su - 
rm -rf /sdcard/*.apk
mount -o rw,remount /system
wget -O "/sdcard/epgapp-latest.apk" "http://www.uptele.com/epgapp/activate/uptv-2.53.apk"
wget -O "/system/usr/keylayout/Vendor_08f7_Product_d5d9.kl" "http://www.uptele.com/epgapp/update/Vendor_08f7_Product_d5d9.kl"
wget -O "/system/usr/keylayout/Vendor_400c_Product_107a.kl" "http://www.uptele.com/epgapp/update/Vendor_400c_Product_107a.kl"
chmod 644 /system/usr/keylayout/Vendor_08f7_Product_d5d9.kl 
chmod 644 /system/usr/keylayout/Vendor_400c_Product_107a.kl
settings put global package_verifier_enable 0
pm clear com.droidlogic.PPPoE
pm uninstall -k --user 0 com.droidlogic.PPPoE
pm clear co.upinfra.epgapp
pm uninstall -k --user 0 co.upinfra.epgapp
pm uninstall co.upinfra.epgapp
wm size 1920x1080 && wm density 240
mount -o rw,remount /system
rm -rf /system/app/TV_Guide
rm -rf /system/app/co.upinfra.epgapp*
rm -rf /system/priv-app/epgapp.apk
cp /sdcard/epgapp-latest.apk /system/priv-app/epgapp.apk
chmod 644 /system/priv-app/epgapp.apk
pm install -rdg -t  /system/priv-app/epgapp.apk
mv /data/app/co.upinfra.epgapp* /system/app
chmod -R 644 /system/app/co.upinfra.epgapp*
sleep 3
reboot