this has been discussed so many times...

yes: technically, it's possible to mine BTC or BCH on your phone, in the same sense that it's possible to remove all the water from the ocean by yourself using only a table spoon...
Sure you can do it, but you won't finish the job in your lifetime, not even in a hundred lifetimes...

As for your second question: an antminer S9, an S7 or an avalon 6 are your best chances of turning a profit IF you have super-cheap electricity, some basic knowledge, some time and a suitable place to put it.... Don't just rush off and buy an ASIC without learning the basics about mining and chrunching the numbers...

And the clueless wide-eyed idiots are asking this again... ROFL
Your tech toys are useless for mining. Period. End of story. Bye-bye!
Try reading a bit around here to see what kind of very serious hardware is used.

it is a good ico i guess but the bounty for signatures are too early to closed the form is now closed and no more participants can join here. but i will support this ico by investing some of my money goodluck team!

Would you please open signature for newbie?

ONLY A FEW SHORT DAYS LEFT!

Get aboard the bounty train! We want to see as many people join as possible