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Tips & Tricks

If you want to get the max out of your Xperia phone then check out Xperia tips page.

Xperia Z Ultra touch screen problems.

Message 31 of 32
Message 31 of 32

Re: Xperia Z Ultra touch screen problems.

If the said problem persists, try any one of the ff:


1. by pressing the red dot beside the sim card slot; else,


2. by pressing Power and Volume Up buttons at the same time and wait for the phone to reset; else,


3. Run PC Companion and then Repair; else,


4. Run PC Companion and then Upgrade; else,


5. Flash stock Rom; else,


6. Open the back cover, detach then attach back the flex cables of the LCD and touchscreen digitizer after about 3 minutes; else,


7. Have a new LCD/TS replacement, or have a new phone.



Message 32 of 32
Message 32 of 32

Re: Xperia Z Ultra touch screen problems.

Is that true? can you play the phone when your palms sweat?