Clean the fingerprint scanner with a slightly wet cloth. However, following these steps might be worth a try: If the fingerprint scanner is too slow on the Samsung Galaxy M30s, there’s hardly anything you can do except keep your device’s firmware up to date. It seems that the problems started after a system update. What is strange are issues with the rear-mounted capacitive sensor, which seems to be super-slow for some users. It’s not strange when an under-the-display fingerprint sensor underperforms as this is quite a new technology. Some users suggested that the problem lies in the Device Health Service and, once you reset the app, the highest manual brightness should resemble the automatic one.įollow these steps to reset the Device Health Service app: Users who decided to toggle brightness manually are not satisfied with this. However, it seems that the Samsung Galaxy M30s has a big discrepancy between the highest automatic brightness and the manual one. The automatic brightness on Samsung devices is, just like their displays, usually well-configured and sensors do their job as intended. Follow the same path and open Network operators. Navigate to Settings > Connection > Mobile Networks > Network mode and select Auto-mode. Now, it seems that the troubleshooting steps they provided addressed the problem for some, while others are still having issues with mobile data not working at all or poor call quality due to abysmal network reception.Ĭheck these steps in order to solve issues with mobile data and poor network reception: 
Samsung responded and offered some insights and ways to circumvent this. Mobile Data and poor network reception issues, in general, are probably the most reported issue for the Samsung Galaxy M30s we run into.
Reset your device to factory settings. Do the same for Google Framework Services. Reboot your phone and give it another go. Navigate to Settings > Apps and clear cache and data from the affected apps. If you are having a problem with app crashes, whether third-party apps or the system apps, make sure to follow these steps: However, even the Camera and Phone apps crash regularly for some users. Now, if a third-party app crashes, the problem is more straightforward. Nothing says there’s something wrong with the Android OS like random app crashes. Tweak color settings in the Display > Screen mode. 
Reboot your device and run it in the Safe Mode. Remove the screen protector if you experience ghost touch.
0 kommentar(er)
