Android copying sqlite database via MTP mode

Question

I have strange problem. It is on LG E440 (bought yesterday). We have warehouse inventory app for android. Data is stored in SQLite database. After copying database file from phone to computer sometime i get error when reading sqlite database: database disk image is malformed. Until now we have only samsung galaxy s2 two years without problems (i always connected usb in mass storage mode). I read this Flush MTP connection with Android tablet?. After that i connected LG phone again to computer and copied again database files and I can read in windows database file without problems. How I can avoid theses problems with MTP caching? And problem is windows or android ? Also look at this video: http://youtu.be/V2z4eGYRLAQ. In windows only I can see file if I rename it in android. Is there a way to enable usb mass storage mode in LG E440 ?

Answer 1

Answer is explained here: https://stackoverflow.com/a/14074407/645495

From here: http://code.google.com/p/android/issues/detail?id=38282

All phones using MTP instead of USB Mass storage do not properly show the list of files when that phone is connected to a computer using a USB cable. Android apps running on the device also cannot see these files.

This affects files written using Java APIs, but does not appear to affect files written using the C API.

The solution is to reboot the device.