[Q] S4 Sim unlock UK o2 network - Galaxy S 4 Q&A, Help & Troubleshooting

I have read about the *#0011# trick
it doesnt work for me. I have read that you have to downgrade the modem, do the unlock and then upgrade it again.
So i have looked at my firmware at it is
Current firmware version : PDA:MEA / PHONE:MEA / CSC:ME3 (O2U)
i am rooted and have custom recovery installed, i am using touchwiz rom with quite a few customised bits in it using nova launcher too.
Kies it saying there is an update, but im not doing that just yet
to
Latest firmware version : PDA:MF8 / PHONE:MF8 / CSC:MG1 (O2U)
So i ahve look at this thread
( http://forum.xda-developers.com/showthread.php?t=2192025 ) with all the differnt modems.
and it says i have to downgrade to an older version but i cant see an older version that what i have.
Samsung say this is the newer version
GT-I9505 Galaxy S 4 LTE
PDA: I9505XXUBMF8
CSC: I9505O2UBMG1
MODEM: I9505XXUBMF8
Added: 2013-08-22
Can anyone / will anyone be willing to guide me through how to downgrade to an older modem, unlock and then i guess update to the newer modem? or back to the one i have now? and keep the uinlock?
I thank anyone who can help me.

wifiuk said:
I have read about the *#0011# trick
it doesnt work for me. I have read that you have to downgrade the modem, do the unlock and then upgrade it again.
So i have looked at my firmware at it is
Current firmware version : PDA:MEA / PHONE:MEA / CSC:ME3 (O2U)
i am rooted and have custom recovery installed, i am using touchwiz rom with quite a few customised bits in it using nova launcher too.
Kies it saying there is an update, but im not doing that just yet
to
Latest firmware version : PDA:MF8 / PHONE:MF8 / CSC:MG1 (O2U)
So i ahve look at this thread
( http://forum.xda-developers.com/showthread.php?t=2192025 ) with all the differnt modems.
and it says i have to downgrade to an older version but i cant see an older version that what i have.
Samsung say this is the newer version
GT-I9505 Galaxy S 4 LTE
PDA: I9505XXUBMF8
CSC: I9505O2UBMG1
MODEM: I9505XXUBMF8
Added: 2013-08-22
Can anyone / will anyone be willing to guide me through how to downgrade to an older modem, unlock and then i guess update to the newer modem? or back to the one i have now? and keep the uinlock?
I thank anyone who can help me.
Click to expand...
Click to collapse
Hi,
You need ME2.
Sent telepathically from my S4

malybru said:
Hi,
You need ME2.
Sent telepathically from my S4
Click to expand...
Click to collapse
can you help me find the correct one? for o2 UK s4 LTE.
and then once that is done, should i update to the newest one, which is the one above the one i am on now?
as o2 UK are switching on 4G LTE in 2 days time, i assume the new modem will allow for that?
Can that be done and not update the rom or will that be an issue?

wifiuk said:
can you help me find the correct one? for o2 UK s4 LTE.
and then once that is done, should i update to the newest one, which is the one above the one i am on now?
as o2 UK are switching on 4G LTE in 2 days time, i assume the new modem will allow for that?
Can that be done and not update the rom or will that be an issue?
Click to expand...
Click to collapse
Hi,
Go to the thread you mentioned,and in the i9505 section,look for XXUAME2
The installation instructions are there as well.
Then, yes, install the latest.
All modems work with 4g
Sent telepathically from my S4

malybru said:
Hi,
You need ME2.
Sent telepathically from my S4
Click to expand...
Click to collapse
does this have to be done in Downloader mode ? when flashing ? I'm assuming yes, but want to confirm

wifiuk said:
does this have to be done in Downloader mode ? when flashing ? I'm assuming yes, but want to confirm
Click to expand...
Click to collapse
Hi,
Yes.
Go into download mode,and flash modem in odin
Sent telepathically from my S4

malybru said:
Hi,
Yes.
Go into download mode,and flash modem in odin
Sent telepathically from my S4
Click to expand...
Click to collapse
did it all, got the menus followed the guide both of them 2 version and it didnt work. So i have reflashed the newer version back. might just pay for a code when i need it

wifiuk said:
did it all, got the menus followed the guide both of them 2 version and it didnt work. So i have reflashed the newer version back. might just pay for a code when i need it
Click to expand...
Click to collapse
i just asked my network provider to unlock it and they gave ti to me for free cool

wifiuk said:
i just asked my network provider to unlock it and they gave ti to me for free cool
Click to expand...
Click to collapse
Hi,
All that for nothing.
At least your learned how to change a modem.
Glad it all worked out for you.

Still having issues with my O2UK S4 i9505.
It was on ROM XXUBMF8 / Modem XXUBMF8 and couldn't get to the UMTS menu.
Changed to modem XXUAME2 and also tried the older XXUAMDC, both allowed me into the service mode.
In [NETWORK LOCK] menu clicking on [[1] PERSO SHA256 Info] says returns
SHA256_ENABLE_FLAG[1]
going back and clicking on [[3]PERSO SHA256 OFF] also returns
SHA256_ENABLE_FLAG[1]
going back and selecting [[3]PERSO SHA256 OFF] a second time returns
SHA256_ENABLE_FLAG[0]
SHA256_Off => Not Change
Has anyone an idea why I have to do it twice to get SHA256_ENABLE_FLAG[0]?
Going to [NV RESTORE] at this point reboots as expected, but still have network lock afterwards.
I've also tried this with native O2UK sim inserted, and with another non-O2UK sim.
I'm close to spending money on a code at this point!

jimbobmcginty said:
Still having issues with my O2UK S4 i9505.
It was on ROM XXUBMF8 / Modem XXUBMF8 and couldn't get to the UMTS menu.
Changed to modem XXUAME2 and also tried the older XXUAMDC, both allowed me into the service mode.
In [NETWORK LOCK] menu clicking on [[1] PERSO SHA256 Info] says returns
SHA256_ENABLE_FLAG[1]
going back and clicking on [[3]PERSO SHA256 OFF] also returns
SHA256_ENABLE_FLAG[1]
going back and selecting [[3]PERSO SHA256 OFF] a second time returns
SHA256_ENABLE_FLAG[0]
SHA256_Off => Not Change
Has anyone an idea why I have to do it twice to get SHA256_ENABLE_FLAG[0]?
Going to [NV RESTORE] at this point reboots as expected, but still have network lock afterwards.
I've also tried this with native O2UK sim inserted, and with another non-O2UK sim.
I'm close to spending money on a code at this point!
Click to expand...
Click to collapse
Hi,
Did you try posting HERE

malybru said:
Hi,
Did you try posting HERE
Click to expand...
Click to collapse
Thx was trying to be good and keep it to an O2 specific thread..... will go over there

Related

[Q] How to flash ROM from different region?

Hi,
My SM-N9005 from Vodafone just arrived today and I am trying to flashing it with the Hong Kong ROM (N9005ZHUBMI7_N9005ZZHBMI7_TGY) from Sammobile without much success. Odin started and got a "invalid EXT4" error and the phone was softbricked. I had to use Kies to repair with original ROM to get it up and running again.
N9005XXUBMI7
N9005XXUBMI6
Device name : GALAXY Note3 (SM-N9005)
Service name : SM-N9005 Software Update
Service version : PDA:MI7 / PHONE:MI6 / CSC:MI1 (VOD)
Service description :
I saw a thread mentioned "Reactivation lock" can cause issue so after factory restore I disabled "Reactivation lock" and then tried Odin again and same error happen. Any suggestion?
Also I have yet to put a sim card in as I heard about the region lock. So if I flash it with the Hong Kong ROM before putting a simcard in, does it mean the region lock will not apply at all? Also is there another way to find out if the phone is carrier locked without putting a sim in? Thanks!
I have same problem, Note 3 buy in France and can't install ROM from TW or HK but work fine with ROM for France and UK.
Look link to region lock, but I don't root the Note 3, if possible don't want but if anyone can confirm should work after do or/and unlock with Chainfire tools ?
Thanks,
djudenne said:
I have same problem, Note 3 buy in France and can't install ROM from TW or HK but work fine with ROM for France and UK.
Look link to region lock, but I don't root the Note 3, if possible don't want but if anyone can confirm should work after do or/and unlock with Chainfire tools ?
Thanks,
Click to expand...
Click to collapse
Just wonder if it makes any differeces if I change the CSC.
dsldsl999 said:
Hi,
My SM-N9005 from Vodafone just arrived today and I am trying to flashing it with the Hong Kong ROM (N9005ZHUBMI7_N9005ZZHBMI7_TGY) from Sammobile without much success. Odin started and got a "invalid EXT4" error and the phone was softbricked. I had to use Kies to repair with original ROM to get it up and running again.
N9005XXUBMI7
N9005XXUBMI6
Device name : GALAXY Note3 (SM-N9005)
Service name : SM-N9005 Software Update
Service version : PDA:MI7 / PHONE:MI6 / CSC:MI1 (VOD)
Service description :
I saw a thread mentioned "Reactivation lock" can cause issue so after factory restore I disabled "Reactivation lock" and then tried Odin again and same error happen. Any suggestion?
Also I have yet to put a sim card in as I heard about the region lock. So if I flash it with the Hong Kong ROM before putting a simcard in, does it mean the region lock will not apply at all? Also is there another way to find out if the phone is carrier locked without putting a sim in? Thanks!
Click to expand...
Click to collapse
Hi there, I got the same problem, but how do you use Kies to repair it? Emergency Firmware recovery?
blackj30 said:
Hi there, I got the same problem, but how do you use Kies to repair it? Emergency Firmware recovery?
Click to expand...
Click to collapse
No you select firmware upgrade and then it will ask you for the model and your serial number. Once you entered it then it will download the ROM and restore it. It works as I had done it twice already.
dsldsl999 said:
No you select firmware upgrade and then it will ask you for the model and your serial number. Once you entered it then it will download the ROM and restore it. It works as I had done it twice already.
Click to expand...
Click to collapse
thanks man, on it now. I was doing Firmware Emergency recovery and Kies did not do anything to my phone. Coming back from the death
Edit: I think we should flash the same region rom if we want to change?
Just FYI, i have odin my phone from TGY rom to BTU, with file .md5 downloaded from Sammobile. I did not work and got into Invalid ext4 Image. Then I downloaded the BTU rom from "Root da la Vega" thread in Post 2, last Q&A (PDA and CSC), still did not work, with the same error message. So i guess we can not change our CSC? Or maybe if you can get all 4 files for odin (Bootloader, AP, CP, CSC) you can change into different region's rom?
After get the problem I DL ROM from same Area (here Europe) and try French and UK, both work fine, so you need same ROM than your area I think.
This is annoying as it was easy with note 2 both N7100 and N7105, you can just flash any region rom.
So is your Note 3 unlocked or locked to any carrier? Just wondering if that can cause the issues.
I want the TGY ROM because I use the Chinese handwriting input.

[Q] - i9507: No service on KitKat - Can receive calls, can't dial (no service)

Hi Guys,
I'm from Australia and recently bought an Optus Galaxy S4 4G. Strangely, the model number is i9507. I double-checked this online and usually weird model numbers are just carrier-spin-offs. So I went ahead to root and flash just like you would with an International i9505.
So far no problems - 4.3.x PA rom works absolutely fine.
BUT:
I've tried some Kit Kat roms recently and they all flash fine but give me 'mobile network not available'. Strangely though, I can receive calls/text and talk on the phone, but when I try to dial or send text messages, I can't do it. My reception bar is completely empty as well.
WiFi is totally fine, just no data and mobile network
I've tried messing with the 'network operators' setting and if i select my carrier (I have a Vodafone sim) I'll get network reception until I turn off the screen and then my mobile network becomes unavailable again
Not sure what the problem is; modem? APN? or roms not suitable for my phone?
Current info:
ROM - [ROM] KOT49H【4.4.2】 GOOGLE EDITION 4.4.2 by Danvdh, Kryten2k35 & Ktoonsez
Baseband - i9507XXUAMH2
Kernel - [email protected]oonsez-VirtualBox #1
I've been flashing for a while now but it's usually just basic stuff so you can probably tell I'm pretty amateur lol.
Any help is greatly appreciated!
Thanks =)
Richard
richard_huang70 said:
they all flash fine but give me 'mobile network not available'. Strangely though, I can receive calls/text and talk on the phone, but when I try to dial or send text messages, I can't do it. My reception bar is completely empty as well.
WiFi is totally fine, just no data and mobile network
...
Current info:
ROM - [ROM] KOT49H【4.4.2】 GOOGLE EDITION 4.4.2 by Danvdh, Kryten2k35 & Ktoonsez
Baseband - i9507XXUAMH2
Kernel - [email protected]oonsez-VirtualBox #1
Click to expand...
Click to collapse
Hi Rich
As your baseband is quite out of sync with the firmware you are trying to run (MH2 is from 4.2.2 ,,, right?) I would suggest you change your baseband (modem) flashing an equivalent to the ROM firmware from here.
I've got yesterday the exactly same behaviour when finally and reluctantly I've added a data plan. I was running a successful low-baseband + high-firmware because was setted to "GSM Only" (try it ... will work flawless). When I've switched to LTE got what you've described in the face too . I've promptly updated my baseband and now all is fine :angel:
EDIT: please do nothing of the above described BEFORE taking a EFS backup with every tool you can find and preserving them in several highly fortified locations and 2 or 3 K7 Tapes too . Have an ODIN flashable copy of your MH2 baseband is advisable too.
Hope I've helped and please share your experience.
Nice regards.
.
Hey thanks for the reply! Helps heaps =)
While I still had those roms installed I did try flash a few modems within Odin, all failed though =S
Which one should I be flashing?
I believe I tried XXUFNA1 but the flash just doesn't go through
Does it make a difference which rom I flash the new modem from? I.e. flash when the new modem now or flash the new modem on the kitkat rom?
I'm currently using Pacman 4.3.1 since it's perfectly fine. Just can't wait to get on a KitKat rom though! haha
richard_huang70 said:
Hey thanks for the reply! Helps heaps =)
While I still had those roms installed I did try flash a few modems within Odin, all failed though =S
Which one should I be flashing?
I believe I tried XXUFNA1 but the flash just doesn't go through
Does it make a difference which rom I flash the new modem from? I.e. flash when the new modem now or flash the new modem on the kitkat rom?
I'm currently using Pacman 4.3.1 since it's perfectly fine. Just can't wait to get on a KitKat rom though! haha
Click to expand...
Click to collapse
Hi Rich
Sorry, may be my fault, but quite didn't got your
You may proceed having the below as a rule of thumb:
Your baseband (modem) version should always match your ROM (firmware) version.
Failure to flash something is never good signal. As you have an i9507 (I own the 5) is very advisable to flash a modem built for your S4 flavour.
The above rule should apply to it too so, if the only modem available for the i9507 is the MH2 your firmware have to match or these issues reported will return.
Did you tested the "GSM Only" option to corroborate (or not) my hyphothesis? With this config, you should perceive no signal drops when waked. I know it isn't a viable operational mode but ... just for fun
Nice regards and keep sharing :laugh:
.

Reception/Modem/Baseband

Hello,
I recently upgraded from Xperia Arc S to Samsung Galaxy S4 I9505.
I bought my device from Hong Kong, with HK firmware. After I opened the package I put my SIM inside,
the reception was not very good. I was instructed by the company to use GSM only since there is no
LTE network in Israel as of today.
I flashed a couple of ROMs since and today I am on MIUI v5 which is my favorite, the reception remains
the same in all ROMs, quite bad compared to my old Xperia Arc S.
I was wondering about basebands and modems, I have been watching those two names floating around
the forums quite a bit and I never got around to playing with those.
So my questions are as follows:
1. Is there a different between modem and baseband or are these two just different words that refers to the same thing?
2. Does changing a baseband/modem can help get better reception?
3. If the answer to 2 is yes, which one should I get?
Thanks,
Oded
Yes modem/baseband are the same thing. Go to SamMobile website Google it, then go to the firmware section, choose the S4 find your carrier and see the latest rom for your carrier in the file name will be some letters and numbers like XXNA5 etc. This will give you a base to start with. Or tell me your operator and I can take a look.
Sent from my GT-I9505G using Tapatalk
nikzDHD said:
Yes modem/baseband are the same thing. Go to SamMobile website Google it, then go to the firmware section, choose the S4 find your carrier and see the latest rom for your carrier in the file name will be some letters and numbers like XXNA5 etc. This will give you a base to start with. Or tell me your operator and I can take a look.
Sent from my GT-I9505G using Tapatalk
Click to expand...
Click to collapse
Thanks for the quick reply. How do I find out which firmware I need to download? Israel is not in the list. My carrier is called Orange. http://orange.co.il/
behind the battery it says:
GT-I9505
SSN: -I9505GSMH
RATED
Made by...
Imei...
S/N...
EDIT:
You didn't answer if the incorrect baseband can cause bad reception... it sounds to me like it does but I just want to make sure.
I also noticed that when I reboot my device it goes back to WCDMA only automatically so everytime I reboot/power off I need to reset it to GSM only using *#*#4636#*#*
BUMP
oded_sk said:
Hello,
I recently upgraded from Xperia Arc S to Samsung Galaxy S4 I9505.
I bought my device from Hong Kong, with HK firmware. After I opened the package I put my SIM inside,
the reception was not very good. I was instructed by the company to use GSM only since there is no
LTE network in Israel as of today.
I flashed a couple of ROMs since and today I am on MIUI v5 which is my favorite, the reception remains
the same in all ROMs, quite bad compared to my old Xperia Arc S.
I was wondering about basebands and modems, I have been watching those two names floating around
the forums quite a bit and I never got around to playing with those.
So my questions are as follows:
1. Is there a different between modem and baseband or are these two just different words that refers to the same thing?
2. Does changing a baseband/modem can help get better reception?
3. If the answer to 2 is yes, which one should I get?
Thanks,
Oded
Click to expand...
Click to collapse
1. Same thing .
2. Yes.
3. You can check it from here that Base from your country/Provider . And you can download it from here
The problem is that Israel is not on that list, I think because we don't have LTE network and my device is LTE.
My carrier is using GSM network only.
Israel don't sell the I9505 officially, they have the I9500 available from your carriers.
Looking at the I9500 with Orange the latest I9500 modem is: I9500JKUEMJ9
Obviously do not flash the I9500 modem but you can try XXUEMJ9 from the I9505 instead.
From here: http://forum.xda-developers.com/showthread.php?t=2192025
Download the modem and flash via Odin. You can any of the I9505 modems. Just try until you get a good one, and as for LTE it doesn't matter in the network settings you will obviously be choosing 3G option instead.
nikzDHD said:
Israel don't sell the I9505 officially, they have the I9500 available from your carriers.
Looking at the I9500 with Orange the latest I9500 modem is: I9500JKUEMJ9
Obviously do not flash the I9500 modem but you can try XXUEMJ9 from the I9505 instead.
From here: http://forum.xda-developers.com/showthread.php?t=2192025
Download the modem and flash via Odin. You can any of the I9505 modems. Just try until you get a good one, and as for LTE it doesn't matter in the network settings you will obviously be choosing 3G option instead.
Click to expand...
Click to collapse
I see, well, it didn't work, I flashed about 7 different modems and I still get bad reception indoors and good reception outdoors.
I will try to test other SIMs of other carriers on this device to see if reception improves.
Thank you very much for you help!
4.4.2
Anyone knows which modems can I flash in a stock i9505 4.4.2 rom?
Inamati said:
Anyone knows which modems can I flash in a stock i9505 4.4.2 rom?
Click to expand...
Click to collapse
Any modem you want to flash. But try the 4.4.2 versions.
Sent from my GT-I9505G using Tapatalk
nikzDHD said:
Any modem you want to flash. But try the 4.4.2 versions.
Sent from my GT-I9505G using Tapatalk
Click to expand...
Click to collapse
Really? I ask this question because when flashing stock 4.4.2 I had to flash a specific modem otherwise it wouldn't work. If I flash another modem different from FNA5 won't it cause problems in the ROM?
Inamati said:
Really? I ask this question because when flashing stock 4.4.2 I had to flash a specific modem otherwise it wouldn't work. If I flash another modem different from FNA5 won't it cause problems in the ROM?
Click to expand...
Click to collapse
Depends what bootloader your on, I'm assuming your on the new bootloader so you need to flash both the LTE and GSM modems. I'm on a GE 4.4.2 rom and old bootloader running on an older modem and not got any issues. Try it and see what happens you can always flash another after or go back to a 4.4.2 modem.
nikzDHD said:
Depends what bootloader your on, I'm assuming your on the new bootloader so you need to flash both the LTE and GSM modems. I'm on a GE 4.4.2 rom and old bootloader running on an older modem and not got any issues. Try it and see what happens you can always flash another after or go back to a 4.4.2 modem.
Click to expand...
Click to collapse
OK thanks a bunch. If not too much trouble can you point me to a list of the modems you speak of? And is there anywhere where it's detailed how to flash both modems? When I changed modem in the previous ROM's I only had to flash one.
Inamati said:
OK thanks a bunch. If not too much trouble can you point me to a list of the modems you speak of? And is there anywhere where it's detailed how to flash both modems? When I changed modem in the previous ROM's I only had to flash one.
Click to expand...
Click to collapse
This thread has all the info you need:
http://forum.xda-developers.com/showthread.php?t=2192025
A small tip to whom ever is reading this: If you have reception problems just go to someone with the same phone model and just write down the information in about phone section such as: baseband, core, build etc so you know which one works 100% if your phone is the same model.
Anyways, nikzDHD, I9505XXUEML6_MODEM worked best, I flashed 90% of the modems... took me forever :/

[HELP] [Q] No Mobile Data Signal

Hi,
I recently was getting frustrated with the ROM Gummy. ROM GUMMY: (http://forum.xda-developers.com/showthread.php?t=2563973) so i wanted to try something new and never thought i'd get a problem as when i flashed GUMMY it was so simple and everything worked.
However, when i flashed to the ROM S4 Google Edition: (http://forum.xda-developers.com/showthread.php?t=2544474) i noticed my signal / network won't stay connected. It may work for 2mins then disconnect - so i tried another ROM thinking it was caused by the S4 Google Edition.
I'm now currently on KOT49H【4.4.2】Google Play Edition (http://forum.xda-developers.com/showthread.php?t=2557353) and still getting no signal, only if i keep changing it to automatically find a network.
I've been reading it could do with Modems, or have i really messed something up and won't be able to fix my phone? I'm sort of new to this all so if you could explain more than tell me to do something that would be great.
Phone: Samsung S4 i9505
Baseband Version: i9505DVUBMGG1
Network Provider: GiffGaff (o2 Company)
Any help would be great.
hamzzzzz said:
Hi,
I recently was getting frustrated with the ROM Gummy. ROM GUMMY: (http://forum.xda-developers.com/showthread.php?t=2563973) so i wanted to try something new and never thought i'd get a problem as when i flashed GUMMY it was so simple and everything worked.
However, when i flashed to the ROM S4 Google Edition: (http://forum.xda-developers.com/showthread.php?t=2544474) i noticed my signal / network won't stay connected. It may work for 2mins then disconnect - so i tried another ROM thinking it was caused by the S4 Google Edition.
I'm now currently on KOT49H【4.4.2】Google Play Edition (http://forum.xda-developers.com/showthread.php?t=2557353) and still getting no signal, only if i keep changing it to automatically find a network.
I've been reading it could do with Modems, or have i really messed something up and won't be able to fix my phone? I'm sort of new to this all so if you could explain more than tell me to do something that would be great.
Phone: Samsung S4 i9505
Baseband Version: i9505DVUBMGG1
Network Provider: GiffGaff (o2 Company)
Any help would be great.
Click to expand...
Click to collapse
You have to flash a new modem for 4.4 like nb9. If you have a bootloader without knox, flash only the modem.bin file. If you have knox, flash modem and non-HLOS.bin. there's a nice modem thread in the general section.:good:http://forum.xda-developers.com/showthread.php?t=2192025
speedwayfan75 said:
You have to flash a new modem for 4.4 like nb9. If you have a bootloader without knox, flash only the modem.bin file. If you have knox, flash modem and non-HLOS.bin. there's a nice modem thread in the general section.:good:
Click to expand...
Click to collapse
Any chance for links? Ive been searching...
hamzzzzz said:
Any chance for links? Ive been searching...
Click to expand...
Click to collapse
Take a look: HERE
Joku1981 said:
Take a look: HERE
Click to expand...
Click to collapse
Thanks. This fixed the issue. However I don't have any sound now. Maybe you know why? And calls cant come through / make any
Better we go to the other opened thread u have: HERE. Next time dont open 2 or more threads asking same things pls. Ty

[Q] [PROB] my i9500 shows up as i337 in download mode

this is driving me bunkers. so i buy an unlocked i9500 in eBay from hongkong and everywhere on the box and on the phone itself it says i9500
but in download mode it shows up as SGH-i337 and also upon using the phone (stock) it randomly asks me to sync my AT&T contacts.
the SIM card that i used is not even AT&T. and also my attempt to install CWM via odin failed.
Dadbeh said:
this is driving me bunkers. so i buy an unlocked i9500 in eBay from hongkong and everywhere on the box and on the phone itself it says i9500
but in download mode it shows up as SGH-i337 and also upon using the phone (stock) it randomly asks me to sync my AT&T contacts.
the SIM card that i used is not even AT&T. and also my attempt to install CWM via odin failed.
Click to expand...
Click to collapse
the baseband version is I9500XXUEMJ9
i really dont understand this. why odin fails then?
Dadbeh said:
the baseband version is I9500XXUEMJ9
i really dont understand this. why odin fails then?
Click to expand...
Click to collapse
I guess your phone is not genuine.
it might have been packed in different package.
maybe.
@SidDev said:
I guess your phone is not genuine.
it might have been packed in different package.
maybe.
Click to expand...
Click to collapse
you mean its not samsung made? as in its a chinese fake? lol i dont think so. it just looks too normal for that
You have an i337. It's simple as that. You have probably a rom installed that's based on a i9500 rom. So nothing to worry, you just need to look in the i337 section.
Dadbeh said:
you mean its not samsung made? as in its a chinese fake? lol i dont think so. it just looks too normal for that
Click to expand...
Click to collapse
Best to be sure get PHONE INFO for Samsung phone apk from playstore and get true infos about your model from it!
lolo9393 said:
Best to be sure get PHONE INFO for Samsung phone apk from playstore and get true infos about your model from it!
Click to expand...
Click to collapse
i did just now, it says its a i9500
ok this is just bizzare. so installing PHONE INFO SAMSUNG i get these:
phone model: i9500
device type: jflteatt
product name: jflteuc
boot loader version: i337ucuemk2
pda version: i9500xxuemj9
Dadbeh said:
i did just now, it says its a i9500
Click to expand...
Click to collapse
once you are sure (check also what FW version you have) you can flash I9500 cwm with odin.
Odin has nothing to do with what is already installed. (expected your drivers are well installed). CWM can be pushed in.
If download mode says that you have an i337 then you have an i337.
Dadbeh said:
ok this is just bizzare. so installing PHONE INFO SAMSUNG i get these:
phone model: i9500
device type: jflteatt
product name: jflteuc
boot loader version: i337ucuemk2
pda version: i9500xxuemj9
Click to expand...
Click to collapse
It seems you have a true I337 because of the bootloader infos but all the rest is messed up with tricks done by former owners.
So you must reflash a stock I337 fw to refresh everything. get it from sammobile site.
edit :
ro.product.model=SAMSUNG-SGH-I337
ro.product.brand=samsung
ro.product.name=jflteuc
ro.product.device=jflteatt
These are correct infos telling that your phone is a good I337 model.
see this thread:
http://forum.xda-developers.com/showthread.php?t=2768192
Same problem
Dadbeh said:
this is driving me bunkers. so i buy an unlocked i9500 in eBay from hongkong and everywhere on the box and on the phone itself it says i9500
but in download mode it shows up as SGH-i337 and also upon using the phone (stock) it randomly asks me to sync my AT&T contacts.
the SIM card that i used is not even AT&T. and also my attempt to install CWM via odin failed.
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I too face the same issue...did you find any solution. Can you please share it ?
hi same problem
hi i have same poblem here and i can't use download mode to instal lolipop official or any ohter rom any solution u get there
As mentioned upthread, if the model number posted in Download Mode is SGH-I337, you have an AT&T Galaxy S4. Because of this, you will want to look in the AT&T Galaxy S4 forums for ROMs regarding your device. Unless you have no other alternative, I do not recommend installing AT&T firmware on the phone. If you do install AT&T firmware, it will work, but it will also update the bootloader to a version that disallows rooting and custom ROMs.
Ideally, you want to get your money back from whomever sold you the phone. Frankenphones are nothing but trouble.
lolo9393 said:
It seems you have a true I337 because of the bootloader infos but all the rest is messed up with tricks done by former owners.
So you must reflash a stock I337 fw to refresh everything. get it from sammobile site.
edit :
ro.product.model=SAMSUNG-SGH-I337
ro.product.brand=samsung
ro.product.name=jflteuc
ro.product.device=jflteatt
These are correct infos telling that your phone is a good I337 model.
see this thread:
http://forum.xda-developers.com/showthread.php?t=2768192
Click to expand...
Click to collapse
that actually wont work. you cant flash a stock rom on these . i tried the appropriate hong kong firmware and an i337 firmware. they just fail.
^ exactly
my friend had a phone like this. bootloader was t mobile, but wouldnt install rom using odin
I flashed cm11 for GPE and and baseband modem from m919 using cwm and it finally worked
I think these phones are made using working parts from different phones

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