How to enter hidden menu in SONY Xperia L C2105 ? Tips and Tricks in SONY Xperia L C2105 . How to open secret menu in SONY Xperia L C2105 ?
These publicly available backchannels allow users to directly communicate with their service provider’s computers and/or access back-end features in their device. They are accessed by inputting them into the phone’s dialer (the screen you use to start a phone call) and usually begin and end with the * or # keys with a sequence of numbers in between (there’s close-to-zero chance that anyone would accidentally access them).
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does nothing
My Sony Ericsson is getting no sound out of it but when I do a diagnostic it say it's fine
The second one is *#*#7378423#*#*,but you said the last number 6.