Hello, I am facing a big problem with my phone Xperia Z3+ Dual after upgrading the software to Android 7 (32.3.A.0.376). The touch screen stop suddenly , only the Power button are working just turn off/on the screen even i can't turn off or restart the phone. every time this happen i reset the phone using the white button nect to the SIM Card to re-operate the phone , this is happened 5 times per day at least!!!!!!! it is very irrtating situation, this only happened after this update What am i supposed to do ?!!!!!
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