Change default network value to” 8”.

 After changing to use some data Blobs from Stock in place of D2spr Blobs used previously the Network Mode now defaults to 3g “CDMA/EvDO” and not “LTE/CDMA/EvDO” with a value of “4”

https://github.com/vmobi-gogh/android_vendor_samsung/commit/c4b869de48d994eed71a283709ddbcc478368240