Please tell us some basic information before asking for help:
Model Name:ZE620KL
Firmware Version: WW_V16.0615.2005.130
Rooted or not: no
Frequency of Occurrence: always
APP Name & APP Version (If your issue relates to the app): Unlock Device App V9.1.0.7_180912 / V9.1.0.1.180130
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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Hi there,
I bought a brandnew ZE620KL couple of days ago and updated OTA from Android O to P (WW_16.0615.1903.92)
Afterwards I updated manually and succesful by download from website to WW_V16.0615.2005.130
Afterwards I wanted to unlock my bootloader with both unlock app from website which did not work.
Error message: "unknown network error, please wait and try later "
I definitely want to unlock my bootloader