Browser and Minecraft Help

Good evening night owls,

I have an iPhone 4S jailbroken downgraded to iOS 6.1.3, thinking about daily driving it as a dumb phone. Only downside I need a web browser, safari doesnt work obviously, puffin doesnt seem to work either and Opera Mini dosent exist anymore. What do you guys use to surf the web?

Also is there a way to install minecraft version later than 0.9.5??

Thank you fellow geeks,