using a phone for everything need help!

[two3aight1]

Hey guys this is my 1st real post here so sorry if its in the wrong spot. Ok i got banned from ebay blah blah blah...so now im making stealths. Heres my problem: i have no computer. I solely depend in my galaxy note3 for 100% of my online activity. I have comcast internet at home with the wireless modem. Not modem+router. Just one wireless modem that me and my family wifi off of.
Now ive read countless threads about unplugging/resetting the modem and getting a new ip and ive tried it and the ip stays the same.

So im going about getting stealths like this: i purchased 2 cheap virgin mobile prepaid smartphones and i use them for one stealth each. To avoid the whole "ip" issue. Other than that i followed the stealth books directions to a T.

I know im doing this the "hard way". But i feel thats the easy way FOR MY situation. Am i crazy?
I know buying a phone for each account is wasting money but i sell vero items and i feel i can afford it. However, i want to have many many many stealths and that many different phones isnt practical.

So heres my question:
1. How can i change my comcast ip address?
2. Should i just suck it up and buy a laptop w/ usb dongle or somthing?

I hope u guys dont give me the whole "just use search" flame
I need to be pointed in the right direction because im still learning to navigate this forum.

Thanks guys

[pokerpro]

Even though I'm a die hard Apple guy....there are some really cheap (even used) PC laptops out there...and you can have lots of different user accounts on one....If it was at all possible...I'd go laptop.....Mac of course! lol.

[bjammin]

look in the market place for MM78's Verizon Mifi. that is really a great deal on mifi, plus it is 100% stealth.

[GreenBean]

Word to the wise......

be very careful of using your 'phone' if that has ebay app on it.

Bad bad move.

[two3aight1]

Thanks for the replys guys. So yea my phone does have the ebay app but since im burned, i dont use this phone for anything anymore. But i still log into my paylal which is still active. I wonder y my paylal is still alive but my ebay is dead. I thought eb and pp were connected and share info? Im very nervous about my paypal becoming limited so i drained my money out of it.

[aspkin]

Prepaid smartphones to use their web browser for your accounts? That's hardcore..

[two3aight1]

I mean i gota do what i gota do to get back on. That seamed like an easy way to avoid mixing up accounts...idk i wonder if anyone else does that?

[newjerseymax]

Originally Posted by aspkin

Prepaid smartphones to use their web browser for your accounts? That's hardcore..

I would go blind

[rsot]

Simple step is to use the laptop with dongle - easy