Failure to update zenfon zb570tl
Please tell us some basic information before asking for help:
- Model Name:zb570tl asus_x018d
- Firmware Version:WW-14.02.1809.70_20190708
- Rooted or not:no
- Frequency of Occurrence:
- APP Name & APP Version (If your issue relates to the app):
How can I update this device? There is a problem with the antenna and the antenna is disabled and there is no signal and it is activated after device recovery.
Recovery by holding the volume and power button...
I think it should be updated to fix it, but I can't do it