key

The KeY tool is used in formal verification of Java programs. It accepts specifications written in the Java Modeling Language to Java source files. These are transformed into theorems of dynamic logic and then compared against program semantics that are likewise defined in terms of dynamic logic. KeY is significantly powerful in that it supports both interactive (i.e. by hand) and fully automated correctness proofs. Failed proof attempts can be used for a more efficient debugging or verification-based testing. There have been several extensions to KeY in order to apply it to the verification of C programs or hybrid systems. KeY is jointly developed by Karlsruhe Institute of Technology, Germany; Technische Universität Darmstadt, Germany; and Chalmers University of Technology in Gothenburg, Sweden and is licensed under the GPL.

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  1. A

    lost key

    we have lost a key for our mg4 can anyone advise best way of getting a replacement
  2. J

    Cant activate digital key for mg4 SE SR

    I have had my mg4 SE for nearly a year now and I've never been able to get the app working. I was wondering if it is just the model I have that doesn't work with the app or am I missing something. My vehicle is bound to the app but I can't activate my digital key. When I bind in car it shows qr...
  3. J

    Locked in Locked out!

    Currently I find having locked my vehicle with the key fob I can still open the boot. I accept that key fob is sensitive and can easily be triggered when away from the vehicle which happens quite frequently. If this were the case as I stand close to vehicle I would hear the boot lock disengaging...
  4. F

    Security

    Hi all, had my 5 for a week now and really pleased with it. I’ve noticed a couple of times when I open my house door and press the lock button on the car key fob to check that’s it is locked the horn sounds about 5 times and the lights flash. Is that the alarm setting? Can’t find anything in...
  5. SteveRW

    A couple of things …

    It’s kind of exciting to find that the car sometimes locks itself after unlocking even if the key is not always in my possession. This morning unlocked the car and left the key dangling on fob in house back door before locking up and clunk - there it goes again. Locked! Once it locked because I...
  6. F

    Protective silicone case for key fob

    The best option to protect the key fob I managed to find so far. Not much larger but double the thickness.... Sold for anything between £2 and £7 on AliExpress, eBay, Amazon... Share yours please...?
  7. E

    Problem with digital key

    Hey. In my mg4 long rang app I'm able to open and lock doors but the option of digital key is not enabled, means I can't even press the button of the digital key in the app. Does anyone can face the problem? I tried to clear cache, re install the app, re-bind. Nothing work. This option is...
  8. C

    MG4 EV ES Digital Key Activation Failed

    Hi, I have had my MG4 ES for a week and I'm getting on great with it. The only issue I have is that it won't activate the digital key on the iSmart App. The binding woks, but when I try and activate the digital key, it just says 'Activation Failed'. Also, when connected, the app doesn't give...
    • Cheezak
    • Thread
    • activation digital digital key ev key mg4
    • Replies: 13
    • Forum: MG4 EV Forum
  9. D

    Share digital key?

    Hi, How do you share digital key? My wife setup account but I can’t seem to find it when I try to share with family. Can I send her QR code ?
  10. L

    Where to put the key?

    Apologies if this is a stupid question....but is there a prescribed location for the key when you're driving the car, or do people just throw it in the cup holder or under the infotainment area? Just wondering in case I am missing something obvious! Thanks
  11. V

    UK MG5 2022 face-lift Trophy Digital Key option

    Hello, I have a MG5 2022 face-lift Trophy model in the UK. I am reading threads about Digital Key in the iSmart app but it doesn't show up for me. Checked for options in settings too, not available. Tried uninstalling app and reinstalling, still no luck. Is Digital Key supported in the UK for...
    • Vijay
    • Thread
    • digital digital key key mg5 trophy uk
    • Replies: 3
    • Forum: MG5 EV Forum
  12. peterseddon

    Key fob

    Has anyone worked out what the middle button does? No matter when I press it it does nothing.
  13. DaevM

    Whatever you do, don't do this.... ( take it away ? )

    .... set your phone up as a digital key then leave it in the car when charging and just nipping in services etc for a quick wee.... half way through suddenly realised what I'd done!! ?
  14. C

    MG4 Essence Apple Wallet Digital Key

    I’ve purchased an MG4 Essence from Perth, Aus. Apart from continuing to troubleshoot multiple tech issues, one question I had, which Google doesn’t answer is: Is the Aus MG4 Essence compatible with Apple Wallet for the Digital Key? This is my Plan B as the iSMART app is 2 star at most and...
    • CMack
    • Thread
    • apple wallet compatibility digital key ismart app key mg4 ev
    • Replies: 2
    • Forum: MG4 EV Forum
  15. A

    Mechanical Key hole

    Anyone know where the key hole for the mechanical door key is? Just about to leave the car with the battery disconnected so it would help to be able to unlock the car on return to re-connect the battery. Thanks Alf
    • AlfC
    • Thread
    • battery key mechanical mg4 unlock
    • Replies: 11
    • Forum: MG4 EV Forum
  16. D

    Alarms . key and Tyre

    Hi, I have an alarm for tyre pressure of front left. I havent seen this before, can I just pump up the tyre myself and it resets or do I have to goto a dealer ? Where do I find what tyre pressure should be ? Second alarm is for the key. The car key stopped working once for a few mins but...
    • Drumpot
    • Thread
    • alarm key mg zs ev reset tyre tyre pressure
    • Replies: 3
    • Forum: MG ZS EV Forum
  17. AbuG

    Emergency key missing in one fob. Mark1

    Rapid Charger bricked my Mark1 ZS again, lots of fault lights on dash, couldn't unlock the doors. Apparently 12 V battery was drained in the fault. It turns out the fob I was carrying doesn't have an emergency key. 100 odd miles away from home, where the other fob was sat, turns out does have...
    • AbuG
    • Thread
    • emergency emergency key key mg zs ev missing fob missing key
    • Replies: 5
    • Forum: MG ZS EV Forum
  18. M

    MG5 Doesn't recognise that the key is present and won't start.

    MG5 FL LR 2023. I've had my car on charge at a public charger (7KW AC) for a couple of hours while I've sat in the back working. Come to set off and it won't start. Key's lock and unlock the car from outside pressing the buttons on the key. Didn't think to try the unlock button on the door...
    • MeowFi
    • Thread
    • car issue key key problem mg5 troubleshooting
    • Replies: 19
    • Forum: MG5 EV Forum
  19. G

    Spare Key

    When I collected my new car, the key used to bring it to dealers could not be found so I was given the second key. That was four months ago, I have been ringing dealer every week in this time and have been told it is on way. Is it coming on a slow boat from China, cannot understand delay, are...
    • GrahamT
    • Thread
    • car collection dealer delay key lost key mg zs ev spare
    • Replies: 2
    • Forum: MG ZS EV Forum
  20. JuziWomble

    Anyone ordered a 'spare' or second 'Blade key' for their second Key Fob

    As it says on the title - My second Fob doesnt have a blade key in it - a) Should the second fob have a Blade key within? b) Anyone ordered a spare/second if they didn't have one - Was that easy ? c) Would a key cutter be able to replicate my original one or is it a MG specific job
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