Phone not working easily

[shriyeshloverboy]

My phone samsung galaxy m21 is hanging so much 

Please help me to get stopped it 

[harsha69]

Put unused apps to sleep

[harsha69]

Clear background apps

[TECH_MAN]

Clear background apps and Restart your device. ➡️ 𝐈𝐅 𝐔 𝐇𝐀𝐕𝐄 𝐇𝐄𝐋𝐏𝐅𝐔𝐋𝐋 🙏 𝐏𝐋𝐄𝐀𝐒𝐄 3 𝐃𝐎𝐓 𝐀𝐂𝐂𝐄𝐏𝐓 𝐒𝐎𝐋𝐎𝐓𝐈𝐎𝐍 ⬅️ 🥳🥳

[Lekshmanan]

If You Feel Your Device Slow..

Do Factory Reset.

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. To resolve your device hanging issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-to-restart-the-device-when-freezed-or-hanged/ 

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