I have a Nextbook 5.5 tablet with Android 2.1 on it and need to root it to upgrade the OS to at least 2.3. I need to download and use Google Play for app downloads rather than the old and useless slide market. I know a bit about computers, but not much at all about tablets or cell phones, so can you walk me through it if possible?
My main purpose is to use a credit card reader (Square) on it for non-profit and business purposes. Thanks!