A: No. Hardware drivers (SoC, modem, camera) are incompatible. You need a ROM specifically built for your chipset (Exynos/Snapdragon). Maximum Android version is determined by vendor support.
If you own a legacy Google device like the Pixel XL, Nexus 6P, Nexus 5X, or Pixel C, the official files are hosted on the Google Developers site. Android 7.1.2- Download Zip File
Warning: Always verify the file’s checksum (MD5 or SHA256) if the developer provides it. A mismatch indicates file corruption or tampering. A: No
We will cover the two most common methods: Fastboot (Stock ROM) and TWRP (Custom ROM) . Warning : Always verify the file’s checksum (MD5