Please tell us some basic information before asking for help:
Model Name:ze554kl
Firmware Version:wind_ze554kl_15.0405.1806.116
Rooted or not:no
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
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 all,
I'm actually with a Wind firmware,which has an outdated security patch. Can i update my phone to a WW firmware? If yes,how to do that?
Thanks.
