‎Connection problem or invalid MMI code | Samsung Members Community

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Bishal85

Active Level 7

last edited

03-15-2024 07:14 AM

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I'm using Galaxy F14 5g .

From several weeks I'm facing weired problem.

While I'm entering USSD codes like *#0*# or *#06# or *#07# , always shows that 'connection problem or invalid MMI code '

Please tell me why it is occurred and what is the solution?

I'm very worried about it .

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99Case
Active Level 6
03-15-2024 07:16 AM

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Galaxy F
The auto blocker must be on under security settings. Disable the same and it should work post restart.
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Bishal85
Active Level 7
03-15-2024 07:20 AM

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Galaxy F
Thank you so much , it working .
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jakaria53
Active Level 1
10-7-2024 11:57 AM

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Galaxy F
I have tried this setting many times but my problem is not solved
0 likes
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99Case
Active Level 6
03-15-2024 07:20 AM

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Galaxy F
No worries. Happy to help..
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cs_member10
Moderator
03-15-2024 01:28 PM

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Galaxy F
Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, we want to inform you that kindly turn off the Auto Blocker by the given steps, if the codes not working

Settings > Security and privacy > Turn off Auto Blocker.

Warm Regards,
Samsung Customer Support
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Bishal85
Active Level 7
03-15-2024 02:50 PM

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Galaxy F
Very very Thanks . It's working
0 likes
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jakaria53
Active Level 1
10-7-2024 11:56 AM

in

Galaxy F
I have tried this setting many times but my problem is not solved
0 likes