Can't turn WiFi on after flashing. - Android Q&A, Help & Troubleshooting

Hey,
Today I used a ROM to flash my mobile (Samsung J5 2016 edition, model: J510FN) and I just used the perfect ROM, and it fits perfectly. But when I try to turn on WiFi it goes back swipe to off automatically when I swipe it to on.
I used this rom (version v1.1 because v2 and v3 were gone and bad): https://forum.xda-developers.com/galaxy-j5/development/rom-light-stock-rom-v1-t3467865
Someone knows what to do? I'm a beginner, so please explain it good. I have everything btw like Odin, TWRP, latest SuperSU, etc.
Please help.
Thanks

From your stock rom Copy the folder named Permissions from /system/etc and paste it at the same location in your new downloaded rom.
DONOT delete the existing folder , just replace the files.
Good Luck Cheers

akash14darshan said:
From your stock rom Copy the folder named Permissions from /system/etc and paste it at the same location in your new downloaded rom.
DONOT delete the existing folder , just replace the files.
Good Luck Cheers
Click to expand...
Click to collapse
But its a md5 file (my stock rom), how do I do it then?

Zarlen said:
But its a md5 file (my stock rom), how do I do it then?
Click to expand...
Click to collapse
You mean an img file , right?
If you have twrp or cwm backup of your stock rom , you can extract it from that file(ext4.system.tar.a) , if you dont have a twrp/cwm backup , you can try to flash stock rom from that img file and then copy necessary files into sdcard and then re flash your new rom and paste the existing files.
Good luck/

akash14darshan said:
You mean an img file , right?
If you have twrp or cwm backup of your stock rom , you can extract it from that file(ext4.system.tar.a) , if you dont have a twrp/cwm backup , you can try to flash stock rom from that img file and then copy necessary files into sdcard and then re flash your new rom and paste the existing files.
Good luck/
Click to expand...
Click to collapse
No, its an md5 file. Inside the md5 file (when I open it with winrar) it only shows hidedcache files etc and also boot.img
I need to have go to the patch (system/etc/permissions

Zarlen said:
No, its an md5 file. Inside the md5 file (when I open it with winrar) it only shows hidedcache files etc and also boot.img
I need to have go to the patch (system/etc/permissions
Click to expand...
Click to collapse
Then you might need to flash your stock rom first and then copy the necessary files.
I have an Mediatek device , steps to troubleshoot are same , but I have a zip of my stock rom created to access stock files when ever i need them.
I would advise you to do the same for future troubleshooting..
Good Luck mate

akash14darshan said:
Then you might need to flash your stock rom first and then copy the necessary files.
I have an Mediatek device , steps to troubleshoot are same , but I have a zip of my stock rom created to access stock files when ever i need them.
I would advise you to do the same for future troubleshooting..
Good Luck mate
Click to expand...
Click to collapse
And what are the nessecary files? Only the permissions folder or more?

Zarlen said:
And what are the nessecary files? Only the permissions folder or more?
Click to expand...
Click to collapse
Permission folder worked for me , but i would insist you to copy the entire /system partition as backup once you have flashed the stock rom just in case.
If permission folder doesnt work , then try replacing files starting with wlan from /system/lib/modules from stock to port
Do only when permissions folder doesnt work.

Related

[Q] Upgrading to ICS including other tweaks

Hi,
I'm kinda new to flashing and upgrading my phone.
Therefore I got some questions:
Currently running on my Neo: AOSP 4.0.3 ICS BETA with kernel provided there
Baseband says: 56 as last two digits
I would like to upgrade my baseband to 62. (latest)?
As far as I understood I will have to flash 4.0.2.A.0.62 Baseband using flashtool.
Do I have to flash the kernel again after upgrading baseband or should I flash the 4.0.2.A.0.62 Kernel first and change it afterwards?
fastboot flash boot boot.img
Click to expand...
Click to collapse
Will changing the baseband or kernel delete anything?
When would be the right time to apply the RAISE your NEO userdata space patch? Before or after baseband, kernel flash?
Sometimes they say that a reboot is required after flashing a new ROM before flashing an update.zip in CWM. Do I have to reboot at other times?
Is there a tool or a possibility I missed which can flash anything like baseband, kernel, ROM and updates to it in one step?
If I want to edit a ROM like directly changing bootanimation and ringtones.
How should the zip file be packed? No compression, etc?
Is it a good idea to include updates which I would have flashed in CWM directly into the ROMs zip file?
Do I have to flash the kernel again after upgrading baseband or should I flash the 4.0.2.A.0.62 Kernel first and change it afterwards?
Click to expand...
Click to collapse
Kernel is not related to baseband. Simply flash baseband, no need to flash kernel after or before.
Will changing the baseband or kernel delete anything?
Click to expand...
Click to collapse
Flashing baseband won't delete anything, but flashing kernel might. I see that kernel in that thread have CWM inside, so if you flash stock kernel you will lose that.
When would be the right time to apply the RAISE your NEO userdata space patch? Before or after baseband, kernel flash?
Click to expand...
Click to collapse
Whenever you want. It's not related to kernel or baseband.
Sometimes they say that a reboot is required after flashing a new ROM before flashing an update.zip in CWM. Do I have to reboot at other times?
Click to expand...
Click to collapse
Yes, they say that so that ROM "settles down in it's place" then you can install fixes and stuff.
What other times?
Is there a tool or a possibility I missed which can flash anything like baseband, kernel, ROM and updates to it in one step?
Click to expand...
Click to collapse
There is flashtool, but only for stock rom's. Custom roms are installed as a .zip file via CWM recovery.
If I want to edit a ROM like directly changing bootanimation and ringtones.
Click to expand...
Click to collapse
You can do that with root explorer app(or any app which can access to system), create that bootanimation.zip on pc and upload it to sdcard, then move it to where it needs to be. For bootanimation.zip, yes, it's with no compression. How it's created, check other bootanimation.zip's over the net.
For other zip's which are flashed trough CWM, it's a bit more complicated to explain how to create them.
Is it a good idea to include updates which I would have flashed in CWM directly into the ROMs zip file?
Click to expand...
Click to collapse
Well depends. Most likely yes, but I would still ask creator/porter of each rom if that is advisable
Madfysh said:
seXneo said:
If I want to edit a ROM like directly changing bootanimation and ringtones.
How should the zip file be packed? No compression, etc?
Click to expand...
Click to collapse
You can do that with root explorer app(or any app which can access to system), create that bootanimation.zip on pc and upload it to sdcard, then move it to where it needs to be. For bootanimation.zip, yes, it's with no compression. How it's created, check other bootanimation.zip's over the net.
For other zip's which are flashed trough CWM, it's a bit more complicated to explain how to create them.
Click to expand...
Click to collapse
Thank you very much.
But in this point there was a misunderstanding.
I just wanted to know how the update.zip or rom.zip has to be packed and if it's save to replace bootanimation.zip inside rom.zip. Are there any checksums for apk or other files inside an CWM update.zip I need to change?
Most of the ICS based ROMs use MT15i_Neo_ICS_Kernel_V1.img. Where does it come from and where is it's original thread?
if it's save to replace bootanimation.zip inside rom.zip. Are there any checksums for apk or other files inside an CWM update.zip I need to change?
its safe to change bootanimations.zip and any other apk or file in side the provided update.zip file
but if u extract it n do changes then u will lose the signature of the developer n wont b able to install the update.zip properly
chintu1234 said:
its safe to change bootanimations.zip and any other apk or file in side the provided update.zip file
but if u extract it n do changes then u will lose the signature of the developer n wont b able to install the update.zip properly
Click to expand...
Click to collapse
Yes of course. If original zip file flashed and runs nice it will be my fault if it won't after my edits.
So no checksums in the update.zip directly. Thanks.
Signing of an altered apk file is required. Got it.
And I figured that there is no signing of the bootanimation possible.
Will post my question regarding the kernel in an extra thread.

[Q] system folder sk17i ICS

http://http://forum.xda-developers.com/showthread.php?t=1694902
based on this thread, regards about the System folder from XPERIA Mini Pro 4.1.B.0.43,
how can i install??i mean..install the zip file from CWM? or extract the .zip file n copy into sd card??
nazreen said:
http://http://forum.xda-developers.com/showthread.php?t=1694902
based on this thread, regards about the System folder from XPERIA Mini Pro 4.1.B.0.43,
how can i install??i mean..install the zip file from CWM? or extract the .zip file n copy into sd card??
Click to expand...
Click to collapse
if you only need to install, reinstall or repair your some application, then you only have to extract it, copy it to sd card and install it as a normally .apk. but if it a system apk, you have to push it by using an explorer that can access system file, e.g Root Explorer.
I guess it's not a flashable zip. it's a firmware with .ftf extention inside the .rar.
so you can't install it by CWM, you have to flash it by flashtool. CMIIW
erm..i dnt know..but i couldn't find any .tft file inside..lots of folder..bt sure is,thr lots of .apk files too..
so..how??=.=
wait a minute, I'm downloading it to see the file.
nazreen said:
erm..i dnt know..but i couldn't find any .tft file inside..lots of folder..bt sure is,thr lots of .apk files too..
so..how??=.=
Click to expand...
Click to collapse
those were system files from your phone that have been extracted from ICS rom...what you see in the system files is the same as in your phone...those system files is good backup in case you decided to remove/edit any system files (bloatware)....
those system files is not for normal install...you have to use Root Explorer to copy and paste it to your phone system files if you want get back the files you have remove before this....
remember you need to change permission for those files (rw-r-r)....
Pusak Gaoq said:
those were system files from your phone that have been extracted from ICS rom...what you see in the system files is the same as in your phone...those system files is good backup in case you decided to remove/edit any system files (bloatware)....
those system files is not for normal install...you have to use Root Explorer to copy and paste it to your phone system files if you want get back the files you have remove before this....
remember you need to change permission for those files (rw-r-r)....
Click to expand...
Click to collapse
agree with this...
just like I posted above, you have to push it manually to /system/app .

[HELP] Problem creating coustom rom for galaxy ace.

Guys,i have successfully installed kitchen,for my computer.I wanted to know,can we use the cwm backuped rom as base rom,or shouuld I download a stockrom and wich is the latest firmware for galaxy ace ??
Download the newest firmware from samfirmware, flash it through odin, connect your device with the computer and take the /system folder from the phone. Put it in a .zip and you can start building your custom rom.
S5830i
Sent from the evil Broadcom Chip
How to get system folder,by cwm backup ??
guruprasath19 said:
How to get system folder,by cwm backup ??
Click to expand...
Click to collapse
By using a Root Explorer or by CWM Backup (How you said).
Use splitfus to split the firmware you want. Extract PDA with 7zip. Open system.img with ultraiso. Extract all the contents within a folder. These are the files you will modify. Use any tool to change files as you wish...
:: Broke my leg. Not in the mood of talking. ::
But wen I place system folder,kitchen dosent create working rom folder....it says no rom...
guruprasath19 said:
But wen I place system folder,kitchen dosent create working rom folder....it says no rom...
Click to expand...
Click to collapse
Use one of the roms zip file and replace the system folder inside. Kitchen recognize zip files in right format.
:: Broke my leg. Not in the mood of talking. ::
But I want pure stock rom as my base rom,what to do for that ??
guruprasath19 said:
But I want pure stock rom as my base rom,what to do for that ??
Click to expand...
Click to collapse
As i said in previous post, take a custom roms zip file delete system stuff in it and replace your stock system files with it... Use newly created zip in kitchen...
:: Broke my leg. Not in the mood of talking. ::

[Q] problem .. please help !!

Hi ..
I installed this
http://forum.xda-developers.com/showthread.php?t=2278437&nocache=1
and i didn't like it
how can i remove it from my phone ???
mjaafar said:
Hi ..
I installed this
http://forum.xda-developers.com/showthread.php?t=2278437&nocache=1
and i didn't like it
how can i remove it from my phone ???
Click to expand...
Click to collapse
Simple.
Just open the zip file you flashed and see what all files it installed (or changed). Delete the corresponding installed files from your system folder using a Root Explorer (or move them away). If files have been modified, you will have to get the stock versions of those files (extract from stock ROM). :good:
Sometimes, mods that are flashed contains scripts that backup system files before modifying them. In such cases, its easy to restore the previous files.

[ROM] Stock OTA_T6_UL_K44_SENSE55_MR_HTC_Europe_2.61.401.3-1.54.401.1_release ROM

Dears,
I've received the OTA_T6_UL_K44_SENSE55_MR_HTC_Europe_2.61.401.3-1.54.401.1_release update, and integrated it with my ROM, and I backed it up via TWRP recovery (System/Boot)
if you want to try it , your MAX must be GSM ,it is fully functional, and stock /unrooted and without any modifications.
And it requires few simple step to install it :
1- download the file ( https://www.dropbox.com/s/r1yctvgu68jxomh/2014-03-26--18-11-42 KOT49H release-keys.zip )
2- Extract it
3- Put it in TWRP backup folder on your SDcard ( TWRP/BACKUP/FA3NK..../
4- Full wipe/ format system/ clear cache /
5- Restore
6- Enjoy!
Edit : here is the new link :
https://drive.google.com/file/d/0B8V0bDSmDRB8a2hpZkpQcF9VS1k/edit?usp=sharing
thanks .. but can you reup it somewhere else ?
link doesnt work atm
B-Man2005 said:
thanks .. but can you reup it somewhere else ?
link doesnt work atm
Click to expand...
Click to collapse
I will try to upload it somewhere else during the day , and will post the link..
mkhader said:
I will try to upload it somewhere else during the day , and will post the link..
Click to expand...
Click to collapse
i need your comfirmation to download
B-Man2005 said:
i need your comfirmation to download
Click to expand...
Click to collapse
try now , it should be fine right now
very nice thanks
but could you also upload the system\lib filder in a zip ??
i only need those files
Thanks for sharing this! Fast download from Google Drive!
Thanks for sharing this! Fast download
problem
Dear uploader.. I followed the instructions but after doing it my screen doesn't go beyond HTC logo it stucks
mumtaz0786 said:
Dear uploader.. I followed the instructions but after doing it my screen doesn't go beyond HTC logo it stucks
Click to expand...
Click to collapse
use twrp-2.6.3.0 to restore the rom
2nd problem
Dear uploader, I have installed this Rom the way you guided but problem is about platform.xml .. when I used other kit Kat custom Rom I edited permission for write external sd card but this Rom when I changed platform.xml it changes for a while but after restart it came back to default. It is rooted everything working but file doesn't change and I can't write anything on sdcard.
Im having problems doing this.. what is the exact backup folder location to restore??
young blade said:
Im having problems doing this.. what is the exact backup folder location to restore??
Click to expand...
Click to collapse
make a backup of your own rom.
check sd card
there is a folder... i think twrp
in there there will be a backup folder
in there, there will be another one... pretty cryptic ... for me its something like DHSFSFS01
in there there is your backup... you can delete it if you want or keep it
copy the folder of the rom from this thread to DHSFSFS01 or what its called on your phone...
now back in recovery you can restore both... your rom and the one you downloaded
B-Man2005 said:
make a backup of your own rom.
check sd card
there is a folder... i think twrp
in there there will be a backup folder
in there, there will be another one... pretty cryptic ... for me its something like DHSFSFS01
in there there is your backup... you can delete it if you want or keep it
copy the folder of the rom from this thread to DHSFSFS01 or what its called on your phone...
now back in recovery you can restore both... your rom and the one you downloaded
Click to expand...
Click to collapse
Okay so it has to be in the external SD.. thanks!!:good:
Dear uploader help me
Dear uploader, I have installed this Rom the way you guided but problem is about platform.xml .. when I used other kit Kat custom Rom I edited permission for write external sd card but this Rom when I changed platform.xml it changes for a while but after restart it came back to default. It is rooted everything working but file doesn't change and I can't write anything on sdcard.
mumtaz0786 said:
Dear uploader, I have installed this Rom the way you guided but problem is about platform.xml .. when I used other kit Kat custom Rom I edited permission for write external sd card but this Rom when I changed platform.xml it changes for a while but after restart it came back to default. It is rooted everything working but file doesn't change and I can't write anything on sdcard.
Click to expand...
Click to collapse
That means the system partition is write protected.
You will need to edit the file and flash it in recovery for the changes to take.
reply to dear uploader
scrosler said:
That means the system partition is write protected.
You will need to edit the file and flash it in recovery for the changes to take.
Click to expand...
Click to collapse
I know how to edit but how I can flash platform.xml file through recovery???
Can someone running this do me a favor?
adb pull /proc/config.gz
After you have it can you link me to it? Thanks...and good things come to those who help

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