why is my lumia 535 freezing

[Windows Central Question]

my lumia 535 freezes whenever I make a call

 

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Which os build you've been using?
If you are on non-insider then it maybe occur.
I didn't face this problem yet on my l535Ds

 

[Chintan Gohel]

my lumia 535 freezes whenever I make a call

have you made sure you're on the latest OS update and app updates?

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