I recently upgraded my Lenovo Tab 2 A10-70F tablet to Android 6/Marshmallow after being prompted to do so.. It installed fine and worked with only a few issues. After reinstalling all of the Google apps that were on it pre upgrade, I attempted to install the few Amazon apps I had on it and working previously and it will not allow me to reinstall them, it states that the app will not work in your country. They worked fine with Android5.01/Lollipop. My best guess is that Lenovo's Marshmallow is coded with a different country code. I can not be sure, just a guess. Does anyone have any ideas. And yes, I enabled allowing untrustworthy sources when attempting to install the Amazon apps.
Thanks in advance for any and all suggestions!