Record a failure to upgrade the client's APP database version number

Platform: MTK6762 Android 9
Problem description: The firmware is given to the customer, the APP is developed by the customer, and the upgrade fails when trying to upgrade the sqllite database version number.
Later, it was found that the reason for his failure to upgrade is: mtk flashing tool has three flashing modes, ①format flashing ②firmware upgrade ③download only (download only)
The customer chooses the third download mode, and some systemsThe partition may not be updated. If you choose the second download method, there will be no problem of database upgrade failure