Forumsee logo
Forumsee » Mobility » Cellphones » Read message
RSS: Subscribe to RSS

Solution for " Connection Problem or Invalid MMI Code "

Defy General - xda-developers - forum.xda-developers.com
Hi Guys,

i have came across the problem of not being able to execute the basic detail commands provided by the operators to check the details.

however i had the same problem and this is what worked for me

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#,

this way i think it blocks the rest of the codes going with it and works properly

this worked for me check for yours

If it helps please say "thanks"

Regards,

HK
Date: Jun 16, 2012   


Last videos:

Samsung J7 (SM-J700H) Remove/BYPASS Google Account/FRP.
Samsung J7 (SM-J700H) Remove/BYPASS Google Account/FRP.
Samsung SM-B550H unlock user code done after flashing firmware.
Samsung SM-B550H unlock user code done after flashing firmware.
Sony Xperia Z3 backlight solution repair in 5 minutes
Sony Xperia Z3 backlight solution repair in 5 minutes
Samsung Galaxy S7 full disassembly part by part recorded on the video
Samsung Galaxy S7 full disassembly part by part recorded on the video
Stock Firmware For Alcatel 4060A
Stock Firmware For Alcatel 4060A
Samsung J3 2016(SM-J320F) Remove FRP Bypass google accaunt TalkBack Method.
Samsung J3 2016(SM-J320F) Remove FRP Bypass google accaunt TalkBack Method.
SAMSUNG A320F (A3 2017) Remove/BYPASS Google Account/FRP.Done.
SAMSUNG A320F (A3 2017) Remove/BYPASS Google Account/FRP.Done.
Bypass Google all Samsung Devices Android 7.0 - 7.1.1 by bluetooth, very easy
Bypass Google all Samsung Devices Android 7.0 - 7.1.1 by bluetooth, very easy

Tags

Cars ·
Travel ·
Pets ·
production-frontend