Good morning XDA,
I'm in desperate needing help, sorry but English is not my first language.
My brother bought a S7 G930F - Exynos that was GSM locked with one company here in Brazil, so he paid a guy to unlock it.
After getting the phone back I notice that the phone now shows G930FD, when I use *#06# to see the IMEI, shows two number, as if it was Dual SIM and both numbers are different that what is written in the back of the phone and the box and the rom seem to be 6.01 but with a lot of programs pre-installed.
So I downloaded the newest ZTO stock rom from SamMobile and flashed, now the phone is on 7.0 but can't connect to the network and still show the tow differents imei numbers.
Any tips or guidance and how can I Solve this?
Thanks, TggB!
TggB said:
Good morning XDA,
I'm in desperate needing help, sorry but English is not my first language.
My brother bought a S7 G930F - Exynos that was GSM locked with one company here in Brazil, so he paid a guy to unlock it.
After getting the phone back I notice that the phone now shows G930FD, when I use *#06# to see the IMEI, shows two number, as if it was Dual SIM and both numbers are different that what is written in the back of the phone and the box and the rom seem to be 6.01 but with a lot of programs pre-installed.
So I downloaded the newest ZTO stock rom from SamMobile and flashed, now the phone is on 7.0 but can't connect to the network and still show the tow differents imei numbers.
Any tips or guidance and how can I Solve this?
Thanks, TggB!
Click to expand...
Click to collapse
Hi
I would take it back to the guy and have it fix.......
He mess up your EFS partition and who know what else
Anyhow , check this thread
https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-fix-check-drk-imei-issues-t3379516
Related
Guys really need help here, I just got a used indonesian g930fd (strangely it shows g930f on phone info) which keep restarting itself after upgrading to nougat (OTA). Also even if I already "power off" the phone, it still restarting (or booting?).
I've tried to factory reset from recovery, still keep restarting. Btw at first factory reset, somehow data partition got corrupted then second one success. Also when my data partition corrupted, the phone doesnt restart/on by itself like I mentioned before, so seems firmware related issue instead of hardware.
I also tried to go to two samsung service center, because first one somehow tell my imei is from singapore and second center tell mine is fro arab (wth) so I can't claim warranty eventho still below 1 year.
My question is:
1. Does reflashing stock (7.0) firmware will fix it?
2. Why phone info show my phone model as SM-G930F instead of G930FD?
3. Is it possible to change Product Code? rite now my product code is definitely Indonesian (SM-G930FZDUXID), originical CSC blank, everything else XID / Indonesia . I kinda have doubt now because two service centers tell different country, also sticker on back cover somehow tell its G930F, and print one on glass cover G930FD
Mind me if these question alrd asked before, but I already tried to search and googled everything and Im still lost here.
here's my firmware information from *#1234#
AP: G930FXXU1DQE7
CP: G930FXXU1DQD7
CSC: G930FOLE1DQCV
Model: SM-G930F/DS
knox: 0x0
Thanks a lot!
willheryanto said:
Guys really need help here, I just got a used indonesian g930fd (strangely it shows g930f on phone info) which keep restarting itself after upgrading to nougat (OTA). Also even if I already "power off" the phone, it still restarting (or booting?).
I've tried to factory reset from recovery, still keep restarting. Btw at first factory reset, somehow data partition got corrupted then second one success. Also when my data partition corrupted, the phone doesnt restart/on by itself like I mentioned before, so seems firmware related issue instead of hardware.
I also tried to go to two samsung service center, because first one somehow tell my imei is from singapore and second center tell mine is fro arab (wth) so I can't claim warranty eventho still below 1 year.
My question is:
1. Does reflashing stock (7.0) firmware will fix it?
2. Why phone info show my phone model as SM-G930F instead of G930FD?
3. Is it possible to change Product Code? rite now my product code is definitely Indonesian (SM-G930FZDUXID), originical CSC blank, everything else XID / Indonesia . I kinda have doubt now because two service centers tell different country, also sticker on back cover somehow tell its G930F, and print one on glass cover G930FD
Mind me if these question alrd asked before, but I already tried to search and googled everything and Im still lost here.
here's my firmware information from *#1234#
AP: G930FXXU1DQE7
CP: G930FXXU1DQD7
CSC: G930FOLE1DQCV
Model: SM-G930F/DS
knox: 0x0
Thanks a lot!
Click to expand...
Click to collapse
Hi mate
Well mate , F and FD models have the same hardware and and use the same firmware , only difference is the SIM tray , they are different to fit one or or two sim cards depending on the models.
The model number is written in the build.prop ( do not know if somewhere else) if it only written there phoneinfo can be fooled , you can double check it by checking your IMEI at this site or other similar
http://www.imei.info/
It will tell you to what phone that IMEI was issued to. Check also with phoneInfo if the phone is original or refurbish
to your questions:
1. Does reflashing stock (7.0) firmware will fix it?
Is a good chance it will, if there is no hardware issues
2. Why phone info show my phone model as SM-G930F instead of G930FD?
do not know , check by your IMEI to see what the real model is
3. Is it possible to change Product Code? rite now my product code is definitely Indonesian (SM-G930FZDUXID), originical CSC blank, everything else XID / Indonesia . I kinda have doubt now because two service centers tell different country, also sticker on back cover somehow tell its G930F, and print one on glass cover G930FD
You can flash any F firmware with the desire CSC code , just download the firmware and flash it using CSC and not home_csc
MAX 404 said:
Hi mate
Well mate , F and FD models have the same hardware and and use the same firmware , only difference is the SIM tray , they are different to fit one or or two sim cards depending on the models.
The model number is written in the build.prop ( do not know if somewhere else) if it only written there phoneinfo can be fooled , you can double check it by checking your IMEI at this site or other similar
It will tell you to what phone that IMEI was issued to. Check also with phoneInfo if the phone is original or refurbish
to your questions:
1. Does reflashing stock (7.0) firmware will fix it?
Is a good chance it will, if there is no hardware issues
2. Why phone info show my phone model as SM-G930F instead of G930FD?
do not know , check by your IMEI to see what the real model is
3. Is it possible to change Product Code? rite now my product code is definitely Indonesian (SM-G930FZDUXID), originical CSC blank, everything else XID / Indonesia . I kinda have doubt now because two service centers tell different country, also sticker on back cover somehow tell its G930F, and print one on glass cover G930FD
You can flash any F firmware with the desire CSC code , just download the firmware and flash it using CSC and not home_csc
Click to expand...
Click to collapse
Thanks for ur response! It's still original from phone info, now not tho since I already flashed new firmware.
Things that I already did:
1. Flashing two same 7.0 nougat for Indonesian version (updato and sammobile)
2. Tried entering recovery mode while charging to check if battery dead, result can't enter recovery mode means battery should be fine.
3. Checking serial number with Smart Switch somehow tell me it's from Arab. I can't restore tho since it keep restarting.
And restart issue still there. One thing for sure it does heat up everytime. While on odin mode, it never restart tho. I still can't find the problem
Is there chance for any other hardware failure somehow aside battery? Thanks!
willheryanto said:
Thanks for ur response! It's still original from phone info, now not tho since I already flashed new firmware.
Things that I already did:
1. Flashing two same 7.0 nougat for Indonesian version (updato and sammobile)
2. Tried entering recovery mode while charging to check if battery dead, result can't enter recovery mode means battery should be fine.
3. Checking serial number with Smart Switch somehow tell me it's from Arab. I can't restore tho since it keep restarting.
And restart issue still there. One thing for sure it does heat up everytime. While on odin mode, it never restart tho. I still can't find the problem
Is there chance for any other hardware failure somehow aside battery? Thanks!
Click to expand...
Click to collapse
Hi
It's still original from phone info, now not tho since I already flashed new firmware.
The original check in phoneinfo is regarding the hardware , it has nothing to do with the firmware also you can flash a different firmware to your phone and would be still original
1. Flashing two same 7.0 nougat for Indonesian version (updato and sammobile)
What files did you flash?
2. Tried entering recovery mode while charging to check if battery dead, result can't enter recovery mode means battery should be fine.
Not sure what you mean ...if you cant enter recovery while charging means battery is fine, that makes no sense, i doubt your issue is battery
3. Checking serial number with Smart Switch somehow tell me it's from Arab. I can't restore tho since it keep restarting.
I said check your IMEI to see to what device was asigned to , to see if it was assigned to a G930F or G930FD
Is there chance for any other hardware failure somehow aside battery?
motherboard...but if before of OTA was working fine i would think more in a firmware issue
Thread closed on OP's request.
Regards
Vatsal,
Forum Moderator.
So I've bought a second hand galaxy s7. It is a Canadian model SM-G930W8 . I live in Greece and have to use a greek sim card , the phone recognizes the sim card , but in the info it says unknown. Prior to an update I made it worked fine , but after the software update I am unable to get network reception . Anybody happens to know a way to fix the problem ? Will flashing a greek firmware solve the issue ?
You can try flashing just the home_csc, which contains carrier and frequency settings, from the Greek firmware onto your G930W8, but I'm not sure how different the 930W8 is to the 930F so you might risk a bootloop and have to flash stock. So make sure you've got what you want backed up.
What was the source of the update? Phone shows the correct IMEI?
I believe the 930w8 is exclusive to Canada.
audit13 said:
What was the source of the update? Phone shows the correct IMEI?
I believe the 930w8 is exclusive to Canada.
Click to expand...
Click to collapse
Yes it's a Canadian variant. .
---------- Post added at 07:19 AM ---------- Previous post was at 07:15 AM ----------
leodiavata said:
So I've bought a second hand galaxy s7. It is a Canadian model SM-G930W8 . I live in Greece and have to use a greek sim card , the phone recognizes the sim card , but in the info it says unknown. Prior to an update I made it worked fine , but after the software update I am unable to get network reception . Anybody happens to know a way to fix the problem ? Will flashing a greek firmware solve the issue ?
Click to expand...
Click to collapse
Somehow the update messed it up? Is it a stock update from Canada? I have a Canadian s7 from bell on 7.0
I updated the phone from samsung smart switch , the phone was probably modded beforehand to run greek sim cards, and the seller never mentioned this.And with the update the mod was most likely wiped or something.
leodiavata said:
I updated the phone from samsung smart switch , the phone was probably modded beforehand to run greek sim cards, and the seller never mentioned this.And with the update the mod was most likely wiped or something.
Click to expand...
Click to collapse
Try a different stock from sammobile or a Greek rom. But there shouldn't be that issue. Mine works in London with no problems.
I asked about the imei to ensure that the phone is showing the correct imei.
The model number has been confirmed in download mode?
Yeah I went in download mode and it is the one I have stated above , same model number on the back of the phone , I will check the imei when I get a hold of the phone , because a friend has it right now. Will try to flash greek firmware. And report back.
I booted into recovery and what is said there
-- applying multi-csc...
Applied the csc-code : TLS
successfuly applied multi-csc
That means that the phone is using the Canadian Telus Home.csc (I guess) .
So would flashing the home.csc from the Greek firmware work ? Does it have a chance to hard brick the phone ?
I have galaxy s6.I am so confused right now because my phone's settings says that the model of my phone is sm-g920f but when i boot into odin mode it says that my phone model is sm-g920p.I made a little research on that so i thought my original model is sm g920p and i am looking forward to update it from marshmallow to nouget.All stock roms in internet says different things like Region and 3 letter product code etc when i try to download it.I dont know if my phone is sprint version or not so is it okey if i install different region rom? with different product code?
I guess my phone is factory unlocked because i can use any type of sim card that used in my country (i live in asia)
Sorry English is my second language so i am struggling to write that (laughter)
Conclusion:My main question is---Can i flash any roms even if its spirint rom with 3 letter product code? or i must flash the exact rom that suits my device if so how can i find if my phone is verizon or spirint etc? By the way on my device there is no service provider name like spirint.The only word i got at the back of my phone is samsung.And the other few words that i have no idea about.
Please help me. :')
Tuvshuu31 said:
I have galaxy s6.I am so confused right now because my phone's settings says that the model of my phone is sm-g920f but when i boot into odin mode it says that my phone model is sm-g920p.I made a little research on that so i thought my original model is sm g920p and i am looking forward to update it from marshmallow to nouget.All stock roms in internet says different things like Region and 3 letter product code etc when i try to download it.I dont know if my phone is sprint version or not so is it okey if i install different region rom? with different product code?
I guess my phone is factory unlocked because i can use any type of sim card that used in my country (i live in asia)
Sorry English is my second language so i am struggling to write that (laughter)
Conclusion:My main question is---Can i flash any roms even if its spirint rom with 3 letter product code? or i must flash the exact rom that suits my device if so how can i find if my phone is verizon or spirint etc? By the way on my device there is no service provider name like spirint.The only word i got at the back of my phone is samsung.And the other few words that i have no idea about.
Please help me. :')
Click to expand...
Click to collapse
You can check the phone model by looking at the back of the battery.
I have galaxy s6.I am so confused right now because my phone's settings says that the model of my phone is sm-g920f but when i boot into odin mode it says that my phone model is sm-g920p.I made a little research on that so i thought my original model is sm g920p and i am looking forward to update it from marshmallow to nouget.All stock roms in internet says different things like Region and 3 letter product code etc when i try to download it.I dont know if my phone is sprint version or not so is it okey if i install different region rom? with different product code?
I guess my phone is factory unlocked because i can use any type of sim card that used in my country (i live in asia)
Sorry English is my second language so i am struggling to write that (laughter)
Conclusion:My main question is---Can i flash any roms even if its spirint rom with 3 letter product code? or i must flash the exact rom that suits my device if so how can i find if my phone is verizon or spirint etc? By the way on my device there is no service provider name like spirint.The only word i got at the back of my phone is samsung.And the other few words that i have no idea about.
Please help me. :')
Hi respected members, I'm new here and I need your valuable assistance .
I bought S8+ and when I checked the model version in software it is showing SM-G9550 which is Chinese version not Hong Kong, but on the back of phone G955U is mentioned. For more confirmation I compared the IMEI and serial number which are mentioned on the back of phone and also showing in software information in about phone. IMEI and SN are same in about phone and on back side of phone. I also checked the carrier in downloading mode (after pressing Volume down + Bixby + Power Buttons) and carrier is VZW which is Verizon if I'm not wrong.
I'm foreigner in China and current Chinese version is creating problem in phone that no any update (current is 7.0) for my S8+ software and the latest security patch is 2017, some APPs like Facebook and Whatsapp don't show any notification etc.
I already used Hong Kong firmware in my GalaxyS7 Edge which works perfect and also have Google APPs, but Chinese version don't have Google APPs, and there is no any play store library. To solve this problem, I tried to install Hong Kong based firmware (9.0) but Odin shows error that can't create partition, after reading about this problem it seems that firmware is not compatible with current hardware.
So I want to ask these questions!
1: How I can install Hong Kong firmware in current situation or if I install G955U then will it work in China? and from where I can get unlocked firmware because I'm unable to find unlocked firmware. Reference (https://firmwarex.net/samsung-s8-sm-g955u-9-0-official-firmware/), from this link which will work in my phone?
2: If I used PIT file to install Hong Kong version then is there any security problem or my phone will work well?
3: I'm unable to find PIT file for my current problem. I also need PIT file if first option will not work.
Sorry for too long explanation.
Need your kind suggestions. Thanking you in anticipation.
My problem is seems to be same as https://forum.xda-developers.com/galaxy-s8+/help/g955u-using-g9550-firmware-t3766862
Problem solved
I have solved my problem. As mentioned in my question G955U model is using G9550 because processor is same but RAM and storage is different.
I downloaded G955U1 from SamFirm and installed it. Working fine now.
I used this phone in China and Pakistan. The main problem in G9550 I was facing, it was 4G signals strength that were very weak in China and 3G was not working but in Pakistan 3G was working fine but no 4G signal on same phone. May be that was due to different bands. But now after installing G955U1 the LTE signal strength is very strong even better than iPhone X.
Still I'm searching about it that how anyone installed G9550 in G955U as I also tried latest G9550 on same phone but I was failed.
ahsan3803 said:
I have solved my problem. As mentioned in my question G955U model is using G9550 because processor is same but RAM and storage is different.
I downloaded G955U1 from SamFirm and installed it. Working fine now.
I used this phone in China and Pakistan. The main problem in G9550 I was facing, it was 4G signals strength that were very weak in China and 3G was not working but in Pakistan 3G was working fine but no 4G signal on same phone. May be that was due to different bands. But now after installing G955U1 the LTE signal strength is very strong even better than iPhone X.
Still I'm searching about it that how anyone installed G9550 in G955U as I also tried latest G9550 on same phone but I was failed.
Click to expand...
Click to collapse
These guys will cross match the csc files to include carrier features for other country's. You can't out right install the 9550 firmware but can add bits of the csc to it. I've seen a bunch of "mutt" frankensteined devices. But don't like to get involved because stuff can go wrong real quick
TheMadScientist said:
These guys will cross match the csc files to include carrier features for other country's. You can't out right install the 9550 firmware but can add bits of the csc to it. I've seen a bunch of "mutt" frankensteined devices. But don't like to get involved because stuff can go wrong real quick
Click to expand...
Click to collapse
Agree with you. I want to add bit more that G955U is 4GB RAM and 64GB Storage but G9550 is 6GB and 128GB. Obliviously firmware check the right configuration. As per my knowledge that we need to provide right BL (Boot loader) file. I mean BL file from G955U but other files from G9550. May be I'm wrong because I didn't try for it. This combination will work?
ahsan3803 said:
Agree with you. I want to add bit more that G955U is 4GB RAM and 64GB Storage but G9550 is 6GB and 128GB. Obliviously firmware check the right configuration. As per my knowledge that we need to provide right BL (Boot loader) file. I mean BL file from G955U but other files from G9550. May be I'm wrong because I didn't try for it. This combination will work?
Click to expand...
Click to collapse
Don't know never tried
ahsan3803 said:
Hi respected members, I'm new here and I need your valuable assistance .
I bought S8+ and when I checked the model version in software it is showing SM-G9550 which is Chinese version not Hong Kong, but on the back of phone G955U is mentioned. For more confirmation I compared the IMEI and serial number which are mentioned on the back of phone and also showing in software information in about phone. IMEI and SN are same in about phone and on back side of phone. I also checked the carrier in downloading mode (after pressing Volume down + Bixby + Power Buttons) and carrier is VZW which is Verizon if I'm not wrong.
I'm foreigner in China and current Chinese version is creating problem in phone that no any update (current is 7.0) for my S8+ software and the latest security patch is 2017, some APPs like Facebook and Whatsapp don't show any notification etc.
I already used Hong Kong firmware in my GalaxyS7 Edge which works perfect and also have Google APPs, but Chinese version don't have Google APPs, and there is no any play store library. To solve this problem, I tried to install Hong Kong based firmware (9.0) but Odin shows error that can't create partition, after reading about this problem it seems that firmware is not compatible with current hardware.
So I want to ask these questions!
1: How I can install Hong Kong firmware in current situation or if I install G955U then will it work in China? and from where I can get unlocked firmware because I'm unable to find unlocked firmware. Reference (https://firmwarex.net/samsung-s8-sm-g955u-9-0-official-firmware/), from this link which will work in my phone?
2: If I used PIT file to install Hong Kong version then is there any security problem or my phone will work well?
3: I'm unable to find PIT file for my current problem. I also need PIT file if first option will not work.
Sorry for too long explanation.
Need your kind suggestions. Thanking you in anticipation.
My problem is seems to be same as https://forum.xda-developers.com/galaxy-s8+/help/g955u-using-g9550-firmware-t3766862
Click to expand...
Click to collapse
i have a similar problem too. i have a sm-g995u, i know because it is written on the back of the phone and also in the software info menu. however when i get into the AP and CSC values it says my phone is sm-9550. im currently suffering from poor network and i've currently lost signal. i mean my phone has been displaying "no service" for the past 2 days. I'm currently considering flashing another firmware but scared not to brick my device since i am a newbie with all this stuff.
my device is originally a g995u, if i flash a g995u1 firmware would it work?
what g995u1 firmware did you flash? i need help asap, ive been offline for a while because of "no signal" problem.
kkins95 said:
i have a similar problem too. i have a sm-g995u, i know because it is written on the back of the phone and also in the software info menu. however when i get into the AP and CSC values it says my phone is sm-9550. im currently suffering from poor network and i've currently lost signal. i mean my phone has been displaying "no service" for the past 2 days. I'm currently considering flashing another firmware but scared not to brick my device since i am a newbie with all this stuff.
my device is originally a g995u, if i flash a g995u1 firmware would it work?
what g995u1 firmware did you flash? i need help asap, ive been offline for a while because of "no signal" problem.
Click to expand...
Click to collapse
Yes you can install G995U1 in your phone. In my case I was also facing poor network issue, no phone call history and no live location for maps but after installing the G955U1, everything is working fine.
ahsan3803 said:
Yes you can install G995U1 in your phone. In my case I was also facing poor network issue, no phone call history and no live location for maps but after installing the G955U1, everything is working fine.
Click to expand...
Click to collapse
thanks man. i was able to flash the G995u1 firmware. However, my problem still remains, i still have no access to network. i cant seem to toggle or change network mode. its stuck on LTE/3G/2G, i suspect when i was on the road the connection to the lte was lost and failed to switch to the 3G. i see alot of people have similar issues.
i sincerely hope it is not a hardware issue like a roasted network chip...
sorry i cant use wechat because i have formated my phone. Kindly recommend any possible solutions please.
---------- Post added at 04:27 PM ---------- Previous post was at 04:24 PM ----------
TheMadScientist said:
These guys will cross match the csc files to include carrier features for other country's. You can't out right install the 9550 firmware but can add bits of the csc to it. I've seen a bunch of "mutt" frankensteined devices. But don't like to get involved because stuff can go wrong real quick
Click to expand...
Click to collapse
Any idea how i can get my network back on?? im loosing hope on the device..
:crying::crying:
kkins95 said:
thanks man. i was able to flash the G995u1 firmware. However, my problem still remains, i still have no access to network. i cant seem to toggle or change network mode. its stuck on LTE/3G/2G, i suspect when i was on the road the connection to the lte was lost and failed to switch to the 3G. i see alot of people have similar issues.
i sincerely hope it is not a hardware issue like a roasted network chip...
sorry i cant use wechat because i have formated my phone. Kindly recommend any possible solutions please.
---------- Post added at 04:27 PM ---------- Previous post was at 04:24 PM ----------
Any idea how i can get my network back on?? im loosing hope on the device..
:crying::crying:
Click to expand...
Click to collapse
I ended up just getting rid of mine in the end. Went to F model devices just to root
TheMadScientist said:
I ended up just getting rid of mine in the end. Went to F model devices just to root
Click to expand...
Click to collapse
you mean im technically screwed....:crying::crying::crying:
i just bought this device mehnnnn........ i cant believe im gonna have to sell my damn s8+ as some scrap phone.. Goddamnit
kkins95 said:
thanks man. i was able to flash the G995u1 firmware. However, my problem still remains, i still have no access to network. i cant seem to toggle or change network mode. its stuck on LTE/3G/2G, i suspect when i was on the road the connection to the lte was lost and failed to switch to the 3G. i see alot of people have similar issues.
i sincerely hope it is not a hardware issue like a roasted network chip...
sorry i cant use wechat because i have formated my phone. Kindly recommend any possible solutions please.
---------- Post added at 04:27 PM ---------- Previous post was at 04:24 PM ----------
Any idea how i can get my network back on?? im loosing hope on the device..
:crying::crying:
Click to expand...
Click to collapse
It seems that there is problem with your network chip but yeah you should make sure that your phone hardware is based on G955U. G955U (USA version) and G9550 (Chinese or HongKong version) have same processor. As I already told you that my phone hardware was G955U (Verizon version) but G9550 firmware was installed because I bought it from China. I was facing many problems like slow speed, no live tracking of location using any navigation app, no call history and poor network coverage. After checking the phone I came to know that originally phone is G955U, you should also double check your phone version especially in downloading mode. After all I installed G955U1 (unlocked version) then everything works well. If your problem is same then G955U1 should work well. I installed Android 9 version.
Furthermore if you will try to install other versions like F (Global version) then obviously you will face other problems too.
ahsan3803 said:
It seems that there is problem with your network chip but yeah you should make sure that your phone hardware is based on G955U. G955U (USA version) and G9550 (Chinese or HongKong version) have same processor. As I already told you that my phone hardware was G955U (Verizon version) but G9550 firmware was installed because I bought it from China. I was facing many problems like slow speed, no live tracking of location using any navigation app, no call history and poor network coverage. After checking the phone I came to know that originally phone is G955U, you should also double check your phone version especially in downloading mode. After all I installed G955U1 (unlocked version) then everything works well. If your problem is same then G955U1 should work well. I installed Android 9 version.
Furthermore if you will try to install other versions like F (Global version) then obviously you will face other problems too.
Click to expand...
Click to collapse
You can also read this thread on reddit
https://www.reddit.com/r/GalaxyS8/comments/fncwt5/g955u_is_using_g9550_model_version/