✅ Verified Official ROM
🔒 Scanned for Malware
📥 Direct Download
🆓 100% Free
Download the official Samsung Galaxy S20 Ultra SM-G988U firmware (Stock ROM) to fix software issues and restore your device. This package contains the Flashing Utility, USB Driver, and visual instructions. File Size: 5 GB.
Download Samsung Galaxy S20 Ultra SM-G988U Flash File
| 📄 Package Name | SM-G988U_G988USQU1ATCH_G988UOYN1ATCH_SPR_5File(Flash-Files.Net).zip |
| 📱 Model Number | Samsung Galaxy S20 Ultra SM-G988U |
| ⚙️ Android Version | 10 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 5 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQS1CTL1_G988UOYN1CTL1_BST_5file(Flash-Files.Net).zip |
| ⚙️ OS | 11 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQS1CTL1_G988UOYN1CTL1_XAS_5file(Flash-Files.Net).zip |
| ⚙️ OS | 11 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQU1DUB7_G988UOYN1DUB7_VZW_5file(Flash-Files.Net).zip |
| ⚙️ OS | 11 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQU1CTLB_G988UOYN1CTLB_TMB_5file(Flash-Files.Net).zip |
| ⚙️ OS | 11 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQU1DUB5_G988UOYN1DUB5_CHA_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 11 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQU1CUA4_G988UOYN1CUA4_SPR_5file(Flash-Files.Net).zip |
| ⚙️ OS | 11 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQU1DUB5_G988UOYN1DUB5_CCT_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 11 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQU1DUB5_G988UOYN1DUB5_USC_5file(Flash-Files.Net).zip |
| ⚙️ OS | 11 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQU7HWJ3_G988UOYN7HWJ3_LLA_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQU5HWF5_G988UOYN5HWF5_SPR_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.92 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQS6HWG2_G988UOYN6HWG2_SPR_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.92 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQU6HWH9_G988UOYN6HWH9_TMB_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQU6HWH9_G988UOYN6HWH9_ATT_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.96 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQU6HWH9_G988UOYN6HWH9_USC_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.93 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQU6HWH9_G988UOYN6HWH9_VZW_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 7.07 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQS7HWI1_G988UOYN7HWI1_TMB_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQS7HWI1_G988UOYN7HWI1_USC_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6.93 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQS7HWJ1_G988UOYN7HWJ1_VZW_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 7.07 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQS7HWJ1_G988UOYN7HWJ1_ATT_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQS7HWJ1_G988UOYN7HWJ1_SPR_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQS7HWJ1_G988UOYN7HWJ1_TMB_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQS7HWJ1_G988UOYN7HWJ1_USC_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.93 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQS8HWK1_G988UOYN8HWK1_USC_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6.93 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQS8HWK1_G988UOYN8HWK1_ATT_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQS8HWL1_G988UOYN8HWL1_TMB_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.96 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQS8HXA1_G988UOYN8HXA1_ATT_4file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.96 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQS8HXA1_G988UOYN8HXA1_VZW_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 7.07 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQS8HXC1_G988UOYN8HXC1_USC_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.94 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQSAHXG1_G988UOYNAHXG1_ATT_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQSAHXG1_G988UOYNAHXG1_TMB_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.94 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQSAHXG1_G988UOYNAHXG1_VZW_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 7.07 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQSAHXG1_G988UOYNAHXG1_USC_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6.94 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQSBHXJ3_G988UOYNBHXJ3_ATT_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQSBHXJ3_G988UOYNBHXJ3_CCT_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6.94 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQSBHXJ3_G988UOYNBHXJ3_TMB_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQSBHXJ3_G988UOYNBHXJ3_USC_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.93 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQSCHXL1_G988UOYNCHXL1_USC_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.93 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQSCHYC1_G988UOYNCHYC1_ATT_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.96 GB |
| ⚡ Flash Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQSCHYC1_G988UOYNCHYC1_CCT_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 Size | 6.94 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQSCHYC1_G988UOYNCHYC1_CHA_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.94 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 Package Name | SM-G988U_G988USQSCHYC1_G988UOYNCHYC1_SPR_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQSCHYC1_G988UOYNCHYC1_TMB_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.96 GB |
| ⚡ Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQSCHYC1_G988UOYNCHYC1_VZW_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 7.07 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQSCHYC1_G988UOYNCHYC1_USC_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.93 GB |
| ⚡ Tool | |
| 📥 Download | |
| 📄 File Name | SM-G988U_G988USQSDHYG2_G988UOYNDHYG2_VZW_5file(Flash-Files.Net).zip |
| ⚙️ OS | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 7.07 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 File Name | SM-G988U_G988USQSDHYG2_G988UOYNDHYG2_CHA_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Install Method | Guide How to Flash Firmware |
| 📦 File Size | 6.94 GB |
| ⚡ Flash Tool | |
| 📥 Mirrors | |
| 📄 Package Name | SM-G988U_G988USQSDHYG2_G988UOYNDHYG2_CCT_5file(Flash-Files.Net).zip |
| ⚙️ Android Version | 13 |
| 🔧 Flash Method | Guide How to Flash Firmware |
| 📦 File Size | 6.94 GB |
| ⚡ Tool | |
| 📥 Download | |
🛠️ Essential Tools
How to Flash: Samsung Galaxy S20 Ultra SM-G988U
Follow these steps to install the firmware on your Samsung Galaxy S20 Ultra SM-G988U safely. Make sure your battery is charged.
Step 1: Prepare
Download the firmware and unzip it on your PC. Check that you have the Flash Tool and USB Drivers inside the folder.
Step 2: Install Drivers
Setup the provided USB Drivers to ensure your computer detects the Samsung Galaxy S20 Ultra SM-G988U.
Phase 3: Installation
Launch the Flash Tool, load the firmware file, and plug in your device as instructed. Click "Start" to commence flashing.
Frequently Asked Questions
Is this Samsung Galaxy S20 Ultra SM-G988U firmware official?
Yes, the firmware provided here is 100% official from the manufacturer for Samsung Galaxy S20 Ultra SM-G988U.
Does flashing Samsung Galaxy S20 Ultra SM-G988U delete data?
Yes, flashing Samsung Galaxy S20 Ultra SM-G988U stock firmware typically wipes user data. Please backup your data before proceeding.
What is the Samsung Galaxy S20 Ultra SM-G988U file size?
The Samsung Galaxy S20 Ultra SM-G988U firmware file size is 5 GB. Make sure you have enough storage space.
Are the download links safe?
Yes, all download links provided are 100% safe and scanned for malware. We provide direct links to official firmware files.
⚠️ Important: The Samsung Galaxy S20 Ultra SM-G988U stock ROM shared on this page is officially released. Flashing is done at user's risk. We are not responsible for any damage.
If you face any problem installing Samsung Galaxy S20 Ultra SM-G988U, kindly leave a comment down below.
