# Factory reset Starling 2

Source: https://forum.modalai.com/topic/4195/factory-reset-starling-2
Category: VOXL SDK and Software (https://forum.modalai.com/category/47/voxl-sdk-and-software)
Tags: voxl-sdk
Posted: 2025-02-19 21:29:25 UTC by LR
Replies: 1 · Views: 542

## LR · 2025-02-19 21:29:25 UTC

I have a Starling 2 Max with SDK 1.3.5. I have recently tried to install opencv to do some object detection with aruco markers but I believe there was some incompatibility issues and now the qvio doesn't work. I was thinking on doing a factory reset and I was wondering how can I do it and what are the calibration and configuration file I should copy to have the system behaving as before.

## Reply by tom (ModalAI staff) · 2025-02-19 21:39:20 UTC

@LR I would recommend upgrading to the newly released SDK 1.4.1 from downloads.modalai.com

Simply, download, untar, and run `./install.sh`

It'll retain any important calibration files and will re-configure the drone based off the SKU