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Samsung GALAXY S20 ULTRA Detailed Specifications

Build OS Android 10 OS  
UI OneUI 2.5  
Dimensions 166.9 x 76 x 8.8 mm  
Weight 220 g  
SIM Hybrid Dual SIM, Dual Standby, (Nano-SIM)  
Colors Cosmic Grey, Cosmic Black  
Frequency 2G Band SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900  
3G Band HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100  
4G Band LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)  
Processor CPU Octa-core (2 x 2.73 GHz Mongoose M5 & 2 x 2.60 GHz Cortex-A76 + 4 x 2.0 GHz Cortex-A55)  
Chipset Exynos 990 (7 nm+)  
GPU Mali-G77 MP11  
Display Technology Dynamic AMOLED capacitive touchscreen, 16M colors, Multitouch  
Size 6.9 Inches  
Resolution 1440 x 3200 Pixels (~509 PPI)  
Protection Corning Gorilla Glass 6  
Extra Features HDR10+, Always-on display, 120Hz (up to FHD resolution)  
Memory Built-in 128GB Built-in, 12GB RAM, UFS 3.0  
Card microSD Card, (supports up to 1TB)  
Camera Main Quad Camera: 108 MP, f/1.8, 26mm (wide), PDAF, OIS Periscope + 48 MP, f/3.6, 102mm (telephoto), 1/2", PDAF, OIS, 10x hybrid optical zoom + 12 MP, f/2.2, 13mm (ultrawide), AF, Super Steady video + 0.3 MP, TOF 3D, (depth), LED Flash  
Features Geo-tagging, touch focus, face/smile detection, Auto HDR, panorama, Video (3240p@30fps, 2160p@30/60fps, 1080p@30/60/240fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS)  
Front Dual 40 MP, f/2.2, 26mm (wide), PDAF, Dual video call, Auto-HDR, Video (2160p@30/60fps, 1080p@30fps)  
Connectivity WLAN Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot  
Bluetooth v5.0 with A2DP, LE, apt-X  
GPS Yes + A-GPS support & Glonass, BDS, GALILEO  
USB 3.2, Type-C 1.0 reversible connector  
NFC Yes  
Data GPRS, Edge, 3G (HSPA 42.2/5.76 Mbps), 4G LTE-A (7CA) Cat20 2000/200 Mbps  
Features Sensors Accelerometer, Barometer, Compass, Fingerprint (under display, ultrasonic), Gyro, Proximity, SpO2  
Audio 3.5mm Audio Jack, MP4/DivX/XviD/WMV/H.265 player, MP3/WAV/WMA/eAAC+/FLAC player, Speaker Phone  
Browser HTML5  
Messaging SMS(threaded view), MMS, Email, Push Mail, IM  
Games Built-in + Downloadable  
Torch Yes  
Extra Glass front + Gorilla Glass 6), glass back + Gorilla Glass 6), metal frame , Active noise cancellation with dedicated mic, ANT+, Bixby natural language commands and dictation, Samsung DeX (desktop experience support), Samsung Pay (Visa, MasterCard certified), IP68 dust/water resistant (up to 1.5m for 30 mins), Document viewer, Photo/video editor  
Battery Capacity (Li-Po Non removable), 5000 mAh  
Talktime up to 25 hrs  
- Fast battery charging 45W: 100% in 74 min, USB Power Delivery 3.0, Fast Qi/PMA wireless charging 15W, Power bank/Reverse wireless charging 9W  

Download Samsung GALAXY S20 ULTRA SM-G988B - ARO - G988BXXSNHYB1

Download the firmware flash file GALAXY S20 ULTRA with the code SM-G988B. Samsung's latest firmware for the region with CSC code is Ar flag  ARO (ARO - Argentina). This firmware PDA version is G988BXXSNHYB1, and the Android version is T (Android 13). This firmware file size is 6.28 GB. Please make sure the Galaxy model code is correct. You can check the model code on your Phone, Setting - About, Download mode, or you can find it by flipping your phone or among the things you found in the box.

This firmware is official from the Samsung Cloud Server. Of course, we recommend using official Samsung tools like Samsung Smart Switch or Samsung Kies. Samfirms.com will not be responsible for any damage caused by using the files on this website.

Samsung Firmware Details & Specifications

Device Name

GALAXY S20 ULTRA

Model Number

SM-G988B

Product Brand

SAMSUNG

Android OS

T (Android 13)

AP Version (PDA)

G988BXXSNHYB1

CSC Version

G988BOWONHXL1

CSC Country Code

argentina flag ARO (Argentina)

Binary Level (BIT/U)

N

Build Date

20250319221411

File Size

6.28 GB

Download Official Samsung Firmware: This firmware package includes the latest Android OS update, security patches, and system improvements for GALAXY S20 ULTRA model SM-G988B. Compatible with CSC code ARO region. Flash using Odin tool for Samsung devices. Always backup your data before updating firmware.

How to flash Samsung SM-G988B/GALAXY S20 ULTRA firmware

  1. Enter Download Mode: Power off your device, then press Volume Down + Power + Home (or Volume Down + Power for newer devices). Confirm with Volume Up.

  2. Open Odin: Run Odin3 v3.13.1 as admin on your PC.

  3. Connect Device: Plug your device into the PC via USB. Odin should show a blue COM port.

  4. Load Firmware: Click AP/PDA and select your firmware file.

  5. Start Flashing: Ensure Auto Reboot and F. Reset Time are checked, then hit Start.

  6. Wait: A PASS! message means success. Your device will reboot automatically.

Tips and Precautions

Before attempting to flash your Samsung firmware, make sure you:

  • Make sure Samsung USB Drivers are installed.
  • Extract the firmware using WinRAR or 7-Zip.
  • Have a backup of your device's data, as flashing firmware can erase all data.
  • Follow the instructions carefully, as any mistakes can cause issues with your device.

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