Edited by dan_b@ukr.net at 2020-2-7 21:08
Discovered issues: Network: CDMA/EVDO BC0/BC1 – does not function: no voice calling,no internet. When cdma R-UIM card is combined with LTE sim-card, then bothcards do not work. In both cases the cards deactivate and activate bythemselves every 2-3 minutes. It is only possible to use GSM/LTE/UMTS sim-cards. R-UIMschecked and work fine on other brand phones. Screen: Dose not light up from standby when sms/email arrive. Allpower economy is OFF, all notifications are ON. Factory reset did not help. Camera: Wide angle video – 1) blinking on either light or darkareas of the picture, presumably to faulty exposure metering; 2) 29 frames/secin daylight, but low frame rate in artificial ambient light. Slow motion – specky/blurry picture, almost useless Gyroscope: Does not physically exist – just a simulation. Can bechecked when playing 360 degrees video on YouTube Bluetooth: 4.2 instead of 5.0 – shown by test apps
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I did 1) factory reset, 2) reflashed the official ROM, 3)Updated to the last firmware version – nothing of these helped.
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