Well, Nikon usually does this, but this is the first time I have noticed that Canon is updating its older generation of compact cameras. The latest firmware update for the Canon PowerShot G7 X Mark III and Canon PowerShot SX740 HS actually addresses a long-term user request for enhancing the performance. And obviously, these updates, which have been made to the SX740 and Canon G7 X III are not minor ones. The update is an attempt to make these cameras more relevant in today’s hybrid shooting landscape. If you’re a vlogger, travel photographer, or casual shooter holding onto these gems, this is the upgrade you’ve been waiting for.
So, let’s explore what’s new and what changes have been made with the latest set of firmware updates.
Why These Firmware Updates Matter in 2025
Canon PowerShot G7 X Mark III was announced back in 2019, and the Canon SX740 HS camera was announced in 2018, so obviously, they are not new, and more than 6 to 7 years have passed since their announcement. But still, they are very popular, and the demand is so high that they are right now being sold at 2X to 3X more price than their original price, since Canon had stopped manufacturing these compacts a while ago.
But the good thing is that recently Canon has restored the manufacturing of both the compacts, and very soon we will have them in stock at a normal price tag.
And the most interesting part is, despite the old announcement, the G7 X Mark III camera uses a 1-inch stacked CMOS sensor and 4K video recording capabilities with a very user-friendly display screen and built-in microphone input for clear audio. So, it is still one of the best and perfect cameras for content creators who love to have a dedicated compact camera for content creation and are not interested in investing in system cameras. Other than that, we also have the Canon SX740 HS packs a punch with 40x optical zoom and 4K recording in a pocketable body, ideal for travel adventures.
But as battery tech advances, users demand better options. Enter Canon’s latest firmware: support for the NB-15L Battery Pack, a higher-capacity alternative to the standard NB-13L. This isn’t just about longer shoots; it’s about future-proofing these cameras amid rumors of successors like the teased G7 X Mark IV and SX750 HS (as covered on The New Camera).
Breaking Down the Canon PowerShot G7 X Mark III Firmware Update
Key Changes in Version 1.4.0
- NB-15L Battery Pack Support: The headline feature. Swap in the NB-15L for extended runtime during 4K streams or burst shooting. No more mid-vlog battery swaps—essential for content creators.
- Improved Compatibility: Updating the core software to make it flawless and get connected with Canon’s ecosystem, including updated Camera Connect app features for wireless transfers.
How to Download and Install:
- Head to Canon’s official support page: Firmware Notice – PowerShot G7 X Mark III Version 1.4.0.
- Download the file to your computer’s SD card reader (ensure your card is formatted in-camera).
- Insert the card, power on the camera, and follow the on-screen prompts. Backup your settings first!
For more on why the G7 X Mark III remains a 2025 must-buy, check The New Camera’s back-in-stock guide, highlighting its limited production run and renewed availability.
Canon PowerShot SX740 HS Firmware Update: Zoom into Stability
Key Changes in Version 1.3.4
- NB-15L Battery Pack Support: Like its sibling, the SX740 HS now embraces the higher-capacity battery,
- Enhanced System Stability: Canon fixed minor glitches, flawlessly compatible with the new addition of the app
Installation Tips:
- Download from: Firmware Notice – PowerShot SX740 HS Version 1.4.3.
- Prep your SD card and camera as above. Test the battery swap post-update for peace of mind.
Dive deeper into its enduring appeal with The New Camera’s Amazon stock alert, calling it a “last chance” for this zoom beast before potential successors.
Final Thoughts: Upgrade Your Canon Classics Today
Canon’s firmware updates for PowerShot G7 X Mark III and SX740 HS prove that great cameras only get better with age. The NB-15L support actually extends their lifespan, and the latest updates making them more stable. If you’re eyeing a restock or just dusting off your kit, now’s the time—grab the downloads and hit record.
For the latest on Canon’s compact lineup, including potential Mark IV announcements, bookmark The New Camera and SX740 HS tags. What’s your favorite feature on these cameras? Drop a comment below—we’d love to hear!
Sources: Canon Rumors, The New Camera, Canon Support (November 2025).
Keywords: Canon G7 X Mark III firmware update 2025, SX740 HS battery support, Canon compact camera updates, best travel cameras 2025, G7X Mark III restock.
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