Touchscreen won’t work on Galaxy S7 device. There are several reasons for Samsung galaxy S7 and galaxy S7 edge touchscreen not working including software bug, fell in water and suddenly freeze galaxy S7 and touch screen unresponsive. When this types of issue happened, galaxy S7 screen looks black and touch screen unresponsive. To fix Samsung galaxy S7 touchscreen not working, replace screen or try below listed various methods.
Sometimes also problem of Samsung galaxy touchscreen is not sensitive or doesn’t work perfectly. You can fix this issue to factory reset or clear cache partition on Samsung galaxy S7 and galaxy S7 edge device. Follow below given methods to fix Samsung galaxy S7 touchscreen not working.
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How to fix Samsung galaxy S7 touchscreen not working
1st Method: Factory data reset Samsung galaxy S7 & S7 edge if phone is switch on
Step 1: Go to “Settings”
Step 2: Under personal section, Tap on “backup & reset”
You can see various options here.
Step 3: Tap on “Factory data reset”
Step 4: Tap on “Reset phone”
If set Pattern lock or PIN or Password or Fingerprint in your galaxy S7 & S7 edge device, confirm it to unlock your device. Before delete all data, back up your android device data safely.
Step 5: Tap “Erase everything”
It will delete all your personal information, Samsung account, Google account, music, photos, downloaded apps and other data from your device.
2nd Method: Clear cache partition Samsung galaxy S7 to fix Samsung galaxy S7 touchscreen not working
Step 1: Turn off your Samsung galaxy S7 & S7 edge phone
Step 2: Press & hold the volume up button, home button and power button at the same time until the galaxy S7 turn on.
You can see the Android system recovery option on your device screen. By default “Start” button view on your phone.
Step 3: Press the volume down button until you see recovery mode
Step 4: Press the power button to restart in recovery mode
You can see above given screen of android robot with red exclamation mark on screen.
Step 5: Press volume buttons to scroll to wipe data / factory reset, press the power button to select it.
You can show this message: Wipe cache?
Step 6: To confirm, use volume buttons to scroll to Yes and press the power button to select it.
Clearing the cache data may take few minutes.
Step 7: Use the volume buttons to scroll to reboot system now, press the power button to select it.
That’s all. I hope this tutorial help you to fix Samsung galaxy S7 touchscreen not working problem. If you have any questions or comments, leave your feedback in below comment section.