Kindle 8th（G000K9，Kindle Basic 2 (2016)）
Version: Kindle 5.15.1
Rooted
May I ask what is 'KPPMainAppv2 3795 042-juno 1501 eanab hesisenberg-388935.core' in the picture? There are three files named 'KPPMainAppv2', each with a size of around 125MB. I have deleted them and renamed them as empty files.
