Requesting Porting Assistance - Samsung Galaxy Core Prime Questions & Answers

Hi, I am porting miui stock rom for the sm-s820l, (galaxy core prime, straight talk variant,) and I am having problems with getting it to detect the sim, as well as WiFi. I am using stock as a base, but cannot get either of the before mentioned things to work. I have tried replacing the ril files every place I could find them from stock to port, and still no dice. I am thinking it has something to do with the framework files, but I am not sure. Anybody that can help me getting these two things to work would be greatly appreciated!

Could this have anything to do with the baseband? Just a guess.
Sent from my Samsung SM-G360P using XDA Labs

Related

Source Code for Straight Talk Galaxy S II Released/Found

I'm honestly not sure where to post this, I found it on another forum (and that post was made about three hours ago). In any case, Samsung appears to have open sourced the stock firmware and kernel for Straight Talk's version of the Galaxy S II.
If you go to http://opensource.samsung.com/ and search of the model number - SGH-S959G - it's the only thing that comes up. The download appears to be just what it says, the uncompiled source code.
I've been looking for stock ever since I bought this phone and since I'm not exactly green when it comes to Linux and using a terminal, I'm tempted to give a crack at compiling this myself. Anybody have any experience with this? It can't be too hard...right? :silly:
(source: http://androidarea51.com/modifications/straight-talk-s2-sgh-s959g-source-code/msg8830/)
IndigoAK said:
I'm honestly not sure where to post this, I found it on another forum (and that post was made about three hours ago). In any case, Samsung appears to have open sourced the stock firmware and kernel for Straight Talk's version of the Galaxy S II.
If you go to http://opensource.samsung.com/ and search of the model number - SGH-S959G - it's the only thing that comes up. The download appears to be just what it says, the uncompiled source code.
I've been looking for stock ever since I bought this phone and since I'm not exactly green when it comes to Linux and using a terminal, I'm tempted to give a crack at compiling this myself. Anybody have any experience with this? It can't be too hard...right? :silly:
Click to expand...
Click to collapse
You won't get the stock firmware by compiling the kernel, mate. Why do you want stock when you already have stock (original) firmware? If you're looking for unbranded, you're unlikely to find it as you have a carrier specific phone.
Force Close said:
You won't get the stock firmware by compiling the kernel, mate. Why do you want stock when you already have stock (original) firmware? If you're looking for unbranded, you're unlikely to find it as you have a carrier specific phone.
Click to expand...
Click to collapse
I'm aware of how this source code works!
IndigoAK I am the one that posted the link on AA51. The file appears to be in tar.gz format like what is used for install through odin. I have not tested it, as I am not a developer, or in need of flashing to factory firmware at this time. I posted it as I seen many people looking for it. I believe it is needed to be able to safely start making modifications for this phone, CWM, Root, custom ROMs, ect., and being able to flash back to stock if something goes wrong. Hopefully with the information out there now it will jump start development.
Edit: After further research the source code files are used to create the firmware, and these cannot be installed through Odin. Feel free to correct me if I'm still wrong.
mr-cook said:
IndigoAK I am the one that posted the link on AA51. The file appears to be in tar.gz format like what is used for install through odin. I have not tested it, as I am not a developer, or in need of flashing to factory firmware at this time. I posted it as I seen many people looking for it. I believe it is needed to be able to safely start making modifications for this phone, CWM, Root, custom ROMs, ect., and being able to flash back to stock if something goes wrong. Hopefully with the information out there now it will jump start development.
Click to expand...
Click to collapse
I probably should have linked to your post. I apologize.
I just thought that posting it here on XDA might get it seen by more people who might know how to put this to use.
Hopefully somebody does put it to use. Due to the way that Straight Talked has gimped this phone, it's going to take the community to really make it worth the price they're charging for it.
I tried to link to the original post on android area 51, but as a new member I am not allowed, yet. I am just trying to get information out there, so thank you for posting it here (as I just now joined). The phone is fairly new and under advertised, but hopefully these posts will stir interest.
I was looking under the battery cover and noticed the FCC id for this phone (SGH-S959G) is A3L SGH I777. Now for everyone smarter than I. Does this mean that the phone is an i777, and would all the mods and ROMs ect. be directly compatible. Also its android 2.3.6. Version s959g UDLG1. Kernel 2.6.35.7. Any thoughts, educated opinions would be appreciated. Thanks.
Sent from my Galaxy Precedent using Tapatalk 2
mr-cook said:
I was looking under the battery cover and noticed the FCC id for this phone (SGH-S959G) is A3L SGH I777. Now for everyone smarter than I. Does this mean that the phone is an i777, and would all the mods and ROMs ect. be directly compatible. Also its android 2.3.6. Version s959g UDLG1. Kernel 2.6.35.7. Any thoughts, educated opinions would be appreciated. Thanks.
Sent from my Galaxy Precedent using Tapatalk 2
Click to expand...
Click to collapse
No.
Everything needs to be modified. The I777 rooting method works for this device, but nobody has been able to get past that as far as I'm aware. I've lost count of the number of times I've had to double reboot my phone trying to install every custom recovery image (and searching around suggests this is the case for a lot of other people) I can get my hands on and I've kept a pretty close eye on custom firmware sites - none of them have added support for this device (probably because you can't install a custom recovery image yet).
Guys I have the same problem, I tried to root my Straight Talk Galaxy SII using the AT&T root but CWM doesn't install and the root breaks the Wifi, Contacts save option, several apps like YouTube. I cannot revert back to the stock ROM due to this issue and I really could use the help.. I'm surprised that DEV teams haven't done much on the phone considering for 45 dollars a month you get really fast 7mb/s speed.
I'm willing to do whatever I can to contribute to a way of finally getting this awesome phone off of a sucky stock rom.
Thanks everyone!
I was just curious if it could be fully flashed to stock i777 GB. As it appears to be the exact same hardware. Completely start over making it the at&t i777.
Sent from my SGH-S959G using Tapatalk 2
mr-cook said:
I was just curious if it could be fully flashed to stock i777 GB. As it appears to be the exact same hardware. Completely start over making it the at&t i777.
Sent from my SGH-S959G using Tapatalk 2
Click to expand...
Click to collapse
No. I tried this.
Also, if your WiFi doesn't work, you probably used the Zedomax kernal. Search XDA for Entropy's kernel and use that instead.
LOOKIN. For Fully Rooted .. Samsung Galaxy s2. Sgh-s959g From Straight Talk. FLASHED a kernel dat when loading. Tells me its a sgh-i9100 ... has a ... ! ...triangle under it...and when I check the info on bout phone. It says sgh-i777.. any links for the best FULLY ROOTED kernels GB?.. PS. Willing to do testing with this phone from straight talk. But has. Att kernel.. one from. Entropy! !! Thanks 

Thanks to all the posters, but I need help..

First of all, thanks to all the guys who post on here and develop some of these great ROMs. I bought a Note 3 online that had a custom rom installed and no backup. The phone turned on and off and didn't work properly. Just reading these forums helped somebody who knew nothing about this stuff to somebody who was able to install the verizon stock back onto the phone, then root it, install safestrap and install two custom roms (jelly beans and lite). The phone works great with the exception of the following: when using the camera lines appear on the screen and show up sometimes on the pictures, secondly my gps is a little off and doesn't see exactly where I'm at and doesn't work properly. This is the same on both roms I boot from. Any help would be greatly appreciated. Thanks again.
Go back to stock and see if the problems persist. If so then it's the phone and not the rom.
Sent from my SM-N900V using Tapatalk
csstamatin said:
Go back to stock and see if the problems persist. If so then it's the phone and not the rom.
Sent from my SM-N900V using Tapatalk
Click to expand...
Click to collapse
The problem persists. I actually, read about disabling wifi and image stabilization and that's pretty much eliminated the lines when using the camera, but I can't figure out the issue with gps.
Download an app like gas status and see if that helps. Besides that just might be a defect.
Sent from my SM-N900V using Tapatalk

[INDEX][Everything you need to know][All In One Guide]

Welcome to the note 3 forums. We welcome you as long as you do your job and search before making 1,000,000 new threads.
So,You just got your shiny new note 3 and dont know where to begin?
Well that's ok because, this is the all in one thread.
Lets begin​
How do I Root?
That is the common question around here. Im going to simplify this.. Here you go
For 4.3
1.The best and safest way is this method by @evilpotatoman. It does require a little work but in return you do get root Here is the link for That,
2.Another method that is faster, but does not offer busybox with install, nor did it originate from XDA-forums is Here,
For 4.4 Or KitKat
You have to Go to My thread located
Here,
This does root KitKat and provides a custom ROM.
How Do I Install Custom Rom's
First What you should know is that our phone has a locked bootloader. This means that we can not boot kernels. But we still can flash custom rom's Thanks to @Hashcode
To install custom rom's on 4.3, Head over Here,
Another method That i originally created, but does not work as good as safestrap, could be found Here
If you are on KitKat, Then you could either install my KitKat rom or wait for safestrap to be updated.
What Do I Do If I Bricked My Phone? Or if it wont boot?
Well There are 2 methods to get you back to stock and running again.
To Restore back to Jellybean (4.3) Follow this Thread Here
To Restore back to KitKat (4.4.2) Follow this Thread Here
Why are Rom's Based off different Bases & Whats the difference?
A little basic intro
MJ5,MI9 & MI1 Are all 4.3 AT&T Bases
Ml2 Is an international 4.3 Base
MlG is a leaked AT&T 4.4.2 Base
Mj5 Is the latest 4.3 AT&T Base
Ml2 Is the latest international Base
The difference depends on what you need. Right now There are pro's and con's to all bases
Mj5
-Fast Data speeds
-Better indoor Signal
-No Bluetooth internet tethering
Ml2
-NO group messaging
-lower signal in areas
-slower data
-Does have Bluetooth internet tethering
Leaked Kitkat base (MIG)
-Extremely fast
-Newer modem with better signal & speeds
-Safestrap is not yet updated to work with kitkat (But you could still install my 4.4 ROM)
Why is my GPS Crappy and How do i fix it?
This issue is well known with our phone. The main reason is bad software coding.
To fix this issue Flash this fix made by me, in safestrap or manually push the files using root explorer.
4.3-Click Here
4.4-(Coming Soon)
What is "SafeStrap & Why do i have to use it?
Safestrap is our main method of flashing Rom's and could be found Here,
Always WIPE before flashing a new ROM or expect to receive errors. DON'T BE LAZY
Issues with safestrap
-Sometimes the storage is messed up and shows that you are using all your memory, when you really are not.If you use a different app to check, then you should see your real memory usage.
Where are all the kernels located?
Like i stated earlier, We don't have kernels yet, because of our locked bootloader
Where are all the Roms compatible with my phone?
All compatible and ready to install rom's could be found Here
There is currently NO AOSP,CM Based Rom's, So don't ask
What is KNOX and how does it effect me?
KNOX is basically made to **** us. But Samsung calls it security.
KNOX is removed from most custom Rom's. Knox does prevent root apps from working properly and should be removed asap.
How do I transfer My bookmarks from ROM to ROM?
Follow the guide i created Here
Im still working on a list of roms,and cool mods that are compatible with our phone. they will be located in the second post.Mods please sticky this thread​
For me, to post mods and roms compatible with our phone
one more
Great information.
Thank you very much.
I have tried your KitKat 4.4.2. Glad to see it is rooted!
Now, it is easy to switch between MJ5 4.3 and MLG 4.4.2 through SafeStrap and Odin.
Wow very nice! Hopefully this will prove helpful.
Sent from my SM-P600 using Tapatalk
I will send people here. Thanks man. Wish we could donate to you. I bet there is a bunch of people who would love to buy you some drinks or whatever your in to....Thanks again for being organized and detailed. You have your Sh** together and its great!!!
Awesome work. Me personally Im waiting for SS to be updated but definitely keeping an eye out.
Im curious on one thing. When you discuss Knox and to 'remove it', would freezing this via TB server the same purpose? Also since youve had a go with 4.4, does Samsungs iteration of 4.4 still have the GPS issues or did they fix it? Just curious
Thanks!
Guys where can I get the stock rom my N900A (Note 3 AT & T) now install version 4.4.2 filtered want to go back to stock!
Enviado desde mi SAMSUNG-SM-N900A mediante Tapatalk
Read the first post!!
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Thank you love your rom and glad to see you are so involved in the community
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
No problem buddy
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
hi, how do i manually fix push the GPS files?
So no root for sm900a. How can I load a custom rom without having to use a computer? Possible?
I really hate this thing as of right now wish I had my note 2 back
I found Ultimate rotation control but it fails to work properly
thanks, perfect thread for an android newbie :good:
Nix A Nerd 2 said:
So no root for sm900a. How can I load a custom rom without having to use a computer? Possible?
I really hate this thing as of right now wish I had my note 2 back
I found Ultimate rotation control but it fails to work properly
Click to expand...
Click to collapse
If you are referring to the N900A, thew is root! Just gotta search.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Thank you. Now my almost $800 Samsung Galaxy note 3 has basic gps working properly. Samsung needs to hire guys like you
only thing missing is how to back up and restore...
so if you want a new rom...youre good to go..
Wanting to down grade back to JB rom from KITKAT v2
I Used to be on JB rom 4.3 And I really liked it. But I wanted to upgrade to to KitKat v2 because alot of people said they liked it. After I upgraded to KITKAT 4.4.2 I really did not enjoy it as much JB 2.6. I used to get 35000 score from Antutu Benchmark but now on V2 I get about 30000 score. And I thought the JB 2.6 was setup nicer. I dunno, but what I do know is that I would like to go back to JB 2.6 because I think it was a nicer piece of work. Anyone know where I can find the tutorial to downgrade back to JB 2.6? I thought I seen it before but I cant seem to find it. Thank you for your time.
htsl
I have now soft bricked my phone I am lost and need help! no one last night would help me! PLEASE help me now!!! I am stuck on step 4 of http://forum.xda-developers.com/show....php?t=2559715
when I select "show all devices" it only list 2 "Samsung mobile usb cdc composite device" and " samsung mobile usb modem" what am I doing wrong????
some one on another thread said I am using the wrong drivers... where Do I find the correct drivers?
Thanks
Rick
Are you in download mode?
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app

[Q] Can't get custom rom to load after install, keeps loading stock image

Thanks in advance to anyone who can help. I am new to this custom ROM stuff and am trying my best to follow all the guides, but I have no idea what I'm doing wrong.
I have a Samsung Galaxy S4. Android version 4.4.2 and Build version KOT49H.I337UCUFNC1, so I've been following the NC1 guides. I was able to successfully root using towelroot and verified that it worked using a root checker app. I then installed SafeStrap, backed up my stock image, and put two different custom ROMs on my external microSD card, Graviton (http://forum.xda-developers.com/showthread.php?t=2372742) and PurifieD (http://forum.xda-developers.com/showthread.php?t=2454205). After creating another ROM slot, and performing a factory wipe using SafeStrap, I installed Graviton and it went through and told me to reboot. However, when the phone loaded again, it looked just like the stock ROM again. So I wiped everything again and did the same with PurifieD. It gave me all the installation options of what bloatware I wanna get rid of, etc and also seemed to install successfully. But once again, when I rebooted after installation, it looked just like stock again.
Am i doing something wrong? I really want to use these nice looking ROMs!!
And if I can get that to work, it seems like I have no 4G connection, even though WiFi works. I'm assuming http://forum.xda-developers.com/showpost.php?p=50965837 is the guide I will want to be looking at to make it work?
Thanks for the help
I assume they are based on GNG8 AND GNG1 and you are running FNC1.
The rom based on stockrom is important too.
I suppose you downloaded Purified HD's v3.3? Because it is based on FNC1.
Try roms made specifically for your device to avoid problems and bricking. Experimenting without knowledge is also not supported here. Plus people are not responsible here for bricked devices or any weird thing that happens.
Towelroot worked for your phone as it is a universal app, made for S5 by the great @geohot, but works for many devices.
EDIT : Well I totally missed the i337 part. Thank you @Lennyz1988.
Sent from my Ozcan GT-i9500 using XDA mobile app
You need to read more carefully.
You have a I337 model. NOT an I9505 or an I9500. You can't flash other roms to your device. Stick to your model only the AT&T. Try what DeepankarS tells you.From what I remember your stock rom needs to be the same as the rom you are trying to flash.
Thanks for the assistance fellas. And yeah, knowing that I was looking in the wrong threads would have been a better start and I'm lucky I didn't permanently damage my phone. Thanks again for the heads up.
eeric248 said:
Thanks for the assistance fellas. And yeah, knowing that I was looking in the wrong threads would have been a better start and I'm lucky I didn't permanently damage my phone. Thanks again for the heads up.
Click to expand...
Click to collapse
Anytime. But you can always port roms to your phone. There are a lot many ways to port a rom for your phone
*A bit of perfect copy paste skills required for that
Sent from my GT-I9500 using XDA Free mobile app

[Q] Flashed Straight Talk Phone

Hi I'm new to the forum so if I'm doing this the wrong way I apologies.What I have is a Verizon Note 3 phone that I had flashed to work with Stright Talk service. I want to go to a custom Rom but if I do it will it effect the Stright Talk settings?Any help would be appreciated. Thanks Ed
No clue what your flashing since I had no issues with stock and straight talk. When I flash darklord rom android 6.0.1 I had to do some root file copies but pretty easy stuff.
Which rom so you want to use is the biggest thing we need to know to help
Sent from my SM-N900V using XDA-Developers mobile app
macgyver40 said:
No clue what your flashing since I had no issues with stock and straight talk. When I flash darklord rom android 6.0.1 I had to do some root file copies but pretty easy stuff.
Which rom so you want to use is the biggest thing we need to know to help
Click to expand...
Click to collapse
Macgyver40 thanks for replying to my question,I was thinking about using the CyanogenMod rom,unless you recommend some thing else, the only thing that's done to my phone is its unlocked and rooted, I need a help with a bootloader and where to get the right rom and of course how to do the root file copies Thanks
I used flashify to put twrp on my phone. Currently using 2.8.7 since darklord rom needs it. There is a good cm rom in general section. Updated a lot too. I use my spen so no cm for me.
Sent from my SM-N900V using XDA-Developers mobile app

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