1. Ensure that your phone is charged to at least 50%
1. With your phone's screen turned on, long press the `Power button` until a side menu appears.
1. Tap/Click `Power off`.
1. Wait at least 10 seconds after the phone has completely turned `off`.
1. Put in the SD card that was sent to you by Murena.
1. Long press the `Power button` and `Volume up button` together, until some text appears on the screen.
1. 20 to 27 seconds (PENDING)
1. Wait until you see the `/e/ Logo` and a `Recovery menu` below it.
1. From the menu, tap/click on `Apply update`.
1. The menu will now show you some new options to choose from. Here, tap/click `Choose from sdcard1`.
1. Now, the menu will now ask you to select a package. Tap/click on `e-1.4-q-2022...` and wait.
1. After a few seconds, you might see a message that says `Signature verification failed`. Don't worry, you can safely tap/click `Yes` in this case.
1. At this point, the update is being applied. This may take some time. Please do not tap/touch/click or use your phone until you until you are brought back to the `Apply update menu`.
1. When the process is finished, you will be brought back to the `Apply update menu`, but this time there will be some information below it. One of the lines would say `Script succeeded: result was [1.000000]`. This means the update was successful.
1. Now, the phone must be restarted to complete the process. To do so, swipe left in the empty area above the menu (as shown in the video).
1. In the updated menu that appears, tap/click 'Reboot system now', and wait for your device to restart.
1. Congrats! A new version of /e/OS was successfully installed on your Teracube 2e. You can see the updated `Version no.` in your system settings. Have fun with the update!
