Update htdocs/pages/howtos/teracube-2e-update.md,...

## Requirements

* A backup of your phone's important data on an external storage device (optional, but recommended).

* A phone with at least 50% charge.

* A computer with `adb` installed. [How to setup adb?](https://doc.e.foundation/pages/install-adb)

* A functional data cable to connect your phone to your computer (A charging only cable won't work).

* Download all the files mentioned in the download section.

## Downloads

* 2e stable -

* 2e dev -

## Updating /e/ via recovery

1. Download the OTA with the hotfix (See downloads section).

1. Reboot into recovery mode:

   * With the device powered off, hold `Volume Up + Power` and then select the recovery option by navigating using `Volume Up` and `Volume Down` to select in the "Select Boot Mode" menu

1. Sideload the /e/ .zip package:

   * On your phone, select “Apply Update”, then “Apply from ADB” to begin sideload.

   * On your computer, sideload the package using: `adb sideload <path to OTA zip file>`.

   > **NOTE**: Normally, adb will report `Total xfer: 1.00x`, but in some cases, even if the process succeeds the output will stop at 47% and report `adb: failed to read command: Success`. In some cases, it will report `adb: failed to read command: No error` or `adb: failed to read command: Undefined error: 0` which is also fine.

1. Once you have installed everything successfully, click the back arrow in the top left of the screen or swipe back as the android gesture, then select “Reboot system now”.

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layout: page

title: How to Update Teracube to v1.1 using ADB

permalink: /support-topics/teracube-2e-update

toc: true

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{% tf pages/howtos/teracube-2e-update.md %}