Device Codename: HWJNM
GSIs (Generic System Images): Since the Nova 7i launched with Android 10, it supports Project Treble. This allows you to flash "Generic" versions of popular ROMs like AOSP, LineageOS, or Evolution X. custom rom for huawei nova 7i
You should NOT install a custom ROM if:
However, if you own an early Nova 7i unit with an unlockable bootloader, custom ROMs exist in a limited capacity. The Ultimate Guide to Custom ROMs for the
GMS Installation: Instead of a ROM, focus on installing Google Mobile Services (GMS) on EMUI 10 or 12 to get the Play Store working normally. To give you the most accurate advice, I'd need to know: What is your current EMUI/HarmonyOS version? Is your bootloader currently unlocked? Download files: What is a Custom ROM
What is a Custom ROM?
Installing a Custom ROM