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Downgrade WT19i from 4.0.4 to 2.3

Message 1 of 2
Message 1 of 2

Downgrade WT19i from 4.0.4 to 2.3

How do i downgrade my live with walkman from android 4.0.4 to 2.3?

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Message 2 of 2

Re: Downgrade WT19i from 4.0.4 to 2.3

Hello vivekurade

To keep your warranty you must send the unit to your local service center for servicing.

Please contact your local Sony Mobile support line for information on sending the unit in for servicing.

Other options include reinstalling the software

For more info please visit:

Hope this helps.