I have been running Bible version 5.2.1 on android 4.1.2 on a galaxy s2 with 300MB available app space. Even with uninstalling other apps and removing Bible app downloaded resources I get the message Can't install insufficient storage available. Can I not update because I have an old device and operating system, or does the update really require more storage? I noticed the galaxy s2 also runs warm trying to update. Thanks.