Android part of the model on the Samsung S3 above, SQLite inexplicable its name of the lock-up problem

Today in the use of Android Samsung S3 Development, found that the database is always locked, other models do not have a lock-in problem, look at the folder found in the database, and the db file with the same name of a file to-journal end of the inexplicable file, Suspicion is caused by this, so in the program to determine whether the existence of this file, the existence of it to delete it. As a result, this frequently-locked condition was solved. Although I don't know what the reason is, but still solve the problem, record.

SQLite Error inserting <redacted values> into TB

Such as: