Nope it's not that easy. here's how you do it.
1: Search your current health as double anonymous.
2: Raise or decrease your health
3: Refine the value
4: You will find ONE value only, tap on it and then press " GO TO "
5: You will see a highlighted number, Long press on it and then choose freeze and value may increase.
6: The number above the highlighted number NOT but then number above that, do step 5 on that and you will be GOD MODE. Your health may decrease by 10-20 but then will either remain frozen or will increase, but GOD MODE will be overwhelmed if you a million zombies are touching you.