October 2019 firmware update for Surface Pro 7 and Surface Laptop 3 improves battery life
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Microsoft has pushed the October 2019 firmware update to Surface Laptop 3(for both Intel and AMD), Surface Pro 7. The firmware update brings improvement in battery life, integration between services and so much more.
Surface Pro 7 firmware update
| Surface – Firmware – 14.42.139.0 | Surface System Aggregator– Firmware
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| Surface – System – 5.80.139.0 | Surface Integration – System devices
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| Surface – System – 21.25.139.0 | Surface Integration Service Device – System devices
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| Realtek Semiconductor Corp. – MEDIA – 6.0.8778.2 | Realtek High Definition Audio(SST)– Sound, video and game controller
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| Realtek Semiconductor Corp. – Extension – 6.0.8778.2 | Realtek Device Extension
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Surface Laptop 3 firmware update(Intel Processor)
| Surface – System – 19.53.139.0 | Surface System Aggregator– Firmware
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| Surface – System – 5.80.139.0 | Surface Integration Service Device – System devices
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| Surface – Firmware – 14.39.139.0 | Surface Integration – System devices
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| Intel Corporation – Extension – 25.20.100.7101 | Intel(R) Iris(R) Plus Graphics – Display adapters
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Surface Laptop 3 firmware update(AMD Processor)
| Surface – Firmware – 16.16.139.0 | Surface System Aggregator– Firmware
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| Surface – System – 18.47.139.0 | Surface Integration – System devices
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| Surface – System – 5.80.139.0 | Surface Integration Service Device – System devices
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| Surface – System – 2.42.139.0 | Surface Hot Plug – System devices
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| Surface – HIDClass – 2.46.139.0 | Surface Hid Mini Driver – Human interface devices
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via WBI
