how to disable demo mode

[DRpapaya]

Please, I need to disable the DEMO mode on my phone. When charging the phone or I try to connect to the computer by cable, the Demo turns on and It resets my desktop settings. What do I do? No one has been able to give explanations about it, even in the place where I purchased the phone.
Waiting for a gently reply

My best 

[_alexdon_]

If you have a demo unit,the code won't work. You have to replace the device.

[thatnyattitude]

This code worked perfectly for my device!!

[_alexdon_]

Great news @thatnyattitude.

[sathishpolson]

Thank you very much Friend. My problem solved. 

[expendable]

thanks a lot man today i purchased xperia E5 display model and i had this  problem thanks for your suggestion

[LIAM_9]

How can i know if my xperia z2 tablet LTE is a demo

[LIAM_9]

hi,

As I can remove the demo mode, try with the code * # * # 73556673 # * # * but it does not work for me.

[Uliwooly]

@LIAM_9

based on both your posts, you already KNOW that you have a demo unit, so I don't understand why are you asking if its a Demo unit or not.

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@LIAM_9 wrote:

How can i know if my xperia z2 tablet LTE is a demo

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@LIAM_9 wrote:

hi,

As I can remove the demo mode, try with the code * # * # 73556673 # * # * but it does not work for me.

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[Uliwooly]

As I can remove the demo mode, try with the code * # * # 73556673 # * # * but it does not work for me.

[Thank_you_so_mu]

Thank you so much for help me☺

[Uliwooly]

@Thank_you_so_much

Anytime