How to restart my Galaxy S7 if device appears to be “frozen” or not responding?

Last Update Date : Jan 16. 2018

* Please note, this section is designed to give you basic product troubleshooting information, also refer to your user manual for more information. 




If the device freezes or hangs, you may need to close apps or turn OFF the device and turn it on again. If after restarting the device and it still freezes or is still unresponsive, there are some actions you can try to help correct this issue.


Follow the steps below to try to rectify this issue:

Step 1: Use the Galaxy S7 SMART Manager app to help optimize the device and check for Malware.

(SMART Manager may not be available depending on the region or service provider).

Step 2: Free memory space.

Step 3: Check for Software updates for the device.

Step 4: Check your device in Safe mode.

Step 5: Perform Factory data reset (via Settings) of the device. Before performing the factory data reset, remember to make backup copies of all important data stored in the device.



If you are not able to fix this issue by following instructions as per above, please contact our Customer Care service as per details under and they will organise most appropriate action.




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For all other queries or further technical assistance, please call Samsung Customer Care on 0800 726 786 or Live Chat with our Technical Team online, services are open 24 hours, 7 days."

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