Samsung Galaxy Tab S4 Troubleshooting

Samsung Galaxy Tab S4

What issues are you experiencing?

Internet & Network


Calls & Texts

  • Text messages not sent or received
  • Unfortunately, Messages has stopped
  • Phones calls keep dropping
  • Callers can't hear users


  • No sound and other audio issues
  • Loudspeaker doesn't have any sound
  • Bluetooth headset has no sound
  • Notifications don't play


  • Facebook keeps crashing, not working
  • Twitter closes by itself, not updating
  • Nova Launcher crashes, causes phone to lag
  • Messenger crashes, closes on its own



  • Unable to read mounted SD card
  • Some apps in SD card not working
  • How to free up some storage space
  • Server storage full, unable to write on SD card

Recent Guides

What to do if your Samsung Galaxy Tab S4 has a screen flickering issue

By Harjie Hisona | June 2, 2019

Depending on how the flickering started, it could be a minor issue caused by some apps or glitches in the system or it could be a serious hardware problem. If your new Samsung Galaxy Tab S4 got dropped and then this problem started, then it could be the latter but if it started without apparent

How to fix Galaxy Tab S4 won’t charge issue

By Harvey | June 1, 2019

Hello Android fans! This post will tell you what to do if your Galaxy Tab S4 has decided to stop charging for some reason. Before we proceed, we want to remind you that if you are looking for solutions to your own #Android issue, you can contact us by using the link provided at the bottom

How to hard reset on Galaxy Tab S4

By Harvey | June 1, 2019

Hard reset, also known as factory reset or master reset, is one of the effective solutions you can use to fix your Galaxy Tab S4. By doing a hard reset, you are effectively returning all software settings to their defaults. Depending on the issue, this may or may not eliminate software bugs. Prior to doing

How to fix Galaxy Tab S4 slow wifi issue

By Harvey | June 1, 2019

Dealing with slow wifi is one of the most frustrating issues to fix. In this troubleshooting article, we show you the ways to fix slow wifi problem on Galaxy Tab S4. Before we proceed, we want to remind you that if you are looking for solutions to your own #Android issue, you can contact us by

Samsung Galaxy Tab S4 can no longer connect to Wifi

By Harjie Hisona | June 1, 2019

The Samsung Galaxy Tab S4 is the company’s most recent Android tablet and it’s packed with really impressive hardware specs. It should work without a hitch but no matter how good the device is, it’s not perfect. There would always come a time wherein issues may occur from time to time. Among the most common

How to set up Iris Recognition (Iris Scanner) on Galaxy Tab S4

By Harvey | June 1, 2019

With Galaxy Tab S4, Samsung has intentionally shied away from fingerprint unlock and instead replaced it with Iris Unlock and Facial Recognition. In this short tutorial, we show you how to prepare your device to recognize your Iris to unlock it. In order to set up Iris Recognition properly, make sure that you are in



  • 4GB RAM
  • 64/256GB ROM
  • microSD, up to 512 GB (dedicated slot)


  • Android 8.1 (Oreo)
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo)
  • Adreno 540


  • comes with a loudspeaker
  • stereo speakers (4 speakers)
  • 3.5mm jack
  • Active noise cancellation with dedicated mic
  • Speakers tuned by AKG/HARMAN
  • Dolby Atmos sound

Battery Life

  • Non-removable Li-Po 7300 mAh battery
  • Up to 36 hours talk time (approx.)
  • Up to 140 hours music play (approx.)


  • Super AMOLED capacitive touchscreen, 16M colors
  • 10.5 inches, 321.9 cm2 (~78.6% screen-to-body ratio)
  • 1600 x 2560 pixels, 16:10 ratio (~287 ppi density)
  • Supports multitouch


  • Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
  • Bluetooth v5.0, A2DP, LE
  • comes with A-GPS, GLONASS, BDS, GALILEO
  • 3.1, Type-C 1.0 reversible connector; magnetic connector



  • Dimensions: 249.3 x 164.3 x 7.1 mm (9.81 x 6.47 x 0.28 in)
  • Weight: 482g (Wi-Fi), 483g (LTE) (1.06 lb)
  • Corning Gorilla Glass 5 back panel
  • Nano-SIM
  • Stylus