Huawei RNE-L21 frp failed

Hi i have been trying to remove frp from Huawei RNE-L21 but it has failed is there any other solution please help.
This is my log

Quote:

Welcome to Octoplus FRP Tool v.1.6.8.0 Platform: HUAWEI Selected model: RNE-L21 Put the phone in FastBoot Mode: 1. Remove SD and SIM cards from the phone 2. Power phone OFF 3. Press and hold "Vol-" and insert USB cable 4. Wait until the phone enter in FastBoot Mode Searching for a phone. Please wait... Detected phone model: RNE-L21 Phone SN: FFY5T18730007263 Phone IMEI: 862812044140718 Phone IMEI2: 862812044160724 SW version: RNE-L21 8.0.0.332(C432) Connecting to server..OK Authorizing...OK Resetting FRP lock.. Operation was failed! Performed by 1.6.8.0 Software version.

BR: super boy24