Huawei RNE-L21 Reset FRP successfully done, thanks Octopus Team
 

2018-06-12 04:37:26.434 Welcome to Octoplus/Octopus Huawei Software v.1.0.0.1
2018-06-12 04:37:26.436
2018-06-12 04:37:26.437 To enable 'Manufacture' mode dial
2018-06-12 04:37:26.442 - for Qualcomm and Hisilicon based models: *#*#2846579#*#*
2018-06-12 04:37:26.444 ProjectMenu > Background Settings > USB Port Settings > Manufacture Mode
2018-06-12 04:37:26.445
2018-06-12 04:37:26.446 To enable 'Fastboot' mode
2018-06-12 04:37:26.447 1. Power off the phone. Remove SD and SIM cards
2018-06-12 04:37:26.449 2. Press 'Vol-' and insert USB cable
2018-06-12 04:37:26.450 3. Wait until phone enters 'Fastboot' mode
2018-06-12 04:37:26.452 Change app skin 0
2018-06-12 04:37:26.471 Refreshing serial ports list
2018-06-12 04:37:26.910 Found COM ports:
2018-06-12 04:37:26.910 1: COM3 USB Serial Port
2018-06-12 04:37:26.911 2: COM1 Communications Port
2018-06-12 04:37:26.911 Loading application settings
2018-06-12 04:37:26.912 Saved skin number 15
2018-06-12 04:37:26.914 Init finished
2018-06-12 04:37:26.924 Enter show event
2018-06-12 04:37:26.925 Change app skin 0
2018-06-12 04:38:35.560 Enter show event
2018-06-12 04:38:35.560 Change app skin 0
2018-06-12 04:38:37.692 -------------------------------------------------------------------------
2018-06-12 04:38:37.693 Starting Reset FRP
2018-06-12 04:38:37.694
2018-06-12 04:38:37.695 Put the phone in 'Fastboot' mode
2018-06-12 04:38:37.696 1. Power off the phone. Remove SD and SIM cards
2018-06-12 04:38:37.697 2. Press 'Vol-' and insert USB cable
2018-06-12 04:38:37.698 3. Wait until phone enters 'Fastboot' mode
2018-06-12 04:38:38.819 Total interfaces: 1
2018-06-12 04:38:38.820 Interface 0: flags: 1, name(81): \\?\usb#vid_18d1&pid_d00d#ffy5t18319049226#{f72fe0 d4-cbcb-407d-8814-9ed673d0dd6b}
2018-06-12 04:38:40.219 Device Model: RNE-L21
2018-06-12 04:38:40.220 IMEI A:xxxxxxxxxxxxxxx
2018-06-12 04:38:40.221 IMEI B: xxxxxxxxxxxxxx
2018-06-12 04:38:40.223 SN: FFY5T18319049226
2018-06-12 04:38:40.224 Initializing Reset FRP process
2018-06-12 04:38:40.619 Connecting to server
2018-06-12 04:38:44.370 Writing erase FRP data
2018-06-12 04:38:45.208 Writing Reset FRP data
2018-06-12 04:38:45.209
2018-06-12 04:38:45.209 Reset FRP done.
2018-06-12 04:38:45.21 Performed by 1.0.0.1 Software version.
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