Does anyone know how to decode the IMEI code? - Galaxy S 4 Q&A, Help & Troubleshooting

I got this I9500 international phone and my LCD display has a pink line across it now.
Samsung USA said they are not covering the warranty since it is an international phone. I need to know where the phone is made so maybe I can contact the Samsung international to fix my phone.
Does anyone has any idea what to do with this case??
Thank yoU!!!!

yamaturkey said:
I got this I9500 international phone and my LCD display has a pink line across it now.
Samsung USA said they are not covering the warranty since it is an international phone. I need to know where the phone is made so maybe I can contact the Samsung international to fix my phone.
Does anyone has any idea what to do with this case??
Thank yoU!!!!
Click to expand...
Click to collapse
IMEI can be found under your battery. Do not think of altering your IMEI as this is illegal.
Please also use the Q&A section for questions next time, as this section is for general discussion.

ballsofsteel said:
IMEI can be found under your battery. Do not think of altering your IMEI as this is illegal.
Please also use the Q&A section for questions next time, as this section is for general discussion.
Click to expand...
Click to collapse
I am not trying to fake my IMEI, I am just wondering if the IMEI code contains where the S4 is made so I can try to contact there to get my warranty covered..

yamaturkey said:
I got this I9500 international phone and my LCD display has a pink line across it now.
Samsung USA said they are not covering the warranty since it is an international phone. I need to know where the phone is made so maybe I can contact the Samsung international to fix my phone.
Does anyone has any idea what to do with this case??
Thank yoU!!!!
Click to expand...
Click to collapse
If you are still on stock firmware check your firmware version.
Sent from my LT26ii using xda premium

There are 4 ways to check imei.
1. Checking imei within Android (Dial *#06#)
2. Checking imei within Android and select apps, settings, more, device info, status
3. Removing battery and check the sticker
4. Check the galaxy s4's box

You can check CSC Code of your phone. If you haven't modified it then.
Check the CSC with *#272*IMEI#
And check country list from here.
http://droidviews.com/2012/how-to-change-csc-in-samsung-galaxy-phones/

rl421403 said:
You can check CSC Code of your phone. If you haven't modified it then.
Check the CSC with *#272*IMEI#
And check country list from here.
http://droidviews.com/2012/how-to-change-csc-in-samsung-galaxy-phones/
Click to expand...
Click to collapse
I tried that and it says invalid device..

If your on stock , go to settings>More>About device scroll down to the baseband version and check the last 3 letters

yamaturkey said:
I tried that and it says invalid device..
Click to expand...
Click to collapse
Post here screenshot of settings > About device screen.

Related

Fake IMEI Good News for some people

Hi!
I was recently faced with a problem of being a fake IMEI (004999010640000). My unit was just connecting with just one operator and not accept other SIM.
I researched a lot, talked a lot with developers as Odia and HellcatDroid (thanks to them for answers and in readiness for your interest in helping me). But I could not use more than one operator, even though my phone to be SIM unlocked.
After many tests and many disappointments, I confess that I was almost SGS II by negotiating an Optimus 2X, tonight I had the idea simply "take a look" inside the folder /efs/imei locating the file with mps_code.dat using Root Explorer. Inside there (in my case) is a code that refers to the Operator which shall belong to Rom (in the case of stock roms).
I located the code ZVV that in my country (Brazil), refers to mobile operator Vivo. But as use the operator TIM, for me nothing. Until I have the "brilliant idea" to simply change the code to ZTM respect to operator TIM, I rebooted the phone, and voila ... regained access to my carrier ... \ 0 / \ 0 / \ 0 /
I'm just looking for a way to recover the 3G, but otherwise everything is working again.
Edit: My 3G is working now!!! I gotta my phone back!!!
Nice to see some good news. 3G all the way now
marcelotorres said:
Hi!
I was recently faced with a problem of being a fake IMEI (004999010640000). My unit was just connecting with just one operator and not accept other SIM.
I researched a lot, talked a lot with developers as Odia and HellcatDroid (thanks to them for answers and in readiness for your interest in helping me). But I could not use more than one operator, even though my phone to be SIM unlocked.
After many tests and many disappointments, I confess that I was almost SGS II by negotiating an Optimus 2X, tonight I had the idea simply "take a look" inside the folder /efs/imei locating the file with mps_code.dat using Root Explorer. Inside there (in my case) is a code that refers to the Operator which shall belong to Rom (in the case of stock roms).
I located the code ZVV that in my country (Brazil), refers to mobile operator Vivo. But as use the operator TIM, for me nothing. Until I have the "brilliant idea" to simply change the code to ZTM respect to operator TIM, I rebooted the phone, and voila ... regained access to my carrier ... \ 0 / \ 0 / \ 0 /
I'm just looking for a way to recover the 3G, but otherwise everything is working again.
Edit: My 3G is working now!!! I gotta my phone back!!!
Click to expand...
Click to collapse
Change title and let a mod make this a sticky :-D
Sent from my GT-I9100 using Tapatalk
Yes! Thank you for replies. What title i can put?
Sent from my GT-I9100 using xda premium
marcelotorres said:
Yes! Thank you for replies. What title i can put?
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
How about Fixing IMEI details
Nyssa1104 said:
How about Fixing IMEI details
Click to expand...
Click to collapse
Well that would be a bad title since his IMEI is still the default IMEI of 004999010640000.
Also I think there is something strange about this member, because it seems he does not want his original IMEI back, go figure ...
What's the go with the default ime?
Is it for manufacturer testing purposes?
Why wouldn't carriers block it.
Sent from my GT-I9100 using XDA App
so basically OP is teaching people how to get phone back to work after changed IMEI illegally?
Odia said:
Well that would be a bad title since his IMEI is still the default IMEI of 004999010640000.
Also I think there is something strange about this member, because it seems he does not want his original IMEI back, go figure ...
Click to expand...
Click to collapse
I get my IMEI back today. I have a friend on Samsung, and he leave my phone to factory yesterday. Now everything is okay.
Lancez said:
so basically OP is teaching people how to get phone back to work after changed IMEI illegally?
Click to expand...
Click to collapse
I'm not teaching anyone to use phone illegally. Just had a problem with my IMEI after installing a rom forum here. I have regained my IMEI for a friend who works at Samsung, and it led directly to my phone to the factory, where they managed to retrieve the IMEI.
Nyssa1104 said:
How about Fixing IMEI details
Click to expand...
Click to collapse
The most reliable way to recover my IMEI was taking my phone directly into the Samsung. Other ways to do it are not legal and much less desirable, since it is a crime.
how to get back my imei
Odia said:
Well that would be a bad title since his IMEI is still the default IMEI of 004999010640000.
Also I think there is something strange about this member, because it seems he does not want his original IMEI back, go figure ...
Click to expand...
Click to collapse
i converted my galaxy s2 shw-m250k to I9100 and its imei changed to 00440015202002(fake imei) now it does not support any sim..how do i get back my phone to normal...please help thanks in advance
I've got a good title:
"Back up your EFS folder, period."
Sent from the little guy
moaflex said:
i converted my galaxy s2 shw-m250k to I9100 and its imei changed to 00440015202002(fake imei) now it does not support any sim..how do i get back my phone to normal...please help thanks in advance
Click to expand...
Click to collapse
Flash the Stock Rom back on the device in normal case this should bring you back your original IMEI
marcelotorres said:
The most reliable way to recover my IMEI was taking my phone directly into the Samsung. Other ways to do it are not legal and much less desirable, since it is a crime.
Click to expand...
Click to collapse
Bull****.
Changing IMEI is illegal, however recovering IMEI is not. So if you were to change your IMEI from the factory one to one underneath the battery, there would be nothing illegal about this.
---------- Post added at 08:55 AM ---------- Previous post was at 08:52 AM ----------
moaflex said:
i converted my galaxy s2 shw-m250k to I9100 and its imei changed to 00440015202002(fake imei) now it does not support any sim..how do i get back my phone to normal...please help thanks in advance
Click to expand...
Click to collapse
Follow this: http://forum.xda-developers.com/showthread.php?t=1264021
He got caught up in the translation.
I:m sure he wasn't referring to recover your own IMEI.
Sent from...this is not even my S2
lollylost100 said:
Bull****.
Changing IMEI is illegal, however recovering IMEI is not. So if you were to change your IMEI from the factory one to one underneath the battery, there would be nothing illegal about this.
---------- Post added at 08:55 AM ---------- Previous post was at 08:52 AM ----------
Follow this: http://forum.xda-developers.com/showthread.php?t=1264021
Click to expand...
Click to collapse
I don't know from where people was saying i`m using illegal methods to recovery IMEI number.
When i own SGS2 i just recovery my IMEI from a previous backup!
Before you accuse someone of committing an illegal act, try to understand the whole situation!!!
I'm saying that no matter which method you use to write IMEI, as long as you write the original IMEI back to the phone, then there is nothing illegal done.
Orignal S2 original IMEI
Hey , i think a genuine S2 comes with a genuine IMEI . Just flash it with the proper ROM or Stock ROM and it should be working fine .
marcelotorres said:
Hi!
I was recently faced with a problem of being a fake IMEI (004999010640000). My unit was just connecting with just one operator and not accept other SIM.
I researched a lot, talked a lot with developers as Odia and HellcatDroid (thanks to them for answers and in readiness for your interest in helping me). But I could not use more than one operator, even though my phone to be SIM unlocked.
After many tests and many disappointments, I confess that I was almost SGS II by negotiating an Optimus 2X, tonight I had the idea simply "take a look" inside the folder /efs/imei locating the file with mps_code.dat using Root Explorer. Inside there (in my case) is a code that refers to the Operator which shall belong to Rom (in the case of stock roms).
I located the code ZVV that in my country (Brazil), refers to mobile operator Vivo. But as use the operator TIM, for me nothing. Until I have the "brilliant idea" to simply change the code to ZTM respect to operator TIM, I rebooted the phone, and voila ... regained access to my carrier ... \ 0 / \ 0 / \ 0 /
I'm just looking for a way to recover the 3G, but otherwise everything is working again.
Edit: My 3G is working now!!! I gotta my phone back!!!
Click to expand...
Click to collapse
congratulation for your mobile is back:good::good: and this trick is i am also use on my set its really work

Can the IMEI of another phone be used on a note 4?

Thanks all. Please delete.
Switching IMEI is illegal and it will work AFAIK
Sent from my SM-N910C using Tapatalk
I some how changed imei by downgrading DBE 5.0.2 to KK then updating it to BTU LP then installing simple rom. I didn't want it to happen but it did. Phone works fine.
Sent from my SM-N910C using Tapatalk
I am aware it is illegal. I am not asking how to do it, or if I should and not saying that I will. Simply asking if an imei can work on a different device.
langsalang said:
I some how changed imei by downgrading DBE 5.0.2 to KK then updating it to BTU LP then installing simple rom. I didn't want it to happen but it did. Phone works fine.
Sent from my SM-N910C using Tapatalk
Click to expand...
Click to collapse
Where did the new imei come from? Not sure how that happened.
m374llic4 said:
I am aware it is illegal. I am not asking how to do it, or if I should and not saying that I will. Simply asking if an imei can work on a different device.
Click to expand...
Click to collapse
Yeah, it can work on a different device, obviously don't do it.
The consequences can be severe if caught messing with the device's IMEI #
m374llic4 said:
Where did the new imei come from? Not sure how that happened.
Click to expand...
Click to collapse
As I said, not sure where or how but it changed it. I only realised it when I was selling it. This guy buying it checked the imei from the dialpad. And it didn't match the box or the back of the phone.
I installed BTU Lollipop for him before selling.
It was N910F European one.
Now I just got N910C Arab one.
Sent from my SM-N910C using Tapatalk
guruguido said:
Yeah, it can work on a different device, obviously don't do it.
The consequences can be severe if caught messing with the device's IMEI #
Click to expand...
Click to collapse
Yes, I definitely will not be doing it. No worries. Disregard anything I said before, this is simply research for an emulator and android app I am developing.
Qualcomm devices are prone to getting the IMEI corrupted, my Qualcomm Note 3 kicked the bucket that way after some custom ROM experiments. Exynos variants are much less susceptible to this, so I grabbed a N910C this time 'round
For those curious: Qualcomm NV tools can save your device's IMEI and CERT - these absolutely _must_ be paired to access a mobile network. You can backup and restore IMEIs this way, note that installing another device's IMEI and CERT pair is highly illegal.
Even Samsung repair shops don't transfer your old IMEI when swapping motherboards (because doing so would be a violation of the GSM spec) - they give you a new sticker!
Hurrian said:
Qualcomm devices are prone to getting the IMEI corrupted, my Qualcomm Note 3 kicked the bucket that way after some custom ROM experiments. Exynos variants are much less susceptible to this, so I grabbed a N910C this time 'round
For those curious: Qualcomm NV tools can save your device's IMEI and CERT - these absolutely _must_ be paired to access a mobile network. You can backup and restore IMEIs this way, note that installing another device's IMEI and CERT pair is highly illegal.
Even Samsung repair shops don't transfer your old IMEI when swapping motherboards (because doing so would be a violation of the GSM spec) - they give you a new sticker!
Click to expand...
Click to collapse
Well, by that logic, as long as you have the imei sticker, put it in your phone in place of your old sticker, and change to that number, you will be fine.
If only there was a tool to do this. Can't seem to find any. Oh well. : (
You can backup and restore IMEIs this way

SM-G530T1 Stock Firmware/Kernel

Hi,
Does anyone know where I can find the stock firmware for the SM-G530T1? I've looked and have not been able to find it.
Edit: It would be possible to get the firmware using the IMEI number in SmartSwitch. Unfortunately I and another are unable to access our IMEI number from the settings in the phone since our phones are bricked. We'll need someone else with the phone to take care of that. It would be tremendously appreciated!
Yu-san said:
Hi,
Does anyone know where I can find the stock firmware for the SM-G530T1? I've looked and have not been able to find it.
Click to expand...
Click to collapse
EDIT: Good News!!
For anyone coming here to search for a unbrick method and you don't want to read the full thread, here you go!
[ODIN] 5.1.1 SM-G530T/SM-G530T1 T-Mobile/MetroPCS firmware
Newyork! said:
Same here, i tried using smartswitch to get the full firmware but i don't have any serial number on my phone.
Do you see any serial number on your phone??
Click to expand...
Click to collapse
No, I don't see a serial number anywhere on the phone
same boat
the imei serves as the serial number i believe but smartswitch wont have any of it lol. ill play the waiting game for some stock firmware now. trying to flash g530t firmware bricked the device.
@Yu_San @silentgumm
If we have a working SM-G530T1 we can get the IMEI from the phone and then use the Smartswitch to get the firmware....
silentgumm said:
the imei serves as the serial number i believe but smartswitch wont have any of it lol. ill play the waiting game for some stock firmware now. trying to flash g530t firmware bricked the device.
Click to expand...
Click to collapse
Same here. A silly mistake XD
Newyork! said:
@Yu_San @silentgumm
If we have a working SM-G530T1 we can get the IMEI from the phone and then use the Smartswitch to get the firmware....
Click to expand...
Click to collapse
I wish mine did work. Hopefully someone who has a working one will come along and provide their IMEI so we can get the firmware.
What is the t1 version? You can get the t here: http://samsung-firmware.org/downloa...Mobile)/400h/TMB/G530TUVU1AOF8/G530TTMB1AOF8/
Sent from my SM-G530T using Tapatalk
DualSportDad said:
What is the t1 version? You can get the t here: http://samsung-firmware.org/downloa...Mobile)/400h/TMB/G530TUVU1AOF8/G530TTMB1AOF8/
Click to expand...
Click to collapse
Thank you, we have the MetroPCS version.... which ends with G530T1 and flashinf the T-Mobile version bricks it...
Newyork! said:
Thank you, we have the MetroPCS version.... which ends with G530T1 and flashinf the T-Mobile version bricks it...
Click to expand...
Click to collapse
Right you are, Newyork!
Yu-san said:
Right you are, Newyork!
Click to expand...
Click to collapse
Still didn't find anything...
I can go to a Samsung service center to reflash it, but i would like to have the firmware...
Google settings- imei #
I looked up how to get your imei # without going into your phone & it says that all you have to do to get it is to go to google settings & go into your android devices and itll pop up all the android devices that are connected to your gmail & there should be a list & the imei #s should be there too.
Newyork! said:
Still didn't find anything...
I can go to a Samsung service center to reflash it, but i would like to have the firmware...
Click to expand...
Click to collapse
Same here.
Eker05 said:
I looked up how to get your imei # without going into your phone & it says that all you have to do to get it is to go to google settings & go into your android devices and itll pop up all the android devices that are connected to your gmail & there should be a list & the imei #s should be there too.
Click to expand...
Click to collapse
I'll see if that works. Thank you for the info.
Edit: Okay, I've got some good news and some bad news.
The good news is that I found my IMEI number using the method described by Eker. Also, the IMEI number is on the sticker behind the battery but it doesn't say it's the IMEI number, so now we know that. It's the number above the long bar code with the slashes in it.
The bad news is that SmartSwitch says the device is unsupported and when picking "Emergency Software Recovery and Initialization" from the "MORE" menu at the top, nothing appears in the first tab and in the second tab, entering the phone model (SM-G530T1) brings up a new box asking for a serial number. I entered the IMEI number (with and without the slashes) but it says the serial number entered is not corrected. Same thing using Samsung Kies 2 & 3.
I don't know what to do
Yu-san said:
Same here.
I'll see if that works. Thank you for the info.
Edit: Okay, I've got some good news and some bad news.
The good news is that I found my IMEI number using the method described by Eker. Also, the IMEI number is on the sticker behind the battery but it doesn't say it's the IMEI number, so now we know that. It's the number above the long bar code with the slashes in it.
The bad news is that SmartSwitch says the device is unsupported and when picking "Emergency Software Recovery and Initialization" from the "MORE" menu at the top, nothing appears in the first tab and in the second tab, entering the phone model (SM-G530T1) brings up a new box asking for a serial number. I entered the IMEI number (with and without the slashes) but it says the serial number entered is not corrected. Same thing using Samsung Kies 2 & 3.
I don't know what to do
Click to expand...
Click to collapse
Same here... when i spoke to the customer service they took me serial number and said i can go into any service center and they'll do it for free....
Newyork! said:
Same here... when i spoke to the customer service they took me serial number and said i can go into any service center and they'll do it for free....
Click to expand...
Click to collapse
Damn, that sucks. I mean, that's not totally bad. It would just be better to get the firmware and do it ourselves. That way we can post the firmware here and other people who can't or don't want to go in to a service center can do it themselves. Hmmm...
Yu-san said:
Damn, that sucks. I mean, that's not totally bad. It would just be better to get the firmware and do it ourselves. That way we can post the firmware here and other people who can't or don't want to go in to a service center can do it themselves. Hmmm...
Click to expand...
Click to collapse
Yup Yup Yup
Just chatted with someone from Samsung and they said the firmware will not be available online. I'm not sure if they ever officially provide firmware to begin with though, so that may or may not be news. I guess the only way to get it is if someone else unofficially provides it...
Yu-san said:
Just chatted with someone from Samsung and they said the firmware will not be available online. I'm not sure if they ever officially provide firmware to begin with though, so that may or may not be news. I guess the only way to get it is if someone else unofficially provides it...
Click to expand...
Click to collapse
They never release it officially... it's usually extracted from kies or smart switch...
Newyork! said:
They never release it officially... it's usually extracted from kies or smart switch...
Click to expand...
Click to collapse
Ah, okay. I didn't know that XD I never really thought about it. Knowing that now, I wonder how we're going to get it. I mean, if Kies or Smart Switch won't recognize the SM-G530T1... how will someone be able to get the firmware? Unless they update either one or both of them to be able to recognize our device. I guess that's the only way... Interesting. I guess we'll have to play the waiting game.
Yu-san said:
Ah, okay. I didn't know that XD I never really thought about it. Knowing that now, I wonder how we're going to get it. I mean, if Kies or Smart Switch won't recognize the SM-G530T1... how will someone be able to get the firmware? Unless they update either one or both of them to be able to recognize our device. I guess that's the only way... Interesting. I guess we'll have to play the waiting game.
Click to expand...
Click to collapse
I guess there's other methods too...
SM-G530T1
Yu-san said:
Hi,
Does anyone know where I can find the stock firmware for the SM-G530T1? I've looked and have not been able to find it.
Edit: It would be possible to get the firmware using the IMEI number in SmartSwitch. Unfortunately I and another are unable to access our IMEI number from the settings in the phone since our phones are bricked. We'll need someone else with the phone to take care of that. It would be tremendously appreciated!
Click to expand...
Click to collapse
Even with serial number it wont be possible, smart switch just closes with serial number. Looks like samsung doesn't support smart switch recovery for this device.
s/n : R58GA0KRSFF
Let me know if it works on your side

Help me to find original CSC

I have i9505 with imei null,and lost orginal csc due ti flash difarrent firmware with odin,so *#1234# showing current firmware csc,and *#272*(Insert IMEI code here)# code dosen't showing in my phone.
SOLVED thanx krasCGQ and George_1979
******Please tell me wich is the real orgin/csc/region of this phone.(to flash correct firmware)*******
Hi,
Edit your post and remove your IMEI and S/N. Just in case to protect your device from illegal tampering or any illegal things.
Where country did you live in? Could you check your phone box for CSC code? It looks like this: GT-I9500ZWAXSE or anything similar.
Sent from my ASUS_Z00AD
Your original CSC according to IMEI is XST
Model number is GT-I9505ZKAXST
krasCGQ said:
Hi,
Edit your post and remove your IMEI and S/N. Just in case to protect your device from illegal tampering or any illegal things.
Where country did you live in? Could you check your phone box for CSC code? It looks like this: GT-I9500ZWAXSE or anything similar.
Sent from my ASUS_Z00AD
Click to expand...
Click to collapse
I live in Bangladesh....i have no box....i exchanged it with my glass broken xperia z.
How do you check this????
George_1979 said:
Your original CSC according to IMEI is XST
Model number is GT-I9505ZKAXST
Click to expand...
Click to collapse
How do you check this????
https://support-ca.samsung.com/secaew/consumer/ca/findwarranty/warrantyinfo
Enter the IMEI and it should return the original CSC, which will be the last three letters of the model number, e.g. O2U in I9505ZKAO2U.
irfanbd94 said:
I live in Bangladesh....i have no box....i exchanged it with my glass broken xperia z.
How do you check this????
How do you check this????
Click to expand...
Click to collapse
Install this APP and it will give you all the info you need about your device.
@Joku1981: He was trying to discover the original CSC/country code the phone was sold under, which is why he needed to parse the IMEI. Phone Info wouldn't help in this instance because it reports the CSC/country code of the currently installed ROM.
Joku1981 said:
Install this APP and it will give you all the info you need about your device.
Click to expand...
Click to collapse
In this case, he lost his IMEI because he has flashed other modem and needs the original CSC code. So, Phone Info will useless.
Sent from my ASUS_Z00AD
George_1979 said:
Your original CSC according to IMEI is XST
Model number is GT-I9505ZKAXST
Click to expand...
Click to collapse
helo George , can you check my csc code i give u my imei number if u can help
Ayiepz said:
helo George , can you check my csc code i give u my imei number if u can help
Click to expand...
Click to collapse
Follow the link of Strephon Alkhalikoi.
Download mode shows your original Country code, no matter what CSC you flash
Turn off your phone, then press Volume Down + Bixby Button + Power button once for 4 seconds.
A blue screen will appear saying that do not flash non original firmware, press Volume Up.
A screen will come up saying at the top "ODIN MODE".
In this screen, you have some information about your device, but the one that we are intrested is a red line "CARRIER_ID: XXX"
That ID is your CSC code, no matter what firmware you install it on. Mine is PAN - the original - even though i currently have DBT installed.
and just press Volume Down + Power key for 7 seconds to restart to normal mode.
kazzarok said:
Download mode....
Click to expand...
Click to collapse
Zombie thread. You replied to a thread that is over four years old, with the last reply being from three years ago.
Please try and pay more attention to the dates of posts in the future.
Strephon Alkhalikoi said:
Zombie thread. You replied to a thread that is over four years old, with the last reply being from three years ago.
Please try and pay more attention to the dates of posts in the future.
Click to expand...
Click to collapse
The thread is from 2015 and he/she had replied in 2019, and I'm using it in 2022
qbodk said:
The thread is from 2015 and he/she had replied in 2019, and I'm using it in 2022
Click to expand...
Click to collapse
Using it is one thing. Replying to it is another. The thread is seven years old now, and the devices themselves so old they can vote. It's extremely unlikely for this device that anyone has anything useful to add to it that hasn't already been mentioned in other threads.

S8 no service 1 month after rooting

Hi guys, this is a difficult one.
I have a buddy who really shouldnt be playing around with his phone. He has a samsung galaxy S8 on EE. He decided to root it because he wanted to recover some deleted files from it. Obviously its voided the warranty.
The trouble is a few weeks after he rooted it its now showing no service. Just to make matters difficult hes now played around trying to fix it. It is no longer rooted and it has the samsung official firmware on it. Theres no files on the internal storage to give clues to what he actually did and to make matters worse he has no idea what he actually did to root it. He seems very unclear on what he did or why he needed to root it.. Not a good start.
I have put a sim in it and it does ask what network the sim is on but says no service.
The trouble here is I am not sure where is best to start and I want to review my options before fiddling too much.
So far
I have flashed the stock firmware from Sam knows.
Also factory reset before and after.
Checked Knox status. Showing warranty void.
Currently not rooted and was not when I first got it
IMEI number is still present.
Tried multiple sim cards. 2 on EE and one on giffgaff
Phone storage is blank as if phone is new.
Phones owner mentioned twrp but bootloader is currently stock
Have you checked to see if the phone still has an imei number. He may have messed that up. If he has. Unless he's backed up his efs partition, ( think that's what it's called ) then he may have an expensive small tablet Instead of a phone...
Yes it still has an IMEI
download stock firmware from Sammobile and flash stock, then see, could also be problem with sim card...
I have tried flashing a sock ROM this morning. Also tried more than one sun card. Same result.
Maybe the phone has been locked by carrier ? some carriers do that if a customer is not paying subscribtion. Where did he get his s8 ?
Have you heard of that happening in the UK. As far as I was aware these days in the UK the phone is considered your property.
If it has been blocked like that could I get it unblocked?
Are you sure, the IMEI displayed is correct? Because it sounds like an IMEI brick, my old Galaxy S3 had the same issue.
It's IMEI became a generic one, that didn't match the original one on the box.
Ok I'll check with the owner. See if he still has the box. Is there anywhere else I could find the IMEI if he has thrown the box
You can try checking the bill of his S8. I bought my S8 on contract in a local retail store and got a bill, that included the IMEI.
EDIT: I just checked, the IMEI can also be found imprinted on the rear glass on the bottom.
bigmonmulgrew said:
Ok I'll check with the owner. See if he still has the box. Is there anywhere else I could find the IMEI if he has thrown the box
Click to expand...
Click to collapse
You can check the status of an imei number online, there's a few websites that do it, it will tell you if it's been blacklisted or not.
I'm from the UK and I didn't pay my bill for 3 months once and they never blocked my phone, just deactivated my aim service until I eventually paid. So there's something dodgy going on tbh, how did this person purchase this phone?
sofir786 said:
You can check the status of an imei number online, there's a few websites that do it, it will tell you if it's been blacklisted or not.
I'm from the UK and I didn't pay my bill for 3 months once and they never blocked my phone, just deactivated my aim service until I eventually paid. So there's something dodgy going on tbh, how did this person purchase this phone?
Click to expand...
Click to collapse
I have just checked it on imeipro.info.
It is showing as clean and the IMEI number is correct.
bigmonmulgrew said:
I have just checked it on imeipro.info.
It is showing as clean and the IMEI number is correct.
Click to expand...
Click to collapse
I actually have no idea what else to suggest, if you've factory reset it, flashed firmware via odin and checked imei and all is okay then I'm unsure what else you can try. Usually issues with service is down to efs which leaves you win a corrupt imei but this is all okay for you. Can you ding out what software build was flashed? The build number.
subscription ended???
lambik333 said:
subscription ended???
Click to expand...
Click to collapse
not sure what you mean by that?
sofir786 said:
I actually have no idea what else to suggest, if you've factory reset it, flashed firmware via odin and checked imei and all is okay then I'm unsure what else you can try. Usually issues with service is down to efs which leaves you win a corrupt imei but this is all okay for you. Can you ding out what software build was flashed? The build number.
Click to expand...
Click to collapse
Sadly not. Browser history has been cleared and files have been deleted. He said it had been running fine for about a month so not sure from memory which one he used. He knows he used TWRP to root it but thats about it. Does not sound like he really understands the process, just used google and skipped through without reading.
bigmonmulgrew said:
Sadly not. Browser history has been cleared and files have been deleted. He said it had been running fine for about a month so not sure from memory which one he used. He knows he used TWRP to root it but thats about it. Does not sound like he really understands the process, just used google and skipped through without reading.
Click to expand...
Click to collapse
Hmm I mean no offense to your friend there, but the root process is so simple not sure how he managed messed it up tbh, but it is what it is. If you're able to contact him get him to go to settings-about phone-software information. In this section it will show what firmware build he has, there has to be more to this.
sofir786 said:
Hmm I mean no offense to your friend there, but the root process is so simple not sure how he managed messed it up tbh, but it is what it is. If you're able to contact him get him to go to settings-about phone-software information. In this section it will show what firmware build he has, there has to be more to this.
Click to expand...
Click to collapse
Its not so much a matter of whats on it now. Its more a matter of what was on it when it died.
Currently
Baseband version G950FXXU1AQ17
Build Number NRD90M.G950FXXU1AQ17
Anything else on there that might be useful
The one I have on it now is the one I flashed via ODIN
bigmonmulgrew said:
Its not so much a matter of whats on it now. Its more a matter of what was on it when it died.
Currently
Baseband version G950FXXU1AQ17
Build Number NRD90M.G950FXXU1AQ17
Anything else on there that might be useful
The one I have on it now is the one I flashed via ODIN
Click to expand...
Click to collapse
That's the latest firmware available, the only last thing I could suggest is to use Samsung smart switch software and do a firmware recovery. If after that it doesn't work then I am all out if ideas.
sofir786 said:
Hmm I mean no offense to your friend there, but the root process is so simple not sure how he managed messed it up tbh, but it is what it is. If you're able to contact him get him to go to settings-about phone-software information. In this section it will show what firmware build he has, there has to be more to this.
Click to expand...
Click to collapse
Oh and lets face it offence is deserved right now.

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