
Tablet · Samsung
Tab S3 9.7
Samsung Galaxy Tab S3 9.7 Hardware Overview and User Profile The Samsung Galaxy Tab S3 9.7 (featuring model numbers SM T820 for Wi Fi and SM T825 for LTE variants) introduced a sleek aesthetic with its dual glass design, high resolution 9.7 inch Super AMOLED screen, quad AKG speakers, and bundled S Pen support. Designed for content creators, digital artists, students, and professionals who demand vivid color output and direct stylus input, this tablet remains a capable workhorse years after its initial release. However, the combination of a high density internal layout, ultra thin bezels, and…
DIY guides
Fix this device step by step
Screen Replacement
Samsung Tab S3 9.7 Screen Replacement Repair Guide
INTERMEDIATE · ~35 min
Battery Replacement
Samsung Tab S3 9.7 Battery Replacement Repair Guide
INTERMEDIATE · ~58 min
Charging Port Repair
Samsung Tab S3 9.7 Charging Port Repair Repair Guide
INTERMEDIATE · ~57 min
Rear Camera Repair
Samsung Tab S3 9.7 Rear Camera Repair Repair Guide
INTERMEDIATE · ~60 min
Rear Camera Lens Repair
Samsung Tab S3 9.7 Rear Camera Lens Repair Repair Guide
INTERMEDIATE · ~30 min
Front Camera Repair
Samsung Tab S3 9.7 Front Camera Repair Repair Guide
INTERMEDIATE · ~45 min
Speaker Repair
Samsung Tab S3 9.7 Speaker Repair Repair Guide
INTERMEDIATE · ~39 min
Home Button Repair
Samsung Tab S3 9.7 Home Button Repair Repair Guide
INTERMEDIATE · ~49 min
Volume Button Repair
Volume Button Repair Guide for Tab S3 9.7
INTERMEDIATE · ~41 min
Power Button Repair
Power Button Repair Guide for Tab S3 9.7
INTERMEDIATE · ~37 min
Water Damage Repair
Samsung Tab S3 9.7 Water Damage Repair Repair Guide
ADVANCED · ~75 min
Logic Board Repair
Samsung Tab S3 9.7 Logic Board Repair Repair Guide
EXPERT · ~30 min
S Pen Repair
Samsung Tab S3 9.7 S Pen Repair Repair Guide
ADVANCED · ~42 min
Fingerprint Sensor Repair
Samsung Tab S3 9.7 Fingerprint Sensor Repair Repair Guide
INTERMEDIATE · ~46 min
Common problems
Start from the symptom
Battery Not Charging on Samsung Tablet
Troubleshooting a Samsung Galaxy Tab that will not charge or turn on. Learn how to clean dirty ports, test fast-charging adapters, and determine if your tablet needs a battery or charging port replacement.
Black Screen on Samsung Tablet
If your Samsung tablet screen is pitch black but you still hear notifications or feel vibrations, the fix could be a simple force restart or a display replacement.
Samsung Tablet Will Not Charge
If your Samsung Galaxy Tab refuses to turn on or won't hold a charge, the cause is usually pocket lint in the USB-C port, a dead battery, or a damaged charging assembly. Here is how to safely troubleshoot the power system before seeking repair.
Samsung Tablet Charging Issues
Is your Samsung Galaxy Tab refusing to charge, charging painfully slowly, or showing a moisture error? Troubleshoot cable issues, dirty USB-C ports, and power management faults before scheduling a repair.
Samsung Tablet Not Charging
Is your Samsung Galaxy Tab refusing to charge, stuck on a lightning bolt icon, or charging only at a weird angle? Here is how to diagnose whether it is a bad cable, a clogged USB-C port, or a hardware failure.
Samsung Tablet Wont Turn on
If your Samsung Galaxy Tab refuses to power on, stays stuck on the boot logo, or only displays a faint battery icon, the issue usually ranges from a deep battery discharge to a failed USB-C port or logic board fault.
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