Xperia Z can't get. Out of Safe Mode and volume down button does't work

[Berey]

I read on the Net that I'll schould replaced the flexcable, so I did, but that was not. the solution.
Had anyone the same problem and gett it fixt ?

[Thommo]

Try to perform a system repair and see if that fixes the issue

Switch off your phone and unplug from Pc (Hold volume up and power for around 10 seconds)

Start PC Companion and select Support zone then Update my phone/tablet then in Blue Repair my phone/tablet and follow the onscreen instructions - When prompted connect your phone still switched off holding volume down or back button - This should start the repair or reformat process

If you are using Windows 8/8.1 or a 64bit operating system then adjust the settings for PC Companion and run in compatibility mode and chose Windows 7 or XP

[Berey]

Thanks for you'r support I tried it but it diddn't help, it's now back to scraped and still is in Save Mode.
I see that thuis problemen is comment with the experia Z, so how did thy solved it ??

[_alexdon_]

The volume down button might be defective in your case.

[Berey · Accepted solution]

I already did replaced the flexcable, butt I found the solution 😀 the flexcable and buttons wherent broken afterall.
The connectors are the troublemakers.

[Berey]

You schuld lossen the connector of the flexcable and then clean them with a toothbruch and a little bit thin oil, I used Ballistol.
Schrub a bit and reconnect, you don't have to schutt down you'r phone to do this.

[_alexdon_]

Great.