diff --git a/_sony/sonyxperiaxa2ultra.markdown b/_sony/sonyxperiaxa2ultra.markdown
index 019436a..31506c4 100644
--- a/_sony/sonyxperiaxa2ultra.markdown
+++ b/_sony/sonyxperiaxa2ultra.markdown
@@ -21,7 +21,7 @@
 Download the latest zip and install the zip using TWRP.
 
 If you do not already have TWRP installed:
-Download both the img and the zip. You will need to have fastboot binaries and the correct drivers installed. Power off your device completely. Hold volume down and turn on the device. Your device should now be in the bootloader. Connect the device to your PC. Open a command window and run the following command from the proper location:
+Download both the img and the zip. You will need to have fastboot binaries and the correct drivers installed. Power off your device completely. Hold volume up and turn on the device. Your device should now be in the bootloader. Connect the device to your PC. Open a command window and run the following command from the proper location:
 
 fastboot boot path/to/twrp.img