Why can't I type into any text fields on my iPhone running Cydia?

I'm unable to type into any text fields for usernames & passwords in any of my apps. Using an iPhone 6 Plus & running Cydia on iOS 8.1.1, I have removed all recent packages and have restarted and re-sprung my device multiple times.

Cydia is not fully compatible with the 6 Plus.

  • Why won't iTunes transfer any song or any file to any of my devices? I have unistalled and reinstalled iTunes multiple times. When I go to to transfer a song to iphone, ipad, ipod it just freezes up and doesn't do anything. I'm running the newest version of the program. What do I need to do? Just want to fix it. Thanks. I have waited on the program to transfer just to see if it is slow or what and it took 30 mins and nothing. I can't download software updates also.
  • What will happen to apps installed via cydia if I will delete cydia? I jailbroken the iphone for the purpose of installing an app which is not available in appstore. Now I do not need cydia anymore, I can delete it by deleting its packages. But what will happen to the app that is installed using cydia if I will remove cydia?
  • My iPhone 4S isn't letting me type to text? When I get a message and try to reply, I click the bubble on the bottom that says text message, like normal, but the keyboard won't pop up, why is this happening and how do I fix this?
  • Is there some type of micro sd card reader that I can plug into my iphone? Like an adapter where you would put the sd card in to this slot and then on the other end is a port that can connect to my new iphone and then the iphone would read the card and show me wants on the card, but not necessarily down load what's on the card just shows me what's on it, well is there