Roku Error Code 070 — Fix Device Memory Full Error

What Does This Error Mean?

Roku error code 070 means your Roku device is running out of internal storage space. Roku devices have limited built-in memory, and too many installed channels can fill it up. The fix is to remove channels you no longer use to free up space.

Affected Models

Roku Express
Roku Express+
Roku Streaming Stick
Roku Premiere
Roku TV

Common Causes

Too many channels are installed on the Roku, consuming all available storage
A channel app has cached large amounts of data locally and is using excessive storage
A software update failed partially and left temporary files on the device
The Roku model you have has very limited internal storage (entry-level models have 256 MB to 512 MB)
A channel app has a memory leak and is consuming storage without releasing it

How to Fix It

Remove channels you rarely use. On the Roku home screen, highlight a channel you want to remove, press the * (asterisk) button on your remote, and choose 'Remove channel.'

Each channel you remove frees up space. Start with the largest apps — games and premium channels tend to take the most storage.
Restart your Roku after removing channels. Go to Settings > System > System restart.

A restart forces the Roku to release memory held by closed apps and processes. This alone can free up meaningful space.
Clear the cache of specific channels. Highlight a channel on the home screen, press the following remote sequence: Home x5, Up, Rewind x2, Fast Forward x2. This opens a hidden developer menu for that channel.

Not all channels support this, but the major ones like Netflix and YouTube do. Choose 'Installer' to wipe the channel cache.
Check if a system update is available. Go to Settings > System > System update > Check now. Updates sometimes include fixes for memory management issues.

Running outdated firmware can cause memory management inefficiencies that make error 070 more likely.
As a last resort, perform a factory reset. Go to Settings > System > Advanced system settings > Factory reset. This wipes all channels and settings, giving you a fresh start.

After a factory reset, only reinstall the channels you actively use. Keeping fewer channels installed prevents the error from returning.

When to Call a Professional

If you have removed as many channels as possible and still see error 070, the Roku's internal storage may be damaged or the device may be at end of life. Contact Roku support at support.roku.com — older models may be eligible for a discounted replacement.

Frequently Asked Questions

How much storage does a Roku have?

Entry-level Roku models like the Express have as little as 256 MB of internal storage. Mid-range and premium models have 512 MB to 1 GB. This sounds like very little by modern standards, but channels are designed to be small. However, if you install many channels, even a small device fills up quickly.

Can I add a memory card or USB drive to expand Roku storage?

Most Roku devices do not support expandable storage. Some older models had a microSD card slot, but modern Roku devices do not. The only solution is to manage what you have installed and remove unused channels.

Will deleting channels delete my subscriptions?

No. Deleting a channel from your Roku only removes the app from the device. Your subscription to a service like Netflix or Hulu is tied to your account with that service, not to the Roku. You can reinstall the channel at any time and log back in — your subscription will still be active.