Samsung GT-I8580
Samsung GT-I8580 is a Samsung firmware file listed under Samsung, distributed as I8580UBUANB1_I8580UUBANB1_COO.zip with a download size of 1016 MB. It was published on June 16, 2026. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About Samsung GT-I8580
Looking for the official stock firmware for your Samsung GT-I8580? You're in the right place. Below is the original Samsung flash file you need to restore your device, whether you're fixing a software issue or starting fresh. It fixes random reboots, crashing apps, a phone stuck on the splash screen, or a botched OTA update, and removes leftover bloat by returning the Samsung GT-I8580 to factory condition. File Name: I8580UBUANB1_I8580UUBANB1_COO.zip File Size: 1016 MB Before flashing, back up your data (the process wipes the device), charge above 50 percent, and install the correct USB drivers on your computer. Once installed, your Samsung GT-I8580 should boot up like new. Use the right file for your exact model and don't interrupt the process.
File Details
| File name | Samsung GT-I8580 |
|---|---|
| Package | I8580UBUANB1_I8580UUBANB1_COO.zip |
| Brand / Platform | Samsung |
| Category | Samsung |
| File size | 1016 MB |
| Date added | June 16, 2026 |
| Price | Free |
How to use this file
- Confirm Samsung GT-I8580 matches your exact device model and that it is intended for Samsung hardware.
- Back up your personal data, as flashing firmware can erase the device.
- Download the file (1016 MB) using the button above.
- Use the appropriate flashing tool for your platform and follow the on-screen steps.
- Keep the device charged and connected until the process completes.
Frequently asked questions
Is Samsung GT-I8580 free to download?
Yes, Samsung GT-I8580 can be downloaded free of charge from this page.
How large is the download?
The Samsung GT-I8580 package is 1016 MB.
Which devices is this firmware for?
This file is intended for Samsung devices. Always confirm it matches your specific model before flashing.