Troubleshooting guide

Have not found an answer to your questions? try asking in #support-forum channel in our Discord: https://discord.gg/RZYWusahP3

If the Cube does not start

The Cube does not start on twist - it is either discharged or turned off completely

Solution: in any case you just place it on a charging station connected to a power source to turn it ON.

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Only half or so of the screens lit up. I have reset with the charging base and I still get the same result. And the lit screens just have the logo and don’t load up anything else.

Solution:

• Place the cube on the charging station
• Ensure that the light on the charging station is red or orange
• Wait for 10 minutes
• Without removing the cube from the charging station, press and hold the reset button for 2 seconds
• The cube will begin charging

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If it still does not start - try a hard reset, also try a spare charging set

Small logos on some of the modules. How do I fix this?

• take a closer look at the Cube when it shows logo on all 8 modules. mark all that have a smaller logo
• let the Cube charge for a while (15-20 min), preferably having modules with small logo standing on the charging dock (i.e. directly connected to the dock)
• take a cross-head screwdriver (included in the pack, but you might want to use a longer and more handy one) and loosen the screws of your Cube, like 2 turns on each screw. The screws are located in the center of every Cube face (i.e. 6 screws). Pull the faulty modules out of the Cube. You can see the process in this video this video. Please make sure you do it on top of a soft surface so that you don't crack the module's glass if they fall off
• initiate the FW recovery process on the faulty module as shown in this video
• make sure the recovery process is complete (the white progress bar is filled up and is changed to a steady white cube logo)
• push the module(s) back into the Cube - the Cube should boot up showing the Firmware update required screens
• Re-install the FW from the mobile application (use the Restore Firmware button under the Firmware section in the mobile app)
• Tighten the 6 screws

How do I make a hard reset?

• Make sure the cube is removed from the charging station
• Insert the plastic tab (with the cat image, included in the kit) into the cube. Alternatively you can use a thin metal object like a butter knife instead of the plastic tab (see the video below)
• REMOVE THE PLASTIC TAB (do not place the cube onto the charging station with the tab inside!!)
• The cube should turn on and work properly

If the Cube did not charge over night

• First of all always make sure the charging station LED is red/orange when the Cube is placed on dock
• If after placing on dock the Cube does not start - perform the actions from the #If the Cube does not start
• Make sure your Cube is running FW 1.2.0 or newer (if not - update using our mobile app WOWCube Connect at AppStore or Google Play])
• Make sure the Cube screws are tightened well (especially if you took it apart). Otherwise it might not charge due to a bad contact between the modules
• Try placing on a different side
• Clean the dock-station contacts with a dry soft cloth (or with an eraser if the dirt is heavy)
• Try a spare charging set

It says charging but its said that for a long time now

If your Cube shows same as on the photo - it is in slow charging mode (due to a deep discharge) and can sometimes not automatically switch to the normal charging.

If it stays in the slow charging for more than 1 hour - try resetting it with the dock-station 'reset' button (push and hold for 2 sec). If it does not help - remove Cube from the charging station and try a 'hard reset' with the thin metal object or with the plastic cover that was inserted in the Cube when you received it.

Battery level rapidly increases on charger

This behavior is closely related to the battery calibration process, which is an inherent characteristic of the WOWCube’s design. This is a typical aspect of the current hardware setup, reflecting the device’s operational nuances rather than a malfunction. We recommend you to keep your WOWCube on charger for at least 1 hour in order to make sure it's charged to a decent level.

If the Cube shows "Module Error"

Each error has a corresponding short description in the mobile app, so basically follow the mobile app instructions.

Error codes -1 or 2:

• bring the phone closer to the Cube and try again
• go to another location and try again (try to exclude radio-interference)
• if above did not help - reset your Cube with a dock-station

Error codes 5 or 6

• very rare errors, and in theory a reset of the Cube with the dock station should resolve them. If not, please contact our support team on Discord or write an email to [email protected]

Error code 3:

• Maximum number of applications installed. Remove one of the installed applications and try installing again.

Error code 4:

• Insufficient memory on the cube. Free up memory by removing some of the installed applications.

Error code 7 (appears only in the mobile app):

• You are trying to install an application while another application is already running on the cube. Exit to the main menu of the cube and try again.

Module Error 4 even though I have enough space on my Cube

This is a known bug when the amount of free space on different modules is not in sync (so some modules have less free space than others). To install the desired game/app you would need to remove more of the already installed apps/games. In order to get rid of this issue completely you would need to perform a factory reset of the Cube (available from the Firmware section in the mobile app). At least until we have a better solution for this case. But beware - making a factory reset will erase all the data on your Cube and the game progress will be lost.

Module Error 2 every time I try to install/update the game

This was an issue that is fixed now in the new iOS app versions

However it can sometimes be seen with the Android app. Try disabling/enabling BT in the Android system settings, and re-connecting to the Cube.

Also there could be a radio interference effect from the surrounding devices (like a microwave oven etc) - so try changing your location (go to another room)

No buttons or endless spinner instead of the buttons to install/buy a game in the mobile app

An old issue in the mobile app which should have been fixed in the newer app versions.

But if happens, the solution is to restart the mobile application to refresh your login session.

I can't install a game because it says Syncing all the time

Likely a known issue in the iOS app - try restarting the mobile application

'API Error response 401' message in the mobile app

restart the mobile application to refresh your login session.

Strange/unusual icons in the mobile app

If you see something like on the screenshot

try restarting the mobile application.

Volume control does not work

If you can turn the volume OFF by moving the Volume slider in the mobile app to the most left position and the Cube gets completely silent - then it actually works :-)

However the volume calibration is unfortunately not yet finalized for the latest HW versions. We will prepare a new FW with the updated volume levels to sort this out. Can't promise it in the nearest future due to the complex nature of calibration, but definitely this will be corrected at some point.

But if when you moving the Volume slider in the mobile app it resets back or even shows an odd value (like 32567%) - then you most likely need to unpair the Cube from your mobile phone (you can do it in the mobile phone BT settings) and re-connect it again.

Games launch mixed and not working

Games are not running correct, as on the photo. It loads up a part of another game when I bring others online. Resetting isn't clearing it.

Solution: remove all installed games/apps and re-install them again. We are sorry about this issue, it should be a very rare problem, and we hope to fix it in the future FW releases.

In some very special scenarios (like after replacing a faulty module with a new one) you might need to perform a factory reset (Factory reset option found under Firmware section on the mobile application) in order to clean up this kind of issue.

Cube says Firmware Update Required

One or several of the Cube modules have reverted to the factory FW version (1.0.7) or have not updated to the latest FW version, and hence not in sync with other modules.

This can perhaps happen when the FW update process has gone wrong on a particular module

If you have faced with this - just use the 'Restore Firmware' button from the mobile app (go to Firmware screen), it will reload the latest FW from the server to your Cube, and so all modules will have the same FW version again.

Can't login to mobile app, it's got stuck at Loading screen

Solution: most likely your mobile web-browser is blocking opening external apps, so you need to disable the corresponding option in the browser settings. Here is an example of such a setting in the Microsoft Edge

My Cube catches/jams

Ensure that your Cube is properly tightened, avoiding excessive tightness or looseness. Use a cross-head screwdriver to adjust the Cube tension, focusing on the 6 screws, each located in the center of every Cube face. Clockwise to tighten and increase tension, and vice versa. We have also prepared a video tutorial for you on how to do that.

If adjusting the Cube tension does not resolve the issue, consider replacing the Cube central core with the spare one included in the original WOWCube package.