Samsung S9’s problem it seems, is efficiency when the screen/phone is in use. On one of our heavier testing days, we lost eight per cent, just chatting in Slack for roughly 10-15 minutes. During the morning we tested its camera a fair bit, watched a short episode on Netflix, recorded a couple of super slow-mo videos, among other bits and pieces like reading and web browsing. In total, the screen was on for less than three hours. On that heavy use day, it didn’t even make it to 5pm. And that’s without using it for gaming, or excessive amounts of phone calling.

Method to recover messages from samsung s9:

Samsung Data Recovery is a user-friendly program for data recovery. Unlike other recovery tools, it covers a wider range of data types, which includes videos, photos, contacts, messages, notes, call history, apps, whatsapp data messages and so forth, and a wider range of android devices.

More info:

Recover photos from samsung galaxy s9

Steps to recover delected text messages from Samsung Galsxy S9/S9+.
Launch Android Data Recovery and connect your mobile phone.
Enable USB debugging.spy on text messages without having the phone
Select the data types you want to recover.
Recover Android data.

To recover lost messages from samsung s9, the easy way is using pro Samsung data recovery software. With its help, all data, including the lost messages can be scanned out before being overwritten. Then we can preview and choose lost messages we want to recover.