Database Users

How to reset ServiceMode menu settings???

I need help regarding the service menu, I think i messed sth up while i unlocked my phone for use in other operators... The phone was unlocked
However now when i have data activated i only get edge, it does not switch to hsdpa. please help i couldnt find any topic releated to this issue.....
Sent from my GT-I9505

which rom do you use?

foxger said:
which rom do you use?
Click to expand...
Click to collapse
i use the official rom downloaded from sammobile, v4.4.2 To be more specific: I9505XXUGNG8_I9505YXXGNH2_SEE

Have you changed operator? Do you have right settings on mobile network access point names?
Sent from my GT-I9506 using XDA Free mobile app

3857 said:
Have you changed operator? Do you have right settings on mobile network access point names?
Sent from my GT-I9506 using XDA Free mobile app
Click to expand...
Click to collapse
ap settings are correct, double checked already...

Berat1337 said:
ap settings are correct, double checked already...
Click to expand...
Click to collapse
Hi mate
Check your network settings/network mode make sure is set correctly , if so try to flash ( odin) a different modem ( or same) see if it help

MAX 404 said:
Hi mate
Check your network settings/network mode make sure is set correctly , if so try to flash ( odin) a different modem ( or same) see if it help
Click to expand...
Click to collapse
thx for your rep, my net mode is set as lte/wcdma/gsm... however, when i set it to wcdma only, on low signal areas the signal drops dramatically, because of freq. change, i keep flashing new modems in order to find the suitable one :/

Berat1337 said:
thx for your rep, my net mode is set as lte/wcdma/gsm... however, when i set it to wcdma only, on low signal areas the signal drops dramatically, because of freq. change, i keep flashing new modems in order to find the suitable one :/
Click to expand...
Click to collapse
Hi
that is an option is most likely a modem issue, you could also see what modem your country operator uses ( check in sammobile) and flas it to see if you get an impovement

Hi
that is an option is most likely a modem issue, you could also see what modem your country operator uses ( check in sammobile) and flas it to see if you get an impovement
Click to expand...
Click to collapse
I already had the newest rom/modem installed since it came out, now I am rolling back all of the modems available in order to find the proper one...

*bump*

I'm totally messed up with Service mode on samsung galaxy duos. Which caused not recognising any SIM. Help me out to reset everything to Service mode default. Thanks in Adv

@Iway76: You get a kudos for searching before posting, even though this isn't the right forum for you. I would recommend attempting to install a stock ROM using Odin, not Kies, and see if that helps. If that doesn't help, you may have to take the device in for service as you may have a hardware issue like mine, where the SIM card tray died while attempting to unlock the S4 - again - and it just was a coincidence that the hardware failed while working on the service menu unlock.

Unlocked G900P Sprint for Int. but no Data

Hey, guys.
Thanks for reading.
I bought a locked S5 G900P from Sprint (BOD3) but I live in Brazil.
After a few days reading threads, I've finally managed to downgrade it via CWM (installing stock NK4 kernel and SM-G900P_NI3_ROOTED_ODEXED).
Then, I've unlocked it via SSU. Since I couldn't get any data, I tried a lot of workarounds (installing shohat rom, cm11...) but nothing. Then, I decided to flash the latest firmware available at sammobile: G900PVPU3BOF6.
No data from the latest firmware also.
Now, my phone is back to ShoHat V5 Rom (4.4.2), with G900PVPU3BOF6 baseband and NK4 kernel.
The signal icon on the top of the screen appears to be full (four bars) and I can see the phone carriers, but I can't register to mine (VIVO Brasil).
Does anyone know what I'm supposed to do? That's the configuration that got me closest to receiving data.
Please, any help would be greatly appreciated.
Again, thank you for your time.

Just saw that on my phone, despite using SSU:
NETWORK. BLOCKED
IMEI CERTI: FAIL, -9
Any help? Please.

Your network bands do not match the phone bands.
Go into the secret menu. Try downloading Phone Info app for this.
To unlock all the bands try this. Go to UE Settings/Settings/Protocol/NAS/Network Control/Band Selection and select LTE all bands.

jinosong said:
Your network bands do not match the phone bands.
Go into the secret menu. Try downloading Phone Info app for this.
To unlock all the bands try this. Go to UE Settings/Settings/Protocol/NAS/Network Control/Band Selection and select LTE all bands.
Click to expand...
Click to collapse
How am I supposed to open this secret menu? Sorry for the dumb question.

deadlocked007 said:
There is a thread somewhere for this let me see if I can find it
Edit: found it http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
Sent from my SM-G900T using XDA Free mobile app
Click to expand...
Click to collapse
Phone info did the trick!
Let me try this.
Thank you!

adrianoredator said:
Phone info did the trick!
Let me try this.
Thank you!
Click to expand...
Click to collapse
No success. Tried all the bands and options: GSM only, LTE all, etc.
Damn.

adrianoredator said:
No success. Tried all the bands and options: GSM only, LTE all, etc.
Damn.
Click to expand...
Click to collapse
So the thread deadlocked linked to didn't help you? Or did the secret menu not help you?
Which one?
http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059

Octoplus Box repair this problem no DATA in G900P

lingowistico said:
So the thread deadlocked linked to didn't help you? Or did the secret menu not help you?
Which one?
http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
Click to expand...
Click to collapse
Secret menu didn't help me.
My IMEI is locked and it's illegal to unlock it in Brazil. I'm about to try to sell this goddamn phone.

Note 3 SM-n900 no LTE

Good afternoon all,
I have had my Note 3 SM-N900 for a while and have just changed my sim for a 4G version, but I have no option for LTE option in Network Mode, so I am on H or H+
The phone was running Android version 4.1, so I decided to upgrade to the lollipop edition from here:
http://forum.xda-developers.com/galaxy-note-3/general/official-lollipop-arrived-t3015128
Having looked around the net for quite a few hours, I noticed a file needs changing, which is: persist.radio.lteon.xml
With the help from the Xda forums I managed to root my device via the cf auto guide, I have checked the root and it is currently working, I have tried to find the file in:
Data/Properties/persist.radio.lteon.xml
The only file in there is persist.radio.lteon with out the .xml, I have opened the file and the text in there says true
When I go back into the Network modes, only these are shown:
WCDMA/GSM
WCDMA
GSM
Can anyone please help on this matter as I am not sure what else I can try, many thanks to who all helps.
Do I need to reflash to another version?
Many Thanks to all
Phone Details:
Model SM-N900
Android v5
Basband N900XXUEBNL6
Kernel 3.4.39-5764310
Build LRX21v.n900xxuebok2

riksworld1 said:
Good afternoon all,
I have had my Note 3 SM-N900 for a while and have just changed my sim for a 4G version, but I have no option for LTE option in Network Mode, so I am on H or H+
The phone was running Android version 4.1, so I decided to upgrade to the lollipop edition from here:
http://forum.xda-developers.com/galaxy-note-3/general/official-lollipop-arrived-t3015128
Having looked around the net for quite a few hours, I noticed a file needs changing, which is: persist.radio.lteon.xml
With the help from the Xda forums I managed to root my device via the cf auto guide, I have checked the root and it is currently working, I have tried to find the file in:
Data/Properties/persist.radio.lteon.xml
The only file in there is persist.radio.lteon with out the .xml, I have opened the file and the text in there says true
When I go back into the Network modes, only these are shown:
WCDMA/GSM
WCDMA
GSM
Can anyone please help on this matter as I am not sure what else I can try, many thanks to who all helps.
Do I need to reflash to another version?
Many Thanks to all
Click to expand...
Click to collapse
Are u kidding? N900 is a 3G device. Not a 4G device. U won't get any 4G forever.

I apologise, I was told this phone was 4G when purchased last year.
Many Thanks

SM N900 was not able to get 4G connection bro. Even if using custom rom that have 4G option. The hardware was not supported.
Now I'm using aurora custom rom that have the 4G option, but I believe that my device won't be able to use 4G connection

riksworld1 said:
I apologise, I was told this phone was 4G when purchased last year.
Many Thanks
Click to expand...
Click to collapse
Yah Actually SM N900 does not support 4G
nubitolz said:
Now I'm using aurora custom rom that have the 4G option, but I believe that my device won't be able to use 4G connection
Click to expand...
Click to collapse
which version you use Sir?
and does it support xposed? or how to xposed it if possible?

binadam23 said:
Yah Actually SM N900 does not support 4G
which version you use Sir?
and does it support xposed? or how to xposed it if possible?
Click to expand...
Click to collapse
I use Aurora rev 3. A few bugs have been fixed by the op. Xposed was pre install in that rom. You should try it

Sir you mean this [AURORA]N900 S6-Note 5 Features Port 4 Rev 3 ?
hope its it as i am currently installing it ..

Unlock extras LTE Bands

Hello guys and girls. I successfully unlocked the bootloader of my SM-G900V and now I'm on the most smooth CM ever.
I live in Brazil, and here we don't have the LTE bands that the Verizon's S5 uses. So I tried unlock additional bands using this thread: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059.
Guess what? Didn't work.
It occurred to me that the problem could be the modem firmware, so I tried to flash modem from the others variants, and.... nope. ODIN's flash fail, and the download mode screen says "SECURE CHECK FAIL: modem" (something like that).
I almost made an attempt to flash using dd, or recovery, but decided to ask first.
Honestly it's hard to find a flashable zip of any version of modem.
I already made a backup of modem partition, in case of anything goes wrong.
The only LTE band I need is the 7.
My questions are:
Does anyone tried this before?
What is the risk to flash a modem firmware from other variant using dd/recovery?

A²ronLil said:
Hello guys and girls. I successfully unlocked the bootloader of my SM-G900V and now I'm on the most smooth CM ever.
I live in Brazil, and here we don't have the LTE bands that the Verizon's S5 uses. So I tried unlock additional bands using this thread: http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059.
Guess what? Didn't work.
It occurred to me that the problem could be the modem firmware, so I tried to flash modem from the others variants, and.... nope. ODIN's flash fail, and the download mode screen says "SECURE CHECK FAIL: modem" (something like that).
I almost made an attempt to flash using dd, or recovery, but decided to ask first.
Honestly it's hard to find a flashable zip of any version of modem.
I already made a backup of modem partition, in case of anything goes wrong.
The only LTE band I need is the 7.
My questions are:
Does anyone tried this before?
What is the risk to flash a modem firmware from other variant using dd/recovery?
Click to expand...
Click to collapse
A guy from Mexico claim this: http://forum.xda-developers.com/ver...how-to-enable-lte-band-41700-2100-to-t2990105

alin919 said:
A guy from Mexico claim this : http://forum.xda-developers.com/veri...00-to-t2990105
Click to expand...
Click to collapse
Thanks, but the link is broken. :fingers-crossed:

A²ronLil said:
Thanks, but the link is broken. :fingers-crossed:
Click to expand...
Click to collapse
Try now.

alin919 said:
A guy from Mexico claim this: http://forum.xda-developers.com/ver...how-to-enable-lte-band-41700-2100-to-t2990105
Click to expand...
Click to collapse
Unfortunately it will not work. I've already tried before unlocking the bootloader. I'm now on CM13, and they does not have a hidden menu, only stock firmware (or port). Plus, when I accessed the menu on stock firmware, the B7 option said something like "not supported". Probably because the software is modified by Verizon.

A²ronLil said:
Unfortunately it will not work. I've already tried before unlocking the bootloader. I'm now on CM13, and they does not have a hidden menu, only stock firmware (or port). Plus, when I accessed the menu on stock firmware, the B7 option said something like "not supported". Probably because the software is modified by Verizon.
Click to expand...
Click to collapse
Did you try the galaxy Tools to change the bands and edit the apn?

alin919 said:
Did you try the galaxy Tools to change the bands and edit the apn?
Click to expand...
Click to collapse
Nope. What is this?

A²ronLil said:
Nope. What is this?
Click to expand...
Click to collapse
Idoneapss.

Some clarification: Galaxy Tools by Idoneapps is a tool for changing various APN and hidden settings on the S5. I couldn't find an official link, but I have a direct link to the AndroidFileHost download. https://www.androidfilehost.com/?fid=24052804347804710
You can probably find the band and APN settings yourself easily enough, but I'll do some experimenting and update when I find the options. It isn't the easiest UI.

camcorder123 said:
Some clarification: Galaxy Tools by Idoneapps is a tool for changing various APN and hidden settings on the S5. I couldn't find an official link, but I have a direct link to the AndroidFileHost download. https://www.androidfilehost.com/?fid=24052804347804710
You can probably find the band and APN settings yourself easily enough, but I'll do some experimenting and update when I find the options. It isn't the easiest UI.
Click to expand...
Click to collapse
Thanks for clarification , i was at work with no cell tower :good:

camcorder123 said:
Some clarification: Galaxy Tools by Idoneapps is a tool for changing various APN and hidden settings on the S5. I couldn't find an official link, but I have a direct link to the AndroidFileHost download. https://www.androidfilehost.com/?fid=24052804347804710
You can probably find the band and APN settings yourself easily enough, but I'll do some experimenting and update when I find the options. It isn't the easiest UI.
Click to expand...
Click to collapse
alin919 said:
Idoneapss.
Click to expand...
Click to collapse
This is the working links off apk file . You can play with , try different settings and remember if something not working wright always restore to initial settings . Good luck !

Yesterday I tried to flash modem.bin and NON-HLOS.bin from another device using "dd". The flash was ok, and the device did turn on without problems.
I tried the baseband of these three devices: SM-G900M, SM-G900P and SM-G900T.
But... no LTE for me.
I'm still looking for a way to do this.

I have the Verizon varient and was able to set the APN to exactly to what my unlocked moto x pure is. It works perfect with at&t.........so far. I guess it's all about the APN since the sim is unlocked.

[Guide] GSM unlock for Sprint LG G5

Unlocking the LG G5 Sprint model! ​
First and foremost thank @vittger over in this thread where the method was posted - HERE
Reason I am making this Guide/post is it seems like even though its been posted, theres not a thread for it and some miss the actual method of doing it.
I haven't tested or seen it tested on any OS below Android 7.0 so it may not work unless you've updated.
1. Download this APK - HERE
2.Install the APK
3 Open the App
4. Scroll down & Select IOT(CDG2)
5.Select LTE setting,Select Operation Mode, Then Select Lab Network
6. Device will reboot, Then go back to step 3,4, and 5, and the option Band25 make sure its enabled. scroll down to LTE Data roam config, and enable all the bands towards the bottom in that menu as well.
7. Go back to the Hidden menu APK main menu, ModemProtocol, RAT Selection, then choose GSM/WCDMA/LTE Auto
8. Reboot and you should be good to go!
9. You now have you Sprint LG G5 LS992 GSM unlocked for both US and international GSM carriers
To Add your APN (for data):
Go to, The hidden menu APK, IOT(CDG2), LTE Settings,
APN settings and then add your APN for your carrier
Remember you'll need to set APN type to "default" and
authentication type to "None" or else it wont work
Tested and working with AT&T 3G/HSPA,4G/LTE And T-Mobile​ 2G/4G/LTE working perfectly fine in the USA. Also tested with a GiffGaff UK sim roaming in the US.
This method also works with the LG V20 and LG Tribute HD so it may work on other LG devices.
Having an issue with it stop working?
Disable your screen lock. No password/swipe to unlock/fingerprints - Having a password seems to be an issue with this method.
Here's a quick YouTube video I made,
https://www.youtube.com/watch?v=10k8I5sDtuQ

thanks but are you tested it in Locked G5 Nougate version

thaifani said:
thanks but are you tested it in Locked G5 Nougate version
Click to expand...
Click to collapse
What do you mean by locked G5?

thaifani said:
thanks but are you tested it in Locked G5 Nougate version
Click to expand...
Click to collapse
This method works entirely on stock. Been running a TracFone GSM BYOP SIM card for the past month with use of the APK above.

Is this the same as the remote unlock? Thank you

dbshane said:
Is this the same as the remote unlock? Thank you
Click to expand...
Click to collapse
Sort of but its FREE. It will do the same exact thing. The instructions are in the OP. All you do is download the APK follow the directions and GSM unlocked

Thanks.... Bro

How do we return to sprint? Can you put that in the instructions too?

robnitro said:
How do we return to sprint? Can you put that in the instructions too?
Click to expand...
Click to collapse
Just dial ##RTN and enter your SPC code, which will reset your device. If you need your SPC code Give Sprint your IMEI and they can provide it.

Thanks,
RTN would do a reset of all sw or just the provisioning/network/sim setup?

robnitro said:
How do we return to sprint? Can you put that in the instructions too?
Click to expand...
Click to collapse
robnitro said:
Thanks,
RTN would do a reset of all sw or just the provisioning/network/sim setup?
Click to expand...
Click to collapse
It resets everything.

hyelton said:
It resets everything.
Click to expand...
Click to collapse
Video link needs an update .

kirito9 said:
Video link needs an update .
Click to expand...
Click to collapse
Yeah, no matter what I do xda will say invalid. But seems I posted the edit link from my channel lol.I'll fix it when I get home thanks for letting me know
Sent from my iPhone using Tapatalk

hyelton said:
Yeah, no matter what I do xda will say invalid. But seems I posted the edit link from my channel lol.I'll fix it when I get home thanks for letting me know
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
You're welcome, awesome work !

This method woks with zv9????

pilderahora said:
This method woks with zv9????
Click to expand...
Click to collapse
Yes as that's android 7.0
Sent from my iPhone using Tapatalk

hyelton said:
What do you mean by locked G5?
Click to expand...
Click to collapse
Will this work on a Boost LG Stylo 2? I have tried and it is not unlocked and I cannot find "scroll down to LTE Data roam config, and enable all the bands towards the bottom in that menu as well. " this part in the app.
FYI it has Android 7.0 on it.
Thanks

wking1976 said:
Will this work on a Boost LG Stylo 2? I have tried and it is not unlocked and I cannot find "scroll down to LTE Data roam config, and enable all the bands towards the bottom in that menu as well. " this part in the app.
FYI it has Android 7.0 on it.
Thanks
Click to expand...
Click to collapse
Its not supposed too so I wouldn't think in would. But it probably doesn't hurt to try at least. But it's doubtful.
Sent from my iPhone using Tapatalk

same issue with somebody mentioned before, I was using on at&t and after a reboot, it will display no sim no matter what you do, have to do a R&D reset to make it work again, and this has happened 2 times for me. anyone have solutions?

ljm625 said:
same issue with somebody mentioned before, I was using on at&t and after a reboot, it will display no sim no matter what you do, have to do a R&D reset to make it work again, and this has happened 2 times for me. anyone have solutions?
Click to expand...
Click to collapse
This has never happened to me. Only way I can see it happening is unless your phone had an update, or something Sprint wise is doing something. Did you do a FULL reset before doing so? As in ##RTN#? Where it wipes all the Sprint carrier config etc?
Sent from my iPhone using Tapatalk