One-stop Solution to Clear Android System Cache

System cache is not the same as App cache and cannot be detected and deleted the same way. Luckily, with ReiBoot for Android, you can easily clear all of the system cache (temporary files used in application installation, logs and remembered bits from various applications) on your device to boost your slow Android phone/tablet for best performance. Moreover, wiping a corrupted cache can efficiently fix Android boot issues as well.

Step 1: Download and Install ReiBoot for Android

Download ReiBoot for Android and connect your Android device to computer with the USB cable.

connect device

Notes: If your device is connected but unrecognized, please try one of options below:

failed to detect your device

Step 2: Enable USB Debugging

Then follow steps below to enable USB debugging on your device.

For Samsung Galaxy:

samsung usb debugging

General USB debugging setting:

  • For Android 6.0 to newer:
  • enable use deugging 4
  • For Android 4.2 to 5.2:
  • enable use deugging 3
  • For Android 3.0 to 4.1:
  • enable use deugging 2
  • For Android 2.3 or earlier:
  • enable use deugging 1

Notes: If the General USB Debugging Setting not works, please tap More Specific USB Debugging Settings and choose your brand to enable USB debugging.

more usb debugging

Step 3: Choose Feature "One-Click to Clear System Cache"

Select "One-Click to Clear System Cache" after your device ahs enabled USB debugging successfully.

clear system

Step 4: Clear Android System Cache Successfully

Step 4: Wait while cleaning the cached data on your device for a couple seconds and you will see the data has been cleared!

clearing system completely clear data
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