Black screen - Samsung Galaxy Exhibit 4G

Hi guys just wanted to ask for help from the experts.
I've been porting on my own this past weeks and my first try booted up well.
Tried another and still booted well.
But after sometime when I try porting again, it won't boot anymore.
It would pass the splash screen then after that would be BLACK SCREEN. :crying:
I'm just curious why this is happening when I did the same procedure I did with the other roms I ported and got it to boot well.
Hope someone could help me.
THANK YOU!

E/hwcomposer( 141): FATAL:vsync_loop:not able to open file:/sys/class/graphics/fb0/vsync_event, No such file or directory.
Here's the error. Where's source?

he is porting not building so its prob a some libs he isnt adding

smartguy044 said:
he is porting not building so its prob a some libs he isnt adding
Click to expand...
Click to collapse
what I do is copy the whole lib folder from the rom I want to port and paste it to my base.
Is there something wrong in that?
Thanks for the reply!

So you are taking the libs from the ROM that's for another device?
Sent from my SGH-T679 using xda premium

Yup that is what I did. Is it wrong? Thanks for the help.

Yea you need to use libs from the exhibit since they are made for this phone
Sent from my SGH-T679 using xda premium

Related

[Q] Need proprietary files to compile CM7 for P990

Hey, I want to try compile CM but I atm it's not installed on my phone and I really need those files... So any of you upload it, that would be appreciated! Thanks in advance!
ironman159 said:
Hey, I want to try compile CM but I atm it's not installed on my phone and I really need those files... So any of you upload it, that would be appreciated! Thanks in advance!
Click to expand...
Click to collapse
Hmm, sorry for stating the obvious but did you try the CM nightly builds?
Actually I dont want to apply them because i dont have any issues with stock rom and the perfomance is really nice also. All in all I dont want to leave the stock. So thats why i need those files.
Sent from my LG-P990 using XDA App
ironman159 said:
Actually I dont want to apply them because i dont have any issues with stock rom and the perfomance is really nice also. All in all I dont want to leave the stock. So thats why i need those files.
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
If you don't want to leave stock, why do you want those files?
I want the whole tree if cm7 is going to be ready i will sync my tree and i will be able to make my own rom. If it works i would customize it maybe.
Sent from my LG-P990 using XDA App
ironman159 said:
I want the whole tree if cm7 is going to be ready i will sync my tree and i will be able to make my own rom. If it works i would customize it maybe.
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
Why don't you just extract them from your stock rom?
Are they compatible with it? because the wiki said i need a phone that runs on cyanogen mod and i am on 2.2.2 isnt this a problem?
Sent from my LG-P990 using XDA App
1. make a nandroid backup
2. install cm
3. get ur files
4. make nandroid restore
if you know what files u exactly need u can extract them from the last nightly
I know but afraid that nandroid fails. Thanks by the way!
Sent from my LG-P990 using XDA App
ironman159 said:
I know but afraid that nandroid fails. Thanks by the way!
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
u could make a copy of /data with adb pull or make a copy to ur sdcard
ironman159 said:
Hey, I want to try compile CM but I atm it's not installed on my phone and I really need those files... So any of you upload it, that would be appreciated! Thanks in advance!
Click to expand...
Click to collapse
Here what you looking for:http://goo.gl/2D4Y8
P.S.
I used those files in my build and telephone (the all dialpad, cronology, contacts and favorites) is missing, can you confirm that?
Thank you so much! i will downoad it later and then ill see!
Sent from my LG-P990 using XDA App
http://kepfeltoltes.hu/view/110513/Screenshot_www.kepfeltoltes.hu_.png
I am getting this error all the time. Any help?
ironman159 said:
http://kepfeltoltes.hu/view/110513/Screenshot_www.kepfeltoltes.hu_.png
I am getting this error all the time. Any help?
Click to expand...
Click to collapse
I am getting same error, and also miss below files in Proprietary,
can you extract it for me from your stock, and upload here?
Need few files as below
adb pull /system/bin/btld /your/desired/location
adb pull /system/bin/immvibed /your/desired/location
adb pull /system/bin/lgospd /your/desired/location
adb pull /system/bin/lgospd_hid /your/desired/location
If you read the cyanogenmod wiki about building cm7 for your device specifically there's a script called extract_files.sh that will get the files you need.
robertosandros said:
If you read the cyanogenmod wiki about building cm7 for your device specifically there's a script called extract_files.sh that will get the files you need.
Click to expand...
Click to collapse
i do know about it, but i m getting error in these few files when try to extract, and then checked its not there in CM7 nightliy 17, so as you running stock, i think it would be in yours, but its ok, got it from proprietary link
I have a problem in connection with setting udev. I dont know how to do it. A few line instruction would be useful. All I know is that I have to customize udev.d to lge code right? But I dont find the that file.
Edit: I logged in as root and made 51-android.rules in etc/udec/rules chmoded but it doesn't work. cannot adb pull
Could you upload your proprietary files? That would be really nice.
Sent from my LG-P990 using XDA App
ironman159 said:
Could you upload your proprietary files? That would be really nice.
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
Sorry for my late reply, I was sleeping, as i was compiling my rom at already 4 am germany. Just woke up, and here is link to koush's files, thank him.
https://github.com/koush/proprietary_vendor_lge
just use download button, and download as zip and then extract in your folder, but if your rules have problem it would be first thing to fix it.
Sure but I downloaded the same and got the error that I had posted. BTW have you succeeded in compiling the rom?

[ROM][DEV] Sense 3.5

deleted
Reserved
Reserved
Nice
But what were the bugs that you were trying to fix with this first release? I'm about to flash this rom and I just wanted to see if some of these bugs are gone.
sweetnsour said:
Nice
But what were the bugs that you were trying to fix with this first release? I'm about to flash this rom and I just wanted to see if some of these bugs are gone.
Click to expand...
Click to collapse
I tried to fix Wifi and mic,and I hope those works, then it's ready for daily use. And please tell me if Wifi works, 'cause I have another idea, in case if it doesn't work.
There were many wrong with build.prop, like the model, brand, RAM and many, many more!
I will try and let you now.
Sent from my LG-P500 using xda app-developers app
If they don't work, use the libs from CM9 or CM10. That should force them to work. As for Bluetooth, make sure it's using the BlueZ stuff. Open /system/lib and there should be a bluez folder.
Great work!
Based on CM7 stable or latest nightly or.......
It gives this error
E: error in sdcard/ download.......... (status6)
Sent from my MOMO9 using XDA Premium HD app
lipe082 said:
It gives this error
E: error in sdcard/ download.......... (status6)
Sent from my MOMO9 using XDA Premium HD app
Click to expand...
Click to collapse
Same here. I think it has something to do with the updater-script.
sweetnsour said:
Same here. I think it has something to do with the updater-script.
Click to expand...
Click to collapse
Yes i think is that already appen to me when i change a updater script in another rom.
Sent from my MOMO9 using XDA Premium HD app
Can u give us the fixed version until tonight
I replace the meta folder by the one of sam and rom install but didnt pass lg logo.
I also replace lib folder and same result but whas made with a little confusion since the 3 roms stay with same name and i was in a bit rush but will try again son i get home lol remaning zips so i dont make confusion and try the changes you guys advise
Sent from my LG-P500 using xda app-developers app
lipe082 said:
I replace the meta folder by the one of sam and rom install but didnt pass lg logo.
I also replace lib folder and same result but whas made with a little confusion since the 3 roms stay with same name and i was in a bit rush but will try again son i get home lol remaning zips so i dont make confusion and try the changes you guys advise
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
Oh sorry guys, please wait for tomorrow, then I'll upload the fixed version. So, again sorry
I'm working on it
Okay guys, now I'm fixing the problem, and I hope I'll upload the ROM even today.
EDIT: Updater-script fixed, forgot the ");
As lipe082 said, the phone stucks at LG-logo, fixing now
Lol, not the smileys I mean " ; )
You can do it hehehe i hope
Sent from my LG-P500 using xda app-developers app
And I hope the same thing
Need to test this rom!! Finally someone who wants to work on sense rom !! keep it up and thanks for your hard work !!:thumbup:
Sent from my LG-P500 using xda premium
thedoginme87 said:
Need to test this rom!! Finally someone who wants to work on sense rom !! keep it up and thanks for your hard work !!:thumbup:
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
And hey, I have my phone :finger-crossed: I can test the ROM now, before uploading
Hope you upload tonight!! :beer:
Sent from my LG-P500 using xda premium

PORT Bootloop

Hi, I just wanted to ask I tried to port paranoid android to ace but I always get bootloop? I used the copying app,system,media folder and other files method, anyone can help?
Anyone?
dhalham said:
Anyone?
Click to expand...
Click to collapse
Its already ported ...
Look in the development section.
And takes more than copying folders to make a port
Sent from my GT-I5830 using xda premium

[REQ] Stock camera app

Hi guys,
I have a little request.
Can you upload the stock camera apk ? I need to install on Cm 10.1.
It's the only Sony experience that I miss.
Thanks a lot
Sent from my C6603 using xda app-developers app
you have to port it first.it wont work without libs
josephnero said:
you have to port it first.it wont work without libs
Click to expand...
Click to collapse
Good.. so it's better to get a modded stock ROM than use CM10.1, less efforts and still fast!
Thanks
yes.that sounds good
i'll upload it for you after 6 hours from now and you take care of the libs and other things
Thayouba said:
i'll upload it for you after 6 hours from now and you take care of the libs and other things
Click to expand...
Click to collapse
I don't know where to start! Maybe with logcat and a lot of patience?
Dymor said:
I don't know where to start! Maybe with logcat and a lot of patience?
Click to expand...
Click to collapse
i don't know neither :/
sorry
i wish i can help
i'm not a developer
only a begginer
Unfortunately I'm a beginner too. I've flashed a modded stock ROM and I'm good atm....
Sent from my C6603 using xda app-developers app
hey
copy cameraservice.so lib from stock rom to cm10 system/lib folder

[REQ] CM10 Lockscreen (4X Lockscreen)

If anyone is interested in helping, please do so
I have no time yet.
http://forum.xda-developers.com/showthread.php?p=24811293
Thanks for helping.
Sharing this cuz many of you guys would love it And well, you must kniw how to apply patches and apktool!
Sent from my LG-P990 using Tapatalk 2
whats the point mate? look in pa, it has o4x lockscreen. and also look in this rom by mivv it has o4x lockscreen already for o2x http://forum.xda-developers.com/showthread.php?t=2065863
have fun
MinoochX said:
If anyone is interested in helping, please do so
I have no time yet.
http://forum.xda-developers.com/showthread.php?p=24811293
Thanks for helping.
Sharing this cuz many of you guys would love it And well, you must kniw how to apply patches and apktool!
Sent from my LG-P990 using Tapatalk 2
Click to expand...
Click to collapse
Here Test This maybe it well Work but Do backup First
http://forum.xda-developers.com/showthread.php?t=2285614
OptimusRs said:
Here Test This maybe it well Work but Do backup First
http://forum.xda-developers.com/showthread.php?t=2285614
Click to expand...
Click to collapse
No, don't try that, the phone won't even boot
Never try a mod from another device (or even meant for another rom) if it makes changes to the framework.
rugglez said:
No, don't try that, the phone won't even boot
Never try a mod from another device (or even meant for another rom) if it makes changes to the framework.
Click to expand...
Click to collapse
We are supposed to patch it into our framework please work on it for CM10 And Optimus black has it too.
Sent from my LG-P990 using Tapatalk 2
MinoochX said:
We are supposed to patch it into our framework please work on it for CM10 And Optimus black has it too.
Sent from my LG-P990 using Tapatalk 2
Click to expand...
Click to collapse
Hey, i was talking about the incompatibility of that flashable zip someone posted from another device thread, not the patch.
I could work on it, but i cant sync from source and build a rom from source any time in the near future. So if someone is trying, apply the patch in the source using the patch command as usual, and manually apply in the rejected parts. Then build the rom, and meld is your friend for diff, make a flashable zip of the differing framework files.
That's how it's done
If someone has the time and resources to make the build, follow this procedure
OP banned so, thread closed...

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