I'm new to root's world and i have some questions:
1. If I root my GT-I9195 (s4 mini lte) and samsung release a new firmware, can i upload it?
2. Rooting my device, the data (apps, contacts, sms and settings) will be reset?
3. When I root my device i will lose the warranty?
4. In this post for "SDCard" it means internal or external memory?