What are the conditions to use sqlite3 with iPhone

i am using sqlite3 to save the user generated data like name ,phone number and i can use it in any viewcontroller i want but this all is working correctly in ios simulator ,however my problem is that when in test it on real phone my application crashed away , i say so beacause tested the app after commenting sqlite3 statements n runs successfully o开发者_高级运维n ios device.

so what are the conditions for using sqlite3 on iphone and i created the database using terminal and added two tables in it .

I would like to know whether these tables exist after adding it to resources folder explicitly or suggest me some other waay to do it.

Thnx in advance

My guess is that the package of the application isn't done right. You may take a look at the below sites to learn the how-tos by way of an example:

• icodeblog
• techotopia

Hope it helps!