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Hey all!
So my problem is that my SGS can't find any SIM cards...
First of all i got 2.1 android and then i updated to 2.2 version:I9000NEJP2
After that it seemed that my SGS was really slow, so i decided to use CFW.
I installed Darky's v.8.0
Everything worked fine, was really fast.
The next step was to unlock the simlock. First i tried SGS Unlock freeware.
I watched some vids and read some threads and the most of em said or wrote that this app worked fine. I tried it but the app couldn't find any codes on the phone.
After that i decided to try the PC version. I downloaded "Generate Unlock Windows" but this doesn't work for me too. No keys were shown in the box -.- .
So i tried it sometimes, and the result was, that i couldn't use my SGS any more.
Can't find the sim. I tried several times, nothing worked.
Then i downgraded my fw to I900XXJP2 once more, but useless...
does anybode have an unfreeze code, or does anybody know how i could solve that prob?
maybe unlock-code?
and if yes, where could i get this the best way?
Simlock is [3; Austria]
IMEI (still the original one): 354795/04/228598/8
thanks for any kind of help
maybe i'll sound a little bit nooby, but i'm new in that forum and also a new android user
thx
This may or may not solve your problem but some people have found that their SIM card seems to stop working after they have changed their product code. The fix for this is to run the following commands from ADB (you need to be rooted with SU installed):
- adb shell
- su
- busybox chown 1001:1001 /efs/nv_data.bin
- reboot
Or if you have a Terminal Emulator on your phone you can do the following:
-su
-chown 1001:1001 /efs/nv_data.bin
-reboot
AFAIK it can't do any harm running this file ownership command on nv_data.bin even is it isn't the cause of thr problem so give it a try, I hope it helps!
so first of all i got to tell u, that i've never used ADB before, and i do not know what that is and how i can start that
i started to google it but after reading several pages i'm do not know more...
could you pls tell me how i can start and type that?
and also where i can find it?
thx
didnt work
I tried the one with the terminal emulator..
did everything like u wrote, reboot...
nothing happened
seems that i ruined something -.-
maybe an other idea how i could solve that prob?
additional information: i got a little simcard symbol at the top of the screen and next to it there is a callsign
try nav_data.bin copy to your pc and run sgux from cmd or post it here
can't find the efs folder on my phone, where should i look for the file?...
Alex Varga said:
can't find the efs folder on my phone, where should i look for the file?...
Click to expand...
Click to collapse
in market download super manager also install busybox if you don't have
run super manager>settings>select busybox file
then select /system/xbin/busybox
and select enable ROOT function
after that run file explorer in super manager and go back till first folder isn't acct and 2nd cache folder; now scroll to efs and copy nv_data.bin to sdcard
after that you can unclick enable root function in settings of user manager
00.ante said:
in market download super manager
Click to expand...
Click to collapse
Ok i searched with astro for it and i looked for it manually.
Astro couldn't find it and i also saw that there isn't anything in the efs folder.
So now i got a problem, right?^^
Alex Varga said:
Ok i searched with astro for it and i looked for it manually.
Astro couldn't find it and i also saw that there isn't anything in the efs folder.
So now i got a problem, right?^^
Click to expand...
Click to collapse
I wrote before with astro but then remembered that astro doesn't have root rights so I've edited text if you want copy complete efs folder and post it here.
One more question did you ty another sim card?
00.ante said:
in market download super manager also install busybox if you don't have
run super manager>settings>select busybox file
then select /system/xbin/busybox
and select enable ROOT function
after that run file explorer in super manager and go back till first folder isn't acct and 2nd cache folder; now scroll to efs and copy nv_data.bin to sdcard
after that you can unclick enable root function in settings of user manager
Click to expand...
Click to collapse
ok i copied it to my card, and now i have the file...
i don't know what u mean with that cmd action, but here is my file...
http://www.megaupload.com/?d=TLWMXQ23
when you enter this code *#7465625# is it only first option (I think it's Network lock; nos sure) ON and rest is OFF? also keep your orginal nv_data.bin on pc
00.ante said:
when you enter this code *#7465625# is it on first ON and rest is OFF? also keep your orginal nv_data.bin on pc
Click to expand...
Click to collapse
So the first is ON, the rest is OFF...
What does this mean?
And i think the file isnt the same as it was when the phone got out of the factory...
I dumba** didn't make a backup befor i started workin' on it...
Alex Varga said:
So the first is ON, the rest is OFF...
What does this mean?
And i think the file isnt the same as it was when the phone got out of the factory...
I dumba** didn't make a backup befor i started workin' on it...
Click to expand...
Click to collapse
So for ON is network lock which is good.
Ok you keep your orginal nv_data file on pc and copy these files to your efs folder with super manager. Then reboot phone and post back does sim work now.
00.ante said:
So for ON is network lock which is good.
Ok you keep your orginal nv_data file on pc and copy these files to your efs folder with super manager. Then reboot phone and post back does sim work now.
Click to expand...
Click to collapse
no, it doesn't...
the same problem
so what could i do now?
I found that thread, but i don't know what i have to put in there.
Do you know a side where i could find the codes for other countries?
Or what things i shall do too.
This guy wrote that he tried it at 2.1 and i have 2.2.
Could that be a prob?
thx for ur help
when you enter code from post before what does it say on first option? is it on or off now
00.ante said:
when you enter code from post before what does it say on first option? is it on or off now
Click to expand...
Click to collapse
I tried it, used the code and somehow there didn't appear OFF or ON.
Nothing is standing there.
What does this mean?
Alex Varga said:
I tried it, used the code and somehow there didn't appear OFF or ON.
Nothing is standing there.
What does this mean?
Click to expand...
Click to collapse
Not sure but try this. delete files I send you in elf folder and copy these 2 files from zip and then reboot phone and see with code is network lock on or off and if it doesn't work then delete files from elf folder (ones I send you) and copy orginal nv_data.bin back; then reboot phone and with code see network unlock
and please post back for all situations. Also try booting phone without any sim in it and then with sim
when enter code if no locks are there then it should be everything like in picture
Alex Varga said:
I tried it, used the code and somehow there didn't appear OFF or ON.
Nothing is standing there.
What does this mean?
Click to expand...
Click to collapse
OK this is last shot. If nothing worked before try these 2 files from zip on phone and post back; and before coping them delete old ones and also can you post your nv.log from efs folder?
Tried everyone of your solutions and in every case i could NOT see the [ON] or [OFF].
It seems like it disappeard. Only space left, no symbols, nothing.
And the card can't be found too.
ups sorry forgot to attach 2 files. If this doesn't work I don't know what will. then put back orginal file in efs folder.
Also if you know someone who has also sgs still locked to your network copy his files here (complete efs folder)
all files I posted are modified and worked without problem on my sgs. Also please post nv.log from you efs folder here
Hello guyz,
I think so I have messed up the system file while doing some modification.
I was trying to add the on screen navigation key command to build prop. But the problem started when I tried to replace the original build.prop file when I found the command which I added for on screen button was not working. So I just simply replaced the backup file and rebooted the phone but It got stuck at the LG logo.
I am able to boot into recovery but I don't know what to do now.
Please help me out I don't want to loose my data.
Thanks.
I resolved the issue. I changed the file permission and it worked.
mods can close this thread..
kernel.debugger said:
I resolved the issue. I changed the file permission and it worked.
mods can close this thread..
Click to expand...
Click to collapse
Can you please explain further in detail how you fixed this? I am having the exact same problem.
Why? To be able to unlock with gloves, without gloves, by swiping, by fingerprint, etc.
Steps:
1. Add an unlocking method, eg. PIN, PATTERN, PASSWORD
2.Assign your fingerprints
3. Reboot to twrp, go to advanced, file manager and then navigate to 'data/system'
4. From there delete the following files:
locks strings.db-wal
locksettings.db-shm
locksettings.db
gatekeeper.pattern.key
gatekeeper.password.key
5. Reboot
Now you should be able to unlock your phone without any pin, pattern or password, but still be able to use fingerprint.
I know it might sound useless to some, but...
So basically, this wipes out the requirement for pin/pattern/password on boot...
Sent from my ONEPLUS A3000 using Tapatalk
HampTheToker said:
So basically, this wipes out the requirement for pin/pattern/password on boot...
Click to expand...
Click to collapse
Yes. Sometimes i feel too lazy even to swype the screen, and I want to unlock just by a simple touch.
Hi,
If we delete all those files, what happens after the phone is restarted?
Normally, after a restart, the phone insists on a pattern even if you have
a fingerprint. SO first time you have to use the pattern and then only
fingerprint.
So if i delete these lines then how will this work ??
regards
Greg
gregferns said:
Hi,
If we delete all those files, what happens after the phone is restarted?
Normally, after a restart, the phone insists on a pattern even if you have
a fingerprint. SO first time you have to use the pattern and then only
fingerprint.
So if i delete these lines then how will this work ??
regards
Greg
Click to expand...
Click to collapse
If You delete those files, after reboot you will be able to unlock ether by fingerprint or swipe. No pin/pattern, nothing.
You just have to delete locksettings.db........
I have accidentally deleted "Gatekeeperd ". Nd associated pattern , pin , lockscreen dp ,shm, Wal . Now , I wanted restore pattern nd pin , Can u help me sir ? I'm on Invicta latest update on Moto g4plus .
file descriptions
Hello,
Thank you for this information. I've got fingerprint set up on my phone but do not like having to enter my backup pin on first reboot. I obviously can use the fingerprint from that point on. From the original post:
"
4. From there delete the following files:
locks strings.db-wal
locksettings.db-shm
locksettings.db
gatekeeper.pattern.key
gatekeeper.password.key
"
can someone explain each of these files and their functions? Also, unrelated, is there a page where one can learn about these types of configurable files?
Thanks.
Dave.
XDRdaniel said:
Yes. Sometimes i feel too lazy even to swype the screen, and I want to unlock just by a simple touch.
Click to expand...
Click to collapse
Wish I would have replied sooner, but this module is definitely one of my favorite. Great work.
Sent from my ONEPLUS A3000 using Tapatalk
pin now not required
Hello,
I performed the actions in the original posting. The fingerprint now does work on initial boot. The problem I'm having is if I lock the screen again before rebooting, a simple press of the unlock button gets it open, i'm not prompted for the fingerprint or pin, it's like the phone is open after the initial fingerprint unlock.
Thanks.
Dave.
tech927 said:
Hello,
Thank you for this information. I've got fingerprint set up on my phone but do not like having to enter my backup pin on first reboot. I obviously can use the fingerprint from that point on. From the original post:
"
4. From there delete the following files:
locks strings.db-wal
locksettings.db-shm
locksettings.db
gatekeeper.pattern.key
gatekeeper.password.key
"
can someone explain each of these files and their functions? Also, unrelated, is there a page where one can learn about these types of configurable files?
Thanks.
Dave.
Click to expand...
Click to collapse
You only have to delete locksettings.db lol
MarcoLK said:
You only have to delete locksettings.db lol
Click to expand...
Click to collapse
In Android Pie it hangs on starting phone when it loads if with this method....
What Happened when reboot the device?
Cos Every reboot device ask pattern First Then Fingerprint.....
I was using a ROM with Android 8.1 but after returning to the NovaOS (Nougat) ROM whenever I try to add any secure lock screen method (PIN / Pattern / Pass) the settings application force closure. After trying to set Pattern method the settings app just force close, but after trying to set PIN/Pass method it actually set the pin but also force close and I cannot try again to set others methods because it ask for the pin and keeps closing.
This happens in any TW or Stock based ROM. But in AOSP/LineageOS ROMs works normally.
Things I already have tried:
* Full wipe
* Reinstall at least 5 different ROMs
* Installing ROMs with and without root/gapps
* Format /system and /data
* Encrypt and decrypt phone/Microsd card.
* Changing Kernel
* "Fix contexts" in TWRP
* Smash the phone to a wall
I do not know what I can do to solve this problem, I don't want to use my phone without a secure lock/fingerprint or use Oreo ROMs, can someone help me?
Maybe try flash stock firmware using odin first and then try other roms.
Even after flashing Stock Rom through Odin the problem persists, omg...
Tried flashing Stock and doing full wipe after too but no sucess...
I think some protected/secure partition are messed up, because I noticed now my wifi password are not being saved after a reboot too, and after I flashed Stock Rom via Odin and phone reboots to Stock Recovery to finish the process, at this point I get a error in recovery like "cannot find /misc partition", I dont know if this is normal or not.
Here is more detailed logs from adb logcat, honestly I'm starting to get afraid of this not being possible to solve, please guys, I need help, there so much experts and experienced people here, you are my last hope
AeonGV_ said:
Even after flashing Stock Rom through Odin the problem persists, omg...
Tried flashing Stock and doing full wipe after too but no sucess...
I think some protected/secure partition are messed up, because I noticed now my wifi password are not being saved after a reboot too, and after I flashed Stock Rom via Odin and phone reboots to Stock Recovery to finish the process, at this point I get a error in recovery like "cannot find /misc partition", I dont know if this is normal or not.
Here is more detailed logs from adb logcat, honestly I'm starting to get afraid of this not being possible to solve, please guys, I need help, there so much experts and experienced people here, you are my last hope
Click to expand...
Click to collapse
Did u change permissions of efs folder in root directory?
Give full permissions to efs folder
MarkTejo said:
Did u change permissions of efs folder in root directory?
Give full permissions to efs folder
Click to expand...
Click to collapse
Dude, you saved me, I already had lost my hopes , the directory you mentioned was really missing permissions, I just did what you said and the problem was solved, I really wanted to be able to retribute what you did for me, I'm very grateful to you, thank you bro, you're awesome!!!
AeonGV_ said:
Dude, you saved me, I already had lost my hopes , the directory you mentioned was really missing permissions, I just did what you said and the problem was solved, I really wanted to be able to retribute what you did for me, I'm very grateful to you, thank you bro, you're awesome!!!
Click to expand...
Click to collapse
Your welcome bro
Thanks alot
MarkTejo said:
Did u change permissions of efs folder in root directory?
Give full permissions to efs folder
Click to expand...
Click to collapse
Man u just saved me..... thak you so so so much.... you are the best....
Thanks to mark Good job!
AeonGV_ said:
Dude, you saved me, I already had lost my hopes , the directory you mentioned was really missing permissions, I just did what you said and the problem was solved, I really wanted to be able to retribute what you did for me, I'm very grateful to you, thank you bro, you're awesome!!!
Click to expand...
Click to collapse
Hi guys,
I have the same problem and I have not been able to give the permissions to the efs folder, I'm using root eplorer and giving rw permissions.
The efs folder handles these 0771 permissions and I try to change it to 0775 but when restarting the phone the changes are not applied.
please help:crying:
Same issue here, is it possible to make the change persistent through reboots? I can't set screen locks :/
MarkTejo said:
Did u change permissions of efs folder in root directory?
Give full permissions to efs folder
Click to expand...
Click to collapse
galaxy note 9(n960n) problem solved, thanks!
Hi Guys,
I have an issue accessing my P20 pro, that I PRAY someone can help me with!
So, the story goes as such. I recently updated my P20 using Hurupdate, and as part of the process i disabled Screen lock in Developer options (i didnt delete the actual PINs, fingerprints etc from the phone) in order that i can get access to the data partition in decrypted format in TWRP and update the phone.
Upgrade appeared to go fine and phone worked no problems...until I tried to re-enable and re-implement fingerprint unlock. It asked me to set up a 6 digit PIN first, which i tried, but it seemed to go around in circles. Eventually it took a PIN, and then BOOM! I was unable to use that PIN to access the phone.
I've tried the old school method of deleting the locksettings.db file from /data/system (didnt seem to be any .key files for some odd reason), and now i dont get prompted for a pin, but i get a blank desktop. This is clearly because the data partition is still encrypted and the phone cannot access the data to start up my desktop etc.
My question, is there a way to remove the PINs/Fingerprints and security setting via TWRP on the P20, in order that the data partition mounts in decrypted format?
This is really important guys, so any help would be amazing. I have photos on the phone of a family member that recently passed away very suddenly, and I would be devastated if i couldnt get them back.
Cheers all.
Have you deleted ALL locksettings files and all files with .key ending? (Oh there were no key files)
password.key
pattern.key
locksettings.db
locksettings.db-shm
locksettings.db-wal
Something like that.
Yeah they are all gone. When i reboot the phone into the OS, i just get a blank desktop and no launcher.
crstephenson said:
Hi Guys,
I have an issue accessing my P20 pro, that I PRAY someone can help me with!
So, the story goes as such. I recently updated my P20 using Hurupdate, and as part of the process i disabled Screen lock in Developer options (i didnt delete the actual PINs, fingerprints etc from the phone) in order that i can get access to the data partition in decrypted format in TWRP and update the phone.
Upgrade appeared to go fine and phone worked no problems...until I tried to re-enable and re-implement fingerprint unlock. It asked me to set up a 6 digit PIN first, which i tried, but it seemed to go around in circles. Eventually it took a PIN, and then BOOM! I was unable to use that PIN to access the phone.
I've tried the old school method of deleting the locksettings.db file from /data/system (didnt seem to be any .key files for some odd reason), and now i dont get prompted for a pin, but i get a blank desktop. This is clearly because the data partition is still encrypted and the phone cannot access the data to start up my desktop etc.
My question, is there a way to remove the PINs/Fingerprints and security setting via TWRP on the P20, in order that the data partition mounts in decrypted format?
This is really important guys, so any help would be amazing. I have photos on the phone of a family member that recently passed away very suddenly, and I would be devastated if i couldnt get them back.
Cheers all.
Click to expand...
Click to collapse
Hey man,
I have got a similar situation. Did you manage to solve the issue?
You may have to go into the boot-loader and do a factory reset