i have lg optimusg pro On STOCK rom
when i try to make an ussd code a window appear says "invalid mmi code '"
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I tried to read phone information through *#*#4636##*#*, but when I click phone information, it came out " this application does not work on this device". I am on Korean LG F180S. anybody could help? thanks.
this code is blocked on stock, works only with aosp/cm roms.
you can try this code
3845#*phone model here#
in your case it should be like 3845#*180#. My case is 3845#*975#
Hello to all member
i come from indonesian. i have a problem with my new samsung galaxy S3 I-747 AT&T carrier. i buy this phone from ebay and has been unlocked from the seller. yesterday, i got this phone from post office in my country and try to use this phone. but i have a problem, when i try to check my token balance, i always got this notice :
"Connection problem or invalid MMI code"
This is my phone specification :
Model number : SAMSUNG-SGH-I747
Android version : 4.3
baseband version : I747UCUEMJB
Build number : JSS15J.I747UCUEMJB
anyone can help me with this problem ? i'm very noob about flashing. i'm affraid my phone is bricked
i will pay you if you can help me fix this problem via Bitcoin
thank you
there are several things you can try listed here:
http://www.technobezz.com/fix-connection-problem-invalid-mmi-code/
hello
iam from cairo - egypt
i am just buy an used lg g2 spirit mobile
it comes with spirit sim
but when i but my sim it didn't work
i tried to enter to hidden menu ( 2945#*980# )
it do nothing
tried to enter to imei ( *#06# ) also nothing
what can i do to get work with this mobile
thanks
l900 after 4.4.2 L900VPUCNE2_L900SPTCNE2_SPR USSD Code returns unknown characters like chinese language
plz help how to solved this problem its very urgent
mak1983 said:
l900 after 4.4.2 L900VPUCNE2_L900SPTCNE2_SPR USSD Code returns unknown characters like chinese language
plz help how to solved this problem its very urgent
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Have you gotten any solution to this problem now ?
Hi
I flashed my a3000-h with this ROM https://forum.xda-developers.com/t/rom-kitkat-4-4-2-v3-0-0-lenovo-a3000-h-stable-version.3414278/
but after that 3G conectivity work only until to another restart. Then some sugestions from internet said to try this situation with:
a)
Chamelephon for Android - APK Download
Download Chamelephon apk 1.0 for Android. Bądź bezpieczny z naszej aplikacji dla free.Chamelephon jest zmiana tożsamości aplikacji jednym kliknięciem
m.apkpure.com
or b)
{ISSUE FIXED} Lenovo IdeaTab A3000-H IMEI Problem
Dear Friends, I have Flashed the latest " A3000_A422_000_006_130517_WW_CALL " Firmware. Now My Tab is Not Showing any IMEI numbers. When i check through *#06# the imei display dialog box Both IMEI Fields showing INVALID IMEI. Also I cannot Make...
forum.xda-developers.com
or c)
{ISSUE FIXED} Lenovo IdeaTab A3000-H IMEI Problem
Dear Friends, I have Flashed the latest " A3000_A422_000_006_130517_WW_CALL " Firmware. Now My Tab is Not Showing any IMEI numbers. When i check through *#06# the imei display dialog box Both IMEI Fields showing INVALID IMEI. Also I cannot Make...
forum.xda-developers.com
but none of the above worked so I flashed back with
https://forum.xda-developers.com/t/...000_a422_011_022_140127_ww_call_fuse.2441135/ which is original ROM or quite close to original ROM but i still have no IMEI and 3G access.
Is there any way to somehow fix this problem?, I mean invalid IMEI problem and no 3G connectivity?
I've tried this:
AT+ EGMR=1,7,"xxxxxx"
where xxxxxx is my IMEI but I usually get failed to send command or something like that and even if message says that mSend successful I still have no valid IMEI.
Restoring IMEI on the Lenovo Tab A7-30 (A3300HV) - Bernardo's Bag of Beans
My recent experiment in flashing the Chinese firmware for my Lenovo Tab A7-30 to the European version resulted in an error in the IMEI or International Mobile
bernardosbagofbeans.com
ps
Sorry for my English.
Best regards.