Hi there!
What do you tnik about compatibility of SONY Xperia XZ with QuickCharge 3.0 technology?
I ask, because I stumbled across a problem with my phone: When charging with SONY UCH12 charger, flashlight on my XZ starts to dimmly flash from time to time. It stops, when I stop charging. I ruled out the fault of the device or a cable or a charger, because at shop, where I bought the phone, they were kind enough and gave me a brand new device in exchange for the older one. Do you thnik, that there is some problem with compatibility with QuickCharge 3.0? I have also read, that even Xperia XZs, which has the same design as XZ, also has this kind of "phenomenon". Hence, can it have anything to do with the design? What do you think guys?
Oh and also, the intermittent blicking stops when battery level is around 70% or 80%, where the current coming from charger drops.
Solutions tried so far:
+ switch to UCH20 - solved
- software repair - not solved
- safe mode - not solved
- yesterday software update - not solved
Best regards 
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