N900P 4.4.2 domestic unlock but invalid sim

[joey habbo]

Successfully domestic unlocked sprint note 3 (n900p) running 4.4.2 nab firmware but still no network and invalid sim. Please help!

[2kris33]

Domestic Unlock only work for 5.0 and up.

[joey habbo]

I upgraded to 5.0 and still invalid sim

[carlos0007]

4.. after unlock make sure its on gsm
5.. then do steps below:
A...dail *#0011*
B...CLICK ON THE 3 DOTS
C...CLICK ON BACK
D...CLICK ON KEY INPUT AND ENTER Q0
E... UE SETTINGS
F... SETTING
G... PROTOCOL
H... GCF
I... CLICK ON (GSM/(E) GPRS/WCDMA GCF ON
THEN RESTART THE PHONE

[jusmejose]

Originally Posted by 2kris33

Domestic Unlock only work for 5.0 and up.

wrong! you can domestic unlock any firmware, If you know how to do it ... I have done with all firmwares ...

[fuentesadalid0]

post youre logs so see what your issue is

[joey habbo]

It successfully unlocks with my logs. But when I flashed a MJ4 modem to it, the phone reads my T-Mobile sim for a moment and then it goes away and says emergency calls again. I enabled GCF and I successfully domestic unlocked with z3x box.

[joey habbo]

Waiting ADB device... OK
Reading phone info...
Model: SM-N900P
Android version: 4.4.2
Product code: Not Active
Phone version: N900PVPUBMJ4
PDA version: N900PVPUCNAB
CSC version: N900PSPTCNAB
CSC country code: USA
CSC sales code: SPR
HW version: N900P.12
Phone S/N: 00000000000
Modem board: MSM8974
RF cal date: 2014.10.06
IMEI: 990004668899283
Initialization AT RIL... OK
Unlocking... OK
Rebooting phone... OK
Unlock done
Done with Samsung Tool PRO v.22.6

Even unlocked with mj4 modem and still no signal. says T-Mobile not available

[F_X]

Originally Posted by joey habbo

It successfully unlocks with my logs. But when I flashed a MJ4 modem to it, the phone reads my T-Mobile sim for a moment and then it goes away and says emergency calls again. I enabled GCF and I successfully domestic unlocked with z3x box.

Had one exactly like that yesterday.. the reason this is happening is due to Z3X unlocking the phone incorrectly... that being said, you should dial ##scrtn# and unlock it once again.... you should know what I mean by that.... signal issues never came back, cheers!

Note: Credit goes to Dest....

[josuan]

another way if that doesnt work for you is ##786# you must know device msl

[jusmejose]

Originally Posted by F_X

Had one exactly like that yesterday.. the reason this is happening is due to Z3X unlocking the phone incorrectly... that being said, you should dial ##scrtn# and unlock it once again.... you should know what I mean by that.... signal issues never came back, cheers!

Note: Credit goes to Dest....

Flash MI3 modem you should be fine ... well I don't use z3x for domestic unlock tho ...

[F_X]

Originally Posted by jusmejose

Flash MI3 modem you should be fine ... well I don't use z3x for domestic unlock tho ...

Yeah I began to use that one now, I used to use the MJ4... but read what chainfire wrote over at XDA, he appears to patch the modem with the MI3 for this phone, I've tried MJ4 on lollipop and works as well...but thanks bro for clearing this up now, it concretes my decision on using the MI3 modem from now on

Haha yeah I know bro

[tulipkhan]

today I unlocked N900p was sucessful and phone is working properly

[jusmejose]

Originally Posted by F_X

Yeah I began to use that one now, I used to use the MJ4... but read what chainfire wrote over at XDA, he appears to patch the modem with the MI3 for this phone, I've tried MJ4 on lollipop and works as well...but thanks bro for clearing this up now, it concretes my decision on using the MI3 modem from now on

Haha yeah I know bro

I hope you can keep your word ...

[F_X]

Originally Posted by jusmejose

I hope you can keep your word ...

I will bro, I'll call you tonight about a few things... thank you for your help always!! *** bless you bro, truthfully grateful!!