to android 4.0.4 build number 4.1.B.0.431

http://talk.sonymobile.com/thread/38251

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[#6]

Uli how?

[Uliwooly · Accepted solution]

http://forum.xda-developers.com/showthread.php?t=1324703

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[#8]

okay ill try ill keep you posted.. tnx

[#9]

uli got it. thank you very much for the help ....

[Uliwooly]

did it work? do you have 4.0.4 now?

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