SAFEST way to tame in Mobile:

1. Get a tame from a cave, scorpion/araneo etc. It'll have stealth, you can safely walk along a wild Giga.

2. Get what you need to make your trap. You may place around the Giga, do as you wish, just NOT dismount if Giga isn't trapped!!

Warning: do NOT shoot if Giga isn't trapped, it'll undo stealth and when stealth is undone.......