[Q] The cell heats up beyond normal ? topic

I bought a Galaxy S3 Neo used and realized that he too heated . Almost burned my hand in the back cover and on the screen as well. I returned this to the seller. I would buy a new one in the store, but I want to know if it heats.

[Q] how to backup my current roms android of my itel beyond 3 ? topic

Hi
i have a itel 1452 called beyond 3 its spreadtrum chip , but my problem i want to change my stock launcher and put another . I want to back up my current stock roms before to do it.
someone know a good software to do it ?
thank you for your help