I am using XIAOMI REDMI 2 from 2 years
And I face same problem due to it’s low memory.
1 - I can’t install application more than 30
2 - phone heating problem
3 - many types of games it sports but in running time of game it reboot automatically.
4 - not capable to handle graphic of same game lick ART OF CONQUEST.
5 - loss bettery fastly.
Solution:- I suggest that if you increase the internal memory minimum 16gb and increase
The bettery capacity.