This guide will tell you how to fix Error Code C_NAJM_1009 in PES MOBILE.
First, you will need to open your device settings, scroll all the way down to apps and search for “PES mobile game”. Click on it and then tap on Storage. You have to click on Clear Cache.
After that, open the game and pull down the notification bar. Then tap on Airplane mode and turn it on for 3 to 5 seconds and you have to do this 4 to 5 times. After this, you can open the game.