Workship Upgrade


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  • Product Description
  • Customer Reviews

Let us upgrade your 2B™ in our own workshops with our quick and cost effective return to base upgrade service.

The E-Stim Systems 2B control unit, contains a powerful microprocessor designed to control all the functions of the 2B. As part of our ongoing goal to improve everything we do we are constantly working to improve the software, both in terms of it's functionality and easy of use and because of this we offer a versatile upgrade service.

Simply check the table below to work out if you want an upgrade, then select and pay for the upgrade via your shopping basket. Then all you need to do is securely package your control unit and return it to our workshops in Watford, UK (The address is at the bottom of the page).. Please ensure you use either recorded or special delivery, as we cannot be held responsible for packages sent to us that get lost in the post. We will then perform the upgrade, retest your unit and then quickly return it to you, keeping you informed via email every step of the way.

If you feel confident with microelectronics and don't want to return your unit, then we can ship a replacement IC to you, together with fitting instructions.

Q Do I need an upgrade?

We list the changes for each version so you can make an informed choice. If you feel you want the additional functionality offered by an upgrade then the choice is yours. If you're not sure then why not drop us an e-mail for some advice.

Q How do I know what version I have?

Simply switch your 2B on. after the initial welcome screen you should see the top line show 'Version x.xx', where x.xx is your version number of the software you currently have installed.

Q Can I do the upgrade myself?

With certain upgrades, if you have the digital link interface and software, and Version 2.07 or above then yes you can perform the upgrade via the Uplink system. If you don't yet have the digital link interface then you can either return the unit to us, or if you are experienced in micro electronics, we can ship a replacement IC.

Q How long does it take?

The upgrade generally takes less that an hour, but we then test your unit, before returning it to you in the post, insured and tracked. If you need your unit returned for a particular date then please contact us before ordering the upgrade. Don't forget as part of the update process we will also check the rest of the unit so you can be assured of many more years happy service from your 2B.

New (Feb 2017) Software Version is 2.105

Address for returning units for upgrading is

Dept UG, E-Stim Systems Ltd
Unit 24, Empire Centre,
Imperial Way
WD24 4YH

Please ensure you place your name and address within your parcel.


Reviewed by
5 of 5 Stars
Just like to say thanks for a quick turn around on my 2b workshop upgrade. I sent it on a Tuesday and it was back on Thursday Great service mr Estim

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