Samsung, poised to launch the Galaxy S25 series later this month, continues to prioritize user security by rolling out essential updates. The South Korean brand has now released the highly anticipated update for one of its popular smartphones.
Samsung Releases January 2025 Update for Galaxy Z Flip 4
The latest recipient of Samsung’s January 2025 update is the Galaxy Z Flip 4. The patch, carrying build number F721USQS7GXLF, is currently available for models in the United States. However, it is expected to roll out to more regions in the coming days. In addition to addressing security vulnerabilities, the update is designed to provide a more stable user experience.
If you haven’t received an automatic update notification, you can manually update your device by navigating to Settings > Software Update > Download and Install. Should the update still not appear, it may not yet be available in your region, and you may need to wait a little longer.
Here’s a quick rundown of the improvements brought by the latest update:
| Feature | Details |
|---|---|
| Network | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Body | Dimensions: Open: 165.2 x 71.9 x 6.9 mm; Closed: 84.9 x 71.9 x 15.9–17.1 mm |
| Weight: 187 g | |
| Material: Plastic front (open), Gorilla Glass Victus+ back, aluminum frame | |
| SIM: Nano-SIM + eSIM | |
| Protection: IPX8 water resistance (up to 1.5m for 30 minutes) and armored aluminum frame | |
| Display | Type: Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak brightness) |
| Size: 6.7 inches | |
| Resolution: 1080 x 2640 pixels | |
| Cover Display: Super AMOLED, 1.9 inches, 260 x 512 pixels (Gorilla Glass Victus+) | |
| Platform | OS: Android 12, upgradable to Android 14, One UI 6.1.1 |
| Chipset: Snapdragon 8+ Gen 1 (4 nm) | |
| CPU: Octa-core | |
| GPU: Adreno 730 | |
| Memory | Card Slot: None |
| Internal: 128GB/8GB RAM, 256GB/8GB RAM, 512GB/8GB RAM (UFS 3.1) | |
| Main Camera | Dual: 12 MP (wide) + 12 MP (ultra-wide) |
| Video: 4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+ | |
| Front Camera | Single: 10 MP |
| Video: 4K@30fps | |
| Audio | Speakers: Stereo |
| 3.5mm Jack: No | |
| Quality: 32-bit/384kHz audio, tuned by AKG | |
| Connectivity | Wi-Fi: Wi-Fi 6, dual-band |
| Bluetooth: 5.2 | |
| GPS: GPS, GLONASS, GALILEO, BDS | |
| NFC: Yes | |
| USB: USB-C 2.0, OTG | |
| Sensors | Side-mounted fingerprint reader, accelerometer, gyroscope, proximity sensor, compass, barometer |
| Battery | Type: Li-Po 3700 mAh |
| Charging: 25W wired (50% in 30 minutes), 15W wireless, 4.5W reverse wireless | |
| Colors | Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red |
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