Removing demo ROM? - Galaxy S 4 Q&A, Help & Troubleshooting

Hey guys.
I have got a demo unit of an s4 I9505 and it's a "live demo" unit that has a Samsung demo ROM on it that has disabled the SIM card slot. Do you know of anyway I can remove all the software and flash a ROM and have it working as a normal handset?
I tried installing a ROM via CWM after I rooted it but it said complete but didn't change anything. Also I'm CWM it doesn't have the option to flash from internal SD card, only external. Have Samsung removed some core files in this Rom maybe? I'm rooted but in superSU it also says "no binary found, this is a problem"
Any help would be great!
Thanks
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strongylad28 said:
Hey guys.
I have got a demo unit of an s4 I9505 and it's a "live demo" unit that has a Samsung demo ROM on it that has disabled the SIM card slot. Do you know of anyway I can remove all the software and flash a ROM and have it working as a normal handset?
I tried installing a ROM via CWM after I rooted it but it said complete but didn't change anything. Also I'm CWM it doesn't have the option to flash from internal SD card, only external. Have Samsung removed some core files in this Rom maybe? I'm rooted but in superSU it also says "no binary found, this is a problem"
Any help would be great!
Thanks
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Hi,
Look HERE

Is it an i9505 or an i9505x? If it has the "x", you won't be able to make phone calls even if you root it successfully.
Sent from my GT-I9505 using xda app-developers app

I saw that but got stuck at the "unpack roms" bit. I never use Odin I always use CWM so I just flash zips. Can you shed any light on how to get the file I need to select in pda?
Please be kind if it's a simple solution lol
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fstorm said:
Is it an i9505 or an i9505x? If it has the "x", you won't be able to make phone calls even if you root it successfully.
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Click to expand...
Click to collapse
It's the x unfortunately. Why is this?
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See this thread: http://forum.xda-developers.com/showthread.php?t=2256252
Basically, it's a whole different unit than the i9505, and I also think I read somewhere it has different hardware too (it lacks a mobile network antenna IIRC but I'm not sure about that). Sorry, this is bad news for you I'm afraid...
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fstorm said:
See this thread: http://forum.xda-developers.com/showthread.php?t=2256252
Basically, it's a whole different unit than the i9505, and I also think I read somewhere it has different hardware too (it lacks a mobile network antenna IIRC but I'm not sure about that). Sorry, this is bad news for you I'm afraid...
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
Damn! Ok no worries. Looks like it's a 5 inch WiFi tablet doesn't it lol
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Related

No Sim card found?

Was using my s4 last night and ask of a sudden I got a message saying no sum card found. Also there are no APNs in the menu. I wiped multiple times flushed different Roms to no avail. Should I flash to sick via Odin? Any help would be appreciated. Thanks in advance.
Sent from my GT-I9505G using xda app-developers app
Did you check to make sure a SIM card is in it? (inevitably someone would ask...)
What was the exact error?
Yes its in. And I swapped in a new one, still nothing. It says no Sim card found
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Hozae21 said:
Yes its in. And I swapped in a new one, still nothing. It says no Sim card found
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Click to expand...
Click to collapse
Did you upgrade? In previous upgrades AT&T has killed my SIM erroneously (not the old one, the new one sent with the new device) but it should give a "SIM not provisioned" error or something like that.
joeybear23 said:
Did you upgrade? In previous upgrades AT&T has killed my SIM erroneously (not the old one, the new one sent with the new device) but it should give a "SIM not provisioned" error or something like that.
Click to expand...
Click to collapse
Sorry I should've mentioned I'm rooted and was on slim bean
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Hozae21 said:
Sorry I should've mentioned I'm rooted and was on slim bean
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Click to expand...
Click to collapse
Can you perform a backup and then go back to stock and see if it still happens?
I odined back to stock. Same problem
Try booting with no SIM installed, do a full wipe, then put the SIM in and boot up
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Hozae21 said:
I odined back to stock. Same problem
Click to expand...
Click to collapse
Okay, you may have a hardware issue... at least you are back to stock now.
Unless someone else has any ideas...

Galaxy S4 i9505 GPS issue - Help

Hello Experts,
It's been ard two months I am struggling to get my gps work on my s4 which was working when I bought the phone and was on stock Samsung OS.
It's started when I rooted my phone. Subsequently installed CM10.1 nightly (I guess 24/7/2013-nighly). Now I am on cm10.1 rc2.
Gps status show 0/0 sats. No satellites in view
Any suggestions or help would be appreciated.
Thanks.
Sent from my GT-I9505 using xda app-developers app
Any one can give a lead on how to possibly fix this issue.?
Sent from my GT-I9505 using xda app-developers app
Am I posting it to correct forum? May be you can direct me correct forum.
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vishalramnani said:
Hello Experts,
It's been ard two months I am struggling to get my gps work on my s4 which was working when I bought the phone and was on stock Samsung OS.
It's started when I rooted my phone. Subsequently installed CM10.1 nightly (I guess 24/7/2013-nighly). Now I am on cm10.1 rc2.
Gps status show 0/0 sats. No satellites in view
Any suggestions or help would be appreciated.
Thanks.
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
As you are rooted, something worth trying would be FasterFix from PlayStore. You'll see what it does.
Good luck!
Thanks for response. Yes I am rooted.
Recently I installed latest modem (mh8) as well Which didn't help either.
I tried GPS status, GPSFix, gps test etc. Those didn't help. But never used to keep the gps open for more than 5 minutes.
Will keeping it on longer help?
Thanks.
Sent from my GT-I9505 using xda app-developers app
Also if someone can tell me the permissions on gps.conf file if it matters.
Sent from my GT-I9505 using xda app-developers app
My GPS error was caused by a software conflict - in my case, Yahoo Weather. It stopped the GPS from getting proper signal or lock, but when I uninstalled the app it returned to normal. The latest version of Yahoo Weather has fixed the issue.
Think about any apps you may have installed at the time of rooting. Rooting itself should not cause this issue.
You could try taking a full backup, reset the device and see if GPS works again with no user apps installed. If it does it sounds like a software conflict, if it does not then it is a firmware/hardware problem.
Yeah read that thread which talks about yahoo weather. I don't have it. Infact I did wipe few times to install new nightly. And checked gas just by installing Google maps, which didn't help.
Could it be a hardware issue? How can we confirm? My gps status show 0/0 sats in view.
Sent from my GT-I9505 using xda app-developers app
Can you pleas post The gps cofig ? And then will discuss
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Sorry for delayed response.
Here it is.
NTP_SERVER=asia.pool.ntp.org
XTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin
XTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin
XTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin
SUPL_HOST=supl.google.com
SUPL_PORT=7276
I noticed it recently changed. Earlier there was like a full page of Config.
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Attached is the permission on gps.config as it shows in file manager.
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Did you disable some autostart apps? I had the same behavior. In my case, I think it was a Google service.
GPS
If all else fails, unroot, flash the Original FW via Odin.
Noted. Will try and update, little tied up with some other things.
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vishalramnani said:
Noted. Will try and update, little tied up with some other things.
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Click to expand...
Click to collapse
To see if is hardware you need clean install
1. Download odin 3.07 ( you have option NAND ERAS ALL )
2. Download MH8 ( If you are with knox ), / MF8 ( NON KNOX BOOT )
3. Download PIT
4. Odin - check NAND, PIT file, PDA AND START
5. After flash your phone wont boot ( stuck at samsung Logo )
6. Boot in recovery ( volume up )( original recovery )
7. Factory reset + format cache.
8. Will reboot automatically the phone
9. Install GPS TEST. And let it search for maxim 5 min. ( will be cold start )
Come back with result
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Wow, thanks.
Few questions though
1. If I select NAND ERASE All, will erase everything what I see in internal memory?
2. What is knox boot?
Thanks again.
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Apologies but I don't know the terminologies.
I will about it but in the mean time, here is what I have installed... (attached)
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vishalramnani said:
Wow, thanks.
Few questions though
1. If I select NAND ERASE All, will erase everything what I see in internal memory?
2. What is knox boot?
Thanks again.
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
When you are entering in download mode and you have 2 lines there where is writen Knox kernel lock 0x0 and knox warranty void that means that you have secure bootloader ( you can flash only MH group or GG ). If you dont have I recommend to flash MF8 Or BGMA.
And yes NAND eras all ... is deleting all from internall memory
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Hello there,
I did as you mentioned above. Unfortunately it didn't help. Is there something bad with my GPS hardware? I remember it was working when I was on stock ROM when I bought the phone.
I saw a post for GS3 which states tightening the screws to fix gps issue. Can we do something similar for GS4?
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vishalramnani said:
Hello there,
I did as you mentioned above. Unfortunately it didn't help. Is there something bad with my GPS hardware? I remember it was working when I was on stock ROM when I bought the phone.
I saw a post for GS3 which states tightening the screws to fix gps issue. Can we do something similar for GS4?
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
One more thing: install GPS test from Google market. And send me a print with the open app. BUT 1st enable GPS from settings. And bee sure to bee in open place ( outside) when you are opening the app
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Can't enable Nfc

Hey.
Yesterday i flashed a new rom on my n9005, and after that i can't enable my nfc. I have also tried to turn it on with secure settings but i just says that there was an error.
So I tried to restore my rom, but nfc still not working. Also tried to recover with kies, and to flash stock rom but no luck. Also tried to copy the nfcnsi.apk from another Note 3, but didn't work.
So does someone know what else i can try ?
Thanks..
Sent from my GT-N8010 using XDA Premium 4 mobile app
Nickgmadsen said:
Hey.
Yesterday i flashed a new rom on my n9005, and after that i can't enable my nfc. I have also tried to turn it on with secure settings but i just says that there was an error.
So I tried to restore my rom, but nfc still not working. Also tried to recover with kies, and to flash stock rom but no luck. Also tried to copy the nfcnsi.apk from another Note 3, but didn't work.
So does someone know what else i can try ?
Thanks..
Sent from my GT-N8010 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Just had a look at my nfc and it's not working ever lol
So i can't help sorry, I'm on omega rom
Nickgmadsen said:
Hey.
Yesterday i flashed a new rom on my n9005, and after that i can't enable my nfc. I have also tried to turn it on with secure settings but i just says that there was an error.
So I tried to restore my rom, but nfc still not working. Also tried to recover with kies, and to flash stock rom but no luck. Also tried to copy the nfcnsi.apk from another Note 3, but didn't work.
So does someone know what else i can try ?
Thanks..
Sent from my GT-N8010 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I initially had this problem after rooting but changing the CSC code to reflect the carrier ROM I installed fixed the issue.
Enter your CSC menu: *#272*[IMEI #]#
Hope this helps!
I have tried to search google , but i cant find a way to change csc. The method you suggest dosn't work, i have also tried to download the csc changer from google play, but didn't work ??
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Nickgmadsen said:
I have tried to search google , but i cant find a way to change csc. The method you suggest dosn't work, i have also tried to download the csc changer from google play, but didn't work ??
Sent from my GT-N8010 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
have you got custom kernel i found that can do it
No, i havn't found one? Can you give me a link for one?
Thanks.
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Nickgmadsen said:
No, i havn't found one? Can you give me a link for one?
Thanks.
Sent from my SM-N9005 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
anyone find anysoluton ????
Read the almost last conversation in forum gn3 android development-rom x note v 7. I think it can help u
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ariefaboodzaky said:
Read the almost last conversation in forum gn3 android development-rom x note v 7. I think it can help u
Sent from my SM-N9005 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
no help .
anything other ?
i flash 3 different rom with odin , and format all drive with pit and .....
i chang battery and ...
any new idea ?
Do A Factory Reset
i got also same problem.do a factory reset,if not solved then go to Samsung Care For Hardware issue
kushang9928 said:
i got also same problem.do a factory reset,if not solved then go to Samsung Care For Hardware issue
Click to expand...
Click to collapse
doesnt work
Has someone found a solution to the problem?
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Unrecognized icon.

So, I just bought this phone and the version is 4.3. But it has some weird icons, like, they doesn't belong to this version. What is wrong with this phone? Can I change it back to normal?
The icons that "aren't supposed to be like that" are the phone and messaging ones.
P.S. I just realized that I posted this in the wrong section.
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untitledtragedy said:
So, I just bought this phone and the version is 4.3. But it has some weird icons, like, they doesn't belong to this version. What is wrong with this phone? Can I change it back to normal?
The icons that "aren't supposed to be like that" are the phone and messaging ones.
P.S. I just realized that I posted this in the wrong section.
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
I will assume you have bought a used set. Possibly the previous owner has flashed a custom rom on it.
Maybe you can try download the official rom for your region and flash it with Odin and see if everything goes back to normal.
If you are not sure how to do the flashing, just Google for the instructions.
I also thought it might be a custom rom. And yes, it's an used set, kind of, but the person said it was never used.
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untitledtragedy said:
I also thought it might be a custom rom. And yes, it's an used set, kind of, but the person said it was never used.
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
But is your knox triggerd?
untitledtragedy said:
The icons that "aren't supposed to be like that" are the phone and messaging ones.
Click to expand...
Click to collapse
You just have MCIC icon visible as previous user set it up for you, using the Jedi powers (because you have to trust him that he did not used the phone at all)
Knox is not installed if that's what you mean.
I think you can say if this phone has a custom rom in the "about device" section, right?
See image attached.
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untitledtragedy said:
Knox is not installed if that's what you mean.
I think you can say if this phone has a custom rom in the "about device" section, right?
See image attached.
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Click to expand...
Click to collapse
I don't think that it is a custom rom, maybe he flashed som zips
go to sammobile.com and find your firmware, and flash it to stock so it will be normal
KingOfDope said:
I don't think that it is a custom rom, maybe he flashed som zips
go to sammobile.com and find your firmware, and flash it to stock so it will be normal
Click to expand...
Click to collapse
Thanks, I will try that! :good:
I read the instructions and it seems really easy. I just hope everything goes well.
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But one question... I don't really know what have they done to this device, is it really safe to do the flash? I remember that I bought a couple of years ago an used phone that I don't remember the model name, and they told me that the phone was rooted, I checked the phone and it didn't have any visible sign of being rooted and I also downloaded an app and indeed the phone wasn't rooted, so I proceed to update the phone, and bam! Motherboard died.
I want to be sure that is really safe so I can proceed to flash it.
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untitledtragedy said:
But one question... I don't really know what have they done to this device, is it really safe to do the flash? I remember that I bought a couple of years ago an used phone that I don't remember the model name, and they told me that the phone was rooted, I checked the phone and it didn't have any visible sign of being rooted and I also downloaded an app and indeed the phone wasn't rooted, so I proceed to update the phone, and bam! Motherboard died.
I want to be sure that is really safe so I can proceed to flash it.
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
I think there is nothing wrong, but try this:
go to System Settings>More
About Device>Status and scroll down
Does it say:
Device status
Official
?
PS: sorry for the big pictures... HD hehe... xd but XDA cant resize it
Yep, it does say official.
And don't worry, the bigger the better, I am kinda blind.
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untitledtragedy said:
Yep, it does say official.
And don't worry, the bigger the better, I am kinda blind.
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Click to expand...
Click to collapse
hehehe okii, good luck :highfive: gonna sleep now its 05:11 night :silly:
Good! Thanks for your help, you've been very helpful.
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Questions Root / roms.

Hello , I just baught myself a LG G2 ( D802 ) International/european phone that is . Anyways, First thing i did was rooting it... But consider i want kitkat when it comes as OTA i would like to know how to delete / disable root while getting it ... Cause i doubt i can install the / download update while im on root ?? Suggestions ? Please be noob friendly cause im all new to this ...
Actually if you only root your phone and don't change anything(that includes not installing custom recovery) you can take the or a but if you are already rooted and on the international you can try this- http://forum.xda-developers.com/showthread.php?t=2665985
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XxZombiePikachu said:
Actually if you only root your phone and don't change anything(that includes not installing custom recovery) you can take the or a but if you are already rooted and on the international you can try this- http://forum.xda-developers.com/showthread.php?t=2665985
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
Thanks m8, But i think i pass consier im a newbie and too afraid to break my phone , Can you tell me the risks & how hard / easy it is ? Thank you.
Well it's pretty simple to get recovery you can download freegee then just install one of choice and then place rom in sd card reboot to recovery and and flash just follow the steps
Sent from my LG-D800 using xda app-developers app
XxZombiePikachu said:
Well it's pretty simple to get recovery you can download freegee then just install one of choice and then place rom in sd card reboot to recovery and and flash just follow the steps
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
I dont have a sd card O.O! I thought its not possible ???
Croize said:
I dont have a sd card O.O! I thought its not possible ???
Click to expand...
Click to collapse
I dont have a sd card O.O! I thought its not possible ??? So i downloaded freege out of curiosity now... Once i started it checked versions etc.. Now i am at the screen , Then i see 3 things named like this " CWM-6.0.4.6 / CWM-6.0.4.7 / TWRP-2.6.33 " ? I dont get anything
The phones internal storage is the ad card in other words and the Korean version actually supports external ad cards anyways those options are the different recoveries and I personally use twrp
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I finnd it sad all versions did not get external option
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Croize said:
I finnd it sad all versions did not get external option
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Click to expand...
Click to collapse
well you should do better research http://www.phonearena.com/news/LG-G2-for-Korea-has-microSD-card-slot-removable-battery_id46291
Does your mod work with stock 4,2,2?
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Croize said:
Does your mod work with stock 4,2,2?
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Click to expand...
Click to collapse
what you mean I have not mentioned anything about mods
Wrong post , meant other one sorry
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