M13

[ckdinesh]

This mobile battery dry quick,internet problem, ram extend 12,iam bought a 4gp ram ,problem is change the ram 2gp ram,same process,totally this is not 4gp ram,eye comfortable poor work,network signal poor poor,this phone 2g working...

[Vivekku19981]

Hi,

Please try this -
1. Go to settings and then to display , turn on the eye comfort shield.

Below that select - visiblity enhancements and turn on remove animations.
2. Use developer options for better preformance.
3. In settings, go to connections and then networks - make sure LTE/3g selected.

Put the sim in slot one from which you're accessing internet.

P.S if internet slow talk to sim company as they will tell network preferrence.

Still face issues, let me know.

Thanks !

[ckdinesh]

Iam already does it,

[UserAdik]

Update everything including your phone

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-can-i-optimise-and-extend-the-battery-life-on-...

In case the issue still occurs. Please register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support