Related
Hurrah! this has been fixed WOO!.
see here.
well done guys, you have made me a happy g2 owner again!!
Hi Everyone,
i figured we might need to clean up the
http://forum.xda-developers.com/showthread.php?t=805024
conversation.
as i see it, there are 2 issues
1. people receive an unlock code, the phone accepts it but then it cannot find any network
2. people receive an unlock code, have troubles entering the code but eventually get it in ok.
please do not post anything "setting" related - apn's, bands etc as this has been tried and shown not to work (yet)
it might be helpful if people who have issue number 1 could post some answers to some questions.
as i am not at all smart enough to work out what we need to know from these people, id appreciate it if those in the know could pm me what they think could be useful, and ill make a template for people to follow
troubleshooting template
----
----
----
----
Current Theories: (please PM me if i have anything wrong here or if i need to add details.)
-------------
Theory #1
Ghul99: the code is accepted, but the phone is still locked?
http://forum.xda-developers.com/show...&postcount=121
------------
interesting information
this seems to support theory #1
1. i unlocked phone - code entered successfully, and i was no longer prompted to enter an unlock code
2. i perm-rooted my phone - all went to plan
3. i put the vision rom on my phone (http://forum.xda-developers.com/showthread.php?t=834450) loaded ok
4. i put a sim in my phone and now i am prompted for an unlock code.
5. i tried to re-enter my code but it would not accept it (it is the same code from step 1)
Nice idea for taking the initiative to clean up the thread which was getting excessilely long!
I'm hoping we can see some progress in a few days as I'm really missing being able to get any cell reception on a MOBILE PHONE!?
Regards.
I will summerize my knowledge later but one thing upfront.
IntuativNipple posted today in IRC that he found the way to get real S-OFF which would also allow SIM-unlock without code.
So there is hope for a solution, but keep your patience.
Sent from my T-Mobile G2 using XDA App
guhl99 said:
I will summerize my knowledge later but one thing upfront.
IntuativNipple posted today in IRC that he found the way to get real S-OFF which would also allow SIM-unlock without code.
So there is hope for a solution, but keep your patience.
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
That's really exciting.
Thanks for bring up the good news!
Sent from my T-Mobile G2 using XDA App
guhl99 said:
I will summerize my knowledge later but one thing upfront.
IntuativNipple posted today in IRC that he found the way to get real S-OFF which would also allow SIM-unlock without code.
So there is hope for a solution, but keep your patience.
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
Just to help guhl and catch up with some unnecessary posts.
Common solutions like Reboot, different sims to try, Hard reset, flash stock ROM or trigger the unlock window to reenter the code doesn't work
Summary of my knowledge so far
For case 1 which was the original problem my theory is the following.
Cause:
Because of problems with the write procedure to the emmc memory the MCCMCN to which the phone is locked did not get cleared but set to an arbitrary value in my case "C3AB".
The CID value is still the same as it used to be (and also in case of a successful unlock would stay the same) which is "T-MOB010". The CID is a 8 character string and the case where all characters are the same (i.e. "11111111") is called Super-CID.
It is of no relevance if you use or used the hardware or software keys, T-Mobile or third party sources. The only reason where it would be your fault is if you pulled the battery!
The unlock-code that we possess (regardless if official or from a different source) is not valid to unlock the phone from this value "C3AB". If one tries again (directly with the modem, using my modified libril.so or a different ROM) the lock counter will increase.
Potential ways to repair this state:
1. Give it back to T-Mobile if you can In my opinion this is a clear warranty case
2. Find someone who has the MegaSIM and the HTC-diag software.
This will definitely work but it is going to be hard to find someone because the SIM is rare and very new.
3. Wait until (or help achieving) the so called "real S-OFF" state of the phone (when also the radio has security disabled) is reached.
When this is achieved one can disable the SIM-lock without any code.
There are still some very good developers after this goal even if for different reasons.
Which information could help us:
1. The output of the following AT-Command sequence from successful and unsuccessful unlocks
Code:
ATE1
ATV1
[email protected]?
[email protected]?AA
[email protected]?40
[email protected]?80
I will try to write a HowTo later for Windows.
For linux see the following posting from the old thread (http://forum.xda-developers.com/showpost.php?p=8750299&postcount=121)
2. The next thing that would help is a logcat from the first unlock process itself.
Howto:
Start the first logcat using the USB-cable and adb before you boot the phone with the foreign SIM.
Code:
adb logcat -b radio > lc_unlock.txt
leave the logcat running and complete the unlock procedure till the phone reboots (the logcat will end automatically)
As soon as the first logcat exits start a new one using:
Code:
adb logcat -b radio > lc_after_unlock.txt
leave it running for 1 minute and then stop it using <Ctrl>-C
3. The next thing that really would help is that you do not post anything in this thread (use the old one instead) that has to do with:
- the APN
- trying another SIM (you would be very lucky if you had one that fits the arbitrary SIMlock)
- reboot, factory reset, use a stock or non stock firmware
- use the hw/sw-keyboard, wait for the right outside temperature or other esoteric procedures
Finally I would like to ask moodecow to edit his original posting and incorporate or link everything that he finds important or helpful in his posting so that it will stay an top.
That is some very exciting news, thank you for the update!
One quick question, when we achieve radio-s off it esssentially would mean everyone could unlock their phones for free?
Thanks.
Sent from my T-Mobile G2 using XDA App
I have 2 ideas, which can help:
1. For people before unlock - maybe performing S-off before unlock will help.\
2. For people after unlock: in bootloader there is "SIMLOCK" option. When you open it, it shows file not found etc. As I think, it can be used to simlock phone for operator, whose numbers are in some file. There is my solution - find what that files are in phone's source code or by any other method, then put them in right place, enter numbers of operator you want to use, open that "SIMLOCK" and lock phone to your network. I don't know if it will work, but it makes some sense.
ms93 said:
I have 2 ideas, which can help:
1. For people before unlock - maybe performing S-off before unlock will help.\
2. For people after unlock: in bootloader there is "SIMLOCK" option. When you open it, it shows file not found etc. As I think, it can be used to simlock phone for operator, whose numbers are in some file. There is my solution - find what that files are in phone's source code or by any other method, then put them in right place, enter numbers of operator you want to use, open that "SIMLOCK" and lock phone to your network. I don't know if it will work, but it makes some sense.
Click to expand...
Click to collapse
Your first idea sounds reasonable and I would support it.
Your second idea is something that is worked on, but you do not only need the correct file (which is actually called DMCID.dat) but there also has to be some "magic number" (like on a gold card) on the micro-sd card.
an important piece of info to carryover from other thread:
1- No APNs are listed
2- if you try to define one, it doesnt save
No APNs being listed is related to the rom more or less, not the issue we're having.
APN is software issue, correct me if I'm wrong so either way it shouldn't pose as an issue to us.
im saying its a symptom that seems to go along with the problem in the title of this thread, so, worth noting.
ie: i think everyone who has the post-unlock no-connection problem, cannot save APNs. all others can.
if you are a counterexample please say so. that would help.
guhl99 said:
For case 1 which was the original problem my theory is the following.
Cause:
Because of problems with the write procedure to the emmc memory the MCCMCN to which the phone is locked did not get cleared but set to an arbitrary value in my case "C3AB".
The CID value is still the same as it used to be (and also in case of a successful unlock would stay the same) which is "T-MOB010". The CID is a 8 character string and the case where all characters are the same (i.e. "11111111") is called Super-CID.
It is of no relevance if you use or used the hardware or software keys, T-Mobile or third party sources. The only reason where it would be your fault is if you pulled the battery!
The unlock-code that we possess (regardless if official or from a different source) is not valid to unlock the phone from this value "C3AB". If one tries again (directly with the modem, using my modified libril.so or a different ROM) the lock counter will increase.
Potential ways to repair this state:
1. Give it back to T-Mobile if you can In my opinion this is a clear warranty case
2. Find someone who has the MegaSIM and the HTC-diag software.
This will definitely work but it is going to be hard to find someone because the SIM is rare and very new.
3. Wait until (or help achieving) the so called "real S-OFF" state of the phone (when also the radio has security disabled) is reached.
When this is achieved one can disable the SIM-lock without any code.
There are still some very good developers after this goal even if for different reasons.
.
Click to expand...
Click to collapse
i have got HTC MEGA SIM and Almost all DIAG files but
T-mobile G2 case =After putting unlock code NO NETWORK cant be solved because when we give s58 clear command it shows SIMLOCK CORRUPTED
i can post the detailed info and pictures if you want it would be a pleasure if could help in any kind of DEVELOPMENT
BTW
if we don t put code in the same version,same country,purchased in the same lot of handsets and use MEGASIM directly without touching anything than it works perfect
kabir_del said:
i have got HTC MEGA SIM and Almost all DIAG files but
T-mobile G2 case =After putting unlock code NO NETWORK cant be solved because when we give s58 clear command it shows SIMLOCK CORRUPTED
i can post the detailed info and pictures if you want it would be a pleasure if could help in any kind of DEVELOPMENT
BTW
if we don t put code in the same version,same country,purchased in the same lot of handsets and use MEGASIM directly without touching anything than it works perfect
Click to expand...
Click to collapse
Posting any further details and/or pictures would be much appreciated!
So if megasim has failed due to corruption I think that the only way to solve our issue is to write directly to emmc partition holding locking information. And I don't now how easy and plausible this is...
I think if we get S-Off for Radio, we'll be able to write to that partition. I hope
andrewklau said:
I think if we get S-Off for Radio, we'll be able to write to that partition. I hope
Click to expand...
Click to collapse
I am a little bit worried about writing this information directly because the partition will be encrypted.
And also copying the complete partition from a working phone or one that is still unlocked will not be an option because the IMEI will also be there and we would not want to overwrite that.
So my hopes are more that there is some kind of a restore procedure from a secure area (I know that Nokia phones can do this, but HTC ?) or that we can lock the phone again with the SIMLOCK option in hboot.
Sent from my T-Mobile G2 using XDA App
well I guess time will tell, does tmobile or htc do replacements (or has anyone tried) for phones no longer on a contract or that are now unlocked?
Sent from my T-Mobile G2 using XDA App
andrewklau said:
Posting any further details and/or pictures would be much appreciated!
Click to expand...
Click to collapse
here we go Pictures first Video coming soon
First Red colour is the error we get on when we try the command
1=clear s58 data
2ND IMAGE is the one when we press the DEVICE INFO
today is sunday not much time will upload the full clear video tommorow and still i have not tried to the all options of the diag maybe it can repair it but sure i will do some more things tomm.
88
I have tried to use my HTC vision G2 as I unlocked it but after that I am unable use as I am unable to find anything which would be hlpful for me as I have the first case problem. I just want to know that would it help me that if someone would flash my HTC Vision G2. I just want to know about that as now I am in Pakistan
Sent from my T-Mobile G2 using XDA App
I bought this phone via craigslist, and it works minus getting connected to my network (tmobile)
i tried rooting it, but when i go into recovery, it says that there is no sdcard/update.zip directory..my sd card is "unavailable" when i check it in the settings.
i factory reseted my phone, and still nothing with the service. any help?
Try going to settings , wireless and network , mobile networks , network operators and click search now . It might take a few searches but it will eventually register to the network .
I tried that as well, it gives me some error with my sim card.
but my sim card works in every other phone, just not this one
I've lost all hope in society. Man, people knowingly sell things with problems. What makes someone think it is morally okay to rip off another person. Why be a morally corrupt individual?
I hope your phone is fixable, seems like the person sold it to you knowing there was a problem.
Try using odin to go back to stock JFD, see if that helps. Just make sure you can get into download mode with the 3 buttons with no problems
I'll try that, any other ideas..?Thanks btw
I noticed that odin is only for windows, while I'm on a mac..
how do i go about doing this on a mac then? i was thinking restoring a stock rom might help..
You can use Heimdall as an alternative to Odin. It runs on Macs and linux boxes.
Here is the thread that contains the DL Link and info about the program. I have personally never used it, but have read that it's fairly simple. I also recall a member from xda making a video tutorial that he posted on youtube.
EDIT: Here is the original thread from the I9000 forum.
If you have any questions it would probably be better to post there.
I believe the developer checks that thread far more frequently than the one here in the Vibrant forum.
Thank you so much, I'll try to fiddle with this.
I can't seem to locate a stock rom anywhere, the mirrors that I found on this website (the bible thread) the links were dead
Well hell that sucks.
I've got it. I'm zipping it up right now and I'll start uploading ASAP.
I'll post back when it's ready for you.
Awesome,thanks!
Here you go, man. Samsung T959UVJFD True Stock Firmware
After you download the archive. Unzip it and there will be a two files inside, 'T959UVJFD.tar' and 's1_odin_20100512.pit'.
I tried this, but I still get the error that my sim card does not allow connections to this network
any idea what could be wrong..? i sure hope i didn't lose $280 dollars...
Perhaps the phone was locked to a different carrier? I remember when I first got my Vibrant and was reading about rooting, I also saw information that switching networks between AT&T and T-mo was *extremely* easy. I thought I remembered seeing information at one point regarding the codes for each carrier (so you could lock back to t-mobile), but I can't find it now.
Here's the post on unlocking your phone though:
http://forum.xda-developers.com/showthread.php?t=761045
thanks so much! this might be my problem!
i downloaded the SGS_Unlock.apk, but when i opened it,it said there was no codes and asked me if i was sure that i was using a samsung galaxy s?
Edit:i'm using a mac, and i'm trying to use the mac software for the unlocking, but when i run the software it tells me this
strings: can't open file: ./nv_data.bin (No such file or directory)
strings: can't open file: ./nv_data.bin (No such file or directory)
Your code is:
I get a blank.?
Is there anyway you can contact the person you bought the phone from and ask them what network they were using the phone on? Or even ask them what exactly they have done to the phone?
They haven't been answering...****ing assholes
Are you rooted? I think that you need su permission to see the path that nv_data.bin is in.
Also, if you go to Settings > Wireless and Network > Mobile Networks > Access Point Names, what do you see there?
i am not rooted, i will root my phone tonight
Are you still having the "SD card unavailable" issue after flashing back to stock firmware?
When you are ready to root use this.
Hi there!
Recently, there were a plenty of cases with imei changed to zero. In this sub-forum, there were already three cases ([1][2][3]), and in our local ex-USSR community there were a lot more of them. The problem comes up in an absolutely random way. In my case, it started when I tried 'format sd-card' function, built into the MIUI rom. But if you look through, you'll find that other cases have nothing in common. So, the conclusion is that there is a bug in Huawei internal firmware, that leads to nulling the IMEI. Further comes the problem workout:
in our community (4pda.ru) we've found an app (it's attached), that is able to back-up and restore IMEI. we've revealed, that the code for IMEI back-up is
dd if=/dev/block/mmcblk0p5 of=/sdcard/imeibackup/5.img
dd if=/dev/block/mmcblk0p10 of=/sdcard/imeibackup/10.img
dd if=/dev/block/mmcblk0p11 of=/sdcard/imeibackup/11.img
It reads all data from mmcblk0pXX partitions and writes it into XX.img files (images) in the imeibackup folder, stored on the sd-card. The main idea of how to restore our broken IMEI's is:
1. create the backup of IMEI using this app;
2. replace our current IMEI with our actual IMEI in theese *.img files (images);
3. restore IMEI using this app;
The idea is perfect and is easy-to-guess, but non of theese images contain IMEI in raw. Probably, they are crypted, and with no key to encrypt them, we would not be able to replace current IMEI with actual IMEI.
I will be happy to be wrong and if anyone of you could help to find the IMEI string in theese images (all info is in attach).
But there is also another way. Android SDK contains android.telephony.TelephonyManager.getDeviceId() function that returns an IMEI of the current phone. The idea is to find the body of the function (Android OS source is free-to-download, isn't it?) (it might be decrypting those partitions for further IMEI fetching) and using it, understand how to turn our IMEI into factory condition.
There might be a problem if this function only makes a RemoteProcedureCall to the phone firmware and the phone firmware actually decrypts those partitions and fetches an IMEI. In this case, we'll need some reverce-ingeneering: we'll need to write a core module, that will set hooks on the open/read_file/partition functions of our mmcblk0pXX partitions, open the stack, make a backtrace and a dump of the functions that called for them.
actually, my programming skills are too poor both for the first easy way (find the getDeviceId() function body) and surely, for reverce-ingeneering. Thar's why, there is a request for the xda-developers community:
If you are a Java programmer, could you please help us to find the android.telephony.TelephonyManager.getDeviceId() function body? If yes, could you please explain us its algorithm in a common language? We will be glad for any help.
for moderators: yes, i've already read all the cautions about the responsibility of IMEI change (in any purpose), thank you.
Sounds cool. Sadly im not a developer so i can't help. If you get this working, it could save so many devices. Mine lost imei and bricked, but this would have solveed the imei problem. Good luck, hopefully you'll get it working!
Since this require dev attention, maybe u should PM stockwell/dzo/genokolar.. Or just post this in the dev section.. Its great to have one thing less to worry about when flashing phone..
I don't think it would be as easy as just hexediting the IMEI into the relevant location in the image (or at least, I hope it isn't). Remember that the IMEI is used to uniquely identify phones on the cell network so that it can be blocked if the phone is reported as stolen. For this reason it's not supposed to be easy to change, and it's illegal in some places to do it.
I know that this would be intended to be used to restore the IMEI, but it could just as easily be used to change the IMEI for stolen phones.
Forcing the response from the Java call won't do anything - it would only be used to show the number in android, and not by the hardware.
Send your phone back under warranty.
stockwell said:
I don't think it would be as easy as just hexediting the IMEI into the relevant location in the image (or at least, I hope it isn't). Remember that the IMEI is used to uniquely identify phones on the cell network so that it can be blocked if the phone is reported as stolen. For this reason it's not supposed to be easy to change, and it's illegal in some places to do it.
I know that this would be intended to be used to restore the IMEI, but it could just as easily be used to change the IMEI for stolen phones.
Forcing the response from the Java call won't do anything - it would only be used to show the number in android, and not by the hardware.
Send your phone back under warranty.
Click to expand...
Click to collapse
But in my case I want to restore it not change it.. so its my right. And because some may miss use it I will not reveal how.
Sent from my u8800 using xda premium
stockwell said:
Send your phone back under warranty.
Click to expand...
Click to collapse
We do not mind to send the warranty, but it will not take as imei = 0
stockwell said:
Send your phone back under warranty.
Click to expand...
Click to collapse
Of course, it would be the simpliest way to solve the problem, but in any warranty there is a clause that warranty becomes invalid if IMEI has been changed We would not mind the problem and would just send our phones to warranty, but... it has become invalid, so now we need to have our IMEIs restored...
stockwell said:
Forcing the response from the Java call won't do anything
Click to expand...
Click to collapse
You've missunderstood me. The idea is to reveal an IMEI decryption algorythm by looking through the getDeviceId() functions body. I expect to see there something like this (func names are not real):
Code:
function getDeviceId()
{
$imei = fread(0x12345678); //some code to reveal where IMEI is stored
$imei_num = decrypt_sha1($imei, $key_to_decrypt); //some code to reveal the decryption key and method
return $imei_num;
}
Something like this may help us to write some other code to restore our broken IMEIs and warrantys, for example:
Code:
function restoreDeviceId($imei_to_restore)
{
$imei_encrypted = encrypt_sha1($imei_to_restore, $key_to_decrypt); //here we use an encryption key we discovered in prev. step
if(fwrite(0x12345678, $imei_encrypted)) return true; //here we use the mem adress we discovered in prev. step
return false;
}
Of course, I don't expect this to be that easy as in examples above, but I'm ready to digg
PS: i've just sent an email to the Huawei support with problem description. hope, they can help...
Kindly let me know if they reply positive ,need to restore mine too.....
Hello ppl...
I have the same problem, IMEI = 0.
I'm pretty sure that the IMEI was not in any way changed, since I can register on my network.... and supposedely that is not possible with an IMEI nulled.
By the way, I was with CM7 and also formated the SD Card within android system, guessing that could be the reason for that.
Related or not, I started having troubles with non working wifi and SD Card with 2.3 based roms... with original roms or FLB (2.2.2) system works fine.
It would be very helpfull to some of us if one of the Devs could take a look at this problem.
Thank you all!
stockwell, genokolar, dzo...
Can you help us ?!?!?! PLEEEEEAAAASSSSEEEEEEEEEEEEEEE
I miss my 2.3 roms
My X5 also had nulled IMEI.
Also it had WI-FI MAC address changed to new value and SD-card problems (unknown hardware on my PC and recognized as CD-drive).
Service center guy said that it all hardware issues and main-board to be replaced. So it's covered by warranty (despite the fact that I admitted that I had rooted the phone and had installed custom ROM).
Today a was notified that the phone was fixed. I'll get it back tomorrow.
I'm from ex-USSR too (Moscow).
Garry,
If problema was hardware ir wouldnt work also with 2.2.2 roms... And in fact they work perfect.
Problem is 2.3 related... Lwts see when huawei gives official update. They refer the delay is related with... Guess? WIFI!
Sent from my U8800 using XDA App
Does it going on here?
My IMEI = 0, too
In Germany (homenetwork vodafone) I have no problems to login to the network, having phone calls etc.
Now I'm in Sweden and I can't login to any network here. Or, I am logged in not correctly 'cause I see the signal is changing, but I can only do emergency calls. In the status the network provider is unknown.
Today I was in Kopenhagen, Denmark and there I was able to login to TDC A/S and had a phone call - I received SMS...as usual
So what is that? -.-
nrdl said:
Garry,
If problema was hardware ir wouldnt work also with 2.2.2 roms... And in fact they work perfect.
Problem is 2.3 related... Lwts see when huawei gives official update. They refer the delay is related with... Guess? WIFI!
Click to expand...
Click to collapse
Yes stock ROM (2.2) was almost working (some issues with USB access from PC). Custom ROMs (2.3) and most other of Huawei ROMs (2.2) all had broken WIFI and PC USB access. It's not just 2.3 issue it looks for me like different appearances of one bug. I think it happened because of some hardware issue.
Does ToolBox5iromV1.0.4.2.apk work?
ufukyayla said:
Does ToolBox5iromV1.0.4.2.apk work?
Click to expand...
Click to collapse
I've read about it but google translate is giving me a headache.. But i think the Chinese community have tool to backup IMEI n restoring them..
izzoe said:
I've read about it but google translate is giving me a headache.. But i think the Chinese community have tool to backup IMEI n restoring them..
Click to expand...
Click to collapse
The question about this is that you had to have made backup before... wich doesn't happend... most users don't even noticed their IMEI is now 0.
me too，IMEI is 0
So will this problem be a problem without any solution forever???
in theory, if we could edit backup img to our original imei... solution would be simple...
Justa need the help of some devs or programmers to be able to edit that file. ;-)
Sent from my U8800 using XDA App
Hey guys...I have another thread in which I'm asking a question on how to tranfer files to the tablet..http://forum.xda-developers.com/showthread.php?p=42642994#post42642994. Anyway now that I've played with the device for a day or two the questions come. First off by flashing a new ROM, will this problem be solved?? ( Just to save u the time of looking I can't seem to tranfer files from my Tablet to PC and vice versa. Under MTP mode ( I think that's the name) the tablet shows up as a camera and everytime I try to make,copy or move a file I get an error message. Now for my SECOND question. looking at the ROM's I get confused when I go to the download pages. Some of them have names like Tilapia,Crespo,etc. What are those? I think it might be the different ROM's for the different devices and if so which is mine?? I have the 32 GB model that has wifi JDQ39 and this leads into my THIRD question. I purchased the tablet used off of ebay and it's in great condition. When i powered it up it hadn't been rooted or anything, but funny thing is I found two programs on it from t-mobile?? Yes I know, a My Account app and device information, the *my account* showing Data and minutes left, although there was none. So are these also used as phones? Or might've my apps been downloaded once I signed into google..which I think is what happened!! Anyway that's my adventures so far...hopefully this will help any other newbs who stumble upon this great tablet.
Playdoe said:
Hey guys...I have another thread in which I'm asking a question on how to tranfer files to the tablet..http://forum.xda-developers.com/showthread.php?p=42642994#post42642994. Anyway now that I've played with the device for a day or two the questions come. First off by flashing a new ROM, will this problem be solved?? ( Just to save u the time of looking I can't seem to tranfer files from my Tablet to PC and vice versa. Under MTP mode ( I think that's the name) the tablet shows up as a camera and everytime I try to make,copy or move a file I get an error message. Now for my SECOND question. looking at the ROM's I get confused when I go to the download pages. Some of them have names like Tilapia,Crespo,etc. What are those? I think it might be the different ROM's for the different devices and if so which is mine?? I have the 32 GB model that has wifi JDQ39 and this leads into my THIRD question. I purchased the tablet used off of ebay and it's in great condition. When i powered it up it hadn't been rooted or anything, but funny thing is I found two programs on it from t-mobile?? Yes I know, a My Account app and device information, the *my account* showing Data and minutes left, although there was none. So are these also used as phones? Or might've my apps been downloaded once I signed into google..which I think is what happened!! Anyway that's my adventures so far...hopefully this will help any other newbs who stumble upon this great tablet.
Click to expand...
Click to collapse
Not sure about the file copy problem but why don't you first try a factory reset and update to latest stock image and see if that does anything, nothing to lose since you just got the tablet. The names refers to the different models, if you have a 32 G wifi only that should be "grouper". Not sure why the tmobile apps are there, maybe it will be gone after you do the reset? Or maybe you have a phone on tmobile so when you choose to restore the account settings it restored the app for you?
hi I was trying to unlock my g900w8 galaxy s5, I guess I ended up erasing my efs.
I ended up with imei=unknown, the baseband and everything else reads correct. but I keep getting the 'mobile network not available' or the "not registered to network" error'
and no my imei is not blacklisted I just need to get it back on my phone.
I did make a back up of the nv with nv writer and a back up of qcn with qpst. but I did not make a copy of my efs folder.
my problem is I cannot restore my nv nor can I restore my qcn. its getting blocked from some kind of permission. for example when I try to restore in nv writer I get these errors:
Writing NV-items from a file:
Unsuccessfully written NV-items:
00001 (0x0001) - Read only item
00002 (0x0002) - Read only item
00003 (0x0003) - Read only item
00550 (0x0226) - Access denied
00855 (0x0357) - SPC (6 digits) is required
01943 (0x0797) - Read only item
05597 (0x15DD) - Read only item
05598 (0x15DE) - Read only item
10155 (0x27AB) - Access denied
Done.
and similar issues with qcn back up.
is this because of the s5 firmware?
how do I force a successful write?
or if possible how can I extract my efs info from my two back ups?
when I open the qcn file as an archive with 7.zip I do see several folders like EFS_Backup, NV_Items, NV_NUMBERED_ITEMS, Provisioning_Item_Files. but I don't know what to do with them or how to convert them into something I can put back in my phone.
thanks any help would be appreciated.
We're sorry to hear that your phone got messed up. Just goes to show that the very first thing anyone ought to be doing is making backups just in case you need them. That should be common sense but we're all guilty of taking risks sometimes.
However, we can tell that you didn't do much of a search or read more than about two posts in the forum before posting. If you had you would have found countless posts asking this question and the inevitable response i.e. discussing how to change /repair /modify, etc IMEI numbers is not permitted on this forum. It's too easy to abuse or facilitate the trade in stolen phones.
And no, I doubt that the staff will make an exception just for you. You'll have to rely upon Google or possibly your carrier will replace your phone under warranty regardless of cause. Often if you don't volunteer information, they don't really look too closely at why a phone fails. Samsung will have no problem ultimately repairing the original phone when it goes their refurbishment process.
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fffft said:
We're sorry to hear that your phone got messed up. Just goes to show that the very first thing anyone ought to be doing is making backups just in case you need them. That should be common sense but we're all guilty of taking risks sometimes.
However, we can tell that you didn't do much of a search or read more than about two posts in the forum before posting. If you had you would have found countless posts asking this question and the inevitable response i.e. discussing how to change /repair /modify, etc IMEI numbers is not permitted on this forum. It's too easy to abuse or facilitate the trade in stolen phones.
And no, I doubt that the staff will make an exception just for you. You'll have to rely upon Google or possibly your carrier will replace your phone under warranty regardless of cause. Often if you don't volunteer information, they don't really look too closely at why a phone fails. Samsung will have no problem ultimately repairing the original phone when it goes their refurbishment process.
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thank you for you reply, I have searched, I've searched all over the net even, I do know that talking about changing the imei is not permitted on this forum but in my searches I have come upon many threads regarding imei problems and recovery, coming from this board as well. I have tried many different things and programs, wiped my phone a few times reinstalling the firmware, rooting, unrooting etc. but I still do not have a solution to my problems
I am not trying to change my imei, I lost it while trying to unlock my phone. I am just trying to recover my imei through my back ups or any means to get my phone back up and running.... even if it was just help to get my back ups to actually back up to my phone I would be really greatfull because at the moment it is just a really expensive paperweight.
thank you.
sakohunter said:
I am not trying to change my imei
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You are trying to change your IMEI. From it's current value to the original one. And posting how to change an IMEI can be expected to be abused by thieves and the like. You can't say, I know the rules say don't explain how to pick locks. but it's okay because i will only use it to get into my own house. Umm, no. Once posted, miscreants will have access to the information as well. No doubt the reason why XDA staff don't allow the type of discussion you want to engage in.
Since you know that this isn't permitted you should have simply dropped it rather than try to justify an exception. If you felt strongly about the subject you could try to persuade staff to change the rules, rather than skirt them. The latter suggests that you are ignoring them mostly because it would be an expedient way to fix your phone.
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ok, im not here to argue with you, I was only seeking help and being honest about it.
I could have left imei out of my whole post and just asked for help in restoring my nv and qcn backups.
or rather why my phone is not writing the backups. which is my whole intention.
ive seen many posts regarding them nv, efs and qcn but you seem to be fixated on the term imei so lets just let the post die or have it closed.
I understand what you are saying in regards to imei but that is just a part of nv efs and qcn backups. it is a risk that everyone takes when modding or customizing their phones, so backing them up and restoring as needed is always recommended.
If you have a backup of your EFS, simply restore it. That is straightforward, easily done and not controversial.
I thought you said you hadn't made a backup which is unfortunate. And I do have sympathy for the situation. But as you just said that is an expected risk of modding our phones. Having a broken phone isn't cause to ignore a set of rules that say this topic is forbidden due to abuse.
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Hey mate,
I had almost the same problem. After a few days i finally got my phone working by doing what is in this post:
http://forum.xda-developers.com/showpost.php?p=55953093&postcount=29
Good luck and let me know if you need any help or if what i did isn't clear and i can give you some proper instructions. Make sure you backup everything before you do this just in case something even worse happens.
Mod Edit
Changing imei is illegal.
No such discussions are allowed on XDA.
Thread closed
malybru
Forum Moderator