Flashing Samsung Galaxy S7 using Odin tool
How to flash Samsung Stock/Official ROM via Odin HOW TO Your Samsung device may experience following "symptoms": Device status will become "Custom/Modified", instead of "Official"; Go to Settings > About device > Status > Device Status > Custom Boot into download mode and find out system status is Custom Cannot receive OTA update. And you may wonder... How to restore phone status from "Custom/Modified" to "Official"? How to receive OTA update after rooting? There is one direct and most effective solution for both - that is to flash the Stock/Official ROM (original firmware) via specific tools. This tutorial can also be followed to... Restore your firmware when your device is soft-bricked; In the event you think your stock ROM is faulty; Flash back to a previous version on your Samsung device. SAMSUNG AND SAMSUNG ONLY. THIS IS A GENERAL GUIDE. NO GUARANTEE ON ANYTHING. DO IT AT YOUR OWN RISK. FLASHING STOCK ROM VIA ODIN...