I bought my new atom in the AliExpress Unihertz Official Store (I hope is really official) I have no problem by now with my phone. However, in the past when I have bought mobile phones on the Internet, they have come with plenty of spyware and adware. I would like to apply a factory reset to be sure that is really clean. Even when you might guarantee the cleanness of the phone, just give me peace of mind. Is it safe to do a factory reset? After factory reset, the main language is English? The Android versión is 8.1.0, security patch May 5th 2018.
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