> For the complete documentation index, see [llms.txt](https://support.ellipal.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.ellipal.com/docs/features-and-advanced-usage/device-usage-and-maintenance/how-to-update-the-firmware-on-ellipal-titan.md).
# How to Update the Firmware on ELLIPAL Titan?
### Firmware Version & Download
Already know your model and just need the file? Grab it directly below. If you're not sure which model you have, confirm it in Step 1 first.
| Model | Latest version | What's new | Download |
| ------------ | -------------- | --------------------- | ------------------------------------------------------------------------------------------------------------ |
| Titan 2.0 | V4.14.0 | Minor UX improvements | [Download Titan 2.0 firmware V4.14.0](https://download.ellipal.com/coldwallet/Ellipal_titanplus_v4.14.0.zip) |
| Titan (EC02) | V4.14.0 | Minor UX improvements | [Download Titan firmware V4.14.0](https://download.ellipal.com/coldwallet/Ellipal_ec02_v4.14.0.zip) |
| Titan Mini | V4.14.0 | Minor UX improvements | [Download Titan Mini firmware V4.14.0](https://download.ellipal.com/coldwallet/Ellipal_mini_v4.14.0.zip) |
{% hint style="info" %}
Firmware versions are updated as ELLIPAL releases new builds. If the version above doesn't match what's shown in **Settings → About** on your device, check back here before downloading — files are not interchangeable between models.
{% endhint %}
***
### Before You Start
* ELLIPAL Titan series device (Titan 2.0, Titan, or Titan Mini)
* microSD card (8 GB, 16 GB, or 32 GB) — use the card included in the box, or any card formatted to FAT32
* A card reader and a computer
* The ELLIPAL charging dock adapter
***
### Step 1: Confirm your device model and current firmware version
The firmware file is different for each Titan model. Check your version first to confirm which file to download and whether an update is available. On your device, go to **Settings → About** — the version string at the top tells you which model you have.
1. On the home screen, tap the **gear icon (⚙)** in the top-left corner
2. Tap **About**
3. Check the version string at the top and match it to your device:
| Version starts with | Your device |
| ------------------- | ----------- |
| `Titan2.0` | Titan 2.0 |
| `EC02` | Titan |
| `MINI` | Titan Mini |
> Already confirmed your model? Jump to **Firmware Version & Download** above to grab the file.
***
### Step 2: Download the firmware file to your microSD card
Each Titan model has its own firmware file. Download the ZIP file directly to your microSD card — **do not unzip it and do not rename it**. The device reads the ZIP file directly during installation.
1. Insert your microSD card into a card reader and connect it to your computer
2. Find your model in the **Firmware Version & Download** table above and download the ZIP file directly to the SD card
3. Confirm there is **only one ZIP file** on the card — delete any older firmware files before proceeding
4. Do not rename the file and do not unzip it
{% hint style="info" %}
**Mac users:** Use Chrome to download the file. Safari may automatically unzip the archive, which prevents the device from detecting the update. If the file shows no `.zip` extension after downloading, re-download using Chrome.
{% endhint %}
***
### Step 3: Insert the SD card and connect the adapter
Insert the SD card before connecting power — this order matters. The adapter indicator light tells you whether the SD card has been read successfully.
1. Insert the microSD card into the card slot on the charging dock adapter
2. Connect the adapter to a power source — the adapter indicator should turn solid **blue** once the SD card is detected
3. Power off your Titan, then place it on the adapter — the device turns on automatically
> If the adapter indicator stays green instead of blue, try reinserting the SD card. If the issue continues, try a different microSD card or adapter.
***
### Step 4: Install the firmware update
With the device powered on and the SD card detected, run the update from Settings. The process takes about 5 minutes for Titan 2.0 and Titan Mini, and about 10 minutes for Titan (EC02). Do not disconnect the adapter while the update is running.
1. Tap the **gear icon (⚙)** to open **Settings**, then tap **Update**
2. The device detects the update file and shows the version number — tap **Start Update**
3. Wait while the device copies and installs the files — the adapter indicator light blinks blue throughout this process; the progress bar reaches 100%, then the device restarts
4. After the restart, tap **OK** on the "Updated Successfully" screen
{% hint style="warning" %}
**Do not disconnect or power off the device during the update.** The device restarts once automatically after installation — this is expected.
{% endhint %}
***
### How to Confirm It Worked
Once the update is complete, go to **Settings → About**. The version string should now match the firmware version you downloaded. If the number has changed, the update was successful and your device is ready to use.
***
### FAQ
How do I know which firmware file to download for my device?
Check your current version in **Settings → About**. If the version starts with "Titan2.0", download the Titan 2.0 file. If it starts with "EC02", download the Titan file. If it starts with "MINI", download the Titan Mini file. All firmware files are listed on the [ELLIPAL firmware update page](https://www.ellipal.com/pages/ellipal-firmware-update).
Why can't my device detect the firmware update file?
Check the following: the microSD card is formatted to FAT32, there is only one ZIP file on the card, the filename has not been changed, and the file has not been unzipped. Also confirm the adapter indicator light turned blue after inserting the SD card — a green light means the card has not been read correctly.
Can I rename or unzip the firmware file before installing?
No. The file must stay in its original ZIP format with its original filename. If your system automatically added a suffix such as "(1)" during download, remove it before proceeding.
What should I do if the firmware update fails?
Your wallet data and private keys are not affected by a failed update. Reformat the microSD card to FAT32, re-download the firmware file, and try the process again from Step 2. If the device still does not update, see the firmware update troubleshooting guide below.
Can I download the firmware file using my phone instead of a computer?
Yes. See [How to Download the Firmware Update File to a MicroSD Card on Your Phone](https://support.ellipal.com/docs/features-and-advanced-usage/device-usage-and-maintenance/how-to-download-the-firmware-update-file-to-a-microsd-card-on-your-phone) for step-by-step instructions.
***
### Related Guides
{% content-ref url="/pages/9i4Ck7xtyodW0W87MWnU" %}
[How to Download the Firmware Update File to a microSD Card on Your Phone?](/docs/features-and-advanced-usage/device-usage-and-maintenance/how-to-download-the-firmware-update-file-to-a-microsd-card-on-your-phone.md)
{% endcontent-ref %}
{% content-ref url="/spaces/mEC6cK465Vpdm1PdRmFl/pages/yIxDgms2s6ID3hVhHQ47" %}
[What should I do if the firmware update fails?](/troubleshooting-and-support/device-and-connection-issues/what-should-i-do-if-the-firmware-update-fails.md)
{% endcontent-ref %}