‎Invalid mmi code | Samsung Members Community

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pinkupk

Active Level 3

last edited

03-26-2024 07:32 AM

in

Galaxy S

*#9900# code not working now, it's shows invalid mmi code, i am using Samsung galaxy s21 fe 5g

Selected Answer
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goodthings
Expert Level 5
03-26-2024 09:13 AM

in

Galaxy S
Please turn off Auto Blocker in security and privacy settings then try to it's again it's works properly. But after this code use or any other code use, please again turn on it's immediately for your's device security. If you like please accept as a solution it's help to others users also, click on 3dots in my reply section and click on accept solution. Thanks.
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Akash11011
Expert Level 5
03-26-2024 07:35 AM

in

Galaxy S
*#06# check this code
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pinkupk
Active Level 3
03-26-2024 07:36 AM

in

Galaxy S
Not working bro
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Akash11011
Expert Level 5
03-26-2024 07:35 AM

in

Galaxy S
For mmi check
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Akash11011
Expert Level 5
03-26-2024 07:37 AM

in

Galaxy S
Go to settings and check mmi
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pinkupk
Active Level 3
03-26-2024 07:39 AM

in

Galaxy S
It's shows
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Akash11011
Expert Level 5
03-26-2024 07:37 AM

in

Galaxy S
Search
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_Jatin_
Active Level 8
03-26-2024 07:38 AM

in

Galaxy S
Go to setting >about phone then see on top youll see imei code of both sim can use one of them
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pinkupk
Active Level 3
03-26-2024 07:38 AM

in

Galaxy S
It's shows
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Ravi0883
Expert Level 5
03-26-2024 07:51 AM

in

Galaxy S
Turn off auto blocker in setting
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pinkupk
Active Level 3
03-26-2024 07:51 AM

in

Galaxy S
It works bro, thank you so much for sharing this.
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cs_member10
Moderator
03-29-2024 08:52 AM

in

Galaxy S
Dear Samsung Member,

Greetings from Samsung Customer Support!

As we have checked your issue already has been resolved. If you have any further queries please feel free to get in touch with us.

Warm Regards,
Samsung Customer Support
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Invalid mmi code

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