Hi, I own an 8141 (single sim). For me it fixed the long waiting wifi hotspot tethering problem (I have a post on that). I am guessing it also solved the WiFi dropping as it has not happened in 24 hours, (I used to wake in the morning and realize the phone was on mobile data), which was introduced at least for me in last update.
Thanks & regards.
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Update: Some hours later wifi dropped again.
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Since today when I tilt the phone sideways I get a blue hue on the display. Restarting the phone doesn't help.
Has anyone else experienced this?
Firmware is 47.1.A.12.179