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  • TimG

    Sony firmware updates: a1, a9III, a7SIII and a7IV

    Sony have announced major firmware upgrades for the a1, a9III, a7SIII and a7IV


    According to the Sony press release, firmware v2.00 for the Sony a1 is perhaps the most extensive. 


    The Sony a7SIII and a7IV are upgraded to v3.00.


    The Sony a9III will be upgraded to v2.00 which is expected to be available from 9 April. However if you live in the USA, availability is from April 9.

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    Be aware, this firmware update for the A1 is on hold while some issues surrounding network connectivity are resolved. 

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