How to make two Android phones transmit short messages to each other?

First, you back up all the short messages of two mobile phones in the memory card. I believe your mobile phone will have this function.

After that, the short messages of the two mobile phones are stored in their respective memory cards, and can be directly transmitted to each other via Bluetooth if convenient.

Two ways to import SMS from Android phone to iPhone6:

Use iTools to directly export SMS of Android phone, and then use iTools to import iPhone6 phone.

Use QQ synchronization assistant to export Android SMS, then manually sort out the data, and finally import it into iPhone.

Android phone iTools can't export short messages, so the second method is adopted:

Export Android SMS with QQ Synchronization Assistant?

Export iPhone SMS with iTools 3.0?

SMS data merging?

Import SMS data into iTunes backup file?

Restore the backup to iPhone. Restart complete.