Rooted device back to original conditions
I have rooted my note2 jellybean 4.1.2 through CF auto Root. Now Again i have unrooted while using superSU. Now i have three question to ask.
1. When i press Menu Power and vol up button, i m not able to get in to downloading mode, which i was able to use it before rooting?
2. How to make my phone factory default when i brought the new one?
3. Once take back to orginal will i be able to root it again using some other method then CF auto Root.
Please please please reply