STUNLOCKER

4.3
699 reviews
10K+
Downloads
Content rating
PEGI 3
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About this app

App works with Shimano E-Bike motors (EP8, E8000, E7000, E6100, E5000) via Bluetooth.
Allows:
- Get E-bike information (total distance, battery health and etc)
- Change assist settings
- Change gearing type (mechanical, electrical) and chainrings size
- Presets for quick setups of your bike
- Other features depending on bike's firmware

Warning: the new EP801 and EP6 motors do not support changing advance settings (region, circumference). All other motors with the latest firmware do not support changing advanced settings via Bluetooth.
Updated on
Mar 31, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
Learn more about how developers declare collection

Ratings and reviews

4.3
682 reviews
Silvin Galus
June 16, 2020
would be nice to have same features on e7000 (like on e8000) but have no idea how complicated it is. IX. PREMIUM FEATURE: TOP SPEED ADJUSTMENT This is where you can raise or lower the motor assist speed limit cut-off point (also known as “derestricting”) for each of the three drive modes (ECO, TRAIL, and BOOST). •*NOTE: This setting is only available for E-bikes that are equipped with the DU-E8000 drive unit with firmware 4.3.2 and the SC-E8000 display unit only.
8 people found this review helpful
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STUnlocker.com
June 16, 2020
App has the same features for all motors. E7000 motor doesn't have the same characteristics as E8000, it's cheaper, it's weaker and, of course, it will never become the E8000.
Gary Armstrong
October 24, 2020
Great app, extremely user friendly and intuitive. I find the sandard Shimano app is very slow to connect and very limited in terms of adjustments. This app gives much more flexibility in tweaking the settings, even with just the standard version. Well done to the developer and thank you! Should I decide to ever want further changes then the full licence seems great value as well but I'm happy with the standard for now. (I'm running a Shimano e8000 with Di2 gears btw)
9 people found this review helpful
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Shanan Greenhough
October 11, 2021
Great app and communication by the developer. Instructions easy to follow. I was using a Samsung S21 to tune a Shimano EP8. I grabbed the Solid explorer app to transfer to the files into the android data dir. Firmware downgrade was simple and you can still update back to the latest version after making changes with this app. Remember to go into airplane mode and turn Bluetooth on. Bike is how it should be out of the box now. So good! Highly recommended Stunlocker.
4 people found this review helpful
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What's new

= actual firmware support
= minor fixes