Related
After the problem with imei ,Now there's the problem with yellow text on screen..not working lockscreen no extendend menu on power button,it's shutdonw when I hold,I tried to go back on stock...not working..I try many code in SU...not work..i try many things but nothing work..I can fix this or is "forever" ?
this apears on samsung based roms..
" su
rm /efs/FactoryApp/keystr
rm /efs/FactoryApp/factorymode
echo -n ON >> /efs/FactoryApp/keystr
echo -n ON >> /efs/FactoryApp/factorymode
chown 1000.1000 /efs/FactoryApp/keystr
chown 1000.1000 /efs/FactoryApp/factorymode
chmod 0744 /efs/FactoryApp/keystr
chmod 0744 /efs/FactoryApp/factorymode
reboot
"
and not working..
From terminal emulator
su
echo -n ON > /efs/FactoryApp/factorymode
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rootSU said:
From terminal emulator
su
echo -n ON > /efs/FactoryApp/factorymode
Sent from my GT-I9300 using Tapatalk 4
Click to expand...
Click to collapse
I tried..not working...yellow text keep apears...sorry for my english
Run this
su
efs/FactoryApp/factorymode
...in terminal and show me screenshot
Sent from my GT-I9300 using Tapatalk 4
I'm also with this problem on mine. A help from a more experienced user would be appreciated. Still have the wrong IMEI issue. Can someone help?
Please don't hijack this thread with a different issue
If you have a problem with your imei and you cant find an answer in one of the many imei threads created each day, post a thread with specific details of your issue... how you got there, firmware involved, what you've tried
Sent from my GT-I9300 using Tapatalk 4
rootSU said:
Run this
su
efs/FactoryApp/factorymode
...in terminal and show me screenshot
Sent from my GT-I9300 using Tapatalk 4
Click to expand...
Click to collapse
Network -> yes
IMEI -> yes
Serial number -> yes
lockscreen -> no
after rom flash no "tour" (setup google account,setup name etc)
extended power menu -> no
yellow text on screen -> yes
cosmy032 said:
Network -> yes
IMEI -> yes
Serial number -> yes
lockscreen -> no
after rom flash no "tour" (setup google account,setup name etc)
extended power menu -> no
yellow text on screen -> yes
Click to expand...
Click to collapse
Thanks. The screenshot you uploaded with the terminal shows what I would expect for a correct factorymode setting.
I take it you have no efs backup?
I think all you can do is wipe and return to stock to see if you can get it repaired. Maybe return to stock fixes it (although unlikely)
rootSU said:
Thanks. The screenshot you uploaded with the terminal shows what I would expect for a correct factorymode setting.
I take it you have no efs backup?
I think all you can do is wipe and return to stock to see if you can get it repaired. Maybe return to stock fixes it (although unlikely)
Click to expand...
Click to collapse
I have some efs backup,I tried to wipe..to flash stock with odin..but it's same..
I tried flash with odin ->
I9300XXUFME3_I9300OJKFME1_HOME.tar
I9300BVALE4_I9300OROALE4_I9300BVLE4_HOME.tar
I9300XXEMD3_I9300OJVEMC1_I9300XXEMA5_HOME.tar
KIES_HOME_I9300XXEMG4_I9300OXAEMG4_1314436_REV00_user_low_ship.tar
I9300XXEMC2_I9300OXFEMC1_I9300XXEMC2_HOME.tar
but none worked....I don't have any ideas...how to fix..
if restoring the backup also failed, all you can do is send it in I think. Or keep googling hoping someone else finds a fix. Sorry
rootSU said:
if restoring the backup also failed, all you can do is send it in I think. Or keep googling hoping someone else finds a fix. Sorry
Click to expand...
Click to collapse
I restored backup succesful but backup repair imei,serial number and network yellow text and lockscreen no..
cosmy032 said:
I restored backup succesful but backup repair imei,serial number and network yellow text and lockscreen no..
Click to expand...
Click to collapse
Service centre next .
jje
JJEgan said:
Service centre next .
jje
Click to expand...
Click to collapse
If after the command:
echo -n ON > /efs/FactoryApp/factorymode
you get this message:
can't create /efs/FactoryApp/factorymode No such file or directory
then your EFS is missing (got wiped out somehow), and it cannot be recreated by simply flashing a stock firmware or by factory reset.
I had the same problem, so I read the EFS partition from an identical working phone via
dd if=/dev/block/platform/msm_sdcc.1/by-name/efs of=/sdcard/efs.img.ext4
adb pull /sdcard/efs.img.ext4
TAR-ed it, then flashed it via Odin and now everything works fine.
@billa And how is life as someone other's clon?
@cosmy032 You could restore your IMEI, right? What's your modem now?
rp158 said:
@billa And how is life as someone other's clon?
@cosmy032 You could restore your IMEI, right? What's your modem now?
Click to expand...
Click to collapse
The EFS no longer contains the imei, so you can safely write someone else's. If yours is corrupted that's a whole different thread.
billa said:
The EFS no longer contains the imei, so you can safely write someone else's. If yours is corrupted that's a whole different thread.
Click to expand...
Click to collapse
No..I buy a Nexus 5 and now i'm tinking it was a good choice
Hi...
This is my first post in the forum (but have been a extensive crawler! in the forums).. please excuse me if I have posted this in the wrong place.
I am a budding developer in Android platform..while I have developed some small tools on Android, the project which I am on now demands a unique requirement.. I want to keep the phone running my application always on and must boot up automatically when a charger cable is plugged in. I know this question has been asked many times and there are many threads for this. But to no real answers..
I had managed to do the auto boot on power insert by editing a script called "battery-charging" in /system/bin in a version of Android I used earlier.
I managed to get the same effect in another device (a Samsung phone) by editing /system/bin/chargemon
Forum rule says I cannot post the external link ... this is how I did achieve what I wanted earlier...
Code:
echo "echo skipping chargemon" > chargemon.script
adb pull /system/bin/chargemon chargemon.backup
adb push chargemon.script /sqlite_stmt_journals
adb shell
$ cd /sqlite_stmt_journals
$ su
# mount -o remount,rw /dev/block/mtdblock0 /system
# cat chargemon.script > /system/bin/chargemon
# chmod 755 /system/bin/chargemon
# reboot -p
'
But I have been handed over a phone running Android 2.2.1 where I could not find both "chargemon" or any file regarding battery charging status in the /system/bin or in any other path.
I just have to edit the script which executes the battery charging animation graphics when the phone is switched off but is powered up to allow the phone to reboot.
Can anyone please guide me on which file to edit to make the phone reboot instead of just showing battery being charged..
Thanks and Regards,
Sen
Xperia Mini Pro does not start
I replaced the chargemon file and put my version with only one line(with 755 permissions):
echo startting...
but now, mi xperia mini does not start only shows the screen "sony ericcson"
any way to recover my phone, please ??
chargemon
antraxa said:
I replaced the chargemon file and put my version with only one line(with 755 permissions):
echo startting...
but now, mi xperia mini does not start only shows the screen "sony ericcson"
any way to recover my phone, please ??
Click to expand...
Click to collapse
I went in the /system/bin folder and deleted the chargemon file, this works for me (xperia ray).
The phone now boots when I plug in the charger.
(Make sure to backup the chargemon file before deleting it, in case this doesn't work.)
---------- Post added at 05:56 PM ---------- Previous post was at 05:51 PM ----------
antraxa said:
I replaced the chargemon file and put my version with only one line(with 755 permissions):
echo startting...
but now, mi xperia mini does not start only shows the screen "sony ericcson"
any way to recover my phone, please ??
Click to expand...
Click to collapse
I'm kind of a noob, but I think you can use flashtool to flash a new ROM and maybe you also need to reflash Kernel, maybe you need to unlock your bootloader first, this can also be done with flashtool.
sendil77 said:
I had managed to do the auto boot on power insert by editing a script called "battery-charging" in /system/bin in a version of Android I used earlier.
Code:
Hi! What changes did you make to the battery_charging script? I'm trying to do exactly this on a Xperia Tipo which has the same script.
Click to expand...
Click to collapse
Check apps which use boot_completed they all start at boot
Sent from my One V using Tapatalk
Sony Xperia XZ1 Devices
Aeneas1998 said:
I went in the /system/bin folder and deleted the chargemon file, this works for me (xperia ray).
The phone now boots when I plug in the charger.
(Make sure to backup the chargemon file before deleting it, in case this doesn't work.)
Click to expand...
Click to collapse
Thank you!! For my Sony Xperia XZ1 device it worked, but the file was in /vendor/bin folder instead of /system/bin
Hi Good Day!
Can you help me with my problem. I need to do exactly the same but my problem is I have different device and can't find any of files like playlpm, lpm, chargemon, and battery_charging. Btw, my device is Huawei Mate 8 running on nougat (NXT-AL10C00B592).
Hey guys, I had lost my IMEI today.
I was lucky to find an auto-backed up .tar.gz file of my EFS folder.
Restored that folder and my IMEI is back and calls and everything is working.
Problem? I'm stuck in a permanent factory mode.
There's no lock screen, power menu directly reboots phone and there's a frustrating yellow overlay of my phone information. These things just won't go away whatsoever. Tried ODIN and a lot of methods on the internet.
Tried these via terminal emulator:
Code:
rm /efs/FactoryApp/keystr
rm /efs/FactoryApp/factorymode
echo -n ON >> /efs/FactoryApp/keystr
echo -n ON >> /efs/FactoryApp/factorymode
chown 1000.1000 /efs/FactoryApp/keystr
chown 1000.1000 /efs/FactoryApp/factorymode
chmod 0744 /efs/FactoryApp/keystr
chmod 0744 /efs/FactoryApp/factorymode
and tried to do these via root explorer apps also.
Please help I need to bring my phone back to life.
Edit: How I fixed it:
Not sure if step 1 is needed but this is how I did it. (I've used X-plore File Manager for all the file operations)
1.Change permission of every file and folder in /efs folder to 777. Reboot.
2.Delete the folder /efs/FactoryApp (NOT ENTIRE EFS FOLDER).
3.Wipe data/Factory Reset. (/efs/FactoryApp will get regenerated here)
4.Open /efs/FactoryApp/keystr file and change its contents to ON.
5.Open /efs/FactoryApp/factorymode file and change its contents to ON.
6. Reboot and your problem should be fixed now.
Are you doing it as root "su"?
What errors?
Sent from my GT-I9300 using Tapatalk 4
lmali92 said:
Hey guys, I had lost my IMEI today.
I was lucky to find an auto-backed up .tar.gz file of my EFS folder.
Restored that folder and my IMEI is back and calls and everything is working.
Problem? I'm stuck in a permanent factory mode.
There's no lock screen, power menu directly reboots phone and there's a frustrating yellow overlay of my phone information. These things just won't go away whatsoever. Tried ODIN and a lot of methods on the internet.
and tried to do these via root explorer apps also.
Please help I need to bring my phone back to life.
Click to expand...
Click to collapse
try this
https://docs.google.com/file/d/0B-9sw7RUYVLTQW5sSzR1aXJUams/edit?usp=sharing
install apk and open
method number 2 -go to efs/factory app/factorymode and open with file texteditor with root permission if is OFF you change in ON and save changes
but with apk is very easyer
rootSU said:
Are you doing it as root "su"?
What errors?
Click to expand...
Click to collapse
Hey, yes I'm doing it with su and there are no errors. I reboot after everything and it still stays the same.
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nik60 said:
try this
https://docs.google.com/file/d/0B-9sw7RUYVLTQW5sSzR1aXJUams/edit?usp=sharing
install apk and open
method number 2 -go to efs/factory app/factorymode and open with file texteditor with root permission if is OFF you change in ON and save changes
but with apk is very easyer
Click to expand...
Click to collapse
Hey I've tried method no. 2
I'll try that apk now and get back, thanks
Sent from my GT-I9100 using xda app-developers app
nik60 said:
try this
https://docs.google.com/file/d/0B-9sw7RUYVLTQW5sSzR1aXJUams/edit?usp=sharing
install apk and open
method number 2 -go to efs/factory app/factorymode and open with file texteditor with root permission if is OFF you change in ON and save changes
but with apk is very easyer
Click to expand...
Click to collapse
Tried the apk. Negative
No errors but still unsuccessful.
Sent from my GT-I9100 using xda app-developers app
If you look at the 4th command in post 1, if you browse to and open that file, does it say "on" in it?
Sent from my GT-I9300 using Tapatalk 4
rootSU said:
If you look at the 4th command in post 1, if you browse to and open that file, does it say "on" in it?
Click to expand...
Click to collapse
Yes I've checked both factorymode and keystr file, both are on. And I've also made sure their permissions are 744
Im using x-plore file manager.
Sent from my GT-I9100 using xda app-developers app
lmali92 said:
Yes I've checked both factorymode and keystr file, both are on. And I've also made sure their permissions are 744
Im using x-plore file manager.
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
What permissions does the whole efs have?
wangdaning said:
What permissions does the whole efs have?
Click to expand...
Click to collapse
It's 771. What should it be?
Sent from my GT-I9100 using xda app-developers app
Logcat
OK I tried to logcat it and these are just a few of the unhealthy statements(A lot were repetitions I guess).
Code:
E/KeyguardViewMediator( 2258): cannot open file : /efs/FactoryApp/factorymode
E/FlashBarService( 2596): cannot open file : /efs/FactoryApp/factorymode
D/ActivityManager( 2258): cannot open file : /efs/FactoryApp/factorymode
W/System.err( 2832): java.io.FileNotFoundException: /efs/FactoryApp/factorymode: open failed: EACCES (Permission denied)
D/SetupWizardSkipReceiver( 3403): cannot open file : /efs/FactoryApp/factorymode
W/FactoryTestApp( 3403): WARNNING: java.io.FileNotFoundException: /efs/FactoryApp/hw_ver: open failed: EACCES (Permission denied)
E/FactoryTestApp( 3403): [Class] Support , [Method] setPermission , [Message] File not found : /efs/FactoryApp/hw_ver
W/FactoryTestApp( 3403): WARNNING: java.io.FileNotFoundException: /efs/FactoryApp/serial_no: open failed: EACCES (Permission denied)
E/FactoryTestApp( 3403): [Class] Support , [Method] setPermission , [Message] File not found : /efs/FactoryApp/serial_no
I know almost all of these are pointing towards permission problems but I don't know why they're occurring. I've set all the permissions according to all the suggestions I could find here on xda.
lmali92 said:
OK I tried to logcat it and these are just a few of the unhealthy statements(A lot were repetitions I guess).
Code:
E/KeyguardViewMediator( 2258): cannot open file : /efs/FactoryApp/factorymode
E/FlashBarService( 2596): cannot open file : /efs/FactoryApp/factorymode
D/ActivityManager( 2258): cannot open file : /efs/FactoryApp/factorymode
W/System.err( 2832): java.io.FileNotFoundException: /efs/FactoryApp/factorymode: open failed: EACCES (Permission denied)
D/SetupWizardSkipReceiver( 3403): cannot open file : /efs/FactoryApp/factorymode
W/FactoryTestApp( 3403): WARNNING: java.io.FileNotFoundException: /efs/FactoryApp/hw_ver: open failed: EACCES (Permission denied)
E/FactoryTestApp( 3403): [Class] Support , [Method] setPermission , [Message] File not found : /efs/FactoryApp/hw_ver
W/FactoryTestApp( 3403): WARNNING: java.io.FileNotFoundException: /efs/FactoryApp/serial_no: open failed: EACCES (Permission denied)
E/FactoryTestApp( 3403): [Class] Support , [Method] setPermission , [Message] File not found : /efs/FactoryApp/serial_no
I know almost all of these are pointing towards permission problems but I don't know why they're occurring. I've set all the permissions according to all the suggestions I could find here on xda.
Click to expand...
Click to collapse
Why don't you try setting perms to 777 and if it works start removing until it breaks.
Sent from my GT-I9505 using xda app-developers app
MemoryController said:
Why don't you try setting perms to 777 and if it works start removing until it breaks.
Click to expand...
Click to collapse
Tried. Didn't work. :banghead:
What if I delete the /efs/FactoryApp folder and factory reset the device?
It should automatically get regenerated right? And will my IMEI stay after that? :-|
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God it's finally gone. I think my whole FactoryApp folder was messed up.
I deleted it and wiped data from CWM. Rebooted and factory mode was still there. Opened both factorymode and keystr files and changed them from OFF to ON and rebooted again.
And I was greeted with the new phone setup on reboot
Thanks a ton all you fells. Problem fixed
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lmali92 said:
God it's finally gone. I think my whole FactoryApp folder was messed up.
I deleted it and wiped data from CWM. Rebooted and factory mode was still there. Opened both factorymode and keystr files and changed them from OFF to ON and rebooted again.
And I was greeted with the new phone setup on reboot
Thanks a ton all you fells. Problem fixed
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
hmmm interesting...
cannot find factoryapp
Hey I can't seem to find efs/factoryapp, it keeps telling me that the directory isn't there, I've done a factory reset via recovery mode it's still there, I can't exit factory mode
zachlag said:
Hey I can't seem to find efs/factoryapp, it keeps telling me that the directory isn't there, I've done a factory reset via recovery mode it's still there, I can't exit factory mode
Click to expand...
Click to collapse
OK I can confirm that you only need to delete the FactoryApp folder and do a factory reset for this to work. Dont worry about permissions. I couldnt get rid of the yellow writing even though my FactoryApp files said ON. Obviously corrupted because after deleting they said OFF, so changed to ON and fixed (6hours later!!!). All the abd stuff and terminal commands didnt work, only this solution. Dont worry the folder regenerates itself as he says so no risk.
jimmy080705 said:
OK I can confirm that you only need to delete the FactoryApp folder and do a factory reset for this to work. Dont worry about permissions. I couldnt get rid of the yellow writing even though my FactoryApp files said ON. Obviously corrupted because after deleting they said OFF, so changed to ON and fixed (6hours later!!!). All the abd stuff and terminal commands didnt work, only this solution. Dont worry the folder regenerates itself as he says so no risk.
Click to expand...
Click to collapse
i have
us cellular note 3 on mk2
i was rooted (supersu1.93) with twrp 2.6.3.7
i used es explorer to write off to both those files and rebooted,
comes back on
deleted the factory mode dir after i made backup on sd card
factory data reset
on still there and wont change to off
boot into twrp and wipe everything i can (dont think its wipe is really working well. its the first twrp officially for this device)
odin stock recovery
odin over full official mk2
factory mode still on upon boot
did a ##RTN#
still there
just wanted do add i dont have the yellow overlay and my power button works ok
i have swipe to unlock and no mobile data
if i set unlock to pattern it does stop and wait
if set to swipe to unlock it just goes right on past it on reboots
factory data mode is supposed to turn off isnt it?
what exactly is its function
well i just follow the directions with the echo commands and it actually made my phone worse
now i dont even see the swipe screen AND my power button has no menu to restart phone. when i hold power button in when phone is at ui it just shuts off now
that is new
i can edit them both to off but phone power button = shut down and no swipe screen seen at all upon boot
en11gma said:
i have
us cellular note 3 on mk2
i was rooted (supersu1.93) with twrp 2.6.3.7
i used es explorer to write off to both those files and rebooted,
comes back on
deleted the factory mode dir after i made backup on sd card
factory data reset
on still there and wont change to off
boot into twrp and wipe everything i can (dont think its wipe is really working well. its the first twrp officially for this device)
odin stock recovery
odin over full official mk2
factory mode still on upon boot
did a ##RTN#
still there
just wanted do add i dont have the yellow overlay and my power button works ok
i have swipe to unlock and no mobile data
if i set unlock to pattern it does stop and wait
if set to swipe to unlock it just goes right on past it on reboots
factory data mode is supposed to turn off isnt it?
what exactly is its function
well i just follow the directions with the echo commands and it actually made my phone worse
now i dont even see the swipe screen AND my power button has no menu to restart phone. when i hold power button in when phone is at ui it just shuts off now
that is new
i can edit them both to off but phone power button = shut down and no swipe screen seen at all upon boot
Click to expand...
Click to collapse
i made a backup before i deleted the /efs/FactoryApp directory. i copied the backup i made back into place and now i can see the swipe screen "for a sec or 2" and now my power button working but still stuck in factory mode.
really could use some help on this one as it looks like its really gonna be a good one
Thank you very much
lmali92 said:
Hey guys, I had lost my IMEI today.
I was lucky to find an auto-backed up .tar.gz file of my EFS folder.
Restored that folder and my IMEI is back and calls and everything is working.
Problem? I'm stuck in a permanent factory mode.
There's no lock screen, power menu directly reboots phone and there's a frustrating yellow overlay of my phone information. These things just won't go away whatsoever. Tried ODIN and a lot of methods on the internet.
Tried these via terminal emulator:
Code:
rm /efs/FactoryApp/keystr
rm /efs/FactoryApp/factorymode
echo -n ON >> /efs/FactoryApp/keystr
echo -n ON >> /efs/FactoryApp/factorymode
chown 1000.1000 /efs/FactoryApp/keystr
chown 1000.1000 /efs/FactoryApp/factorymode
chmod 0744 /efs/FactoryApp/keystr
chmod 0744 /efs/FactoryApp/factorymode
and tried to do these via root explorer apps also.
Please help I need to bring my phone back to life.
Edit: How I fixed it:
Not sure if step 1 is needed but this is how I did it. (I've used X-plore File Manager for all the file operations)
1.Change permission of every file and folder in /efs folder to 777. Reboot.
2.Delete the folder /efs/FactoryApp (NOT ENTIRE EFS FOLDER).
3.Wipe data/Factory Reset. (/efs/FactoryApp will get regenerated here)
4.Open /efs/FactoryApp/keystr file and change its contents to ON.
5.Open /efs/FactoryApp/factorymode file and change its contents to ON.
6. Reboot and your problem should be fixed now.
Click to expand...
Click to collapse
I had the exact same problem, spent the whole weekend looking for a fix,
Cheers mate ur a lifesaver.
Guys most of us encountered a similar problem like this - for no reason the lockscreen and power option menu wont work
sometimes you will get red warning like 'factory mode is on' some features wont work properly :crying::crying::crying:
Guys it's because of Corrupted EFS folder
So here is the exact solution to get rid of factory mode into user mode [get back your lockscreen and power option menu]
Its a proven method :victory::victory::victory:
You have to root your phone and install Terminal Emulator from Google Play.
Open terminal emulator and type as ;
su
rm /efs/FactoryApp/keystr
rm /efs/FactoryApp/factorymode
echo -n ON >> /efs/FactoryApp/keystr
echo -n ON >> /efs/FactoryApp/factorymode
chown 1000.1000 /efs/FactoryApp/keystr
chown 1000.1000 /efs/FactoryApp/factorymode
chmod 0744 /efs/FactoryApp/keystr
chmod 0744 /efs/FactoryApp/factorymode
reboot
You now should not see the that message anymore. Its because of an EFS corruption.
Hope it helps!!!
Time to enjoy 'hurray' i got my lockscreen and power option menu
Anybody guys is that helped you...if yes please press thanks button...dont just see the post.
Sent from my GT-I8552 using Tapatalk 2
reserved
Hey please help me
When I type these code
Su
Bla bla bla
In terminal emulator
I get error
No such directory or file found
Please I want my lock screen anf power button back
Sent from my GT-I8262 using xda app-developers app
Omkar$ said:
Hey please help me
When I type these code
Su
Bla bla bla
In terminal emulator
I get error
No such directory or file found
Please I want my lock screen anf power button back
Sent from my GT-I8262 using xda app-developers app
Click to expand...
Click to collapse
Which means keystr and factorymode file already been removed...
Then you have to type only this:
Don't type just copy paste these codes
su
echo -n ON >> /efs/FactoryApp/keystr
echo -n ON >> /efs/FactoryApp/factorymode
chown 1000.1000 /efs/FactoryApp/keystr
chown 1000.1000 /efs/FactoryApp/factorymode
chmod 0744 /efs/FactoryApp/keystr
chmod 0744 /efs/FactoryApp/factorymode
reboot
It will work definitely all the best..
Feedback me after u got ur buttons and lockscreen back
Sent from my GT-I8552 now Free
Got it?
Sent from my GT-I8552 now Free
Not working bro same error
I have addon.d, app,lost+found,reg_backup in my efs folder
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Omkar$ said:
Not working bro same error
I have addon.d, app,lost+found,reg_backup in my efs folder
Sent from my GT-I8262 using xda app-developers app
Click to expand...
Click to collapse
Do this manually
Install root explorer and open.
Go to efs/Factoryapp folder
Create a new file 'factorymode'
Open the file and type 'ON' and click save.
Create a new file 'keystr'
Open the file and type 'ONON' and click save
For both files permissions should be rwe-r-r
Reboot.
If it still don't work do the copy paste commands in emulator which is in first post after this..
It should work..I have successfully got my lockscreen and power menu button by this on my grand Quattro running JB 4.1.2
This is the only method to get back those...even u try reflashing your stock firmware u won't get it.do it again without mistakes in code..
In the code the first two line is to remove those two corrupted files and the next two steps is to add those two files and the following codes is to set permission which it needs minimum 777 permissions to work.....:beer::beer::beer: so if u get error like no such file directry exclude two lines below su.
Sent from my GT-I8552 now Free
Followed all above steps but not working
Alll codes worked
But after reboot no chage
I am using galaxy core jb 4.1.2
Can I use other galaxy core efs folderband flash it on my core
Btw I don't have factoryapp folder in efs instead I have app folder
Can u show your efs folder
Btw quattro is same as galaxy core
It should work
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How to take backup of efs folder for grand quattro? Please help me as I am new here.
Sent from my GT-I8552 using XDA Premium 4 mobile app
I have galaxy grand I9082 and your method worked fine but If i flash miui rom i cant get network signal, and i surprised that calls are coming but i cant make a call it says turn off flight mode how to resolve this.
efs folder empty after every reboot
fix?? plzzzzz
still no help
cannot create a file in efs mode as it says "file system is read-only"
what should i do ??????
i have rooted my phone ,installed terminal emulator and root explorer.
i have samsung galaxy quattro
Crap post...nothing worked !!
really need help
I 've followed step by step , the code runs fine but no change , lockscreen and power button menu still does not appear , I 've used a lot of ways such as EFS proffesional still no change , is there someone who can help me ? please
how to fix this ?
sorry for bad English
duyz said:
how to fix this ?
sorry for bad English
Click to expand...
Click to collapse
Does the message stay there forever ?? if so ... how did the problem start in the first place...
May be you should wipe your phone and then re-install the rom once again if it is not going away ...
Thanks
it stay 4ever even when i flashed 4part new rom via odin.no sooner than i deleted etc folder (root system) than it occurred
sorry for bad English
duyz said:
it stay 4ever even when i flashed 4part new rom via odin.no sooner than i deleted etc folder (root system) than it occurred
sorry for bad English
Click to expand...
Click to collapse
Factory Mode
Look here >> https://www.youtube.com/watch?v=My_g28MrlwU <<
Look here >> http://forum.xda-developers.com/galaxy-s3/general/ref-imei-efs-stuff-i9300-including-t2393289 <<
i'll try it.tks bro
i do not lost my imei or S\N,bro
duyz said:
i do not lost my imei or S\N,bro
Click to expand...
Click to collapse
You have not read the thread correctly read the section in the thread about factory mode plus watch the video you do not have to lose your imei or follow below instructions below.
Use terminal emulator.
Firstly try these commands (case sensitive)
Code:
su
echo -n ON >> /efs/FactoryApp/factorymode
Reboot..If that fails, use the more detailed commands:
Code:
su
rm /efs/FactoryApp/keystr
rm /efs/FactoryApp/factorymode
echo -n ON >> /efs/FactoryApp/keystr
echo -n ON >> /efs/FactoryApp/factorymode
chown 1000.1000 /efs/FactoryApp/keystr
chown 1000.1000 /efs/FactoryApp/factorymode
chmod 0744 /efs/FactoryApp/keystr
chmod 0744 /efs/FactoryApp/factorymode
reboot
can some1 give me ect folder (stock sammy 4.3) pls (located below efs folder -root system)
duyz said:
can some1 give me ect folder (stock sammy 4.3) pls (located below efs folder -root system)
Click to expand...
Click to collapse
Flash a stock rom with odin this will restore the folder
tallman43 said:
You have not read the thread correctly read the section in the thread about factory mode plus watch the video you do not have to lose your imei or follow below instructions below.
Use terminal emulator.
Firstly try these commands (case sensitive)
Code:
su
echo -n ON >> /efs/FactoryApp/factorymode
Reboot..If that fails, use the more detailed commands:
Code:
su
rm /efs/FactoryApp/keystr
rm /efs/FactoryApp/factorymode
echo -n ON >> /efs/FactoryApp/keystr
echo -n ON >> /efs/FactoryApp/factorymode
chown 1000.1000 /efs/FactoryApp/keystr
chown 1000.1000 /efs/FactoryApp/factorymode
chmod 0744 /efs/FactoryApp/keystr
chmod 0744 /efs/FactoryApp/factorymode
reboot
Click to expand...
Click to collapse
it say file not found (both 2 method)
duyz said:
it say file not found (both 2 method)
Click to expand...
Click to collapse
Ok flash a stock rom with odin then try again see if that works
tallman43 said:
Flash a stock rom with odin this will restore the folder
Click to expand...
Click to collapse
nope.i flashed mutil time.4.1.2 upto 4.3 (4part rom with Odin PC ) the mesage still appear
duyz said:
nope.i flashed mutil time.4.1.2 upto 4.3 (4part rom with Odin PC ) the mesage still appear
Click to expand...
Click to collapse
when using CM,everything oke except sim card not detected
rollback to Sammy,the message appear agian
sorry for bad English
duyz said:
when using CM,everything oke except sim card not detected
rollback to Sammy,the message appear agian
sorry for bad English
Click to expand...
Click to collapse
You can't keep flashing between 4.1 and 4.3 because of the new efs v1 and efs v2 file system your efs is probably corrupt did you make a backup of your efs before you started flashing roms?
If you did you need to restore this.
i have backup efs folder.but when restore,nothing happen.my imei and S\N is correct,but the message still appear
i'm using CM11 M5 now.some detail
duyz said:
i have backup efs folder.but when restore,nothing happen.my imei and S\N is correct,but the message still appear
Click to expand...
Click to collapse
Ok first did you backup your efs on stock 4.1 or stock 4.3?
i backup 2 time
4.1.2 correct Imei , S\N 0000000000
4.3 both are correct
so i use 4.3,restore on 4.1.2 and 4.3
any problem?
sorry for stupid Q and bad English
duyz said:
i backup 2 time
4.1.2 correct Imei , S\N 0000000000
4.3 both are correct
so i use 4.3,restore on 4.1.2 and 4.3
any problem?
sorry for stupid Q and bad English
Click to expand...
Click to collapse
Ok if you backed up efs on 4.3 rom flash a 4.3 stock rom from sammobile then restore your 4.3 efs do not restore efs on 4.1 stock.
If you backed up efs on 4.1 stock rom flash a 4.1 stock rom from sammobile then restore your 4.1 efs do not restore efs on 4.3 stock
I would recommend restoring the 4.3 stock... See if that helps.
the message still apeared on all sammy stock or rom based on sammy so sad