НЕИСПРАВНОСТИ PHILIPS

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Software history
Main modifications
Each release contains:

that the channels/preset list is affected after upgrading to a newer
software version. Therefore we recommend to re-install the
channels/presets after completing the software upgrade procedure.

Q581E_0.64.14.18

Q581E_0.64.14.17

Q581E_1.64.14.15

Q581E-0.64.14.14