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Retain the specific data while update the applet

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scplatform
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Retain the specific data while update the applet

Post by scplatform » Sat Jul 14, 2018 9:48 pm

hello guys,
As a business process, I have to update my applet code, but in the original applet instance there are some specific data belonging to the customer, how to retain the specific data while updating the applet code?

BirdKing
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Re: Retain the specific data while update the applet

Post by BirdKing » Thu Jul 19, 2018 2:31 am

If you can get the address and the size of these specific data , this question maybe solved.

happy123654
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Re: Retain the specific data while update the applet

Post by happy123654 » Mon Jul 23, 2018 5:44 am

There has the new GP specification for the update which can save the customer old data, which need that the JVCOS and the applet support the function decribed in the specification.

scplatform
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Re: Retain the specific data while update the applet

Post by scplatform » Mon Jul 23, 2018 9:48 pm

happy123654 wrote:
Mon Jul 23, 2018 5:44 am
There has the new GP specification for the update which can save the customer old data, which need that the JVCOS and the applet support the function decribed in the specification.
thanks, I got the specification named "Execuable Load File Upgrade Card Specification v2.3 Amendment H", Where can we get a card that implements GPCS Amd H?

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