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Initial tutorial for firmware-updating.

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Derek Jamison 2023-01-11 16:54:53 -05:00
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README.md
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@ -4,5 +4,8 @@ I will use this repository for my Flipper Zero projects. The various README.md
Feel free to reach out to me at CodeAllNight@outlook.com with any questions or leave them in the [issues section](https://github.com/jamisonderek/flipper-zero-tutorials/issues) for this project.
## firmware-updating
[tutorial](./firmware/updating/README.md) - The Flipper Zero makes updating the firmware simple and fairly safe. It is easy to build your own firmware as well using the fbt command.
## subghz-protocol-x10-decoder
[project](./subghz/protocols/x10/README.md) - This is a protocol decoder for the Flipper Zero to decode the x10 series of devices when doing a read from the Sub-GHz menu.

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# firmware
The Flipper Zero makes updating the firmware simple and fairly safe. It is easy to build your own firmware as well using the fbt command.
The flipper blog has a great [entry](https://blog.flipperzero.one/new-firmware-update-system/) all about the underlying firmware system, which explains why it is unlikely that you will brick your device.
## Updating firmware via an application
[https://flipperzero.one/update](https://flipperzero.one/update) has links to qFlipper (the PC application) and also to Flipper Mobile App. These applications can be used to easily update the firmware on your flipper.
- Install an SD card.
- If needed, format the SD card
- If your flipper is not at the Flipper Desktop press the BACK button until you are at the Desktop.
- Press the OK button on the flipper to pull up the main menu.
- Choose "Settings" from the menu.
- Choose "Storage" fromthe sub-menu.
- Choose "Format SD card".
- Download & run the application
- Connect to Flipper via bluetooth (or for the PC connect the USB cable)
- On the PC click on the wrench icon & choose "Release" as the dropdown
- Click the "Install" button.
- Click the "Update" button.
- Wait about 3 minutes.
- Your Flipper should say "Firmware update - Success. OK>"
- Click right arrow button on flipper.
- Unplug Flipper from USB port.
Your Flipper is now running the latest Release firmware.
## Building a custom firmware on Windows
You can build a custom firmware for the flipper, which allows you to add additional features to your flipper. Many people have [special firmwares](https://github.com/UberGuidoZ/Flipper/tree/main/Firmware_Options) available on github, which enable additional functionality. Most of these firmwares started with the [official firmware](https://github.com/flipperdevices/flipperzero-firmware)
and create their own [fork](https://github.com/flipperdevices/flipperzero-firmware/network/members) with customizations.
For instructional purposes, we will just use the code from the [official firmware](https://github.com/flipperdevices/flipperzero-firmware).
- Step 1. You need to have GIT tools installed.
NOTE: If you already have GIT installed, you can skip this step.
- Open https://git-scm.com/download/win
- Download the setup program... https://github.com/git-for-windows/git/releases/download/v2.39.0.windows.2/Git-2.39.0.2-64-bit.exe
- Install Git-2.39.0.2-64-bit.exe (you can just accept all the defaults)
- Step 2. You need an command prompt running as administrator.
- In windows search bar type "cmd" (it should find "Command Prompt". click on run as administrator (right click if needed))
- Step 3. Clone the repo.
NOTE: If you have already cloned the repo, you can skip this step.
- In the command prompt type the following commands to recursively clone the official firmware repo:
```
md \repo
cd \repo
git clone --recursive https://github.com/flipperdevices/flipperzero-firmware.git
```
- Step 4. Install the tools.
NOTE: You should only have to do this step once per repo.
- In the command prompt type the following commands to install the firmware toolkit:
```
cd \repo\flipperzero-firmware
fbt.cmd
```
- Step 5. Update your code to the latest version.
NOTE: If you don't want to update your files with what is latest on github, you can skip this step.
- In the command prompt type the following commands to update your local files:
```
cd \repo\flipperzero-firmware
git pull
```
- Step 6. Build the updater package firmware.
- In the command prompt type the following commands to build your firmware:
```
cd \repo\flipperzero-firmware
fbt.cmd updater_package
```
- Hopefully the list line of output should be simiar to the following:
```
2023-01-10 15:09:56,355 [INFO] Use this directory to self-update your Flipper:
dist\f7-D\f7-update-local
```
- Your new firmware files should be at the c:\repo\flipperzero-firmware\dist\f7-D folder.
## Using qFlipper to update with custom firmware
Once you have built your firmware, you should have a file named flipper-z-f7-update-local.tgz
### Method 1:
- Step 1. Launch the qFlipper application.
- Step 2. Connect your flipper via USB cable.
- Step 3. Click "Install from file".
- Step 4. Choose c:\repo\flipperzero-firmware\dist\f7-D\flipper-z-f7-update-local.tgz and click Open.
- Step 5. Click "Install".
- Wait about 3 minutes for the installer.
- Step 6. Your flipper should show "Firmware updated. Success. OK>"
- Step 7. Click "OK"
### Method 2:
This method seems to always work for me.
- Step 1. Launch the qFlipper application.
- Step 2. Connect your flipper via USB cable.
- Step 3. Click on the folder icon in qFlipper.
- Step 4. Open the "SD Card" folder.
- Step 5. Select the "Manifest" file and right click "Delete" then click Delete.
- Step 6. Select the "Update" folder (if it exists) and right click "Delete" then click Delete.
- Step 7. Right click in a blank area and choose "New Folder" and name it "update".
- Step 8. Double click on the "update" folder.
- Step 9. In Windows File Explore open the c:\repo\flipperzero-firmware\dist\f7-D\f7-update-local folder.
- Step 10. Drag the firmware.dfu file from Windows File Explorer into the qFlipper file window.
- Step 11. Drag the remaining files from the c:\repo\flipperzero-firmware\dist\f7-D\f7-update-local folder into the qFlipper file window.
- Step 12. Disconnect the USB cable.
- Step 13. If your flipper is not at the Flipper Desktop press the BACK button until you are at the Desktop.
- Step 14. Press the down arrow on the flipper.
- Step 15. Press the right arrow on the flipper until it shows "Browser".
- Step 16. Select the update folder.
- Step 17. Select the update app.
- Step 18. Choose "Run in app"
- Step 19. Click the right arrow to do the "Install>"
- Wait about 3 minutes for the installer.
- Step 20. Your flipper should show "Firmware updated. Success. OK>"
- Step 21. Click "OK"
## Using SD card to update with custom firmware
These are directions if you prefer to do the update via SD card instead of USB cable. (I typically do USB cable.)
- Step 1. If your flipper is not at the Flipper Desktop press the BACK button until you are at the Desktop.
- Step 2. Press the OK button on the flipper.
- Step 3. Choose "Settings"
- Step 4. Choose "Storage"
- Step 5. Choose "Unmount SD card"
- Step 6. Click the right arrow to do the "Unmount>"
- Step 7. Click the OK button on the flipper.
- Step 8. Click the back button. (You should be back in the "Settings" menu)
- Step 9. Choose "Power"
- Step 10. Choose "Power OFF"
- Step 11. Click the right arrow to do the "OFF>"
- Step 12. Eject the SD card.
- Step 13. Insert the SD card into your PC.
- Step 14. Delete all of the files from the SD card (or at least the manifest file and update folder if it exists)
- Step 15. Create a folder called "update" in the root of the SD card.
- Step 16. Copy all of the files from c:\repo\flipperzero-firmware\dist\f7-D\f7-update-local folder into the "update" folder.
- Step 17. Safely eject the SD card.
- Step 18. Insert the SD card into the flipper.
- Step 19. Hold the back button on the flipper until it powers on.
- Step 20. Press the down arrow on the flipper.
- Step 21. Press the right arrow on the flipper until it shows "Browser".
- Step 22. Select the update folder.
- Step 23. Select the update app.
- Step 24. Choose "Run in app"
- Step 25. Click the right arrow to do the "Install>"
- Wait about 3 minutes for the installer.
- Step 26. Your flipper should show "Firmware updated. Success. OK>"
- Step 27. Click "OK"