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Samsung SM-S918U User Manual

Samsung SM-S918U
118 pages
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www.samsung.com
REPAIR GUIDE
SM-S918B
SM-S918B/DS
SM-S918U
SM-S918U1
English. Rev.1.0
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Samsung SM-S918U Specifications

General IconGeneral
ModelSM-S918U
Network TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5G
Announced2023, February 01
StatusAvailable. Released 2023, February 17
Weight234 g (8.25 oz)
BuildGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
SIMNano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
Display Resolution1440 x 3088 pixels (~500 ppi density)
ProtectionCorning Gorilla Glass Victus 2
OSAndroid 13, One UI 5.1
ChipsetQualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPUOcta-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPUAdreno 740
Internal Memory256GB 8GB RAM, 512GB 12GB RAM, 1TB 12GB RAM
Main Camera FeaturesLED flash, auto-HDR, panorama
Main Camera Video8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
Selfie Camera FeaturesDual video call, Auto-HDR
Selfie Camera Video4K@30/60fps, 1080p@30fps
LoudspeakerYes, with stereo speakers
3.5mm jackNo
Bluetooth5.3, A2DP, LE
PositioningGPS, GLONASS, BDS, GALILEO
NFCYes
RadioNo
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
BatteryLi-Ion 5000 mAh, non-removable
Water ResistanceIP68 dust/water resistant (up to 1.5m for 30 min)
5G SupportYes
Display TypeDynamic AMOLED 2X
Display Size6.8 inches
Selfie Camera12 MP, f/2.2, 26mm (wide)
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
USBUSB Type-C, OTG
Charging15W wireless (Qi/PMA), 4.5W reverse wireless

Summary

Usage Notices

Precautions for Repair

Guidelines and warnings for performing repairs to prevent damage and injury.

ESD (Electrostatic Discharge) Precautions

Measures to prevent damage from static electricity during device repair.

Software Update

Updating Software through FOTA

Procedure for updating device software wirelessly over the air.

Software Update Failure

Troubleshooting steps if a software update fails or is interrupted.

Updating Software through Smart Switch

Guide to updating device software using Samsung's Smart Switch PC application.

Recovering from a Software Update Failure

Steps to recover the device after a failed software update using factory reset.

Quality Test

Calibrations

Calibrations

Overview of the calibration process required after component replacement for optimal performance.

Optical Fingerprint Sensor Calibration

Detailed steps for calibrating the optical fingerprint sensor after screen replacement.

Resetting the Battery Cycle Count

Procedure for resetting the battery cycle count after battery replacement.

Range Sensor Calibration

Guide to calibrating range sensors after replacing specific components like screens or batteries.

Touch Screen Panel Calibration

Instructions for calibrating the touch screen panel for accurate touch input.

Speaker Calibration

Steps to calibrate the speaker module to ensure optimal audio performance.

Under-display Camera Calibration (Fold Models Only)

Procedure for calibrating the under-display camera on foldable devices.

Digital Hall Sensor Calibration (Fold and Flip Models Only)

Instructions for calibrating the digital hall sensor on foldable devices.

Disassembly and Assembly

Reassembly for Replacement

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