First of all these are just some software tips which i use daily and they work for me excellently.
I use a samsung M01 and it is smooth.
Tips
1.Delete unnecessary apps disable some samsung apps like my galaxy, app cloud etc...if you dont use them.
2 . Set an Automation to restart your phone daily at night 2:00AM OR 3:00AM
3. Dont fill your storage cometely, atleast maintain 30% of free space
4.Dont Drain your battery completely charge your device in a cycle of 20% to 85% this way you can increase your battery's life span by 6 to 7 months than charging to complete 100%.
5. Charge your phone in well ventilated and cool area remove back cover while charging over heating is not good for battery.
6. Optimize your phone by going to device care. ( do it at the end of the day while going to sleep)
7.If you have done factory reset recently or bought a new pbone.
Wait for some time as the Machine Learning is going on in the background to learn your usage patterns. So it may
heat up for a few days.
8.Disable notifications for unused apps or notifications which are useless to you.
9. Perform factory resey every 6 to 8 months (Take complete backup to a PC using samsung switch)
