# Firmware Release v1.20

**URL:** https://community.garadget.com/t/firmware-release-v1-20/3506
**Category:** Hardware
**Created:** [January 25, 2018, 2:54am UTC](https://community.garadget.com/t/firmware-release-v1-20/3506 "2018-01-25T02:54:30Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![garadget](https://community.garadget.com/user_avatar/community.garadget.com/garadget/32/34_2.png) [@garadget](https://community.garadget.com/u/garadget)
#### Post date: [January 25, 2018, 6:19pm UTC](https://community.garadget.com/t/firmware-release-v1-20/3506/9 "2018-01-25T18:19:59Z")

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To program locally, you’ll need DFU utility. Here are the [instructions for Mac](https://docs.particle.io/faq/particle-tools/installing-dfu-util/core/#installation-mac). To enter the DFU mode please hold “M” button and without releasing it, click “R” button. Wait for the yellow blinks and then release “M”.

Here’s the [link for system and v1.20 firmware binaries](https://drive.google.com/file/d/1ChfwShUEQE9x9AzRnVhw5UEpf1lefkIs/view?usp=sharing).

Commands to upload are:

> dfu-util -d 2b04:d008 -a 0 -s 0x8020000 -D system-part1-0.6.4-p1.bin  
> dfu-util -d 2b04:d008 -a 0 -s 0x8060000 -D system-part2-0.6.4-p1.bin  
> dfu-util -d 2b04:d006 -a 0 -s 0x80A0000:leave -D garadget-120.bin

If this sound too technical, please PM me for the shipping arrangements.

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