Database Users

How to remove "This SIM card is from an unknown source"

Im on Stock NC4 firmware and i get this message "This SIM card is from an unknown source".
How to get rid of this message because i use a different sim and im rooted.

Go to notifications in the pull down menu... press and hold the notification until you see "app info". Click that then click "force stop". This pops up every time you restart your phone so this is one way to get rid of it.
Sent from my SM-N900V using XDA Free mobile app

You can freeze the setup wizard app too then it won't pop up after restart any more. I use the titanium backup app

joe187xx said:
You can freeze the setup wizard app too then it won't pop up after restart any more. I use the titanium backup app
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I also use titanium backup...can u tell me which apk file i have to freeze...

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Another option is to use Xposed Framework and the NotifyClean module. I use it to hide the ongoing notification for my Gear watch.

adoublearonn said:
Another option is to use Xposed Framework and the NotifyClean module. I use it to hide the ongoing notification for my Gear watch.
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I done this for my wifes vzw note 3 ported to straight-talk. Worked wonders....Thank you.

what i did was
what i did to make it gone forever is unistall that setup application using app master you can download it in google play PS: make sure you have root permission to uninstall system app.

Captain Skeet said:
I done this for my wifes vzw note 3 ported to straight-talk. Worked wonders....Thank you.
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Click to collapse
Which Sim card did you get from straight talk? ATT, T-MO, or VZW?
I have the VZW Sim card. I tried the ATT Sim carf only had 4G no lte b/c n900v can not support att's bands. I tried T-MO Sim super fast lte speeds but I had horrible coverage. I now have the VZW Sim excellent coverage but lte speeds are capped at 5.5.

SIM (GSM) Not detected on CM Roms

Hi, i have tried all CM nightly 2015-09 builds in my device and sim card is never detected. If i choose Global in Mobile Networks it detects it and i can register with my network operator and can make calls but i just can't receive incoming calls. If you call my number you can hear its calling but the device does not show the incoming call so i can't answer. I also can receive/send ams and get 3g but still can't receive calls. My network mode is GSM/UMTS and i'm with Movistar in Mexico.
My software and baseband version is OD2. My device is sim unlocked and if i go back to stock or try any other TouchWiz roms like Wickd or Sac's rom i can receive calls and the sim is always detected. I have also tried with other CM based roms like blisspop, exodus, and none of them recognise my sim.
Any fix or recommendations ? Thank you.

FedeHolyGhost said:
Hi, i have tried all CM nightly 2015-09 builds in my device and sim card is never detected. If i choose Global in Mobile Networks it detects it and i can register with my network operator and can make calls but i just can't receive incoming calls. If you call my number you can hear its calling but the device does not show the incoming call so i can't answer. I also can receive/send ams and get 3g but still can't receive calls. My network mode is GSM/UMTS and i'm with Movistar in Mexico.
My software and baseband version is OD2. My device is sim unlocked and if i go back to stock or try any other TouchWiz roms like Wickd or Sac's rom i can receive calls and the sim is always detected. I have also tried with other CM based roms like blisspop, exodus, and none of them recognise my sim.
Any fix or recommendations ? Thank you.
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Sounds like you answered your own question amigo... If you use a Touchwiz ROM it works, then why not use a Touchwiz ROM?
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You must choose Global in Networks/settings, after this, dial *#*#4636#*#* and then choose on network WCDMA preferred. After that reboot. Done, it's going to be stable.

Seccond hand A300FU Dual Sim, does not have Sim Management Settings.

I've recently bought a Samsung Galaxy A3 Dual Sim off someone.
The physical phone has dual sim trays, and has DUOS engraved on the back of the phone.
The phone model is A300FU, android shows 1.5GB, android version 4.4.4
However, under the settings menu, the Sim Management settings is missing, and there doesn't seem to be anyway to see or control the second sim card.
Questions:-
Does anyone have any idea if flashing one of the A300FU 5.0.2 lollipop roms would fix this problem?
Does anyone have the same phone Dual Sim phone, does yours have a "Sim Management" settings? If yes, could you screenshot it and let me see what it looks like?

didvyou try putting both sims and trying to find sim manager

nepalbiraj said:
didvyou try putting both sims and trying to find sim manager
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Click to collapse
Tried that, even after putting in both sims, nothing showed up in settings screen on the Galaxy A3 duos.
I've tested both sims on my old Samsung Galaxy A7 Duos / Dual Sim.... both sims are in working order, and works on the phone.
On the Galaxy A7 Duos, the Settings Screen shows "Sim Management" option even if I don't have any sim card in it.

wow, this is very confusing
are you sure you have A300FU, cause the dual sim vairant is A300F, without the U on the end.

PlutoDelic said:
wow, this is very confusing
are you sure you have A300FU, cause the dual sim vairant is A300F, without the U on the end.
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Click to collapse
I'm pretty sure the phone hardware is a dual sim version. (see attached photos of the dual sim and the duos engraving)
I don't know whether the model A300FU is correct, that's what it says in the "About Phone" screen.
Under "Applications Manager" > "Running" screen, it shows a total of 883MB used + 508MB free = 1,391MB memory ... <= does this mean it's the 1.5GB Ram variant == A300FU?
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Cheers,
Wilfred

wilfredtee said:
I've recently bought a Samsung Galaxy A3 Dual Sim off someone.
The physical phone has dual sim trays, and has DUOS engraved on the back of the phone.
The phone model is A300FU, android shows 1.5GB, android version 4.4.4
However, under the settings menu, the Sim Management settings is missing, and there doesn't seem to be anyway to see or control the second sim card.
Questions:-
Does anyone have any idea if flashing one of the A300FU 5.0.2 lollipop roms would fix this problem?
Does anyone have the same phone Dual Sim phone, does yours have a "Sim Management" settings? If yes, could you screenshot it and let me see what it looks like?
Click to expand...
Click to collapse
yes flashing would fix it

[D6633][Patch] Fix Radio Signal on Marshmallow Beta 6.0.1 23.5.A.1.151

Hallow every one
I have made a Patch to fix Radio Signal for D6633 on Marshmallow Beta 6.0.1 build number 23.5.A.1.151
just follow this steps:
1 - remove other sim card from 2nd Sim Slot and just let one sim card in 1st Sim Slot
2 -boot to recovery, then flash MM flasheable rom from this thread, then flash my patch Z3 Dual D6633 [link below], then reboot system
3 - waiting for complete boot, when signal for 1st Sim is viewed go to Settings=> More => Mobile Networks then change [Preferred network type] for 1st Sim to WCDMA only then Power off Your Phone
4 - next, but your other Sim in 2nd sim Slot then Power on your Phone... it should be 2 Sims working ok
Done...
Download: Patch_D6633_MM_151_beta.zip
Screenshots:
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Thanks @Laercio_lalau @Wolfbreak

waleedsq81 said:
Hallow every one
I have made a Patch to fix Radio Signal for D6633 on Marshmallow Beta 6.0.1 build number 23.5.A.1.151
just follow this steps:
1 - remove other sim card from 2nd Sim Slot and just let one sim card in 1st Sim Slot
2 -boot to recovery, then flash MM flasheable rom from this thread, then flash my patch Z3 Dual D6633 [link below], then reboot system
3 - waiting for complete boot, when signal for 1st Sim is viewed go to Settings=> More => Mobile Networks then change [Preferred network type] for 1st Sim to WCDMA only then Power off Your Phone
4 - next, but your other Sim in 2nd sim Slot then Power on your Phone... it should be 2 Sims working ok
Done...
Download: Patch_D6633_MM_151_beta.zip
Thanks @[email protected]
Click to expand...
Click to collapse
Yes, but Slot 2 not have 4G network, only in Slot 1

Laercio_lalau said:
Yes, but Slot 2 not have 4G network, only Slot 1
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Click to collapse
i don't have 4G network in my country
but it working good in HSDPA+ & 3G in 1st Sim slot

help me please D6653
1. Fix Radio Signal
2.Back Camera not responding
thank you.

Hey, link's dead. Any updates?

steelbrain said:
Hey, link's dead. Any updates?
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Click to collapse
http://forum.xda-developers.com/showpost.php?p=66855013&postcount=828

SPH-L720 S4 on Boost Mobile

Hello,
I have a S4 L720 that's running the OH1 modem on CM12 by JDC Team, I put a Boost Mobile Sim Card in to see if I could get service.
After flashing the Boost Mobile fix (Link Below), I get LTE speeds and data works fine, but I can't make or receive calls or texts.
Is it that Boost Mobile Sim's aren't compatible with the S4?
http://forum.xda-developers.com/galaxy-s4-sprint/general/info-galaxy-s4-jfltespr-sprint-boost-t3299394

sonic0504 said:
Hello,
I have a S4 L720 that's running the OH1 modem on CM12 by JDC Team, I put a Boost Mobile Sim Card in to see if I could get service.
After flashing the Boost Mobile fix (Link Below), I get LTE speeds and data works fine, but I can't make or receive calls or texts.
Is it that Boost Mobile Sim's aren't compatible with the S4?
http://forum.xda-developers.com/gal...info-galaxy-s4-jfltespr-sprint-boost-t3299394
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Click to collapse
You have to go back to a Touchwiz ROM to activate the SIM. Make a backup, flash a Touchwiz ROM, activate SIM, restore backup.
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How do I activate the Sim?

sonic0504 said:
How do I activate the Sim?
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Once you're on a TW ROM I think all you need to do is Update your Profile and that should activate the SIM. Try making a call and you'll know.

If that doesn't work, dial ##72786# in the phone app and that will reset the network and start the self activation process.

I went back to stock but I don't see the option to update the profile, all I see is System Updates.

sonic0504 said:
I went back to stock but I don't see the option to update the profile, all I see is System Updates.
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Yes it's under that option, you should also update PRL while you're at it.

When I tap it all I see is this.

sonic0504 said:
When I tap it all I see is this.
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What ROM did you flash? If it's a 5.1.1 Touchwiz ROM they are all ports from different devices and won't have that option, you need a stock Touchwiz ROM or one built from this devices stock ROM, like my ROM, Wicked X.

I flashed the OH1 rom via Odin, I'll flashing OD2 next.
Edit: It worked, I have the options back, but it says connection error (6).

sonic0504 said:
I flashed the OH1 rom via Odin, I'll flashing OD2 next.
Edit: It worked, I have the options back, but it says connection error (6).
Click to expand...
Click to collapse
Dial ##72786# in the phone app

Now it goes to hands free activation and doesn't go past that. (I can still use the phone.)

sonic0504 said:
Now it goes to hands free activation and doesn't go past that. (I can still use the phone.)
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Do you have an active account with the SIM card that is on your phone? If not, then all of this was pointless.

Yes, I'm using it in another phone for now until I get it working on my S4.