Remove samsung debug stuff, disable force upload mode

Author: AdiPat <adithemagnificent@gmail.com>
https://github.com/AdiPat/android_kernel_samsung_janice/commit/042c332bb9d5db3acdbc4ddc0498cf6a1934b09f
https://github.com/AdiPat/android_kernel_samsung_janice/commit/f6eb105a80810acc06e7d08ac12fbdd3f7647fb6
https://github.com/AdiPat/android_kernel_samsung_janice/commit/efd865b1d0e2ebbe3c5c933de7f4564b76b8b5bb
https://github.com/AdiPat/android_kernel_samsung_janice/commit/6268c94f9c1d25b35dad8650238ed170c45cd3d2