can not open bootloader in the apk

Please tell us some basic information before asking for help:
- Model Name: ZS661
- Firmware Version:WW-17.0823.2007.32
- Rooted or not:NO ROOT
- Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):Version V9.1.0.19
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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I TRIED TO UNLOCK THE BOOTLOADER BY THE APP AND HE SAYS IT UNLOCK BUT WHEN I GO TO FASTBOOT IT IS LOCKED !!
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Comments
I will PM you for your IMEI/SN
Sir it's happening same with me , please pm me I want to provide IMEI and an too
You have a PM
Your device is a Tencent phone flashed to WW ROM which means that it has already been unlocked once. Our unlock tool only allow one unlock per device.
Hello I have the same problem what is the solution
Ok finish