You're looking for information on custom ROMs for the Huawei Mate 7. Here are some general details:
began "repacking" stock EMUI ROMs. This involved stripping out bloatware, adding root access via huawei mate 7 custom rom repack
[ROM][Mate 7][MT7-L09/MT7-L10] CleanStock Repack v2.0 – Debloated, Optimized, Stable You're looking for information on custom ROMs for
Debloating: Remove unnecessary Huawei apps (EMUI bloat) and Google services you don't use to free up RAM and storage. huawei mate 7 custom rom repack
A "repack" typically refers to a modified version of an official or custom firmware that has been optimized, debloated, or pre-configured with essential tools like Root access and custom recoveries. Why Use a Custom ROM Repack?