little bit problem when I dial *2767*3855# that time not going f-reset. seen errar ''connection problem or invalid MMI code'any idea to slove it.thanks in advance
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#1234# in dialpad results in "Connection problem or invalid MMI code" - cause?
This happens with pretty much all # codes I enter into the dialer, says "USSD Code Running" and then results in "Connection problem or invalid MMI code" - what caused this - used to be fine I believe before rooting and flashing.
"finds a gun and shoots himself"
Its *#1234#
xinfinityoO said:
"finds a gun and shoots himself"
Its *#1234#
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Epic fail on my behalf. Thanks.
ok dont know if it will work for you but it worked for me
add comma (,) in the end of the code
example:
*100*2# into *100*2#,
works for me
It might be because your rom. Why do not you try installing a different rom see why.
I was trying to dial *#06# in order to check my IMEI and I keep getting the error "Connection problem or invalid MMI code." I'm currently running the at&t version on Diet ICS 7.11.12. Any idea what's up?
From my understanding, codes don't work on phones with custom software.
this message brought to you by my GalaxyS3
first off when i input the code i get nothing, nothing happens.
when i call the code this appears "Connection Problem or Invalid MMI Code"
i searched for solutions but nothing
help pls
Codes only work on touchwiz firmware, aka. Samsung stock or modded if I remember correctly.
Also, if you're using other dialer than original you can get same error.
Sent from my GT-I9300 using Tapatalk 2
I keep getting the error connection problem or invalid MMI code when trying to run an ussd code and when i try to call someone i keep getting the out of service area how do i fix these two problems
After factory resetting it says invalid IMEI pls help