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*#*#4636#*#* not working

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Antoine -  
 Anonymous user -

Hello,

I need help because I want to update my SMSC but I can't because when I enter *#*#4636#*#* in the "phone" app, the *#*#4636#*#* disappears and nothing happens.

What should I do?

2 answers

  1. Antoine
     

    I ended up changing my SIM card and it worked

    Thanks anyway

    2
    1. Anonymous user
       

      thank you for coming back to give the answer ;)

      0
  2. Panth33ra Posted messages 23148 Registration date   Status Member Last intervention   Ambassadeur 2 360
     

    Hello,

    Check this link to understand.

    0