There are many android phone users, and losing important phone numbers
or text messages from it happens unexpectedly. But if you need to
recover them, you can use an android recovery app to help.
Just google it, you'll find many answers, try Coolmuster Android sms recovery.
you need to root your android phone at first, or the app can't detect
your phone successfully. And stop saving new data to your phone, or the
deleted data will be covered.
Step1: Connect android phone to pc and start the problem on computer
Step2: Enable USB Debugging
need to enable USB debugging on your device, then the data on your
android phone will be synced to computer. And the problem will scan your
device directly.And you just need to enable USB debugging for once.
Step3: Preview and Recover Messages