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I'm getting ready to return my recently purchased skyrocket due to the "no sim card" error (it never worked since purchase last week). I had already installed a few custom ROMs and radios trying to get it to work, so I went thru the process of attempting to return it to stock. In download mode I don't see any indication of the flash counter having incremented. However, when I type *#06#, the IMEI number shows the expected number followed by a /6. On a different stock ROM it showed /7. It seems to be changing as I flash different ROMs. Does anyone know what this number indicates?
tia
OK it looks like this is the IMEI SV (Software Version) number. Does anyone know if this affects the Samsung Warranty? Should it be some specific value, and if so, how to force the expected value?
Hi,
This is my first post but, I'm an avid lurker. I am having some issues with my girlfriends 920i. It received an OTA update to marshmallow and ever since it won't read the Sim card. I've tried to flash the official fw through Odin and still having the same problem. Because it doesn't read my Sim card, I have zero access to any mobile network settings.
I am wondering if when they updated the marshmallow, I lost unlock capability.
Also, her imei and sn still match. Most of the problems I see people have are mismatched numbers, and her phone seems fine.
Any help would be greatly appreciated.
So, I checked the firmware that I flashed and it was INS which seems to be the locked version.
I flashed the INU firmware this morning but still not reading my SIM.
I'm out of options at this point, I'm going to go back to lollipop and see how that goes.
Hi,
I am having this issue for my SM G-920I since 2/3 Jan, 2017. I am using fine on US Tmobile network since Oct 2015, but all of a sudden got the no SIM, emergency calls only and continues to stay like this.. I am curious to know if you resolved the issue and how. Thanks for any feedback!
Help me please
I'm having the same issue. Just flashed INS 6.0.1 firmware on my brand new G920I and now i can't get any mobile signal or data. Tried to flash ZTO firmware for my country, but same issue. My phone was fine before flashing INS firmware. IMEI it's fine too. Recovery shows: Applied multi-csc. What can i do? ((((((((((
Kyoo x said:
I'm having the same issue. Just flashed INS 6.0.1 firmware on my brand new G920I and now i can't get any mobile signal or data. Tried to flash ZTO firmware for my country, but same issue. My phone was fine before flashing INS firmware. IMEI it's fine too. Recovery shows: Applied multi-csc. What can i do? ((((((((((
Click to expand...
Click to collapse
Do you also see: " No SIM, Emergency calls only" after rebooting the phone? What's the baseband version ?
upengan78 said:
Do you also see: " No SIM, Emergency calls only" after rebooting the phone? What's the baseband version ?
Click to expand...
Click to collapse
Thank you so much for helping me. Baseband version shows: G920IDVU3EPIF
I see only Emergency Calls Only message
Kyoo x said:
Thank you so much for helping me. Baseband version shows: G920IDVU3EPIF
I see only Emergency Calls Only message
Click to expand...
Click to collapse
Try to connect to Wi-Fi only and once connected, check if there are updates for Software/Firmware.
upengan78 said:
Try to connect to Wi-Fi only and once connected, check if there are updates for Software/Firmware.
Click to expand...
Click to collapse
Already updated and tried to downgrade to 5.1.1, but no sucess. I don't think it's a hw problem, cause it was working before the INS firmware flash, and IMEI number still shows right, no matter what rom i flash (now on MIUI). Can i clean EFS partition and try to flash ZTO firmware again, or i might lost my IMEI and get more problems? Also, wondering if advanced wipe with everything checked on TWRP can help. (data, internal storage, system, sbfs, cache, dalvik cache)
Can you open the phone dialer and enter this code *#*#4636#*#* then clikc Phone Information, and send a screenshot of what you see in the screen (Make sure no IMEI in the screenshot, before you post it here) ? Also check if Radio is OFF or ON.
upengan78 said:
Can you open the phone dialer and enter this code *#*#4636#*#* then clikc Phone Information, and send a screenshot of what you see in the screen (Make sure no IMEI in the screenshot, before you post it here) ? Also check if Radio is OFF or ON.
Click to expand...
Click to collapse
Codes on my dialer doesn't work, but i'm sure the IMEI is right cause it's showing in phone information. Also, radio is on cause when i search for mobile networks the carriers of my country appears on the screen but when i click on then, just appears a message saying that can't connect
Same problem, any solutions?
I had same issue for over a year, you can check details in my thread, resolved by factory warranty motherboard replacement (free of charge, even thou knox was tripped when I bought it, and I told lady in authorised repair shop that i don`t have warranty).
Forgot to mention that I also tried to repair it via Octoplus box, both by me and some other people (wanted a second opinion), DRK fixed, few new certs written, etc.), not only by flashing fw via Odin or Smart Switch.
And I was 99% sure it was hw, turns I was right.
P.S. country dependable: - in some countries they will probably want to sell you a new motherboard in Samsung (happened to me), but in other factory warranty will be accepted (probably, if the phone is not older than 3 yrs I guess)
Hi guys. This is my very first post here. I searched all over the internet for my problem but nothing. But it seemed that similar questions redirected me to this forum and that's why I decided to join.
So, all started this morning, when the colors of my Galaxy S7 Edge became faded, it was more noticeable on the black color. I tried to find a solution online and they suggested doing something under Developer Tools. The next problem and my big big mistake, was that I unchecked and rechecked something, that after restarting my phone, wouldn't let me enter, showing a text "Custom binary blocked by FRP Lock". I searched for a solution and I saw that the only way was to install a new firmware.
I always thought my phone was SM-G935FD, because that is what it read on the "About device", but at the download screen it showed SM-G935W8. So I downloaded a firmware for the SM-G935W8. This is what it says also on the back of my phone, i noticed it just some minutes ago. So I went and I searched for W8 firmwares. I got the 6.0.1 from Canada and Bell carrier if I am not mistaken. I did the instalĺ. It started well, but after some updates it went from 6, to android 7 and it blocked my actual carrier. I can't make any phone calls.
Now I don't know what to do. I live in Albania and I purchased the phone here, it was a used one. I think at some point the phone was rooted because I had some very strange apps that has to do with rooting apparently (I never rooted a phone and I don't know much).
I want to know if there is a way to have an unlocked firmware. I don't even know what carrier was the phone on the first place.
Edi1994 said:
Hi guys. This is my very first post here. I searched all over the internet for my problem but nothing. But it seemed that similar questions redirected me to this forum and that's why I decided to join.
So, all started this morning, when the colors of my Galaxy S7 Edge became faded, it was more noticeable on the black color. I tried to find a solution online and they suggested doing something under Developer Tools. The next problem and my big big mistake, was that I unchecked and rechecked something, that after restarting my phone, wouldn't let me enter, showing a text "Custom binary blocked by FRP Lock". I searched for a solution and I saw that the only way was to install a new firmware.
I always thought my phone was SM-G935FD, because that is what it read on the "About device", but at the download screen it showed SM-G935W8. So I downloaded a firmware for the SM-G935W8. This is what it says also on the back of my phone, i noticed it just some minutes ago. So I went and I searched for W8 firmwares. I got the 6.0.1 from Canada and Bell carrier if I am not mistaken. I did the instalĺ. It started well, but after some updates it went from 6, to android 7 and it blocked my actual carrier. I can't make any phone calls.
Now I don't know what to do. I live in Albania and I purchased the phone here, it was a used one. I think at some point the phone was rooted because I had some very strange apps that has to do with rooting apparently (I never rooted a phone and I don't know much).
I want to know if there is a way to have an unlocked firmware. I don't even know what carrier was the phone on the first place.
Click to expand...
Click to collapse
Try flashing the SM G935FD, it probably had the G935FD firmware flashed on it so that it would work in your region, flashing G935FD again might make it work again.
Sent from my LGL84VL using Tapatalk
Droidriven said:
Try flashing the SM G935FD, it probably had the G935FD firmware flashed on it so that it would work in your region, flashing G935FD again might make it work again.
Sent from my LGL84VL using Tapatalk
Click to expand...
Click to collapse
Okay but, which version of FD? Because I search it and I see versions for countries like Vietnam, Thailand, Nigeria etc etc, and I am not sure if it will be a locked version again.
Edi1994 said:
Okay but, which version of FD? Because I search it and I see versions for countries like Vietnam, Thailand, Nigeria etc etc, and I am not sure if it will be a locked version again.
Click to expand...
Click to collapse
If it was rooted before, it was probably rooted so that some things could be modified to make it work in your country.
You said you flashed an android 6 firmware then you did an OTA update to android 7. That might be a problem because it might not be able to root again in order to make the modifications that were originally done to make it work in your country.
Here is a link to all the Russian firmware for SM G935FD, try the 6.0 firmware, try the various 6.0 firmwares and see if any of them work. After flashing the 6.0 firmware, if you get a notification saying there is an update available, DO NOT ACCEPT IT, keep the 6.0 android version. You will probably still be blocked by FRP, according to XDA rules, we can't help you bypass FRP, you'll have to figure that out yourself.
https://www.sammobile.com/firmwares/galaxy-s7-edge/SM-G935FD/SER/
Once you get FRP straightened out, do some searches for:
"How to root SM G935FD"
Then you can work on getting it configured to work in your region on your carrier. Sometimes this involves flashing a separate modem(radio) file that has been extracted from a different firmware in order to make your radio work with your specific carrier. You might be in for more than you bargained for. I don't know which specific modifications you'll need or what files you'll need to make it work in your region, im just trying to give you an idea of what you need to look into.
You can try some of the Russian android forums, someone there might know how to make the device work in Albania. You might want to ask around in those forums first before you try anything, that way you won't waste time trying things that might not work. It will save you time if they know where you need to start and what you need.
Sent from my LGL84VL using Tapatalk
Hello,
I bought an S7 from eBay, it was marked as a "new" and "UK" phone. I factory reset the device on receipt and apparently worked fine to start with. However, there have been a few problems (poor signal, battery life, echoes in video calls) and I noticed the device was still on Android 6, so wondered if an update to Android 8 might help (?).
There is no menu option available to update Android so I started looking into flashing firmware. On further digging, the device seemed an official SM-G930F but "United Arab Emirates" appears in the "About Phone" section.
I downloaded some stock firmware (Android 8, UK Vodafone which is the network I expect to run it on) and tried flashing with Odin 3.13 and it failed with error "unsupport dev_type" on the phone screen. Any suggestions?
I also noticed that in "Download mode" the phone said it was a "SM-G930V". I wondered if this was why the flash had failed. For the SM-G930V I only seem to be able to get USA/Verizon stock firmware. Might this work or would I have trouble using this in the UK?
Any help would be much appreciated. I'm a newbie in this area so apologies if any of these questions are answered elsewhere.
Many thanks,
Edwin
ecc25 said:
Hello,
I bought an S7 from eBay, it was marked as a "new" and "UK" phone. I factory reset the device on receipt and apparently worked fine to start with. However, there have been a few problems (poor signal, battery life, echoes in video calls) and I noticed the device was still on Android 6, so wondered if an update to Android 8 might help (?).
There is no menu option available to update Android so I started looking into flashing firmware. On further digging, the device seemed an official SM-G930F but "United Arab Emirates" appears in the "About Phone" section.
I downloaded some stock firmware (Android 8, UK Vodafone which is the network I expect to run it on) and tried flashing with Odin 3.13 and it failed with error "unsupport dev_type" on the phone screen. Any suggestions?
I also noticed that in "Download mode" the phone said it was a "SM-G930V". I wondered if this was why the flash had failed. For the SM-G930V I only seem to be able to get USA/Verizon stock firmware. Might this work or would I have trouble using this in the UK?
Any help would be much appreciated. I'm a newbie in this area so apologies if any of these questions are answered elsewhere.
Many thanks,
Edwin
Click to expand...
Click to collapse
Go to the play store and install Sam phone info, then look at what chipset it lists, you don't want it to be Qualcomm Snapdragon, Eyxnos is what you want to see.
G930V is US Verizon firmware
Report back please.
cooltt said:
Go to the play store and install Sam phone info, then look at what chipset it lists, you don't want it to be Qualcomm Snapdragon, Eyxnos is what you want to see.
G930V is US Verizon firmware
Report back please.
Click to expand...
Click to collapse
Thanks for your reply! The "hardware/board" is "qcom/msm8996". Where does that leave me?
I noticed that the Bootloader & Baseband Versions begin G930VVRU but the PDA and CSC versions begin G930FXXU. Not sure if that means anything.
Thank you!
ecc25 said:
Thanks for your reply! The "hardware/board" is "qcom/msm8996". Where does that leave me?
I noticed that the Bootloader & Baseband Versions begin G930VVRU but the PDA and CSC versions begin G930FXXU. Not sure if that means anything.
Thank you!
Click to expand...
Click to collapse
Well the person who sold it to you is a liar for starters, it's not a "brand new UK device", it's a US S7 (G930V) Originally bought for the Verizon Network in the states. They are difficult to do anything with as the Qualcomm boot loader is locked down.
So your first option is to update the firmware to the latest Verizon Oreo, probably not worth it since that firmware is designed to work on a couple of frequencies only.
Next option is to flash unbranded US firmware with a modified version of Odin that ignores mismatch devices etc and just installs the firmware. You will need to use this version of Odin from this thread >>> here Odin 13 PatchD.zip is the one you want.
Unzip, run Odin, place phone into download mode flash firmware. You will need to download G930U from Sammobile or undato.com The 3 letter code should either be USC or XAA.
Any questions please ask.
Also before flashing please remove you google account off the phone.
cooltt said:
Well the person who sold it to you is a liar for starters, it's not a "brand new UK device", it's a US S7 (G930V) Originally bought for the Verizon Network in the states. They are difficult to do anything with as the Qualcomm boot loader is locked down.
So your first option is to update the firmware to the latest Verizon Oreo, probably not worth it since that firmware is designed to work on a couple of frequencies only.
Next option is to flash unbranded US firmware with a modified version of Odin that ignores mismatch devices etc and just installs the firmware. You will need to use this version of Odin from this thread >>> here Odin 13 PatchD.zip is the one you want.
Unzip, run Odin, place phone into download mode flash firmware. You will need to download G930U from Sammobile or undato.com The 3 letter code should either be USC or XAA.
Any questions please ask.
Also before flashing please remove you google account off the phone.
Click to expand...
Click to collapse
Thank you for these detailed instructions -- much appreciated!
Presumably using this version of Odin carries a high risk of bricking the phone if I get anything wrong?
Out of interest, what's the reason for removing the Google account?
Cheers,
Edwin
ecc25 said:
Thank you for these detailed instructions -- much appreciated!
Presumably using this version of Odin carries a high risk of bricking the phone if I get anything wrong?
Out of interest, what's the reason for removing the Google account?
Cheers,
Edwin
Click to expand...
Click to collapse
Because it's a further complication with FRP lock you just don't need after flashing. Just add the google account after flashing and your good to go.
With regards to flashing yes there's always a risk that something can go wrong, that's why you take your time and follow the steps exactly. In your case it's pretty straight forward and remember nothing changes on the external SD card, so anything you want to keep can be moved there before flash.
I would also mention that theoretically you could flash UK unbranded (BTU) but it's for G930F Exynos devices so best at this stage just get the device on unbranded Qualcomm and working on UK networks.
let me know how it goes.
cooltt said:
Because it's a further complication with FRP lock you just don't need after flashing. Just add the google account after flashing and your good to go.
With regards to flashing yes there's always a risk that something can go wrong, that's why you take your time and follow the steps exactly. In your case it's pretty straight forward and remember nothing changes on the external SD card, so anything you want to keep can be moved there before flash.
I would also mention that theoretically you could flash UK unbranded (BTU) but it's for G930F Exynos devices so best at this stage just get the device on unbranded Qualcomm and working on UK networks.
let me know how it goes.
Click to expand...
Click to collapse
Hello,
I've just tried doing what you suggested (I think!) and I got a failure. Odin said "FAIL! (Auth)" and the phone said "Secure check fail: apnhlos". I tried rebooting and got a security error. So I tried Odin again and it passed.
However, now the phone won't boot, it alternates between "Samsung Galaxy S7" and a blank screen. In recovery I get:
"#fail to open recovery_cause(No such file or directory)#"
#Reboot Recovery Cause is [UNKNOWN]#
No Support SINGLE-SKU
File-Based OTA
Supported API: 3
dm-verity verification failed..."
Any ideas?
Thanks a lot,
Edwin
ecc25 said:
Hello,
I've just tried doing what you suggested (I think!) and I got a failure. Odin said "FAIL! (Auth)" and the phone said "Secure check fail: apnhlos". I tried rebooting and got a security error. So I tried Odin again and it passed.
However, now the phone won't boot, it alternates between "Samsung Galaxy S7" and a blank screen. In recovery I get:
"#fail to open recovery_cause(No such file or directory)#"
#Reboot Recovery Cause is [UNKNOWN]#
No Support SINGLE-SKU
File-Based OTA
Supported API: 3
dm-verity verification failed..."
Any ideas?
Thanks a lot,
Edwin
Click to expand...
Click to collapse
Ok, so try an earlier G930V firmware and please make sure you are placing the file in the right places with Odin. The US carriers have all updated their firmware and often closes the loophole which allows the patched Odin to work. Then it's just a question of waiting until someone develops a workaround again.
Also you can pick up an S7 from ebay for about £100 now, your always going to have problems with a qualcomm device on UK networks. Where about are you in the UK?
cooltt said:
Ok, so try an earlier G930V firmware and please make sure you are placing the file in the right places with Odin. The US carriers have all updated their firmware and often closes the loophole which allows the patched Odin to work. Then it's just a question of waiting until someone develops a workaround again.
Also you can pick up an S7 from ebay for about £100 now, your always going to have problems with a qualcomm device on UK networks. Where about are you in the UK?
Click to expand...
Click to collapse
Thanks! Actually shortly after posting I found a suggesting of using CSC not HOME_CSC, which enabled the flash to work (at the expense of phone data, as expected).
The device still does have a few issues though, as you predicted. Is the radio hardware different for Qualcomm? Might need to buy another then. Any advice to avoid being scammed on eBay again?!
Thanks so much!
ecc25 said:
Thanks! Actually shortly after posting I found a suggesting of using CSC not HOME_CSC, which enabled the flash to work (at the expense of phone data, as expected).
The device still does have a few issues though, as you predicted. Is the radio hardware different for Qualcomm? Might need to buy another then. Any advice to avoid being scammed on eBay again?!
Thanks so much!
Click to expand...
Click to collapse
Well you could flash G930U which opens up all of the radios for the US and you may have less issues but US and European devices have different chips so your never going to be able to flash any EU generic firmware. I'm addition the US and Europe are different cellular regions with different operating frequencies. You can get by with what you have but never get full functionality.
I think you were just unlucky with this phone on ebay, there are plenty which are genuine EU region devices.
Hello, apologies for the lengthy post.
I bought a used G780F, noticed it was rooted after taking home, but no big deal. Tried flashing it with Odin with HOME CSC, but it got stuck in a bootloop so I had to factory reset it, but it managed to update and everything was fine until I noticed emergency calls only...
I checked the IMEI status on my countries website, it was blocked for not being registered, so the carrier unblocked it and I just had to wait to get signal again. It's been a week since it got unblocked, so I should be getting service. The carrier told me it's unlocked so it's likely an issue with the phone, and I believe so too. My IMEI and S/N show up fine when using *#06#, I've basically tried every fix except Chimera tool as the license is way too expensive for me right now. Any help or advice would appreciated, thanks so much!
You can contact me via Reddit or on discord
MOD EDIT: WHATSAPP MOBILE NUMBER REMOVED | SELF-PROMOTION IS NOT ALLOWED
please contact me if you solved the problem...experiencing the same on my same device
juann1e said:
Hello, apologies for the lengthy post.
I bought a used G780F, noticed it was rooted after taking home, but no big deal. Tried flashing it with Odin with HOME CSC, but it got stuck in a bootloop so I had to factory reset it, but it managed to update and everything was fine until I noticed emergency calls only...
I checked the IMEI status on my countries website, it was blocked for not being registered, so the carrier unblocked it and I just had to wait to get signal again. It's been a week since it got unblocked, so I should be getting service. The carrier told me it's unlocked so it's likely an issue with the phone, and I believe so too. My IMEI and S/N show up fine when using *#06#, I've basically tried every fix except Chimera tool as the license is way too expensive for me right now. Any help or advice would appreciated, thanks so much!
You can contact me via Reddit or on discord
Click to expand...
Click to collapse
Well, I have the same exact issue.
I found out that this is a live demo unit that has been modified to run on a fake IMEI number to make calls.
My concern was that the root was interfering with my banking app and so I had to flash a new firmware to remove the root.
Interestingly, when I tried to remove it prior to flashing it kept coming back everytime I reboot the phone.
AmrMYousef said:
Well, I have the same exact issue.
I found out that this is a live demo unit that has been modified to run on a fake IMEI number to make calls.
My concern was that the root was interfering with my banking app and so I had to flash a new firmware to remove the root.
Interestingly, when I tried to remove it prior to flashing it kept coming back everytime I reboot the phone.
Click to expand...
Click to collapse
I literally did the same, but I already knew that my phone is a Live Demo, and I took my chances and got Status NG, so I re Rooted the phone and went to a Software Shop that fixed the IMEI for 5$, and yesterday I updated the Magsik App and got the IMEI Status back and looking for what the shop did, as I confirmed he didn't use Chimera tool
7odaifa_ab said:
I literally did the same, but I already knew that my phone is a Live Demo, and I took my chances and got Status NG, so I re Rooted the phone and went to a Software Shop that fixed the IMEI for 5$, and yesterday I updated the Magsik App and got the IMEI Status back and looking for what the shop did, as I confirmed he didn't use Chimera tool
Click to expand...
Click to collapse
I can do the same