This usually means you flashed a ROM meant for a different model variant. Reflash the correct version immediately.
To move to Android 7.0, you need to complete these three steps in order: 1. Unlocking the Bootloader android 442 update to 70 verified
Check your model number (e.g., SM-G900F). Installing software for the wrong sub-model will cause permanent damage. Phase 2: The Three Pillars of the Upgrade This usually means you flashed a ROM meant