Smartphone: Xiaomi Redmi Note 4
Problem: Unlock Pattern Lock
Description: It has been one week that I bought Xiaomi Redmi Note 4, but because I had forgotten its pattern lock, I gave it to someone to unlock it for me, I do not know what has really happened to it but it cannot even be turned on. At first, only it was stuck on its logo but now nothing works on it. Please help me out in dealing with the problem because no one understands here the exact problem. My brother brought the phone from China to Afghanistan. I have its serial imei even its full packing with reciept.