I updated my nethunter .apk to the newest version after my tablet crashed the first time. Every time i run this it causes the whole thing to crash. Should i make a new chroot?

Code:
root@kali:~# apt-get update
Ign http://download.opensuse.org  InRelease
Hit http://security.kali.org sana/updates InRelease
Hit http://http.kali.org sana InRelease
Hit http://security.kali.org sana/updates/main armhf Packages
Hit http://http.kali.org sana/main armhf Packages
Hit http://security.kali.org sana/updates/contrib armhf Packages
Hit http://http.kali.org sana/non-free armhf Packages
Hit http://security.kali.org sana/updates/non-free armhf Packages
Hit http://http.kali.org sana/contrib armhf Packages
Ign http://http.kali.org sana/contrib Translation-en_US
Ign http://security.kali.org sana/updates/contrib Translation-en_US
Ign http://http.kali.org sana/contrib Translation-en
Ign http://security.kali.org sana/updates/contrib Translation-en
Ign http://http.kali.org sana/main Translation-en_US
Ign http://security.kali.org sana/updates/main Translation-en_US
Ign http://http.kali.org sana/main Translation-en
Ign http://security.kali.org sana/updates/main Translation-en
Ign http://http.kali.org sana/non-free Translation-en_US
Ign http://security.kali.org sana/updates/non-free Translation-en_US
Ign http://http.kali.org sana/non-free Translation-en
Ign http://security.kali.org sana/updates/non-free Translation-en
W: Failed to fetch http://security.kali.org/dists/sana/updates/main/binary-armhf/Packages  Hash Sum mismatch

W: Failed to fetch http://http.kali.org/kali/dists/sana/main/binary-armhf/Packages  Hash Sum mismatch

W: Failed to fetch http://http.kali.org/kali/dists/sana/non-free/binary-armhf/Packages  Hash Sum mismatch

W: Failed to fetch http://http.kali.org/kali/dists/sana/contrib/binary-armhf/Packages  Hash Sum mismatch
I do not understand what is going on here, everything was just fine a week ago..And now the device is bootlooping. Gets to "android is starting", runs for about 5-8 minutes barely getting past 66 apps and then "Reboots" and does the whole thing again... I have no idea what has happened to my NH install or my tablet, i might just reset and use a diff android build until NH is past 3.0, because this is getting..painful.

ANY help would be appreciated, i dont want to lose whats on the tablet..