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How to Fix 'Connection problem or invalid MMI code' error occurs in any mobile phone having any Network Providers (SIM). Are you getting the message...
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14 мар. 2009 г. ... Android code version you are running: Dev Phone with Android v1.0 or v1.1 (always had this problem I'm just lazy to report)
issuetracker.google.comRestart your device · Add a comma at the end. Like if your code is *123#1 try *123#1, · Check network settings. Go to network connection> Mobile networks> network ...
www.quora.comConnection problem or invalid MMI code solution for All android phone. In this video I use Xiaomi Phone. Directly found the location setting in dial pad...
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20 апр. 2013 г. ... Well-known member · 1. The code is *3282# so just try dialing that and you should get the text with no error. · 2. I believe pressing the menu ...
forums.androidcentral.com3 февр. 2012 г. ... just add an comma (,) at the end of the code. for example, if your code is *123*1# then you should dial it as *123*1#,
xdaforums.comFor instant recharge, i am dialing *120*16 digit pin number from the recharge coupon or voucher#. At this time ussd code starts running and displays...
www.youtube.com6 дек. 2021 г. ... 1.Reboot your Android device. A mobile code that starts with a star/hash (*#) prefix is known as an MMI code. MMI codes ...
www.unlockbase.com19 апр. 2022 г. ... All other functionality works fine: internet, text messaging, all apps. Phone is an HTC One M8. Already powered on and off, already sent new ...
forums.att.comTry *111*501# in the dialer. Doesn't work on my unlocked HTC One - I get "Connection problem or invalid MMI code". 0. Stiggles Posts ...
forums.digitalspy.com22 мая 2020 г. ... Edited to add. You mentioned " invalid MMI code ". From a Google Search there are many hits and YouTube videos. One is fix-connection-problem- ...
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24 июл. 2016 г. ... I have Metro Service, so I use the T-Mobile and the Universal code several times and I keep getting the above message.
android.gadgethacks.com12 февр. 2017 г. ... HiI have HTC one m7 unlock one from overseas.Now I am in USA and have bought a SIM cannot connect to AT&A Cartier, it give me 'invalid mmi ...
forums.att.comхимия 7 класс попель крикля читать