Hello,
I have a problem with one st (t528t) , I can't get answer after mmi code carrier , and I havec this error message " connection problem or invalid MMI code"
Can somebody help me please ?
Thank's
Hello,
I have a problem with one st (t528t) , I can't get answer after mmi code carrier , and I havec this error message " connection problem or invalid MMI code"
Can somebody help me please ?
Thank's
I got s4 i337 phone issue is that this phone I unlocked with z3x was working properly now phone shows no network doesn't pick network signal when I dial *#06# phone shows original imei i did repaire imei when type *#0011# in service it shows imei cert NA I also did write qcn file but no luck after i flashed it with latest version 4.4.4 nothing work and still the same problem persists. Help me with this issue plz
Use the octoplus you correct this in 10 seconds
PLEASE HELP !!!
None of the secret codes would run on my Galaxy S3 Verizon SCH-I535 (Android 4.4.2 ) .
Everytime I run a code it gives me an error message ( Connection problem or invalid MMI code).
Tried almost all secret codes but no avail, even the code to check the IMEI wont work and gives the same error message.
FYI - I got it unlocked in India.
hemantk786 said:
PLEASE HELP !!!
None of the secret codes would run on my Galaxy S3 Verizon SCH-I535 (Android 4.4.2 ) .
Everytime I run a code it gives me an error message ( Connection problem or invalid MMI code).
Tried almost all secret codes but no avail, even the code to check the IMEI wont work and gives the same error message.
FYI - I got it unlocked in India.
Click to expand...
Click to collapse
Its sim unlocked not bootloader unlocked
Sent from my Nexus 5
Pretty sure dialer codes were disabled due to security concerns several years ago. Something about a particular one being used to factory reset phones. So, there's no way around that.
Sent from my SCH-I535 using Tapatalk
So what should I do to make them work on my phone ?
Kindly help, I would really be grateful of you.
It is weird that none of the secret codes would run on my phone & all I get to see is ( Connection problem or invalid MMI code), I have tried adding a "," after the code but it didnt work either.
What should I do ?
hemantk786 said:
So what should I do to make them work on my phone ?
Kindly help, I would really be grateful of you.
It is weird that none of the secret codes would run on my phone & all I get to see is ( Connection problem or invalid MMI code), I have tried adding a "," after the code but it didnt work either.
What should I do ?
Click to expand...
Click to collapse
As stated in the previous post they were disabled years ago. There isn't a way to re-enable them
Sent from my Nexus 5
Hi,
İ have changed imei # of my device.
When i deal *#06# , I see changed new imei number but still i see old imei number at settings/about device.
How is it possible?
My device,
Samsung Note 3 SM-N900
Lollipop 5.0
Please help.