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Acer Extensa 15 EX215-55

Acer Extensa 15 EX215-55

Laptops · Acer

Last checked Mar 24, 2026

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Latest Firmware

Version 1.31

Released 2025-07-24

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Firmware History

1.31
2025-07-24
MSFT Secure Boot Certificate Update
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1.30
2025-02-06
Updates ME firmware
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1.28
2024-07-09
Update security for windows 24H2 refresh plan
Download from Acer

Acer Extensa 15 EX215-55 Firmware Update — Latest Version

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1.27

2024-03-14

Update for HKC panel

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1.26

2024-02-26

Support new battery

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1.25

2024-01-30

Update the patch for the LogoFAIL vulnerabilities

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1.24

2023-09-18

1.Add GPU temperature for discrete GPU on ACER Sense.

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1.22

2023-07-04

1. Add CPPN259N-A touch pad PNP ID. 2. Add COSMX battery workaround.

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1.21

2023-03-31

1. Update dGPU power state setting.

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1.19

2023-03-10

1. Update for Winfi 6E setting.

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1.18

2023-01-30

1. Fix panel flickering screen issue.

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1.16

2022-09-23

1.Add CPPN259N-A touch pad PNP ID.

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1.10

2022-07-22

1. Support 90W adapter for GN20-S7.

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1.08

2022-06-10

1.Add for new touch panel.

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