Record your iPhones with iRec
How to use:
1) Open iRec
2) Tap Settings and set the orientation according to what you will record
3) Tap Record and tap Start button
4) Press Home button and open anything you want
5) After finishing your work, open Screen Recorder and tap Stop button
6) Wait for encoding, then tap record
7) You will see your record there. Thats all.