The magic *#197328640# does not have "phone control" menu ary more...
*#9090# works.
Sent from my SAMSUNG-SGH-I337 using xda premium
Phoneguy589 said:
*#9090# works.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Where should I go in this menu? Selected the first [1] menu, now the phone starts "Blocking mode" what's this???
First hit menu then back. Then I hit menu-select-4 and and then hit menu then back and it gives me a list of options. Never messed around in there but I just looked around to see what was there. I tried 1,2,3 and phone just rebooted but nothing really happened.
Sent from my SAMSUNG-SGH-I337 using xda premium
Hm...
I do *#9090# and see:
DIAG CONFIG
[1]DM/DUM over HS-USB[]
[2]DM/DUM over HSIC[]
[3]DM/DUN/RmNET over HSUSB[]
[4]DM over UART(*)
[5]DBG MSG ON(*)
[6]DBG MSG OFF(*)
Could someone check what the defaults are?
Ok did the sequence and found it
What is "blocking mode enabled"? Did I push something wrong?
These are what I see
Sent from my SAMSUNG-SGH-I337 using xda premium
Phoneguy589 said:
These are what I see
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Thanks I got it!
I need to see the very first screen:
DIAG CONFIG
Ok for everyone here is the FULL SEQUENCE:
*#9090#->MENU->Back-> [4]DM over UART()->MENU->Back->[1]UMTS->[1]DEBUG SCREEN->[6]PHONE CONTROL->[6]NETWORK LOCK->[3]PERSO SHA256 OFF->MENU->END
Is access to this useful at all?
Sent from my SAMSUNG-SGH-I337 using xda premium
Yes got it unlocked! Thanks a bunch.
Sweet! Is there a way to verify if it is unlocked now? NM, I was thinking of bootloader unlock...doh.
Sent from my SAMSUNG-SGH-I337 using xda premium
Tried it and it didn't work after put in my tmobile sim.
Tried it and verified that Perso SSH 256 was off and when i popped another carrier sim, it still said sim locked. Caved in and purchased the unlock code form cellunlocker.
p.S: Don't forget to switch Perso SSH 256 back to ON if you want to unlock it via cellunlocker code
Tried it as well and didn't work. So used unlock code.
Thanks @mikron15 for letting me know to turn SSH 256 back on as I was getting unlock unsuccessful.
tried it as well with no success... any other suggestions?
Phoneguy589 said:
Sweet! Is there a way to verify if it is unlocked now? NM, I was thinking of bootloader unlock...doh.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Stick in the T-Mobile SIM card
When I try to turn SSH back on it automtically reboots afer I press the button initial option 4 on the service menu. I cant get back to switch to on. What qm I doing wrong?
Thanks!
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
here is a sim unlock that might work for us becuase it works on the T-Mobile S4.
How to SIM unlock Samsung Galaxy S4 SGH-M919 (tested - works)
Hi Everyone,
I'm a long time lurker and benefited greatly from the postings here at xda.
So I'd like to contribute something back.
After trying many methods and reading all the posts in the various S4 forums, I finally found a way for SIM unlock that works for me.
I have tested it, and it works on my T-Mobile S4.
Credit to these posts:
KaneHusky's post for the dialer code
This thread on how to unlock
chavxxx's post pointing to the right final step
Here are the steps:
Goto phone dailer, and enter *#27663368378# for the debug service menu.
In "ServiceMode", select [1] UMTS
In "UMTS MAIN MENU", select [1] DEBUG SCREEN
In "DEBUG SCREEN", select [6] PHONE CONTROL
In "PHONE CONTROL", select [6] NETWORK LOCK
In "NETWORK LOCK", select [3] PERSO SHA256 OFF
It should show:
SHA256_ENABLED_FLAG[1]
SHA256_OFF => SHA256_ON
Now touch the first line SHA256_ENABLED_FLAG[1]
It should show:
MENU NOT EXIST
PRESS BACK KEY
Current Command is 116631
Now press the menu button and select "Back"
It should show:
SHA256_ENABLED_FLAG[0]
SHA256_OFF => Not Change
Again, press the menu button and select "Back", and you're back in the "NETWORK LOCK" screen
Press the menu button and select "Back", and you're in the "PHONE CONTROL" screen
Press the menu button and select "Back", and you're in the "DEBUG SCREEN" screen
Finally, press the menu button and select "Back", and you're back in the "UMTS MAIN MENU" screen
Select [6] COMMON
In "COMMON" screen, select [6] NV REBUILD
Now you are in the "NV REBUILD" screen, you should see the following text:
------------------------------
Golden-Backup exist
You can Restore Cal/NV
------------------------------
Now for the final step.
In "NV REBUILD" screen, select [4] Restore Back-up
The button lights for menu and back should come on, and the phone will auto reboot in a few seconds.
Note: chavxxx's post of selecting "[1] Load default NV" DID NOT work for me.
Congratulations, your phone is now unlocked.
Stick in a sim card from a different carrier and try it out.
Please post followups of your experience with this unlock method.
Thanks, and good luck!
her is a link to kaleido How to SIM unlock Samsung Galaxy S4 SGH-M919 (tested - works)
http://forum.xda-developers.com/showthread.php?t=2283068
killer5000 said:
here is a sim unlock that might work for us becuase it works on the T-Mobile S4.
How to SIM unlock Samsung Galaxy S4 SGH-M919 (tested - works)
Hi Everyone,
I'm a long time lurker and benefited greatly from the postings here at xda.
So I'd like to contribute something back.
After trying many methods and reading all the posts in the various S4 forums, I finally found a way for SIM unlock that works for me.
I have tested it, and it works on my T-Mobile S4.
Credit to these posts:
KaneHusky's post for the dialer code
This thread on how to unlock
chavxxx's post pointing to the right final step
Here are the steps:
Goto phone dailer, and enter *#27663368378# for the debug service menu.
In "ServiceMode", select [1] UMTS
In "UMTS MAIN MENU", select [1] DEBUG SCREEN
In "DEBUG SCREEN", select [6] PHONE CONTROL
In "PHONE CONTROL", select [6] NETWORK LOCK
In "NETWORK LOCK", select [3] PERSO SHA256 OFF
It should show:
SHA256_ENABLED_FLAG[1]
SHA256_OFF => SHA256_ON
Now touch the first line SHA256_ENABLED_FLAG[1]
It should show:
MENU NOT EXIST
PRESS BACK KEY
Current Command is 116631
Now press the menu button and select "Back"
It should show:
SHA256_ENABLED_FLAG[0]
SHA256_OFF => Not Change
Again, press the menu button and select "Back", and you're back in the "NETWORK LOCK" screen
Press the menu button and select "Back", and you're in the "PHONE CONTROL" screen
Press the menu button and select "Back", and you're in the "DEBUG SCREEN" screen
Finally, press the menu button and select "Back", and you're back in the "UMTS MAIN MENU" screen
Select [6] COMMON
In "COMMON" screen, select [6] NV REBUILD
Now you are in the "NV REBUILD" screen, you should see the following text:
------------------------------
Golden-Backup exist
You can Restore Cal/NV
------------------------------
Now for the final step.
In "NV REBUILD" screen, select [4] Restore Back-up
The button lights for menu and back should come on, and the phone will auto reboot in a few seconds.
Note: chavxxx's post of selecting "[1] Load default NV" DID NOT work for me.
Congratulations, your phone is now unlocked.
Stick in a sim card from a different carrier and try it out.
Please post followups of your experience with this unlock method.
Thanks, and good luck!
her is a link to kaleido How to SIM unlock Samsung Galaxy S4 SGH-M919 (tested - works)
http://forum.xda-developers.com/showthread.php?t=2283068
Click to expand...
Click to collapse
Can't verify with the SIM card yet but the sequenses worked for S4.
What are the additional steps for S3?
I can't test because I got my sim unlock all ready by paying 25 for it when the phone came out
Sent from my SAMSUNG-SGH-I337 using xda premium
I followed the SIM unlock method, and it worked for my Bell S4.
Related
Hi,
Got this spaking i9505 s4, but it seems the *#197328640# service mode is missing, im using this mode to select wcdma band, In my S2 it is there.
Did samsung removed : *#197328640#, if yes how do we access wcdma select band?
Also *#2263# is not working
Thanks,
Roy
Same problem here!
Service mode:
*#0011#
Options*--> back
Options -->key input -->1
Black screen with number 1 up on the left
buy samsung service mode apk
buy samsung service mode apk from the play store
bernny26 said:
buy samsung service mode apk from the play store
Click to expand...
Click to collapse
Service mode is not working, I can get in to what says service mode but then back does not work abd it stuck in some sort active data mode.
docurley said:
Service mode is not working, I can get in to what says service mode but then back does not work abd it stuck in some sort active data mode.
Click to expand...
Click to collapse
I did read that its modem related?
this post says so?
http://forum.xda-developers.com/showpost.php?p=42550422&postcount=3539
rodnah said:
I did read that its modem related?
this post says so?
http://forum.xda-developers.com/showpost.php?p=42550422&postcount=3539
Click to expand...
Click to collapse
Well I tried the modem reflash and still no Service mode just the same old screen shot each time.
docurley said:
Well I tried the modem reflash and still no Service mode just the same old screen shot each time.
Click to expand...
Click to collapse
Did you manage to solve this? I'm stuck at the same point. Menu -> back doesn't do anything at all.
TY
squaredd said:
Did you manage to solve this? I'm stuck at the same point. Menu -> back doesn't do anything at all.
TY
Click to expand...
Click to collapse
No I did not I ended up selling the phone as I wanted to change networks but I could not unlock the pjone.
Ei.. any fix for this?
i BELIEVE this is part of Samsung's "business strategy".. i was resolve this using the Samsung Service Mode apk (which I cracked and patched :highfive, however i have another issue related to this (see attached pic)!
In this case...may i ask if anyone from XDA knows the secret code for the UMTS Menu for me to access the Network Unlock menu???
RESOLVED thru SERENDIPITY!
mrryanangeles16 said:
i BELIEVE this is part of Samsung's "business strategy".. i was resolve this using the Samsung Service Mode apk (which I cracked and patched :highfive, however i have another issue related to this (see attached pic)!
In this case...may i ask if anyone from XDA knows the secret code for the UMTS Menu for me to access the Network Unlock menu???
Click to expand...
Click to collapse
Hi XDA Peeps!
I was able to unlock my i9505!
I just did the following steps:
1. Dial *#0011# via Phone Utility apk [Phone Connectivity Status will appear (via Service Mode)];
2. Tap on the left soft key (LSK) and select Key Input > Enter 1 > Hit OK;
3. Tap on the LSK and select BACK [You're now just a few steps away!];
4. Tap on the LSK and select Key Input > Enter 1 > Hit OK [Your screen shall have a different output now (i.e., a single digit "1" on line 1)];
5. WAIT for 5 seconds until the UMTS MAIN MENU appears > Select Debug Screen > Select Phone Control > Select Network Lock;
6. Next, tap on: [3] PERSO SHA256 OFF;
7. From here, go back to the UMTS MAIN MENU by tapping on Menu (left soft key on SGS4) and selecting Back from the options;
8. Once you are in the UMTS menu, tap on: [6]COMMON;
9. There, select: [6]NV REBUILD;
10. Now in the NV Rebuild menu, tap on: [4] Restore Back-up;
11. Samsung Galaxy S4 will now go into a temporary freezing state. After a while you’ll see some activities. The screen will be black and the LED will turn Blue. The Menu and Back key button on phone will also light;
12. Lastly, your Samsung Galaxy S4 will reboot automatically and will take a minute or two in booting up (depending on your ROM's Boot Animation);
BOOM! Your Galaxy S4 GT i9505 is now SIM-unlocked! Try a SIM card from another carrier to confirm the process and do not forget to share this to your friends too!
XDA_AndioAngeles
FB: facebook.com/rmasr.angeles
Does not work on samsung secure boot devices
mrryanangeles16 said:
Hi XDA Peeps!
I was able to unlock my i9505!
I just did the following steps:
1. Dial *#0011# via Phone Utility apk [Phone Connectivity Status will appear (via Service Mode)];
2. Tap on the left soft key (LSK) and select Key Input > Enter 1 > Hit OK;
3. Tap on the LSK and select BACK [You're now just a few steps away!];
4. Tap on the LSK and select Key Input > Enter 1 > Hit OK [Your screen shall have a different output now (i.e., a single digit "1" on line 1)];
5. WAIT for 5 seconds until the UMTS MAIN MENU appears > Select Debug Screen > Select Phone Control > Select Network Lock;
6. Next, tap on: [3] PERSO SHA256 OFF;
7. From here, go back to the UMTS MAIN MENU by tapping on Menu (left soft key on SGS4) and selecting Back from the options;
8. Once you are in the UMTS menu, tap on: [6]COMMON;
9. There, select: [6]NV REBUILD;
10. Now in the NV Rebuild menu, tap on: [4] Restore Back-up;
11. Samsung Galaxy S4 will now go into a temporary freezing state. After a while you’ll see some activities. The screen will be black and the LED will turn Blue. The Menu and Back key button on phone will also light;
12. Lastly, your Samsung Galaxy S4 will reboot automatically and will take a minute or two in booting up (depending on your ROM's Boot Animation);
BOOM! Your Galaxy S4 GT i9505 is now SIM-unlocked! Try a SIM card from another carrier to confirm the process and do not forget to share this to your friends too!
XDA_AndioAngeles
FB: facebook.com/rmasr.angeles
Click to expand...
Click to collapse
This method does not work if your base band has been upgraded to I9505XXUBMG7 wish i had know what samsung was planning i would of done the unlock before upgrading. oh well the power of hind sight i suppose :crying:
I tried this...but when I put in the (star) #0011# the next screen says
"No Service"...what does that mean?
dorian2kx said:
I tried this...but when I put in the (star) #0011# the next screen says
"No Service"...what does that mean?
Click to expand...
Click to collapse
Same problem. Did you manage to sort this?
bump
any resolution? I get {connection problem or code MMI not valid}
UMTS Never appears for me unless I do this on my i545
Enter Phone Menu ..
* # 27663368378 #
[1] UMTS
[2] DEBUG
[6] PHONE CONTROL
[6] NETWORK LOCK
[3] PERSOSHA256 OFF
On this step off #3 is not a choice for me
MENU> BACK 3 TIMES .. [UMTS MAIN MENU]
[6] COMMON
[6] NV REBUILD
If it says GOLDEN-BACKUP exists ..
[4] RESTORE BACK-UP
any assistance is greatly appreciated
i545
Enter Phone Menu ..
* # 0011 #
press [menu]
press back
press [menu]
press key input
press Q
press [menu]
press 0000
wait for 30 seconde
winny57 said:
Enter Phone Menu ..
* # 0011 #
press [menu]
press back
press [menu]
press key input
press Q
press [menu]
press 0000
wait for 30 seconde
Click to expand...
Click to collapse
Improved your post. Worked for me, thanks!
*#0011#
Press [MENU]
press [Back]
press [MENU]
Press [Key Input]
Input [Q]
press [MENU]
Press [Key Input]
Input [0000]
Wait 30 Seconds.
If you get "0", exit the ServiceMode and restart.
no probleme
Still nothing on i545
Hiya. I have tried using the CF app to region unlock it and also tying the code to get the UMTS menu up but both hasn't worked.
I have now got it rooted but would like to know the process to get the sim lock removed.
I have been doing some searching but have yet to find anything.
Any help would be appreciated!
Thanks in advance!
mightyreal_1 said:
Hiya. I have tried using the CF app to region unlock it and also tying the code to get the UMTS menu up but both hasn't worked.
I have now got it rooted but would like to know the process to get the sim lock removed.
I have been doing some searching but have yet to find anything.
Any help would be appreciated!
Thanks in advance!
Click to expand...
Click to collapse
Try this link: http://forum.xda-developers.com/gal...re-hidden-features-secret-codes-note-t2803458
Is that what you were asking for?
OR this link: http://forum.xda-developers.com/showthread.php?p=53869157
AND this: http://forum.xda-developers.com/showthread.php?p=53890911
hi thanks for the post but I need to remove the Sim Lock... it is locked to Vodafone at the moment!
thank you
mightyreal_1 said:
hi thanks for the post but I need to remove the Sim Lock... it is locked to Vodafone at the moment!
thank you
Click to expand...
Click to collapse
Yes, that is what I told you in this link: http://forum.xda-developers.com/showthread.php?p=53890911
Use (2) to check for the locking status. Can you show this screenshot?
Use (3) or (4) to unlock. You need a code to unlock it.
Please read the link above carefully.
vndnguyen said:
Yes, that is what I told you in this link: http://forum.xda-developers.com/showthread.php?p=53890911
Use (2) to check for the locking status. Can you show this screenshot?
Use (3) or (4) to unlock. You need a code to unlock it.
Please read the link above carefully.
Click to expand...
Click to collapse
Many thanks for the message:
When I do (2),
a window comes up which says:
Personalizaiob Status
Network Lock
Network Subset Lock
SP Lock
CP Lock
but I can't touch any of them to get into a further menu or see its status!
Can you advise?
mightyreal_1 said:
Many thanks for the message:
When I do (2),
a window comes up which says:
Personalizaiob Status
Network Lock
Network Subset Lock
SP Lock
CP Lock
but I can't touch any of them to get into a further menu or see its status!
Can you advise?
Click to expand...
Click to collapse
When I get into the Menu Search, and search for "Personalization",
it asks "Enter Control key"....
Any advice?
Thanks
mightyreal_1 said:
When I get into the Menu Search, and search for "Personalization",
it asks "Enter Control key"....
Any advice?
Thanks
Click to expand...
Click to collapse
Also, in the service menu:
Step-8: Tap [1]UMTS
Step-9: Tap [1]Debug Screen
Step-10: Tap [8]Phone Control
Step-11: Tap [6]Network Lock
Step-12: Tap Options and then tap [3] Perso SHA256 OFF
Step-13: Press Menu and Back
Step-14: Press [6]COMMON
Step-15: Tap [4]NW Lock NV Data INITIALLIZ
I can only get to "Step 12" but there was no option [3] Perso SHA256 OFF....
Why is that?
it is on android 4.4.2, is this the reason why? Is there a way to downgrade to 4.3?
Thanks
mightyreal_1 said:
Also, in the service menu:
Step-8: Tap [1]UMTS
Step-9: Tap [1]Debug Screen
Step-10: Tap [8]Phone Control
Step-11: Tap [6]Network Lock
Step-12: Tap Options and then tap [3] Perso SHA256 OFF
Step-13: Press Menu and Back
Step-14: Press [6]COMMON
Step-15: Tap [4]NW Lock NV Data INITIALLIZ
I can only get to "Step 12" but there was no option [3] Perso SHA256 OFF....
Why is that?
it is on android 4.4.2, is this the reason why? Is there a way to downgrade to 4.3?
Thanks
Click to expand...
Click to collapse
Where did you get this 15-step instruction?
May be it is for another device or model? My Note 3 is also the same as your.
And please be noted that playing around with these "hidden menu" is very dangerous as it may mess up your device, so be careful and only do things that you fully understand.
Thread Updated - SECRET CODES / HIDDEN MENU's for LOLLIPOP
Has anyone found any sim unlock method via a hidden menu? Please post here all dialer codes available for the Note 4...
STARTS AT POST #40 - LOLLIPOP
IMEI readout: *#06#
*#12580*369#
Sent from my SM-N910T using XDA Free mobile app
---------- Post added at 05:16 PM ---------- Previous post was at 04:51 PM ----------
Found it in another thread
*#0011#
Menu>Back
Menu>Input>Q
Menu>Input>0000 wait some seconds and Hello service menu
Sent from my SM-N910T using XDA Free mobile app
I would like to know a way to get to Service Mode.
Engineering screen access would be excellent.
Sent from my SM-N910T using XDA Free mobile app
If you want to sim unlock there is a forum i read somewhere for the s5 that worked on my note 3 will try to find it
Please spell please correctly
allenjthomsen said:
If you want to sim unlock there is a forum i read somewhere for the s5 that worked on my note 3 will try to find it
Click to expand...
Click to collapse
This is the only one I was able to find, is this the forum you are speaking of?.
http://forum.xda-developers.com/showthread.php?t=2716353
dawgboy1783 said:
This is the only one I was able to find, is this the forum you are speaking of?.
http://forum.xda-developers.com/showthread.php?t=2716353
Click to expand...
Click to collapse
For sim unlock i have the combination but am missing a piece of the menu to complete the unlock
Can someone with a rooted note 4 try TrevE's logging test app pro version to get the secret codes it works on my stock rooted 3 with 4.4.2 and shows a bunch of dialer codes so it may work on a stock rooted note 4 on 4.4.4 ?
dawgboy1783 said:
Can someone with a rooted note 4 try TrevE's logging test app pro version to get the secret codes it works on my stock rooted 3 with 4.4.2 and shows a bunch of dialer codes so it may work on a stock rooted note 4 on 4.4.4 ?
Click to expand...
Click to collapse
Going to try Now for you
No luck so far
em0ney14 said:
No luck so far
Click to expand...
Click to collapse
Hmmm, does the app at least work on a rooted note 4 ?
When you start the app you open the first top menu that says install package tools see first pic then select the top right tap see pic 2 then select find dialer codes and wait a bit and a bunch of system apps pop up see pic 3 then click on each app and the related dialer codes drop down see pic 4 hopefully this helps unless the app is just not compatible with 4.4.4 but there is a new version 14.5 out so make sure to update it hope that this helps.
:thumbup:
dawgboy1783 said:
When you start the app you open the first top menu that says install package tools see first pic then select the top right tap see pic 2 then select find dialer codes and wait a bit and a bunch of system apps pop up see pic 3 then click on each app and the related dialer codes drop down see pic 4 hopefully this helps unless the app is just not compatible with 4.4.4 but there is a new version 14.5 out so make sure to update it hope that this helps.
:thumbup:
Click to expand...
Click to collapse
Sorry but what app is that?
joe1blue said:
Sorry but what app is that?
Click to expand...
Click to collapse
Logging checker app by TrevE , follow the link below to download and you can upgade the app to the pro version though the app on the play store only $0.99 a good deal for an app that can do so much, Thanks TrevE ! :thumbup:
http://forum.xda-developers.com/showthread.php?p=17612559
*#34971539# camera firmware ver.
Sent from my SM-N910T using XDA Free mobile app
does not work every note 4 but your willing to try.
Unlock using free trick
1. Insert the foreign SIM card into your Samsung Galaxy Note 4.
2. Turn your handset off and back on again.
3. On the dialpad on your phone, type in *#197328640#.
4. Then select [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3] Perso SHA256 OFF.
5. Wait for 30 seconds or so before returning to your main menu by choosing back.
6. In the main menu, you should see a “Network Lock” message, now choose [4] NW Lock NV Data INITIALLIZ.
Did u try it or Just copied from other site ?
It's the old fashion method that had been blocked since galaxy s3.
darnelcach said:
Unlock using free trick
1. Insert the foreign SIM card into your Samsung Galaxy Note 4.
2. Turn your handset off and back on again.
3. On the dialpad on your phone, type in *#197328640#.
4. Then select [1] UMTS > [1] Debug Screen > [8] Phone Control > [6] Network Lock > Options [3] Perso SHA256 OFF.
5. Wait for 30 seconds or so before returning to your main menu by choosing back.
6. In the main menu, you should see a “Network Lock” message, now choose [4] NW Lock NV Data INITIALLIZ.
Click to expand...
Click to collapse
Those options weren't presented on mine.
Hey guys
Can I unlock my note 4 if I flash a different Csc based firmware on it?
So, I managed to enter the ServiceMode, by:
On this particular model, you have to do this:
Go to dial pad and enter: *#0011#
This will initially take you to Service Mode and showing you
various signal status items, by default. But it's a locked
entry. So to unlock and go to the Main Menu do this:
==> [MENU] + [Back]
==> [MENU] + [Key Input] + "Q"
==> [MENU] + [Key Input] + "0000"
==> <wait ~5-10 seconds>
Click to expand...
Click to collapse
But after this I just can't find the following:
Code:
UMTS MAIN MENU
[1] DEBUG SCREEN.
[6] PHONE CONTROL.
[6] NETWORK LOCK
[3] PERSO SHA256 OFF
Go Back to Main Menu
UMTS MAIN MENU
[6] COMMON
[6] NV REBUILD.
[4] Restore Back-up.
Reboot
Can anybody help?
If it's network/sim locked you will need the unlock code either from your carrier or a 3rd party websites
sawdoctor said:
If it's network/sim locked you will need the unlock code either from your carrier or a 3rd party websites
Click to expand...
Click to collapse
Like which websites? I've been searching through the internet, but found none. My model numer is SM-N910F.
jaszfalvi.tamas said:
Hey guys
Can I unlock my note 4 if I flash a different Csc based firmware on it?
Click to expand...
Click to collapse
Nope, you cannot unlock just by flashing another firmware.
---------- Post added at 04:48 PM ---------- Previous post was at 04:47 PM ----------
jaszfalvi.tamas said:
So, I managed to enter the ServiceMode, by:
But after this I just can't find the following:
Code:
UMTS MAIN MENU
[1] DEBUG SCREEN.
[6] PHONE CONTROL.
[6] NETWORK LOCK
[3] PERSO SHA256 OFF
Go Back to Main Menu
UMTS MAIN MENU
[6] COMMON
[6] NV REBUILD.
[4] Restore Back-up.
Reboot
Can anybody help?
Click to expand...
Click to collapse
Please read this post.
So, does anyone know a good and trustworthy unlock service? As far as I have seen on the sammobile website, they don't support yet the SM-N910F...
Made a Mistake with Service Mode, LTE 4G is Down : I tried some option in Service Mode, and now i lost my LTE 4G Connexion…:crying:
The Problem Origin :
https://goo.gl/VdePqr
Problem Solved by crackerhk ! Many Thanks :laugh::good: Another Power Force of XDADev !:fingers-crossed:
crackerhk said:
Hello, I just got the same problem with you which enable the xxxx ing Band 4 LTE and loss the 4G signal, just find out the following solutions and you will get back the 4G signal again:
The first step in dial-up interface,
enter * # 0011 # into the Service Mode,
then menu key and click Back,
then click on the Menu key, KeyInput uppercase Q,
then the Menu key KeyInput enter 0000,
And wait a few seconds to enter the MAIN MENU
screen Select (1) UMTS
then select (6) COMMON
then select NV REBUILD
then select (1) NV REBUILD
then select (1) SYSTEM STATIC ONLY,
then restart the phone,
-----------------------------STEP 2---------
restart the complete re-entered the mobile phone MAIN MENU screen (you can repeat the above steps),
select (1) UMTS
Select (1) DEBUG SCREEN
Select (8) PHONE CONTROL
Select (7) NETWORK CONTROL
Select (2) BAND SELECTION
Select (1) Automatic (*)
Click to expand...
Click to collapse
An Idea ?
Have you tried a factory reset or Reflashing the firmware over the current one?
Sent From My Samsung Galaxy Note 3 N9005 Using Tapatalk
No, I wait if another way can be founded
If not, I begin saving process and take time for re flash & root and long reinstall reconfig
I reflash official rom and anything chage, i'm affraid
anyone can help me ?
Is your IMEI correct ??
JJEgan said:
Is your IMEI correct ??
Click to expand...
Click to collapse
Any change, the same on the Phone buy box...
And all other band functionning... 3G H+ Edge ...
Always blocked, I try lot of things... (Update Pics on first post)
may b nv problem
Did u try a nv data restore or you can unlock frequency bands with qpst.
Hello, I just got the same problem with you which enable the xxxx ing Band 4 LTE and loss the 4G signal, just find out the following solutions and you will get back the 4G signal again:
The first step in dial-up interface, enter * # 0011 # into the Service Mode, then menu key and click Back; then click on the Menu key KeyInput input uppercase Q, then the Menu key KeyInput enter 0000, and wait a few seconds to enter the MAIN MENU screen Select (1) UMTS then select (6) COMMON then select NV REBUILD then select (1) NV REBUILD then select (1) SYSTEM STATIC ONLY, then restart the phone, restart the complete re-entered the mobile phone MAIN MENU screen (you can repeat the above steps), select (1) UMTS Select (1) DEBUG SCREEN selection (8) PHONE CONTROL and select (7) NETWORK CONTROL select (2) BAND SELECTION Select (1) Automatic (*)
crackerhk said:
Hello, I just got the same problem with you which enable the xxxx ing Band 4 LTE and loss the 4G signal, just find out the following solutions and you will get back the 4G signal again:
The first step in dial-up interface, enter * # 0011 # into the Service Mode, then menu key and click Back; then click on the Menu key KeyInput input uppercase Q, then the Menu key KeyInput enter 0000, and wait a few seconds to enter the MAIN MENU screen Select (1) UMTS then select (6) COMMON then select NV REBUILD then select (1) NV REBUILD then select (1) SYSTEM STATIC ONLY, then restart the phone, restart the complete re-entered the mobile phone MAIN MENU screen (you can repeat the above steps), select (1) UMTS Select (1) DEBUG SCREEN selection (8) PHONE CONTROL and select (7) NETWORK CONTROL select (2) BAND SELECTION Select (1) Automatic (*)
Click to expand...
Click to collapse
Thanks for your MP & Post:good::good::good:, I send my device at repair service, after 5 sending and 4 months to support service, and mother board changed, the problem was sold !
But this method can early solve the problem :highfive:
Thanks
crackerhk said:
Hello, I just got the same problem with you which enable the xxxx ing Band 4 LTE and loss the 4G signal, just find out the following solutions and you will get back the 4G signal again:
The first step in dial-up interface, enter * # 0011 # into the Service Mode, then menu key and click Back; then click on the Menu key KeyInput input uppercase Q, then the Menu key KeyInput enter 0000, and wait a few seconds to enter the MAIN MENU screen Select (1) UMTS then select (6) COMMON then select NV REBUILD then select (1) NV REBUILD then select (1) SYSTEM STATIC ONLY, then restart the phone, restart the complete re-entered the mobile phone MAIN MENU screen (you can repeat the above steps), select (1) UMTS Select (1) DEBUG SCREEN selection (8) PHONE CONTROL and select (7) NETWORK CONTROL select (2) BAND SELECTION Select (1) Automatic (*)
Click to expand...
Click to collapse
Thanks thanks a lot
I have had this problem since 2 years and can't solve it, also all Technical Engineers in my city can't. after that I gave up and use H+ until today I found your post that help me to solve this problem
I am so happy
I have signed up today to Thank you.
thanks again
MMS1912001 said:
Thanks thanks a lot
I have had this problem since 2 years and can't solve it, also all Technical Engineers in my city can't. after that I gave up and use H+ until today I found your post that help me to solve this problem
I am so happy
I have signed up today to Thank you.
thanks again
Click to expand...
Click to collapse
Wonderfull ! this forum is awesome for found solution in very big problems since so many years !