Dear Samsung Member,
Greetings from Samsung Customer Support!
As per your concern kindly visit this mentioned link to resolve your Galaxy device network issue: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-smartphone-how-to-optimise-network-...
kindly perform the following steps to resolve your charging issue.
1: We always recommend using a genuine Samsung charger for charging your device.
2: Check your charging cable (USB cable) for physical damage such as wear and tear, bent prongs, etc. If it is damaged, then kindly visit your nearest service center to get it replaced.
3: Request you to check the charger functionality with a different device or try to charge the same device with a different charger.
Note: Kindly open Device Care from Settings > Battery > Please tap on 3dots (more option) at the top right-hand side > Please select settings> Enable fast cable charging.
4: Please turn off Bluetooth, Wi-Fi, and GPS while charging, and background running apps.
5: Avoid the usage of mobile phones during charging.
Note: Kindly follow the standard charging procedure. Charge the device in switch-off condition for a minimum of 10 minutes.
6: Turn off the multiple applications: When running multiple applications, the processor processes more tasks and as a result, additional heat is released from the device.
Check your device in safe mode: https://www.samsung.com/in/support/mobile-devices/safe-mode-on-samsung-phones/
Update the software if available: https://www.samsung.com/in/support/mobile-devices/samsung-galaxy-smartphone-how-to-update-software/
We have noted down the feedback. We are continuously working to make our products better and more efficient.
Kindly share the problems with a log file. To share a log file, click on the Samsung Members Application (Open Samsung Members Application > Support> Tap on error report > Type your query > Send).
Samsung Customer Support