Last updated: July 24th, 2026 at 20:13 UTC+02:00
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The latest security fixes 57 security issues.
Reading time: 1 minutes
Abhijeet Mishra / SamMobile
The Galaxy Z Fold 5, Galaxy Z Flip 5, Galaxy Z Fold 4, and Galaxy Z Flip 4 units in South Korea are getting new software updates. These updates bring the July 2026 security patch, which fixes 57 security issues present in the previous firmware, making these devices more secure.
The latest updates carry firmware versions F946NKSS6GZG3, F731NKSS6GZG4, F936NKSS8IZG2, and F721NKSS8IZG2, respectively (via Mohammed Khatri). The brand should release the July 2026 security patch for these devices in other regions over the next few days.
The update for the Galaxy Z Fold 5, Galaxy Z Flip 5, Galaxy Z Fold 4, and the Galaxy Z Flip 4 in other countries should carry firmware versions ending with the same four characters. Once the company makes them available in your region, your phone should automatically notify you about it.
If it doesn’t, you can check for it manually by going to Settings > Software update > Check for updates. While the Galaxy Z Fold 5 and the Galaxy Z Flip 5 are eligible to get Samsung’s next Android skin, One UI 9.0 (Android 17), the Galaxy Z Fold 4 and the Galaxy Z Flip 4 aren’t.
First Samsung device: Galaxy S II
I’m a computer science engineer living in Hyderabad, India, who has a keen interest in automobiles and consumer electronics. My journalism career kicked off in 2017 with MySmartPrice where I wrote news, features, buying guides, and explanatory articles about technology among other things, and reviewed many products, including smartphones, tablets, laptops, PC components, smartwatches, audio devices, wearables, and smart home products. Since then, I have worked for 91Mobiles, Apple, and Onsitego, before finally landing on SamMobile.
