When Sony will update the firmware for the Sony Xperia M? 15.1.C.1.17 version is very underdeveloped! Main issues: -bad screen calibration -poor image quality rear-camera (no focus, blue glow) -very poor front of webcams (blurring in the corners of the image, unnatural colors) -phone after the last update is too low (music, phone calls) -not to good call quality - battery becomes exhausted too quickly when we use the screen! -Bad gsm/umts signal- worse than in other phones Sony don't read this forum?
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