So I've flashed my phones a couple of times without backing up the EFS folder (a mistake I will not make again) and my question now is if the warranty covers an IMEI number change that occured when I flashed it.
I have not rooted the phone and have also only flashed official firmwares (some leaks) but not custom Roms.
IMEI number: 00499901064000
You normally shouldn't post your IMEI number anywhere online, but I'm pretty sure that one is the generic samsung one you get if your efs is corrupt (or sometimes you get no imei at all)
Back to your actual question: I'm not sure if the warranty covers that exactly, but what you can do (assuming you have no signal etc) is claim you were updating your phone via KIES and when it booted you had no signal etc, that's what I did when my aunt's EFS was corrupted during an unlock and Orange swapped it out for a new one.
Try GSII_Repair app from market
If that works than you are lucky
if it doesn't then check the flash counter if its zego or more(if you had rooted before sometime) and take it to Samsung and say happened while updating through kies
Sent from my GT-I9100 using Tapatalk 2 Beta-5
D3_ said:
You normally shouldn't post your IMEI number anywhere online, but I'm pretty sure that one is the generic samsung one you get if your efs is corrupt (or sometimes you get no imei at all)
Back to your actual question: I'm not sure if the warranty covers that exactly, but what you can do (assuming you have no signal etc) is claim you were updating your phone via KIES and when it booted you had no signal etc, that's what I did when my aunt's EFS was corrupted during an unlock and Orange swapped it out for a new one.
Click to expand...
Click to collapse
Ah man I went to the store and asked about it (because I wasn't able to make calls from my phone) and we just switched out sim cards and it started working again.
But the guy I was talking to was actually about to send it in for repair but we decided to try out the SIM card switch first.
For future reference, warranty will NOT cover the phone if the IMEI has changed/is corrupt. Had this issue exactly as you had, flashed an official Samsung firmware release on the phone (without backing up EFS >.<) and lost the IMEI altogether. Samsung would not cover the phone under warranty regardless of the fact it was un-rooted/official firmware.
NiTi9 said:
Ah man I went to the store and asked about it (because I wasn't able to make calls from my phone) and we just switched out sim cards and it started working again.
But the guy I was talking to was actually about to send it in for repair but we decided to try out the SIM card switch first.
Click to expand...
Click to collapse
But the IMEI is still corrupted, isn't it? If the SIM change brought it back THAT would be amazing! ;-)
brittonberkan said:
But the IMEI is still corrupted, isn't it? If the SIM change brought it back THAT would be amazing! ;-)
Click to expand...
Click to collapse
Yes the IMEI is still corrupt although I can now make calls and use the 3G network
BJ van Beethoven said:
For future reference, warranty will NOT cover the phone if the IMEI has changed/is corrupt. Had this issue exactly as you had, flashed an official Samsung firmware release on the phone (without backing up EFS >.<) and lost the IMEI altogether. Samsung would not cover the phone under warranty regardless of the fact it was un-rooted/official firmware.
Click to expand...
Click to collapse
Okay, thank you for a clear response
Obviously his imei was not corrupt after all, as changing the Sim fixed the problem. If hazard a guess that either the original Sim had become dislodged, or damaged. Our maybe the guy in the shop factory reset the phone as well as put the Sim in the phone. Either way, the imei in the first post is the original, you should take it down. Otherwise, maybe some clever fellow will use it to make a clone of your phone! :-(
Sent from my GT-I9100 using Tapatalk 2 Beta-5
mattisfaction said:
Obviously his imei was not corrupt after all, as changing the Sim fixed the problem. If hazard a guess that either the original Sim had become dislodged, or damaged. Our maybe the guy in the shop factory reset the phone as well as put the Sim in the phone. Either way, the imei in the first post is the original, you should take it down. Otherwise, maybe some clever fellow will use it to make a clone of your phone! :-(
Sent from my GT-I9100 using Tapatalk 2 Beta-5
Click to expand...
Click to collapse
No it's not, it's a generic IMEI that generates when your EFS is corrupted. You will still be able to use the phone using this IMEI number.
mattisfaction said:
Obviously his imei was not corrupt after all, as changing the Sim fixed the problem. If hazard a guess that either the original Sim had become dislodged, or damaged. Our maybe the guy in the shop factory reset the phone as well as put the Sim in the phone. Either way, the imei in the first post is the original, you should take it down. Otherwise, maybe some clever fellow will use it to make a clone of your phone! :-(
Sent from my GT-I9100 using Tapatalk 2 Beta-5
Click to expand...
Click to collapse
That can't be since it doesn't match with the IMEI number that is under the battery (which the shopkeeper explained was my real IMEI number). I think it's a generic one.
The IMEI you posted is the standard wrong IMEI usually due to damaged EFS .
The legal IMEI is the one under the battery .
jje
Related
The phone part of my gs2 has stopped working without notice during standby ;
Sim cards are not recognized, the baseband is listed as "unknown", so are imei and everything associated with phone and data.
Wifi works, like everything else, it works like normal except for phone and data.
I was on cognition 1.31, I tried to restore a previous working nandroid backup, but with no success ; So I tried to flash separately various modems via Odin , but with no success either...
If I put the phone in offline mode it stays that way handgun it's impossible to disable it.
What can I try next before taking it to service?
Sent from my HTC HD2 using XDA App
Restore your backed up EFS folder as it looks looks wrong/no IMEI .
Service will require no root no custom rom and rom counter at zero for warranty .
jje
JJEgan said:
Restore your backed up EFS folder as it looks looks wrong/no IMEI .
Service will require no root no custom rom and rom counter at zero for warranty .
jje
Click to expand...
Click to collapse
I tried that too, copying he efs folder that I copied on the external memory with root explorer, it's the right procedure?
I have the USB jig, so I have no problems restoring it to stock-like conditions.
Sent from my HTC HD2 using XDA App
Bump?
Nothing seems to work..
Sent from my HTC HD2 using XDA App
Is the phone stolen? Who did you buy it from?
666fff said:
Is the phone stolen? Who did you buy it from?
Click to expand...
Click to collapse
Obviously is not stolen, I bought it from a local reseller in June, sealed and with my provider's sim/documentation ,it worked like a charm until now..
But how can this matter? Should I contact my network provider?
Sent from my HTC HD2 using XDA App
I have the same problem. The phone is not stolen I went to the shop and I called the provider to check if the IMEI is not in stolen or lost blacklist but it is not.
I went to carphone warehouse and of course they also straight away told me that it is probably stolen but later that backed from that idea and they do not know what to do with the phone they advised to send it to Samsung.
I wonder why the idea that the phone is stolen,
It has no IMEI no baseband . Stolen phone would have baseband and IMEI may be changed but some. Stolen IMEIs are in database and phones with this IMEI cannot use the network (also I know that the changing IMEI is not legal but easy to do) but ours are not. So why the idea that it is stolen?
Anyhow.
Is your EFS folder Read Only as mine and you can not change there anything?
I wonder if there is anyway to be able to completely remove EFS partition and create it again.
This is only Linux and I bet that there is the way.
I got myself second handheld directly from provider and now I am looking dor the way to clone the partition but no success.
Well if you've got all the documents and receipts then I would certainly take it back!
Same advice but still we do not know why it happends to so many SGS2? is it hardware or software error?
As i have 2 same phones i thing that the content of my EFS folder is not corrupted and i will do the test and copy it from the brokrn one to the working one and see if IMEI will change to the one fron the broken one? i think it will anf i know that i can not di this other way around because it is RO. Si if it will work that means it is the hardware
619619 said:
TSim cards are not recognized, the baseband is listed as "unknown", so are imei and everything associated with phone and data.
What can I try next before taking it to service?
Click to expand...
Click to collapse
Your Baseband processor is dead, thats the only reason "Unknown" will be displayed, if it was because your EFS was corrupted you would have the U1 default IMEI displayed.
Service is your ONLY option.
Yes thay is what is happened i wonder how much it cost to fix the Baseband processor?
Finally a definitive answer, as soon as I come back home I'll take it to service, hoping that it won't take too long, this is the worst period for service, everything is closed due vacations ...
Sent from my HTC HD2 using XDA App
mahatma said:
Yes thay is what is happened i wonder how much it cost to fix the Baseband processor?
Click to expand...
Click to collapse
You should have warranty, since the phone is too young for the warranty period to be over,and it's not some kind of damage that's related to you, but it's their fault.
Sent from my HTC HD2 using XDA App
I've got exactly the same problem. I bought mine from Phones4u when it came out in late april, but i'm now in Hong Kong on a short term contract, and my phone is lost its IMEI and baseband after the battery died.
I took it to Samsung HK service centre and not suprisingly its not covered by warranty in HK as its a UK phone, but they will repair it for about £150, they said they need to replace the whole board, and takes a month to get in.
I rang Samsung UK service centre, and they told me to send it in to the UK for repairs.
Its really shocking that running out of battery can corrupt the phone like this, and how on earth can mobile phones not be covered under international warranty? a mobile phone is mobile right?
Now i having to use my old iphone with all my data such as sms and chat history gone.
Hey I've been looking through all the other threads for the past few days and nothing has helped. My normal network is orange but a few days ago i believe it was after i flashed neat ROM i couldn't connect to my network i tried a few different sim cards in there but some worked and some didn't, now today i flashed Miui android and the sim cards that used to work don't now.. I've contacted orange and they are sending me a new sim card. I've tried flashing stock ics and gingerbread also stock orange firmware, IMEI is the same as under the battery.
Is it..
Blacklisted?
Hardware?
EFS?
Thanks in advance
Did you try this already?
Yeah, sorry should have said, this was the first thing i tried
Before contacting Orange, Did you try your sim in another phone or try reinstalling Original Orange firmware.
Going from one custom rom to another custom rom because of the problems you were getting, will more than likely create more problems.
From recovery, data/factory reset. advanced wipe delvik cache. Mounts and Storage format system and data.
Use Odin to reinstall latest firmware or the original firmware that came with your phone.
Then make a nandroid backup. Plus backup your EFS.
Once its all working.. Then and only then.. try a custom rom.
Thanks for helping, but that has not worked, i also got my new sim in the post just now and that has not worked either.. :/
cashisback said:
Thanks for helping, but that has not worked, i also got my new sim in the post just now and that has not worked either.. :/
Click to expand...
Click to collapse
Sorry to hear that. If you have already tried original firmware and your imei is correct then it looks like it may have to go in for service.
Dont forget to use triangle away if your still on ICS to remove any binary counts or use USB jig with old bootloader. Then flash your original firmware back to your phone before sending it in though.
Sent from my GT-I9100 using Tapatalk 2
bored_stupid said:
Sorry to hear that. If you have already tried original firmware and your imei is correct then it looks like it may have to go in for service.
Dont forget to use triangle away if your still on ICS to remove any binary counts or use USB jig with old bootloader. Then flash your original firmware back to your phone before sending it in though.
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
I will not surrender yet! :L yeah i phoned orange again and they said my IMEI is blacklisted then said to phone t mobile and they said the same but to phone the place i bought it. thanks for your help though guys. hopefully they will unblock the IMEI or i reckon a refund is at hand!
cashisback said:
Hey I've been looking through all the other threads for the past few days and nothing has helped. My normal network is orange but a few days ago i believe it was after i flashed neat ROM i couldn't connect to my network i tried a few different sim cards in there but some worked and some didn't, now today i flashed Miui android and the sim cards that used to work don't now.. I've contacted orange and they are sending me a new sim card. I've tried flashing stock ics and gingerbread also stock orange firmware, IMEI is the same as under the battery.
Is it..
Blacklisted?
Hardware?
EFS?
Thanks in advance
Click to expand...
Click to collapse
Blacklisted surely Orange would have told you .
EFA unlikely if you have correct IMEI you can always restore your backed up EFS folder .
Hardware possible but as you have messed with roms my guess would be you have wrong CSC and not entered network settings manually .
jje
cashisback said:
yeah i phoned orange again and they said my IMEI is blacklisted then said to phone t mobile and they said the same but to phone the place i bought it. thanks for your help though guys. hopefully they will unblock the IMEI or i reckon a refund is at hand!
Click to expand...
Click to collapse
Sounds like you already had an idea that the IMEI was blocked from your first post. Sugesting that you have a fair idea that it was stolen. If not, I hope you get your money back. If on the other hand you knew!!, I and I imagine all the other members of this site wil help you no further. And I hope you get what you deserve!!!
Sent from my GT-I9100 using Tapatalk 2
If it was stolen it wasn't my fault it was CEX's fault for selling it to me, i reckon someone sold it to CEX either to claim insurance or it was stolen and then sold to CEX then me. I would rather get the IMEI unblocked instead of a refund do you know if they have the power to do that?
cashisback said:
If it was stolen it wasn't my fault it was CEX's fault for selling it to me, i reckon someone sold it to CEX either to claim insurance or it was stolen and then sold to CEX then me. I would rather get the IMEI unblocked instead of a refund do you know if they have the power to do that?
Click to expand...
Click to collapse
No they will not have the power to do that," that would make it a criminal offence, if it already is'nt ". Take your receipt back to the shop along with the phone and demand your money back.
Sent from my GT-I9100 using Tapatalk 2
bored_stupid said:
No they will not have the power to do that," that would make it a criminal offence, if it already is'nt ". Take your receipt back to the shop along with the phone and demand your money back.
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Okay, thank you, will do, if i get money i may just have to invest in the GS3 in a couple of days. thank you for your help
Hi guys last week i sent my phone to be fixed due to a sound error. they said they changed the entire board so that imei number has changed. but i realized that they faked the imei number. i know that because when i checked my imei on internet, seems that its a gts8600 which is galaxy wave
now as the title i asked, does a brand new board come an imei in it or they write it themselves??
I believe the motherboard has its own generic imei number. Youll see this generic imei number instead of the shipped imei when the efs partition is formatted or corrupt. Meaning the imei that you see on your phone now is probably one that has been placed by the service center. Although what I don't understand is that why wouldn't they just input the imei no. that's mentioned underneath the battery instead.
Sent from my GT-N7100 using xda premium
was it the official Samsung service center?
bushako said:
I believe the motherboard has its own generic imei number. Youll see this generic imei number instead of the shipped imei when the efs partition is formatted or corrupt. Meaning the imei that you see on your phone now is probably one that has been placed by the service center. Although what I don't understand is that why wouldn't they just input the imei no. that's mentioned underneath the battery instead.
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
Here in Turkey you have to register all imei numbers to the carriers in order to use your phone. i think the generic imei wasnt registered so they needed a registered one to make it work. For the serial you mentioned about underneath the battery, i think they needed my old efs backup to replace and since they dont have that either.... but i also think and just poped up in my head right now, my old board was working fine but the sound card. they could have taken my efs from it. and that will be the first think im gonna say them on monday morning...
Glebun said:
was it the official Samsung service center?
Click to expand...
Click to collapse
of course they are not. could i complain this much if they were official. i would just give it back instead...
TheWaLeK said:
Here in Turkey you have to register all imei numbers to the carriers in order to use your phone. i think the generic imei wasnt registered so they needed a registered one to make it work. For the serial you mentioned about underneath the battery, i think they needed my old efs backup to replace and since they dont have that either.... but i also think and just poped up in my head right now, my old board was working fine but the sound card. they could have taken my efs from it. and that will be the first think im gonna say them on monday morning...
of course they are not. could i complain this much if they were official. i would just give it back instead...
Click to expand...
Click to collapse
That could explain why they added some other imei. If I'm not mistaken in Turkey they usually give you 2 weeks to register your imei before suspending it? In that case I would advice you to push the service center to place your old imei number and register your phones actual imei with the network. At least so that you don't face difficulty with updating through KIES or any other situation.
Sent from my GT-N7100 using xda premium
bushako said:
That could explain why they added some other imei. If I'm not mistaken in Turkey they usually give you 2 weeks to register your imei before suspending it? In that case I would advice you to push the service center to place your old imei number and register your phones actual imei with the network. At least so that you don't face difficulty with updating through KIES or any other situation.
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
yes you are right about two weeks. my old imei number was registered. but there are some answers i need
1) what is corrupted efs? if i temper with the orijinal imei even placing my old one instaed, does the phone thinks corrupted anyway?
2) if that's so, im gonna tell them to register the new imei number that comes with the board. my present imei that im using now when i searched it from internet it seems 8600 not 9300 but also registered too.
TheWaLeK said:
yes you are right about two weeks. my old imei number was registered. but there are some answers i need
1) what is corrupted efs?
Its is the EFS folder that contains the IMEI.
if i temper with the orijinal imei even placing my old one instaed, does the phone thinks corrupted anyway?
Yes and its illegal .
The service centre should sort all the IMEI stuff not you .
jje
Click to expand...
Click to collapse
Hi guys, a friend of mine bough a brand new Samsung Galaxy SII from Amazon. It was unlocked and came with no warranty. For one month the phone work flawlessly, but then one day the phone's battery went discharged so my friend plug it to a wall charger and turn it on... that was the last day the phone worked fine. She didn't rooted, she didn't upgrade it, she didn't flash it, she didn't temper with it in ANY way.
When the phone turn on it did it in flight mode, no IMEI. She pass me the phone, and for the last 3 hours I've been reading about this problem with /EFS folder.
Now my concrete question is:
Is there some way to fix this???.
PLEASE, BEFORE YOU ANSWER READ THIS:
NO, the phone can't be sended to Samsung because it's and international phone with no warranty.
2. NO, the phone can't be sended back to original seller because it was bough 4 months ago.
3. NO, there is no backup of /EFS folder, because she didn't know about this /EFS folder corruption thing, but mostly because she didn't temper with the phone in any way, so PLEASE don't embarrass yourself suggesting to restore /EFS folder.
4. NO there is no .nv_data file, .nv_data.bak, nor nv_data.bak.md5, so NO I can't rename them to nv_data.bin or nv_data.bin.md5, so once again PLEASE don't embarrass yourself suggesting this...
5. NO, GSII_Repair doesn't work.
6. NO, turning off phone, removing SIM, turning on phone, wait until phone fully boots, turning off phone, re-insert SIM, and turning on phone DID NOT WORK.
7. NO, flashing a stock rom didn't work.
8. NO, flashing a new kernel didn't work.
9. NO, there is no backup of /EFS folder in SD Card...
10. NO, she/I can't turn phone back to carrier because it's an unlocked phone.
11. YES, I did try the SIM card in another phone, worked ok, so it's NOT a SIM card issue.
12. YES. I try with 3 more working SIM cards, none work with this phone, so YES it's a phone issue.
13. YES, I search the forum, actually I read the first 10 result pages, every post. No stright answer to solve this problem.
14. YES, I know Odia could (or could not...) fix this, but I want to leave it as a very last resource.
So far, the only 2 things that could work are this and this, but both will give me a generic IMEI, and that will bring troubles with the law when my friend try to sell this phone.
Any other suggestions?
Throw it in the bin. Yes, I'm serious given all the caveats you've put in your OP. What miracles are you expecting ? There aren't any.
The only ways this phone is getting fixed is by a Samsung authorised repairer, or by replacing the motherboard with a 2nd hand one (Which will mean the phone now has the IMEI of the phone the board came from).
Wow! U really wrapped up this case!
I do hope u have rooted the phone before u checked the contents of the EFS folder. I have seen some members report seeing an empty EFS folder when they haven't rooted.
Am asking just to be sure.
"To err is human, to forgive is divine"
Sent from my SGS II
I am gonna suggest something that I have read here (which I personally find it ridiculous but since you're desperate...) some people have written posts regarding copying or backuping your current efs folder and then performing a delete operation to the original efs folder, also several others have said it's working for them, so you find these kind of posts and try their method since you got nothing to lose..
Sent from my GT-I9100 using xda app-developers app
king_below_my_lord said:
I am gonna suggest something that I have read here (which I personally find it ridiculous but since you're desperate...) some people have written posts regarding copying or backuping your current efs folder and then performing a delete operation to the original efs folder, also several others have said it's working for them, so you find these kind of posts and try their method since you got nothing to lose..
Sent from my GT-I9100 using xda app-developers app
Click to expand...
Click to collapse
That only works when you have the .nv_data file. After you delete the /EFS folder and reboot phone, you need to rename .nv_data file to nv_data.bin... But as I did say before: I don't have the .nv_data file nor the nv_data.bak file sooooo, it wil NOT work.
skyx26 said:
That only works when you have the .nv_data file. After you delete the /EFS folder and reboot phone, you need to rename .nv_data file to nv_data.bin... But as I did say before: I don't have the .nv_data file nor the nv_data.bak file sooooo, it wil NOT work.
Click to expand...
Click to collapse
Hmm is that so? I never read those posts fully though since I recently read a guide where the OP was insisting that a stock rom flash and efs deletion worked for him(he had no backups) and he didn't do anything else like editing nv_data file, but as bungle was saying you have few options left, before converting it to a expensive media player.
Sent from my GT-I9100 using xda app-developers app
have the same problem did you fixed??
need hel got the exactly same problem but i do have the mine shows the imei but no signal with a circle
Did you followed these steps? http://forum.xda-developers.com/showthread.php?t=1264021
If you are willing to pay, this guy seems to be able to do it: http://forum.samdroid.net/f70/repair-imei-s2-5729/
You are better off going to a repair shop and buying a motherboard tho.
Hello,
Got the same problem, no imei.
My phone was dead after a trip. I live in china and usually its pretty cheap to fix hardware here. So did I. For 100 Yuan they got my phone start again but from this point no imei any more... I complained returned it, but they couldnt do anything and i didnt want to give them more money to try more.
So i got a sgs2 totally useless...
My question is, i have a 2nd sgs2, i would like to know if there is a way to backup 100% a phone to replicate it to an other. (does the EFS can be transposed to an other phone or they are to be unique and fit exactly to one phone ?)
I tryed all kind of tutorial to restore it i never could.
Thank you all !
You can't transfer IMEI's from one device to another, an IMEI is a unique number which identifies a particular piece of hardware, and doing so is illegal in most countries (and not allowed to be discussed on XDA due to same). If you attempt to do it, you'll end up with two permanently blacklisted/unusable devices.
Basically you have two options:-
1) A Samsung service centre will be able to 're-write' the IMEI to the device, in most cases/countries you'll keep your existing IMEI. Like most repairs by Samsung service centres in most countries, this could be somewhat expensive. Many local mobile repair shops have similar equipment, and will possibly be able to do this more cheaply than a Samsung service centre.
2) You could replace the motherboard with a 2nd hand one sourced from a 'donor' phone, which you'd either replace yourself, or pay a local mobile repair shop to do it. In this case your IMEI will change to that of the phone which the board came from.
Another 'possible' option might be to purchase the equipment (that Samsung authorised repairers/others) used to re-write the IMEI. However, if you don't know what you're doing you can easily bork the phone to the point of requiring a motherboard replacement, plus you'll be left with an expensive piece of equipment you'll probably never use again.
If I were in your situation, I'd be going to a local mobile repair shop to have the IMEI re-written to the device, and if that wasn't possible for whatever reason, I'd be going option 2.
MistahBungle said:
You can't transfer IMEI's from one device to another, an IMEI is a unique number which identifies a particular piece of hardware, and doing so is illegal in most countries (and not allowed to be discussed on XDA due to same). If you attempt to do it, you'll end up with two permanently blacklisted/unusable devices.
Basically you have two options:-
1) A Samsung service centre will be able to 're-write' the IMEI to the device, in most cases/countries you'll keep your existing IMEI. Like most repairs by Samsung service centres in most countries, this could be somewhat expensive. Many local mobile repair shops have similar equipment, and will possibly be able to do this more cheaply than a Samsung service centre.
2) You could replace the motherboard with a 2nd hand one sourced from a 'donor' phone, which you'd either replace yourself, or pay a local mobile repair shop to do it. In this case your IMEI will change to that of the phone which the board came from.
Another 'possible' option might be to purchase the equipment (that Samsung authorised repairers/others) used to re-write the IMEI. However, if you don't know what you're doing you can easily bork the phone to the point of requiring a motherboard replacement, plus you'll be left with an expensive piece of equipment you'll probably never use again.
If I were in your situation, I'd be going to a local mobile repair shop to have the IMEI re-written to the device, and if that wasn't possible for whatever reason, I'd be going option 2.
Click to expand...
Click to collapse
Thank you soooo much for taking your time to answer completly to this question. It seems that i should try again and go to an other shop see if they can do something. At least i wont lose my time anymore trying to fix that myself.
I was thinking also of selling it to those kind of shop. Last time the guy who said he couldnt fix it was trying to buy it at 500 Yuan (60euro) I guess they will use the parts of my phone to fix others (or relaly fix the IMEI and sell it haha).
No problem. Yeah, many local mobile repair shops would have the equipment to re-write the IMEI to the device, so see if the original shop can do this. Yes, selling it to them for parts is another option I guess, but as you say, they might just as easily end up repairing it & selling it for a fair bit more than they paid you for it.
Guys please help me same problem but my phone have orignal imei number only one problem my phone dont yave any network it shows no network i already did restored my efs backup but no success plz help
Sent from my GT-I9100 using xda premium
No IMEI S2
Merry Xmas dudes...
I bought my missus an S2 for xmas.... the phone had no network or IMEI so i thought i could fix it easily !!! Which i did !!!!! i put a tesco sim in and I used s2 repair and s2 unlock which worked first time.....
BUT like the noob i am i decided to do an update via kies ( the phone is gingerbread .XWKI4 GT-I9100, 2.3.4 and rooted)
Yes this was a very bad mistake.... this put it back to the way it was NO IMEI number, etc . I tried the repair again last night and it did not work anyway i wrapped it and gave it the missus this morning and the tesco payas you go worked ??? It also showed IMEI number ????even though it was not there last night ???
I then put my missus pay as you go stesco sim in and it went back to NO IMEI number and that is where i am at now ????
I did not know about backup of the EFS but then again i bought it like this ???
CAN ANYONE PLEASE HELP ME ???
it also has BASEBAND VERSION = Unknown
Using the box
MistahBungle said:
Throw it in the bin. Yes, I'm serious given all the caveats you've put in your OP. What miracles are you expecting ? There aren't any.
The only ways this phone is getting fixed is by a Samsung authorized repairer, or by replacing the motherboard with a 2nd hand one (Which will mean the phone now has the IMEI of the phone the board came from).
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Click to collapse
Or you can just get yourself one of those special boxes like the octopus box or the Z3x box and a UART cable which can help you write an IMEI. Yes, I know that writing an IMEI is illegal but then again what the hell! Illegal is awesome and its fun. Break the ****ing rules and rise against the authorities! that's what we, the lovers of linux,android and the open source community should do!
So you trust someone who didn't have the presence of mind to do an EFS backup when they rooted their phone (I.E a n00b) to use an Octopus box without completely stuffing it up, do you ? I don't, which is why the advice is always to take it to someone who already has one/knows how to use it & pay them $30-$50 to fix it guaranteed.
no imei on custom rom.
hi guys
this is what happend to me.i flashed a custom rom on my s duos and it was nt getting any network.at first i thought baseband.but then i checked the imei (*#06#).guess wat nothing pops up.screwed i thought.
desperado i restored it to my nandroid backup.hurray! got my imei back identical to the one on the back of the battery.no network trouble call,sms,data all fine.but when i checked efs folder it appears to be empty.so as i am a noob and my friend who without second thought gave me his efs folder of s duos.i tried to use it.damn it says "the same file name
exists do u want to overwrite it " this is wat i get when i try to copy the efs contents of the similar device to my phones empty efs folder.
so do i have my efs in my phone nw otherwise sims wouldnt work?
any chance efs is hidden??
ps.i was nt able to copy the efs of the other device som emmc restricted acces.rooted s duos.
http://forum.xda-developers.com/general/rooting-roms/imei-000-044999-repair-t2806129
Alright, so I've looked up at least 20 solutions to my error and it seems to be a common one but none of the solutions have worked for me so far.
My phone doesn't have any bars and says emergency calls only. Before, when I booted up the phone it would have the signal for 2-3 seconds before disappearing so I could receive text messages through that, but it doesn't even do that anymore.
Things I've tried:
Wiping Dalvik Cache
Factory Reset, wiping cache, dalvik cache
Restoring the /efs folder (This just resulted in getting a generic IMEI and replacing my old one, so I think my backup is messed up but I don't have any other backups to use. Yes, I renamed nv_data.bak to nv_data.bin and same with the md5 files.)
Using someone else's efs.img to restore my own via kTool, to no avail. The IMEI is still generic.
Flashing Jellybean 4.1.2 (I'm currently on CM10.1) with SLIGHT chance. When I used 4.1.2, I could see the bars of signal (3-4) but I still could only make emergency calls, and I couldn't connect to the network.
Using this method to restore my nv_data.bin: Link
Using GSII_Repair
Using this method: I was able to complete it successfully, but I still am seeing "emergency calls only": Link
Using this method: Link
I can't find CSC since I can't dial anything except to find IMEI, but the baseband version is LS8, but in the IMEI folder the mps_code.dat file reads as XEU. Should those be matching?
Also I believe my backup EFS isn't working because the dates of nv_data.bin and nv_data.bak are the same, both dated from 2011. I didn't do all these steps in that order, but I'm not sure what to do since I don't have any other backups.
I have NOT tried wiping /system manually but I'm not sure what this would achieve and I don't know what I would flash if I did.
Please help, I'm desperate and in no financial condition to buy a new phone. Thanks to all in advance.
Flash stock rom,i tried this many times.
Sent from my GT-I9100G using xda app-developers app
arvin07143 said:
Flash stock rom,i tried this many times.
Sent from my GT-I9100G using xda app-developers app
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Click to collapse
Sorry, I forgot to state that I already tried this too. Didn't help, and I wiped /system this time.
Alright, so the phone has gone back to letting the signal appear for a second. I'm thinking the problem is that the generic IMEI is just blocked by my carrier (I'm on T-Mobile in the USA) because I was able to test my SIM in another phone today and it was fine.
Obviously I don't expect anyone to tell me how to change my IMEI since that's illegal, but are there any more miraculous efs-restoring methods? I'm willing to do anything at this point, besides visit a service center or pitch my phone.
This will probably be my last update, sorry for bumping but I'm really hoping someone will see this and either give me a miraculous solution or tell me to give up.
I've heard from a few posts that flashing Gingerbread fixed the IMEI somehow, sadly this did not work for me. What I'm wondering now is if I take it to a service center how much it will cost, because they don't sell i9100's in the US, I bought this as an unlocked phone and it has already been rooted. Will they even attempt to fix it, and can it be done? I don't see any other option.
Someone please reply, I at least need to know if I should give up or not and if this can be fixed at all.
I'm fairly certain you're in the wrong forum. What model number from the sticker on the phone chassis under the battery ?
MistahBungle said:
I'm fairly certain you're in the wrong forum. What model number from the sticker on the phone chassis under the battery ?
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Click to collapse
No, it's definitely a Samsung Galaxy SII i9100 and this is the i9100 forum. My problem here is that yes, this is an i9100, which is the International version of the SII. I bought this off of eBay, used, from overseas. They don't really use this version in America (where I currently reside), we have the SGH models. Should I take this to my service provider (T-Mobile) or a Samsung service center, and will they even fix it after it's been rooted, the IMEI changed, and the fact that it's not an American phone?
They'll probably fix it but charge you an arm & a leg for it. Better off finding a local mobile repair shop with a RIFF box, will likely be much cheaper.
MistahBungle said:
They'll probably fix it but charge you an arm & a leg for it. Better off finding a local mobile repair shop with a RIFF box, will likely be much cheaper.
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Click to collapse
Thanks for the advice! So I'm guessing there aren't any miraculous fixes or any other methods I can try then?
There are unfortunately no miracles in technology. If you've tried all the things in OP (good job persevering) then I'm afraid it's local mobile shop as MistahBungle said.
Sent from a galaxy far, far away
About £ 20 in uk so its not that expensive really. Once you have done this bk up your efs. Good luck. :thumbup: