> For the complete documentation index, see [llms.txt](https://help.tillit.cloud/tillit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tillit.cloud/tillit/knowledge-base/mobile/unable-to-enter-negative-numbers.md).

# Unable to enter Negative Numbers

Some Android devices may encounter issues with input for negative numbers due to a lack of a negative sign appearing on the devices default keyboard. This commonly effects Samsung devices which use a default Samsung Keyboard. To resolve this, we recommend installing the Gboard keyboard app from the Google Play Store ([find here](https://play.google.com/store/apps/details?id=com.google.android.inputmethod.latin)). Upon installing, you will need to select the Gboard keyboard as your default input method.

<figure><img src="/files/P5Dhv6SG1PO2lcQNQgKF" alt=""><figcaption><p>Example of the Samsung Keyboard which does not show negative symbol</p></figcaption></figure>

<figure><img src="/files/Dxg1ZMFYT6DWqdRIo4I3" alt=""><figcaption><p>Examle of the Gboard Keyboard when installed</p></figcaption></figure>