Huawei Y7 Prime 2018 (LDN-L21) primarily runs on Android 8.0 (Oreo) with the EMUI 8.0 skin. While custom ROMs can offer a newer, cleaner Android experience, the process is significantly more difficult than on most other devices due to Huawei's restrictive policies. The Bootloader Challenge
The phone took a long time to boot—the "first boot" anxiety was real. But then, the ArrowOS logo appeared. The setup screen loaded. It was Android 10! huawei y7 prime 2018 custom rom better
(Do NOT run these commands without verifying they match your device.) Huawei Y7 Prime 2018 (LDN-L21) primarily runs on Android 8
Have you flashed a ROM on your Y7 Prime? Tell us your experience in the comments below. And remember: Always backup your IMEI and persist partition before flashing. But then, the ArrowOS logo appeared
Community forums like XDA Developers show significant development for the 2017 model but very little to none for the 2018 version.