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Editorial Team
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Asked: 2026-05-24T20:58:50+00:00

I need to securely store private user data so it can persist across my

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I need to securely store private user data so it can persist across my app starts as well as device resets.

This will be a String I guess about 1000 chars at maximum.

I was told I can use RIM KeyStore API for this.

Well, I spent hours googling out any gide on RIM KeyStore API usage. JDE samples do not contain anything useful on this.

Looks like this is a rare thing in BB development, so there’s almost no official info on this.

I read this and this. From those I understood the best choice for me is to use PersistableRIMKeyStore (it persists across device resets). However I am not able to figure out what exactly should the implementation be.

Can anyone help with sample code or point me to some guide? Also maybe there’s a better/simpler way/approach for my task, so, please, let me know about it.

Thanks a lot in advance!!!

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1 Answer

  1. Editorial Team

    The PersistableRIMKeyStore is used to persist the RIM Key Store. To persist user data accross resets you only need to use the PersistentStore, if you want the deta to be protected you could use the ContentProtectedHashtable or ContentProtectedVector.

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