STUnlocker (ex Shimano STEPS Unlocker) Android & Windows App for derestriction/market change and etc

[SEBA]

5.0.2

what's wrong with newer version ?

also, got 5.02 link please ?

 

[vadII]

what's wrong with newer version ?

They added some additional checks to avoid downgrading

also, got 5.02 link please ?

https://apkcombo.com/e-tube-project-cyclist/com.shimano.etubeprojectmobile.droid.phone/download/phone-5.0.2-apk

 

[SEBA]

older version 3.4.x works too ? can flash EP8 fw ?

if yes , so e tube flash code engine is always the same isnt it ?

bet it'll be more and more diffcult to deristrict .. ( ep6, 801 .. )

 

[vadII]

older version 3.4.x works too ? can flash EP8 fw ?

I don't think so

if yes , so e tube flash code engine is always the same isnt it ?

Who knows

bet it'll be more and more diffcult to deristrict .. ( ep6, 801 .. )

Yes, finally, after 5 years of App/Software developing they are protected their App/Software... Also they changed authorization logic on EP6/801, this is why they are not supported yet

 

[Dirtyrig]

I use the windows version of STunlocker to change torque/power output and wheel circumference. I use E-tube to fine tune the assist settings (this way no firmware downgrades which is far more involved). I'm sure there's a way to set speed other than wheel circumference but I didn't have any luck with that, don't think it matters. On previous shimano motors I've always used 1300mm for circumference and that works for me.

Can we connect through the cable going to the wireless adapter EN100 or do we have to drop the motor to connect to a open di2 port?

 

[squeegee]

to the EN100

 

[Dirtyrig]

to the EN100

I connected a SM-PCE01 to one end of the EN100, but it does not seem to work, is this the way you connected?

 

[squeegee]

yes but I'm use sm-pce02. try connecting to etube project to verify the connection first. You can download free. I had to do that a couple times before STunlocker would recognize the sm-pce02 as a COM port.

 

[Dirtyrig]

yes but I'm use sm-pce02. try connecting to etube project to verify the connection first. You can download free. I had to do that a couple times before STunlocker would recognize the sm-pce02 as a COM port.

Seems like Im having a issue with connecting with the SM-PCE01, st unlocker sees the unit, trys to connect to the bike and comes up with Error ERR:-1 I cant find any listing of the error codes in st unlocker

 

[squeegee]

TRY etube project, if you get the same result then you'll know something. Did you copy paste the license url into STunlocker?

 

[Dirtyrig]

TRY etube project, if you get the same result then you'll know something. Did you copy paste the license url into STunlocker?

OK got it to work!! Did you change the Power Limit also or just the Max Torque?

 

[squeegee]

Both, took a screen shot of original settings so in case I forget and/or for warranty situation to set back.

 

[Dirtyrig]

Both, took a screen shot of original settings so in case I forget and/or for warranty situation to set back.

Thanks for the help, will test out the settings tomorrow.

 

[texano999]

Is any body tested Stunlocker with new ep801 only to change power limit and move ep8 rs to normal ep8 full power?

 

[vadII]

Is any body tested Stunlocker with new ep801 only to change power limit and move ep8 rs to normal ep8 full power?

EP801/EP6 is not supported

 

[texano999]

I don't think so

Who knows

Yes, finally, after 5 years of App/Software developing they are protected their App/Software... Also they changed authorization logic on EP6/801, this is why they are not supported yet

Is this mean that will not NOW more possible to change power limit with Stunlocker?

 

[texano999]

We try connection with ep801 and this work…but we do not know if is possible to change power limit because we have no tried yet because we are all scared to get stuck

 

[Dirtyrig]

Both, took a screen shot of original settings so in case I forget and/or for warranty situation to set back.

Tested the bike yesterday with only the Circumference changed and max torque set to 70nm from 60nm. The circumference change made a noticeable difference, but the power increase did not make much of a difference on the climbs. I didn't increase the max watt setting, I left it at max 350W. Was worried that it may put a strain on the 352Wh battery the bike came with. I've ridden full fat bikes with the ep8 and its noticeably better on the climbs, do you think I may have to increase the max wattage as well? Just so weird that we cant get the ep8-rs to feel like a full fat ep8 does

 

[vadII]

Tested the bike yesterday with only the Circumference changed and max torque set to 70nm from 60nm. The circumference change made a noticeable difference, but the power increase did not make much of a difference on the climbs. I didn't increase the max watt setting, I left it at max 350W. Was worried that it may put a strain on the 352Wh battery the bike came with. I've ridden full fat bikes with the ep8 and its noticeably better on the climbs, do you think I may have to increase the max wattage as well? Just so weird that we cant get the ep8-rs to feel like a full fat ep8 does

You can't get EP8 feel without changing the max power.

 

[squeegee]

Tested the bike yesterday with only the Circumference changed and max torque set to 70nm from 60nm. The circumference change made a noticeable difference, but the power increase did not make much of a difference on the climbs. I didn't increase the max watt setting, I left it at max 350W. Was worried that it may put a strain on the 352Wh battery the bike came with. I've ridden full fat bikes with the ep8 and its noticeably better on the climbs, do you think I may have to increase the max wattage as well? Just so weird that we cant get the ep8-rs to feel like a full fat ep8 does

If you are worried about straining the battery probably shouldn't be playing around with STunlocker at all. Giant's new bike and some Rotwilds give this feature to you with bike, choice to run as much or as little power as you want to (up to full power emtb on an SL format). I suppose it's possible to damage the battery but every bike has it's own BMS so I personally am not that concerned about it.

Max torque 68nm/450W max in boost, pretty bang on similar to my Levo in trail setting.

 

[Dirtyrig]

You can't get EP8 feel without changing the max power.

Should I set it to 500W and 85nm max?

 

[vadII]

Should I set it to 500W and 85nm max?

Set is as @squeegee said

 

[SEBA]

is sc e7000 work with ep8 fw 4.02 ?

is the ep8 4.02 the most tunable fw ?

 

[vadII]

is sc e7000 work with ep8 fw 4.02 ?

Yes, sure

is the ep8 4.02 the most tunable fw ?

4.0.2 is required for changing settings (region, circumference). Don't use the bike on 4.0.2, always upgrade to the latest firmware version after the derestriction

 

[SEBA]

Yes, sure

4.0.2 is required for changing settings (region, circumference). Don't use the bike on 4.0.2, always upgrade to the latest firmware version after the derestriction

4.02 then last firmware , and the settings like usa market, circumference are stored and enabled with latest fw ?!

what's best recent fw for ep8 vadll ?

 

[vadII]

4.02 then last firmware , and the settings like usa market, circumference are stored and enabled with latest fw ?!

Yes, exactly. This is how it work. BTW, this information you can find in the App's manual...

what's best recent fw for ep8 vadll ?

The latest one

 

[SEBA]

Yes, exactly. This is how it work. BTW, this information you can find in the App's manual...

The latest one

so it's different from e8000

 

[SEBA]

so it's different from e8000

Yes, exactly. This is how it work. BTW, this information you can find in the App's manual...

The latest one

which part of the manual ?.did not find it

 

[vadII]

which part of the manual ?.did not find it

The downgrade manual

 

[vadII]

so it's different from e8000

Yes, because when shimano got into the fight against de-restriction, for EP8 there was only 4.0.2 firmware (actually an alpha version), and all subsequent firmware for all motors was with "derestriction" blocking via Bluetooth. For all older engines there was already quite working firmware. EP8 (non RS version) motor works on 4.0.2, but shimano made many fixes/improvements so there is no reason to use 4.0.2.