STUNLOCKER User Reviews

Customer Experience

Positive experience73.5% of reviews
Neutral0.0% of reviews
Negative experience26.5% of reviews

~ Based on 49 written reviews from the US App Store.

Is STUNLOCKER Safe?

Not enough ratings yet to assess STUNLOCKER.

Is STUNLOCKER Legit?

STUNLOCKER appears to be a legitimate app. AppsHunter Legitimacy Score for STUNLOCKER is 80/100.

Based on 80 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

DO NOT BUY

I don't do reviews but one doesn't work and two the customer service when emailing is outrageous the sarcasm from the email if I could no stars I would. DO NOT BUY

Ideal app

I used this from 2020 or so on my steps8000.
Amazing
Easy to refit the restriction when i lent bike to friend for several years. He can’t ride now so i have it back. I have forgotten the code so i can use the app. Can you help?

Works

Most issues here are user error not the fault of this app. Read all the docs people.

Really good

Software seems better than the Shimano app.
Works well, I’ve changed my e7000 to us spec and now get 20mph.
Fairly easy to understand and really good communication from the developer

Very user friendly

I’ve used the app on a number of Shimano motors and found the instructions to unlock the speed limit (and other settings) extremely easy to follow. You get so much more joy out of your e-bike once it’s un-restricted. Keep up the good work.

Battery info

Got the basic version of the app to be able to read battery health info. Didn’t purchase premium version. I get 95% battery health reading without and 97% with extender attached. Does that mean that extender is super healthy and brings the overall health percentage up? It also shows 0 cycles in both cases. Not sure how to interpret that result.
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Can’t buy license

Hi there , I have got an orange phase mx pro with ep8 motor I am having trouble purchasing the license do have an idea many thanks.

Works well

Limited with ep801 modification

EP8 full support?

Are you going to be able to add the possibility to change the full power to 600w and 100nm on the EP8? Right now the app is nice but missing the key features.

RS motor upgrade

If you have an RS motor with 60NM you need this app. 99p to upgrade to 85NM and it takes literally 30 seconds!

Amazing app thank you!

Is there any way of upping the speed limiter on the RS motor yet? It’s saying the full app isn’t compatible with this motor

Is this compatible with Speedbox?

Hi, I have the Unlocker software for increasing torque. Is this compatible with Speedbox for increasing top speed? In other words can I use both products at the same time? Thanks!

Worked for me

Worked for me so need to counter the other reviews. Keep it simple people.

It doesn’t work

I got it for changing settings to USA. It doesn’t work. Waste of money.

Useless

Tried for hours to connect this app to the shimano ep8.just keeps asking to turn bike off and on,use default pin(which I haven’t changed) or no Bluetooth connection which the shimano app connects via Bluetooth instantly

Glad I just tried the 89p app before wasting £30 on the license

Doesn’t have imperial units

Doesn’t appear to be a way to switch to imperial units. Otherwise it’s a nice app.

ST Unlocker 5 star

5 star app, 6 star customer support
2 1/2 years 5000km since first using and downloading app. changed to badass box4 for 5mths because of accidental firmware update, due to unreliable performance badass box went through the annoying downgrading of Shimano firmware once more allowing me to use
ST Unlocker,
Needed unlocking of “premium license” , so emailed customer support and eventhough it was a sat gmt 6:30am, within 10 minutes I’d received licences and had full access.
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BAD APP

DO NOT BUY THIS. BAD CUSTOMER SERVICE(ATTITUDE) AND DOES NOT SUPPORT MAC OR IPHONE. BUY THE COMPETITION.

Motor issue - Motor warranty void

Was running the shimano motor on US region settings using ST Unlocker. All running fine until the system developed a fault code. Having returned the bike to the shop, it turns out the warranty has been invalidated.

If you use this app to change the region of your motor, note that you do so at your own risk as you will invalidate your warranty. Expensive mistake.
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Great app. Excellent communication

App works well. Does what it intends to do. Developer very responsive and willing to assist if you face any issues. Highly recommended.

Has premium license been removed from app ?

Is the premium license nonlonger available?