Database Users

[Q] Network unlocking my I9500 and knox

del

rodtakular said:
Hi guys, I wonder if I can get some help unlocking my I9500. I'm traveling to US next week and would be acquiring a t-mobile or at&t prepaid sim to use the the phone, so I need to unlock it.
First of all, I have verified that my phone is locked to accept sims only from my carrier.
Second, yes, I have tried the methods explained http://forum.xda-developers.com/showthread.php?t=2282683 , but I always get:
MENU NOT EXIST
PRESS BACK KEY
Current Command is 111
If relevant, my s4 is using android 4.3(official from my carrier), the baseband is I9500BUEMK1, build number JSS15J.I9500UBUEMK1.
I don't want you any method that may void my warranty or alters the knox flag.
Are there others "not invasive" methods to network unlock my 9500?
If I have to get a network unlock code from some site in the internet, which ones do you recommend that are reliable? would using a unlock code alter my knox flag?
Thank you so much in advance.
Click to expand...
Click to collapse
dig around xda,u will find some threads with info u require...
u can start checking here - http://forum.xda-developers.com/showthread.php?p=46104487
Sent from my GT-I9500 using Tapatalk

SM-G900FD "Not registered on network" "Emergency calls only"

Hi All!
I am having a problem with a Galaxy S5 Duos (SM-G900FD) bought used recently. Both IMEI numbers seem legit 355206********* /01 and 355207********* /01, the only difference to the numbers printed on the back is after the slash, saying 355206********* /3 and 355207********* /1. Can this be the source of the problem? I have tried to flash different SM-G900FD firmwares with odin, but getting the same result. Factory reset numerous times. Everything works fine, but when trying to make a call I got the message: "Not registered on network" despite full bars on the notification bar. The phone even sees the operators, but cannot register on the network. Instead of the operator name there is: "Emergency calls only". Can it be, that I am not having the right modem version? It`s SSN is G900FDGSMH I am also noot sure which region is the phone from originally. Any help would highly appreciated.

i heard that there are some problems with S5 duos but
try to flash the software with the same CSC code n PDA version n CSC version, install phone infoapp from playstore if u dont know your CSC n PDDA
http://postimage.org/

Better get a replacement
Sent from my SM-G900H using XDA Free mobile app

Thanks for your reply!
As currently installed Phone info says:
Original CSC code: SER
Firmware`s CSC code: SER
Active CSC code: SER
CSC country: Russia
CSC Country ISO: RU
Product Code: SM-G900FZKVSER <- this is different to the one written on the back which is: SSN: G900FDGSMH, but I did not find a firmware for this number.
Still not registering on network tough.
@sandeeppathak007: I will try in a Samsung shop, but the Knox is 0x1 (4), so I guess the warranty is void.

Speak with your SIM provider
Or if you know it's working you can try to enable flight mode and then disabling it.

Post this on sammobile forums,they might help u to find the best software,btw yeah did u try another sim ??
or contac your service provider and see,as i heard there are some network problem in S5 duos
best way is to replace

T-Mobile Galaxy S6 Edge+ Null imei or baseband Problem

Dear All,
Few months I bought a Samsung S6 Edge+ which is from a unknown person. It was a T-mobile package. But, now it's imei is blacklisted. So it's showing "null imei" & "baseband unknown". & It's can't recognize any network.
So, I am asking for your help. Can anyone let me know the solution for these problems, please?
Waiting for your answer.
Thanks

It's illegal to change the IMEI in most country's regardless of how you came to have the phone its technically not yours

How to change IMEI Number in(*#06#) Samsung Galaxy A5

I have Samsung Galaxy A5 model. I like to change my IMEI number to yureka model. I tried IMEI changer app with Xposed Framework. But it's not getting change while checking in *#06#. I like to change here also. I like to change Network IMEI also means while calling customer care also it's need to show my new(Yureka) IMEI number.

SureshRSB said:
I have Samsung Galaxy A5 model. I like to change my IMEI number to yureka model. I tried IMEI changer app with Xposed Framework. But it's not getting change while checking in *#06#. I like to change here also. I like to change Network IMEI also means while calling customer care also it's need to show my new(Yureka) IMEI number.
Click to expand...
Click to collapse
You can't and it's also illegal.

i have a samsung a5 6 i cannot use xposed installer
help me

Changing Imei number of n910f

Hi,
I wanted to give my international n910f to my granmda in turkey, the problem is that currently the turkey takes huge fees to use german phones in their country permanently, I heard there is a Method whith which I can change the Imei of the phone to an existing old phone from turkey, I Know I have to edit the qcn file and for that I need qpst, but Qpst does not find my phone.
Is there any alternative method for that maybe someone here can help me I would be really glad.

Can no one help me with this?

I also need to edit / restore my IMEI number in SM-N910c variant
After flashing a Custom ROM the singnals are gone I can't make calls
I've read and followed many things but no luck still
There are few computer software like Octaplus Box and Samsung Pro Tools etc...
Can someone guide me how to edit IMEI number using these programs?