[Q] Just bought i9505 from China with i337 bootloader - Galaxy S 4 Q&A, Help & Troubleshooting

Hi community I got my SGs4 from China and it is i9505 but came with i337 bootloader and Baseband,TW 4.3MK2
I got this from the phoen info app:
GENERAL INFO
Phone model:GT-i9505
Device type:jflteatt
Product Name:jflteuc
FIRMWARE INFO
Bootloader version: I337UCUEMK2
Baseban version: I337UCUEMK2
PDA version: I9505ZHUEMK2/i337UCUEMJ6
CSC version: i9500ZSUEMJ6
OS INFO
Build number: JSS15J.I9505ZHUEMK2(I337UCUEMJ6)
I want to know what firmware can I flash( because I want to update to 4.4.2 but dont know the right firmware),is my bootloader locked,can TWRP be install or do i need SS? and anything you can add will be appreciated
Well I think this info is important if you need more just ask me,if you need my build.prop I´ll upload ,looks like a hybrid firmware between I9505&i337

This seems like a definite Frankenstein. AT&T bootloader and device type, I9505 PDA and phone model, and I9500 CSC.
Your first task will be to download the AT&T firmware and install it. Then you need to borrow a friend's AT&T SIM and test to see if you're getting LTE. If you get LTE, then you have an AT&T phone, regardless of what anything else says. Unfortunately, that will mean you have to use Safestrap.
How much did you spend on the phone?

Strephon Alkhalikoi said:
This seems like a definite Frankenstein. AT&T bootloader and device type, I9505 PDA and phone model, and I9500 CSC.
Your first task will be to download the AT&T firmware and install it. Then you need to borrow a friend's AT&T SIM and test to see if you're getting LTE. If you get LTE, then you have an AT&T phone, regardless of what anything else says. Unfortunately, that will mean you have to use Safestrap.
How much did you spend on the phone?
Click to expand...
Click to collapse
Right Now I'm on mexico with Telcel, my friends are on USA T-mobile,Verizon, Try to use Telcel LTE data and it connect to 4G, LTE logo dont appears.
I went to sammobile and download the 4.4.2 from hong kong, I'll flash trough odin to see what happens
I Got it on ebay for 255 dlls when it arrive home the phone was sealed

The fact it was sealed doesn't mean much. You're the second or third person I've seen on the forum asking about this, and in the case of the first user he was able to get his device working perfectly using the AT&T firmware. Regardless, the fact you weren't able to pick up LTE is a clue. It leads me to believe that in this case the phone may be correct but the firmware wrong. Here's why.
If you had an AT&T phone, as I suspected, your phone should have picked up LTE if it was unlocked for use on any carrier, as both Telcel and Nextel use band 4, while Movistar supposedly uses band 2, bands which an AT&T phone supports (bands 1, 2, 4, 5, 7, and 17). Check Telcel's coverage map to be certain you have LTE coverage in your area.
Neither an I9500 nor an I9505 would pick up those LTE bands. The I9500 doesn't have LTE at all, and the I9505 has LTE bands 1, 3, 5, 7, 8, and 20. Neither phone will get LTE in North America (including Mexico). The best those phones will do is HSPA+, which on the AT&T firmware would be labeled as 4G.
Try the firmware you downloaded, but I suspect you're going to want to return the phone if you want LTE service.

this phone.....
Strephon Alkhalikoi said:
Neither an I9500 nor an I9505 would pick up those LTE bands. The I9500 doesn't have LTE at all, and the I9505 has LTE bands 1, 3, 5, 7, 8, and 20. Neither phone will get LTE in North America (including Mexico). The best those phones will do is HSPA+, which on the AT&T firmware would be labeled as 4G.
Click to expand...
Click to collapse
This is the scenario with my *chinese* version of the i9505.
I downloaded CPU-Z and it shows hardware: i9505, however, kernel build is a AT&T one.
I am REALLY SKEPTICAL to flash CM11 on it because I am very afraid to brick this phone. paid 300$ for it.
The funny thing is, I have the EXACT same phone as OP.
Anything I could try? please note AT&T doesn't work in Canada, nor I can borrow someone's AT&T sim card.
HOWEVER, I do have experience with a previous confirmed i337, and with bell it picked up LTE waves.
However this one doesn't.
Probably safe to flash?

I think my pat response to anyone purchasing these phones from now on will be to return them and purchase one through a Samsung-authorized retailer if Swappa isn't an option. For example, as of the time and date I write this, on Swappa there are currently 32 of the AT&T Galaxy S4 available, with prices ranging from $184 to $500US. The T-Mobile version, which doesn't have the locked bootloader of the AT&T model, has 8 devices available with prices ranging from $255-$310US. That doesn't include the Active variants or the MVNO-branded phones.
Purchasing a cell phone through eBay is, to be blunt, dangerous. You have no guarantee that the phone will be clean for activation, no guarantee that you won't have to do additional work to get the phone working, and no guarantee that the phone is even legitimate. Couple that with the buyers not doing their homework before purchasing and you get a clusterf**k of major proportions.
So, return the phone. If the seller doesn't accept returns, do a chargeback on your credit card. Or else put it up for sale as a parts phone.

Albie_Stark said:
Right Now I'm on mexico with Telcel, my friends are on USA T-mobile,Verizon, Try to use Telcel LTE data and it connect to 4G, LTE logo dont appears.
I went to sammobile and download the 4.4.2 from hong kong, I'll flash trough odin to see what happens
I Got it on ebay for 255 dlls when it arrive home the phone was sealed
Click to expand...
Click to collapse
Albie, can you please let me know when you get home if the phone picks up AT&T LTE waves? I am convinced this is the i9505 due to the baseband and specific board details (which correspond to the i9505 model rather than the i337, but not GPE)

VladimirMan93 said:
Albie, can you please let me know when you get home if the phone picks up AT&T LTE waves? I am convinced this is the i9505 due to the baseband and specific board details (which correspond to the i9505 model rather than the i337, but not GPE)
Click to expand...
Click to collapse
I'm not a AT&T user my apologies, I used to be Cleartalk wireless user(took my verizon SGS4-i545 and flashed with them) but I drop the contract sell my phone to buy this SGS4-i9505, I'll be hard to get a AT&T sim, I download from Sammobile the i9505 4.4.2-NK2 firmware from hongkong and then try to flash through Odin,because 4.3 has a poor battery life in my case,but before I flash it I'm making a Flashable Zip for safestrap to extrac the "build.prop" and see what is in there, because may be this update fix some problems :fingers-crossed:

Albie_Stark said:
Right Now I'm on mexico with Telcel, my friends are on USA T-mobile,Verizon, Try to use Telcel LTE data and it connect to 4G, LTE logo dont appears.
I went to sammobile and download the 4.4.2 from hong kong, I'll flash trough odin to see what happens
I Got it on ebay for 255 dlls when it arrive home the phone was sealed
Click to expand...
Click to collapse
Albie_Stark said:
I'm not a AT&T user my apologies, I used to be Cleartalk wireless user(took my verizon SGS4-i545 and flashed with them) but I drop the contract sell my phone to buy this SGS4-i9505, I'll be hard to get a AT&T sim, I download from Sammobile the i9505 4.4.2-NK2 firmware from hongkong and then try to flash through Odin,because 4.3 has a poor battery life in my case,but before I flash it I'm making a Flashable Zip for safestrap to extrac the "build.prop" and see what is in there, because may be this update fix some problems :fingers-crossed:
Click to expand...
Click to collapse
I did some more snooping around desperately trying to find out more information about this phone and the last thing I remember reading about before going to bed was:
No matter what we try, this phone is with a locked bootloader after the knox 4.3 update.
Unofficial firmware can and will brick this phone resulting either in a soft-brick OR, for the more unlucky ones, even a hard brick.
BUT, I also found other contradictory posts claiming that regardless the presence of the knox update, the bootloader IS infact unlocked.
It's hard to take a side due to the lack of tools to verify if the bootloader is in fact locked.
Could you please do me a HUGE favor?
if yes:
Go to your download mode and if possibly post a snapshot of the screen. I've included mine.
For some stupid reason, even though it's a i9505, it is recognized as AT&Ts SGH-I337.
Since I don't have my camera lying around, I'll write word for word what's on my screen:
ODIN MODE
PRODUCT NAME: SGH-I337
CURRENT BINARY: Samsung Official
System Status: Official
Knox Level Lock: 0x0
Knox Warranty Void: 0x0
CSB-Config-LSB: 0x30
Write Protection Enable
eMMC Brust Mode: Enabled
Click to expand...
Click to collapse
If this flash works for you, please let me know.
If the BL is unlocked in the Firmware you're trying to flash to it, Please let me know.
I want to go out of this nightmare and continue with my work.
and if you could share links in a PM to me or here, that would be simply perfect.
Cheers and thanks for everything

We have the same download mode screen -_- u.u ,I try to flash the NK2 and it fail than t means we have a locked bootloader :'( ,couple of minutes ago I dowload the mk2 & NB2 for i9505 from Hongkong I would flash them at 10 pm pacific time I will keep you updated my last resource will be to flash mk2 for the AT&T variant in my case I can live with that if root is available ooo! just found a threat to get 4.4.2 NB1 but it is for the i337 anyway Let me see what happens with the 2 Downloaded firmwares
Ps:I don't really care about the warranty so if there is a good dev reading this helpme.to install the i9505 official firmware from any country,

Albie_Stark said:
We have the same download mode screen -_- u.u ,I try to flash the NK2 and it fail than t means we have a locked bootloader :'( ,couple of minutes ago I dowload the mk2 & NB2 for i9505 from Hongkong I would flash them at 10 pm pacific time I will keep you updated my last resource will be to flash mk2 for the AT&T variant in my case I can live with that if root is available ooo! just found a threat to get 4.4.2 NB1 but it is for the i337 anyway Let me see what happens with the 2 Downloaded firmwares
Ps:I don't really care about the warranty so if there is a good dev reading this helpme.to install the i9505 official firmware from any country,
Click to expand...
Click to collapse
Anxiously waiting your progress!

It's simple.
You got an SGH-I337.
You probably got a rom installed that is ported from I9505 and they didn't edit the build.prop.

I'd crack open the phone and look for the model number on the motherboard. That would eliminate any and all confusion.

MK2 & NB2 for i9505 HKong version give "secure check Fail:system" cant find answer for that......with the 4.42 firmware it gave me "secure check fail:aboot"

Strephon Alkhalikoi said:
I'd crack open the phone and look for the model number on the motherboard. That would eliminate any and all confusion.
Click to expand...
Click to collapse
man ,following your advice,flashin mk2 for i337 I done with this, Should hear you since the begining now odin is flashing
"Damn you 15's :Joey Tribbiani Quotes"

Hope this help you
@VladimirMan93 Sorry man I fail on my quest our hope is flash mk2 for i337 and if You want to update to 4.4.2 or 4.4.4
follow this threat is very usefull you will find MK2 ,the updates,rooting& safestrap
http://forum.xda-developers.com/galaxy-s4-att/general/guide-odin-to-stock-updating-rooting-t2926642 :good:

Do not do anything stupid my friend!!
Albie_Stark said:
@VladimirMan93 Sorry man I fail on my quest our hope is flash mk2 for i337 and if You want to update to 4.4.2 or 4.4.4
follow this threat is very usefull you will find MK2 ,the updates,rooting& safestrap
http://forum.xda-developers.com/galaxy-s4-att/general/guide-odin-to-stock-updating-rooting-t2926642 :good:
Click to expand...
Click to collapse
ALBIE!
DO NOT DO ANYTHING STUPID!!!
I just rooted my phone with success man!
Here is the link. literally took me 5 minutes. just be sure to:
1) no a-v on the phone!!! <- Very important!!!
2) use high quality USB cable
3) be patient.
4) have a VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY big nerdgasm like I did when my 4.3 pos was rooted!
Code:
http://forum.xda-developers.com/showthread.php?t=2565758
here is the link my friend enjoy your rooted HongKong version of the i9505
PS: Are you willing to experiment a little more with it? Let me know I have something in mind.

VladimirMan93 said:
ALBIE!
DO NOT DO ANYTHING STUPID!!!
I just rooted my phone with success man!
Here is the link. literally took me 5 minutes. just be sure to:
1) no a-v on the phone!!! <- Very important!!!
2) use high quality USB cable
3) be patient.
4) have a VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY VERY big nerdgasm like I did when my 4.3 pos was rooted!
Code:
http://forum.xda-developers.com/showthread.php?t=2565758
here is the link my friend enjoy your rooted HongKong version of the i9505
PS: Are you willing to experiment a little more with it? Let me know I have something in mind.
Click to expand...
Click to collapse
Thanks man ,but I follow that threat the first day my phone arrive with success, install "Samsung phone info" to look deeper,that was the moment when I realize that my phone was a mess. tried to install the custom recovery,when I went to download mode I saw the screen you posted before, try to flash official firmware from samsun gi9505 -odin giveme the "aboot fail" wich means lock bootloader so I start this threat. the rest is history.... this afternoon I check the hardware and surprise!!! "I337" was all over the phone except for the sticker in the battery slot......
Flash 4.3MK2 for i33 via Odin,it intalled super fast with no problems then follow the threat I recommend you to take the update to 4.4.4NJ4 root,intall safestrap I´m so happy with my new improve battery life and maybe tomorrow I flash wanamlite,If I was able to flash it before on mi SGS4 from verizon I guess I can flash on my new phone wich has the same hardware that i9505,becsuse I read this on te forum:
"I337,i9505 & M919 have the same hardware except for the bootloader. any way I keep looking and experiment until I can install i9505 firmware through Odin

Albie_Stark said:
Thanks man ,but I follow that threat the first day my phone arrive with success, install "Samsung phone info" to look deeper,that was the moment when I realize that my phone was a mess. tried to install the custom recovery,when I went to download mode I saw the screen you posted before, try to flash official firmware from samsun gi9505 -odin giveme the "aboot fail" wich means lock bootloader so I start this threat. the rest is history.... this afternoon I check the hardware and surprise!!! "I337" was all over the phone except for the sticker in the battery slot......
Flash 4.3MK2 for i33 via Odin,it intalled super fast with no problems then follow the threat I recommend you to take the update to 4.4.4NJ4 root,intall safestrap I´m so happy with my new improve battery life and maybe tomorrow I flash wanamlite,If I was able to flash it before on mi SGS4 from verizon I guess I can flash on my new phone wich has the same hardware that i9505,becsuse I read this on te forum:
"I337,i9505 & M919 have the same hardware except for the bootloader. any way I keep looking and experiment until I can install i9505 firmware through Odin
Click to expand...
Click to collapse
The only reason I buy the S4 is because Cyanogen mod 12. I am so excited to figure out how to put it on this phone. And they have compatible ROM!!! :C
Which is how this is so much more intense.
I WANT IT, I WANT IT! I paid 400$ for my freedom, I want it!! D:

VladimirMan93 said:
The only reason I buy the S4 is because Cyanogen mod 12. I am so excited to figure out how to put it on this phone. And they have compatible ROM!!! :C
Which is how this is so much more intense.
I WANT IT, I WANT IT! I paid 400$ for my freedom, I want it!! D:
Click to expand...
Click to collapse
OMG I paid 255$ !!! I belive Isaw you in other forum asking right??
Hope they find how to unlock the BL or AT&T give us Unlock BL with the Lolipop update

Related

Region Firmware Question

I'm trying to update my SM-P605 Galaxy Note 10.1 2014 LTE to P605XXUBMJ9 and I am so confused by the manual process. I can't do OTA because I rooted and when I go to a ROM download site there are all these regions and carriers mentioned. I'm worried about bricking my device or carrier locking it to a company thousands of miles away. Can you help? Sorry for being so dumb but I've never bought a device outside of a store where they set everything up for you.
Current specs:
Android 4.3
P605XXUBMJ4 Baseband
3.4.0-1927787 [email protected] #1 Kernel
JSS15J.P605ZSUBMJ6 Build number
Enforcing SEPF_SM-P605_4.3_0002 SELinux status
I'm currently in the USA, using T-Mobile, and I was told by Amazon that the device is unlocked.
thatblokematti said:
I'm trying to update my SM-P605 Galaxy Note 10.1 2014 LTE to P605XXUBMJ9 and I am so confused by the manual process. I can't do OTA because I rooted and when I go to a ROM download site there are all these regions and carriers mentioned. I'm worried about bricking my device or carrier locking it to a company thousands of miles away. Can you help? Sorry for being so dumb but I've never bought a device outside of a store where they set everything up for you.
Current specs:
Android 4.3
P605XXUBMJ4 Baseband
3.4.0-1927787 [email protected] #1 Kernel
JSS15J.P605ZSUBMJ6 Build number
Enforcing SEPF_SM-P605_4.3_0002 SELinux status
I'm currently in the USA, using T-Mobile, and I was told by Amazon that the device is unlocked.
Click to expand...
Click to collapse
Being that its a ZS build it looks like its from China.
I would only flash P605ZS***** Builds if you are worried about locking it by mistake.
FYI: The first two digits after the model number are the region
http://www.cpkb.org/wiki/Samsung_firmware_naming_conventions#2._Region_code
scrosler said:
Being that its a ZS build it looks like its from China.
I would only flash P605ZS***** Builds if you are worried about locking it by mistake.
FYI: The first two digits after the model number are the region
http://www.cpkb.org/wiki/Samsung_firmware_naming_conventions#2._Region_code
Click to expand...
Click to collapse
Thank you a million times. I feel like such an idiot :S Do you know if there's an upgrade to MJ9 yet in the China region? Do I need to take any extra precautions to ensure it stays carrier unlocked and usable in the United States.
thatblokematti said:
Thank you a million times. I feel like such an idiot :S Do you know if there's an upgrade to MJ9 yet in the China region? Do I need to take any extra precautions to ensure it stays carrier unlocked and usable in the United States.
Click to expand...
Click to collapse
My understanding is the partition that holds the carrier info / locking info is not touched during a flash with Odin. HOWEVER, I never got into that unlocked device thing because I never had a need to.
Someone else may be better suited to the question than I but as long as you flash ZS based firmwares you should be fine as I did not see a carrier listed for that tablet in China so they may all be unlocked.
Actually, I only think the Verizon one is going to be the locked one but I dont know.
scrosler said:
My understanding is the partition that holds the carrier info / locking info is not touched during a flash with Odin. HOWEVER, I never got into that unlocked device thing because I never had a need to.
Someone else may be better suited to the question than I but as long as you flash ZS based firmwares you should be fine as I did not see a carrier listed for that tablet in China so they may all be unlocked.
Actually, I only think the Verizon one is going to be the locked one but I dont know.
Click to expand...
Click to collapse
You are very helpful in my quest to not ruin an expensive tablet. Do you know if there's an upgrade compatible with ZS for the MJ9 update? I honestly don't mind waiting if there's a chance I'll turn it into a paper weight. Not even a Kit Kat build just some bug fixes from what I understand.
Again, thanks for your help.
I just don't understand all the carrier builds of MJ9. Bloody heck some of em even have custom names which would be a good sign it's specific to region/carrier. So confused by this all
So maybe unroot your device and then you will have an Ota Update... Because if you'll use Odin for flash other firmware you won't be rooted yet, i think.
chabasse said:
So maybe unroot your device and then you will have an Ota Update... Because if you'll use Odin for flash other firmware you won't be rooted yet, i think.
Click to expand...
Click to collapse
Aren't OTA updates issued by providers? T-Mobile doesn't support this device so there's not going to be an MJ9 update. Ever. It's using an LTE frequency not even found in the States. I just bought it online because I didn't want to wait for somebody here to give me support. I'm simply trying to do a manual update without my device being a paperweight or waking up to expect a connection from cellular towers in Asia.

Weird Problem with I9505

Hello all, I need some help in regards to my Samsung GS4 I9505. Sorry for the long post!
I bought this phone off eBay about a month ago and only did a quick test to make sure it was working. It is a used phone but in excellent condition to replace my old 9505.
Now 2 days ago I had some free time and wanted to check the phone more thoroughly before I transfer my data from my iPhone to the new to me 9505.
The phone had the stock ROM from Hong Kong (TGY). I9505ZHUFNL1 I think if I’m not mistaken.
I realized a few weird things in this phone.
1. First it had the AT&T ringtones installed, and 2 AT&T bloatware apps installed. I thought maybe the seller put them their thinking that I had AT&T.
2. Second, in the ABOUT PHONE, Model # shows as I9505 but the build number shows as I337UCUFNB1
Now I wanted to install a new stock ROM and root, process has failed in ODIN. (PS) I have flashed and customized my old 9505 a lot and have some idea on what I'm doing. I am still a newb though!
Currently I can get into Recovery and Download Mode but my S4 does not boot up. It gets stuck on the logo “SAMSUNG GALAXY S4” As you can see from the pictures below it shows PRODUCT NAME as I337 in DOWNLOAD MODE and shows kot49h.i337ucufnb1 in Recovery.
I am trying to flash stock ROM but ODIN has failed. Tried TGY, DBT and even AT&T ROMs and nothing is working. Tried to use KIES and nothing, went into recovery and deleted everything. Still the phone is not working.
I also got this AT&T message about “System software not authorized by AT&T” but that message is gone now after I flashed AT&T I337 Stock Recovery.
I have searched all over the net and these forums to try to get the phone back up, so far nothing is working on my phone.
Attached are pictures showing model #s and an error I got while trying to flash stock ROM.
Any ideas or suggestions on what to do next? Thanks in advance
I think is a refurbished device. But try to download, unrar and flash this firmware via ODIN: HERE. This is the STOCK firmware for your i337 (in theory). Tell me how it went and good luck .
Thank you. Downloading it right now. Which Android version is this?
sbushnak said:
Thank you. Downloading it right now. Which Android version is this?
Click to expand...
Click to collapse
It's android 4.4.2. We gona confirm that you have a refurbished device or no. Tell me too what errors appears in ODIN in case you have them. Dial *#1234# when the process of installation finish and tell me if all go ok.
Thank you soo much!
Some good news. I flashed the file and now device is up and running with the AT&T ROM. No errors.
AP: I337UCUFNB1
CP: I337UCUFNB1
CSC: I337ATTFNB1
Even phone model shows as I337
sbushnak said:
Thank you soo much!
Some good news. I flashed the file and now device is up and running with the AT&T ROM. No errors.
AP: I337UCUFNB1
CP: I337UCUFNB1
CSC: I337ATTFNB1
Even phone model shows as I337
Click to expand...
Click to collapse
Be relaxed then. You own a SGH-i337, no a GT-i9505. The previous owner was flashing wrong firmware for sure. Enjoy your "machine" and Merry Xmas. :highfive:
Joku1981 said:
Be relaxed then. You own a SGH-i337, no a GT-i9505. The previous owner was flashing wrong firmware for sure. Enjoy your "machine" and Merry Xmas. :highfive:
Click to expand...
Click to collapse
Thanks mans for your help and Merry Christmas. Well I am not relaxed since I need a I9505 not AT&T. I'll be moving to the Middle East soon and so the AT&T will work there but I cannot use 4G LTE.
So he most likely even replaced the sticker under the battery to show I9505. I checked the IMEI under the cover and using *#06# and it matched. I checked IMEI online and it shows the model as I9505.
What the heck did the seller do to this phone? Salvaged some parts from AT&T model and installed it?
Just to do a small experiment, I'll get my friend's AT&T SIM card which have LTE and tested it on this phone to see if I get LTE or not.
sbushnak said:
Thanks mans for your help and Merry Christmas. Well I am not relaxed since I need a I9505 not AT&T. I'll be moving to the Middle East soon and so the AT&T will work there but I cannot use 4G LTE.
So he most likely even replaced the sticker under the battery to show I9505. I checked the IMEI under the cover and using *#06# and it matched. I checked IMEI online and it shows the model as I9505.
What the heck did the seller do to this phone? Salvaged some parts from AT&T model and installed it?
Just to do a small experiment, I'll get my friend's AT&T SIM card which have LTE and tested it on this phone to see if I get LTE or not.
Click to expand...
Click to collapse
1. I was telling you before is a refurbished device. They mix parts of differents models for create one new monster, like Frankestein .
2. I checked the original SGH-i337 and it has LTE. Take a look for yourself: HERE
Joku1981 said:
1. I was telling you before is a refurbished device. They mix parts of differents models for create one new monster, like Frankestein .
2. I checked the original SGH-i337 and it has LTE. Take a look for yourself:
Click to expand...
Click to collapse
I'm such an idiot! I missed the part about you saying it is a refurbished model. Well this is first for me knowing that they can build Frankenstein S4s! This particular phone is quite misleading.
Also yes you are right SGH-I337 has LTE but will not work in Middle East since we use different LTE frequencies there.
I'll get back to you after I do this small test just so I can feel a little better!
Joku1981,
I just used my friend's ATT SIM card and it connected to ATT's LTE network. Pic attached.
Thanks for your help. I'll contact the eBay seller and see what he can do. Worst case scenario I'll try to sell it on eBay.
and Merry Christmas!
How much did you purchase it for off eBay?
Strephon Alkhalikoi said:
How much did you purchase it for off eBay?
Click to expand...
Click to collapse
Bought it for $250. came with 9505 box, original charger, usb cable(looks non-oem), manual and headphones. It is also unlocked. Tried a SIM from T-Mobile and it worked.

[Q] Unlocked Metro PCs Galaxy S5 on AT&T Network

Hey guys,
Quick overview: 2 Questions: How to update to lollipop and benefits of KNOX.
I just got a new Metro PCs Galaxy S5 unlocked and am using it on the AT&T network as the title suggests. I was looking around to try and find an answer but was unsuccessful. My question is how do I update this phone since it's a Metro PCs phone (which is apparently same as T-Mobile) to lollipop and i'm on AT&T? Since I'm on the AT&T network, there is no update for lollipop yet, but from what I've read the phone itself should be compatible and ready for the T-Mobile lollipop update...AT&T is the only carrier that hasn't released lollipop update AFAIK. Here's the current information on the device:
Model: SM-G900T1
Android: 4.4.2
Baseband: G900T1UVU1ANK1
Kernel: 3.4.0-1616453
Build: KOT49H.G900T1UVU1ANK1
If I try to do the OTA Software update from the "About Device" settings screen, it says up to date. Is my only option to root it and do a custom ROM (or wait for AT&T to come out with the lollipop update...which may not be very soon)? Though if i root it I'll trigger the KNOX stuff i've been reading about. I don't think the KNOX stuff has anything useful to me from what I read, because it seems to be for business stuff only, whereas i'd only be using this phone for personal use. Which brings me to my second question: Is there any reason for me to care about keeping KNOX 0x0? Seems like it will void any software warranty if i trigger it and I'd lose any OTA updates? That's the only fall back? Because if it isn't a big issue then I can just root and custom rom my phone (recommendations on ROMs? looking for mostly performance and battery life). Lemme know if you have other questions for me or if i need to provide more info. Thanks for any help!
Im only seeing KitKat ROMs on Sammobile and Samsung Updates, for the SM-G900T1, and they generally have all ROMs available for each device
Looks like a Custom ROM might be your only way if there is no official Lollipop update for you, but Custom ROM = Custom Recovery = KNOX tripped
*Detection* said:
Im only seeing KitKat ROMs on Sammobile and Samsung Updates, for the SM-G900T1, and they generally have all ROMs available for each device
Looks like a Custom ROM might be your only way if there is no official Lollipop update for you, but Custom ROM = Custom Recovery = KNOX tripped
Click to expand...
Click to collapse
Yah, I was really confused by this as well. I checked Sammobile and they didn't even have the T-Mobile version which seems odd to me?
*Detection* said:
Im only seeing KitKat ROMs on Sammobile and Samsung Updates, for the SM-G900T1, and they generally have all ROMs available for each device
Looks like a Custom ROM might be your only way if there is no official Lollipop update for you, but Custom ROM = Custom Recovery = KNOX tripped
Click to expand...
Click to collapse
Can you send me a link to where you see those updates? I couldn't find it myself for my model (SM-G900T1).
Also, would i be able to update my phone with the latest T-Mobile Variant? I was thinking that since (from what i've been reading) it sounds like the T-Mobile phone and the Metro PCS phones are supposedly the exact same phone (T-Mobile = SM-G900T, Metro PCS = SM-G900T1) and my phone is unlocked, that perhaps I can update my phone to the latest Samsung signed T-Mobile update with lollipop and not trip Knox. Any ideas / thoughts on this?
airyip77 said:
Can you send me a link to where you see those updates? I couldn't find it myself for my model (SM-G900T1).
Also, would i be able to update my phone with the latest T-Mobile Variant? I was thinking that since (from what i've been reading) it sounds like the T-Mobile phone and the Metro PCS phones are supposedly the exact same phone (T-Mobile = SM-G900T, Metro PCS = SM-G900T1) and my phone is unlocked, that perhaps I can update my phone to the latest Samsung signed T-Mobile update with lollipop and not trip Knox. Any ideas / thoughts on this?
Click to expand...
Click to collapse
You should be able to flash any ROM for your exact model phone
Links to sammobile are banned on XDA, just go to sammobile dot com - enter your model number into the firmware section
Need a free account to download
KNOX will not be tripped flashing stock ROMs with ODIN
*Detection* said:
You should be able to flash any ROM for your exact model phone
Links to sammobile are banned on XDA, just go to sammobile dot com - enter your model number into the firmware section
Need a free account to download
KNOX will not be tripped flashing stock ROMs with ODIN
Click to expand...
Click to collapse
thx, i was dumb and kept searching with "samsung galaxy" instead of the exact model number so couldn't find it there at first :silly:
I get that i can flash any ROM for my exact model, but was hoping to find out if i can install the SM-G900T (T-Mobile) update on the SM-G900T1 (Metro PCS)? From what I'm reading they appear to be the exact same phone, but i haven't seen any hard evidence of that fact...like i've read in other threads and other sites that people have put t-mobile roms/etc on a metro-pcs galaxy s5, and that essentially they're the exact same phone, but just nothing i've seen/read that makes it definitively so...unless that in and of itself proves their statement that they installed the TM roms on the MPCS phone. I'm cautious cause i keep reading about being careful because of all the different variants and the possibility of bricking. i guess in the meantime i'll look around more then to see if i can install the t-mobile one on my metropcs.
Ive no idea, I wouldn't want to advise flashing a ROM for a different model phone - best wait to hear if anyone else has the same phone and done the same thing
Someone here saying they are exactly the same phone
http://forum.xda-developers.com/tmobile-galaxy-s5/help/smg900t-smg900t1-t2964392
*Detection* said:
Ive no idea, I wouldn't want to advise flashing a ROM for a different model phone - best wait to hear if anyone else has the same phone and done the same thing
Someone here saying they are exactly the same phone
http://forum.xda-developers.com/tmobile-galaxy-s5/help/smg900t-smg900t1-t2964392
Click to expand...
Click to collapse
yah, i've seen that thread and it's what i meant by "i've heard things", but not really "confirmed things" hahaha
I searched a bit more and found this thread, and it looks like might be possible because someone did it on an older firmware from TM -> MPCS
http://forum.xda-developers.com/showthread.php?t=2733529
I may look a little more, but i think i'll try it and see what happens. when/if i do, i'll post back with results.
...although, would that nullify my unlock? Phone is like I said, MPCS and unlocked, running on AT&T. Switching to the T-Mobile firmware shouldn't have any affect on the unlock right?
airyip77 said:
...although, would that nullify my unlock? Phone is like I said, MPCS and unlocked, running on AT&T. Switching to the T-Mobile firmware shouldn't have any affect on the unlock right?
Click to expand...
Click to collapse
No it won't make any changes to your SIM/carrier unlock status. Once you permanently SIM unlock your phone, that is it.

[Q] What model (version) of s4 is exactly this?

What model (version) of s4 is exactly this phone? which software is installed on it? is it stock or not ? plzz help and tell me its complete version details
My phone is sgh-i337 or gt-i9505 ? Or only baseband version is i337 becoz in about phone baseband ver is different xxugulne8...or any firmware version difference ? Help
sgh-i337
It means my android software is changed to some other version. ...
can I update official i337 software ? Lolipop?
Lennyz1988 said:
sgh-i337
Click to expand...
Click to collapse
But my baseband and bootloader version are i337 anf rest of all are i9505xxugne8 :/ and on back side of phone its i9505 printed
It's a Frankenstein. An AT&T I337 with the IMEI of an I9505. Someone changed the IMEI before selling it, likely because the original IMEI was blacklisted.
its basically a korean convert your phone might be i337 but the best way is to go to download mode and check it there. model number on download mode is always real.
siddiec2013 said:
its basically a korean convert your phone might be i337 but the best way is to go to download mode and check it there. model number on download mode is always real.
Click to expand...
Click to collapse
I checked in dwld mode its sgh i337....can I install back stock firmware ...see this sitehttp://www.att.com/esupport/softwareUpdateArticle.jsp?sid=KB419415&cv=820
If it's an AT&T device then you can install an AT&T ROM on it. However, doing so nets you a locked bootloader for your trouble. Install a custom ROM if you can, and don't look back.
ahsandon007 said:
I checked in dwld mode its sgh i337....can I install back stock firmware ...see this sitehttp://www.att.com/esupport/softwareUpdateArticle.jsp?sid=KB419415&cv=820
Click to expand...
Click to collapse
of course you can install official sgh i337 firmware. just find official firmware from sam mobile or samsung updates and download them to your phone via odin. it will fresh start your phone on atnt official firmware but i suggest you to do some research over it before attempting any thing. in your case i see that your phone came with pre rooted firmware to change build.prop to make it look like 9505. i am in pakistan and this is very common here i was fooled for 9500 but it was sph l720 sprint model. best of luck with your update
Strephon Alkhalikoi said:
If it's an AT&T device then you can install an AT&T ROM on it. However, doing so nets you a locked bootloader for your trouble. Install a custom ROM if you can, and don't look back.
Click to expand...
Click to collapse
you mean that I should keep using custom roms and no matter whether baseband is of i337 ....If I want to download a 5.0.1 then I will download any rom and flash through odin using pda file just....it will not chnge my baseband..
Finally I got it....its i337...I checked imei on imei.info it says it is i337 and also checked for blacklist its all clean....and I opened back cover and see it and its written "MADE BY SAMAUNG" ...spelling of samsung is wrong ...it means sticker and software are of 9505 and hardware are i337 at & t usa carrier....I think its changed in korea...phone is converted....now planning to download stock firmware of i337 lollipop and install through odin....
if anyone have link to i337 lolipop plz share
If you install a stock ROM via Odin, the bootloader will be changed, but as long as it's not an AT&T or Verizon ROM you won't suffer any ill effects. If you install an AT&T ROM there's no going back. Unlike every other country on the planet, here in the US AT&T and Verizon encrypt the device's bootloader, because they don't want you rooting the device and bypassing their bloatware and their restrictions. So, since you happen to be in a position where you have an AT&T S4 that doesn't have a locked bootloader, you want to install a custom ROM.
If you have ignored my advice and installed a stock AT&T ROM, you'll need to head over to http://forum.xda-developers.com/galaxy-s4-att and use the information there to root. Honestly, now that you know your S4 is an AT&T model, you should head over there anyway.
Strephon Alkhalikoi said:
If you install a stock ROM via Odin, the bootloader will be changed, but as long as it's not an AT&T or Verizon ROM you won't suffer any ill effects. If you install an AT&T ROM there's no going back. Unlike every other country on the planet, here in the US AT&T and Verizon encrypt the device's bootloader, because they don't want you rooting the device and bypassing their bloatware and their restrictions. So, since you happen to be in a position where you have an AT&T S4 that doesn't have a locked bootloader, you want to install a custom ROM.
If you have ignored my advice and installed a stock AT&T ROM, you'll need to head over to http://forum.xda-developers.com/galaxy-s4-att and use the information there to root. Honestly, now that you know your S4 is an AT&T model, you should head over there anyway.
Click to expand...
Click to collapse
..i installed stock 4.4.4 ATT software but i want to install back i9505 software becoz att is not running well in my country...it lags in sending msgs and making calls and also hotspot nd other probs....can u guide me to get back 9505 software
I tried warning you but you plowed ahead anyway. The stock ROM you put on the phone is basically untouchable, because of the locked bootloader, so you now have two options: use the phone as is, or use the information in the AT&T S4 forums to install SafeStrap recovery and from there flash a custom ROM.
Strephon Alkhalikoi said:
I tried warning you but you plowed ahead anyway. The stock ROM you put on the phone is basically untouchable, because of the locked bootloader, so you now have two options: use the phone as is, or use the information in the AT&T S4 forums to install SafeStrap recovery and from there flash a custom ROM.
Click to expand...
Click to collapse
Hmm yeah but i think it will work fine ...only problem is of signal network....can you guide me how to flash 9505 modem on i337 ?
No, because it won't work. I tried flashing an AT&T modem to my I9505 when trying to add LTE frequencies to my device. The phone rejected the modem, but it didn't harm my I9505 either.
Strephon Alkhalikoi said:
No, because it won't work. I tried flashing an AT&T modem to my I9505 when trying to add LTE frequencies to my device. The phone rejected the modem, but it didn't harm my I9505 either.
Click to expand...
Click to collapse
But previously i am running baseband of 9505 on i337
It could be because I didn't use Odin when trying to flash in that instance. Under ordinary circumstances you shouldn't be able to flash I9505 firmware on an I337. Regardless, you can try to flash the I9505 modem using Odin, but the results at best will be unpredictable. It certainly won't change the LTE bands on the phone as those can apparently only be changed with tools we don't have.
Strephon Alkhalikoi said:
It could be because I didn't use Odin when trying to flash in that instance. Under ordinary circumstances you shouldn't be able to flash I9505 firmware on an I337. Regardless, you can try to flash the I9505 modem using Odin, but the results at best will be unpredictable. It certainly won't change the LTE bands on the phone as those can apparently only be changed with tools we don't have.
Click to expand...
Click to collapse
i tried using odin it fails ...with some logs like receive response from bootloader fail.... :/ im getting maximum of 3/5 signals on att baseband in my country ...

[Q] I can't root my [S4 GT I9505 , Hong kong v with I337 Bootloader]

Hi
I hope all of you are well.
I have a galaxy s4 GT I9505 with I337 bootloeader , running android 4.3 , (please see pics on attachement)
I have trouble instaling supersu on my device , I rooted my phone once using "Towelroot.apk" ,but after I reset my phone I tried the same application but it does'nt work this time
I tried hard to root the phone following the steps on this link [ http://forum.xda-developers.com
/showthread.php?t=2565758 ] , but still not rooted , I got Supersu installed but not working! .
I tried "Iroot.exe" , I got an application similar to supersu ( a chinese one ) but it doesn't function as supersu
I want to root my phone and install supersu and clockwork mode or update it through odin
Please help me on this , I am ready to provide any other details regarding the phone
Thank you in advance
Enter download mode. The model number listed there is the model number of your device. That will help us help you, but I suspect you have a frankenstein phone.
Strephon Alkhalikoi said:
Enter download mode. The model number listed there is the model number of your device. That will help us help you, but I suspect you have a frankenstein phone.
Click to expand...
Click to collapse
First I would like to thank you for you reply
I don't have a good cam to take pic ,but here is what is wretten there.
------------------------------------------
ODIN MODE
PRODUCT NAME: SGH-I337
CURRENT BINARY: Samsung official
SYSTEM STATUS: Custom
KNOX CARNEL LOCK: 0x0
KNOX WARRANTY VOID: 0x0
CSB-CONFIG-LSB: 0x30
WRITE PROTECTION: Enabled
eMMC BURST MODE enabled
--------------------------------------------
I tried to root with "Odin.exe" it says " fail " :/
I hope there is a solution for this phone
thank you .
kamel-kgb said:
First I would like to thank you for you reply
I don't have a good cam to take pic ,but here is what is wretten there.
------------------------------------------
ODIN MODE
PRODUCT NAME: SGH-I337
CURRENT BINARY: Samsung official
SYSTEM STATUS: Custom
KNOX CARNEL LOCK: 0x0
KNOX WARRANTY VOID: 0x0
CSB-CONFIG-LSB: 0x30
WRITE PROTECTION: Enabled
eMMC BURST MODE enabled
--------------------------------------------
I tried to root with "Odin.exe" it says " fail " :/
I hope there is a solution for this phone
thank you .
Click to expand...
Click to collapse
Install this APP and add some screenshots.
As suspected, this phone is a Frankenstein, meaning in your case an international ROM on an AT&T S4. Proper rooting procedures and other material for your device are here. Please note that your device is a US model and comes from a carrier that locks (i.e. encrypts) the bootloader on its devices. As a result there will be limits on what you can do with the device.
I'm tempted to trade devices as I have an I9505 here in the States, but I don't want the locked bootloader.
Joku1981 said:
Install this APK and add some screenshots.
Click to expand...
Click to collapse
Hello Joko,
I hope you are well.
I uploaded the screenshots as you ordered ,
I uploaded screenshots for "Odin" too
I am waiting for your support please
Thank you.
Strephon Alkhalikoi said:
As suspected, this phone is a Frankenstein, meaning in your case an international ROM on an AT&T S4. Proper rooting procedures and other material for your device are here. Please note that your device is a US model and comes from a carrier that locks (i.e. encrypts) the bootloader on its devices. As a result there will be limits on what you can do with the device.
I'm tempted to trade devices as I have an I9505 here in the States, but I don't want the locked bootloader.
Click to expand...
Click to collapse
First: I understand from your reply that the possibility of installing Cyanogenmod or official Rom on my device is 0% :crying:
the link you sent me is about the AT&T S4 .
What if I try an AT&T Rom on my device, does that break it ? ,
second: The phone is made in Vietnam and whenever I reset it it starts with Chinese language thats why I thought it's chinese
Please see the other screenshots I attached you may find something
Thank you.
Your device IS an AT&T S4, so installing an AT&T ROM on the phone isn't going to break it. The link I provided is so that if you do wish to work with this beast you have the proper tools to do so, since none of the tools in this forum will be of any aid. However, I'm going to tell you to run, not walk, to the place you got this phone from and return it, because you will not have a good experience. The bootloader is encrypted, which makes rooting nearly impossible. If you live in a country with LTE, you may have reduced or non-existent LTE connectivity due to the LTE bands on the AT&T model S4 being different from those for the I9505.
Country of manufacture doesn't mean a thing. My I9505 was sold in England by O2, yet its country of manufacture is also Vietnam. As to the Chinese language being default, that's ridiculously simple to change in the firmware, so that doesn't mean much either. Your screenshots however, conclusively prove that I was totally correct, and this is an AT&T S4. An I9505 would have "jfltexx" as the device type, not "jflteatt".
kamel-kgb said:
Hello Joko,
I hope you are well.
I uploaded the screenshots as you ordered ,
I uploaded screenshots for "Odin" too
I am waiting for your support please
Thank you.
Click to expand...
Click to collapse
1. IMEI is clean of one GT-I9505.
2. The device type is of one SGH-I337.
3. The Samsung Serial Number is CLEAN too.
4. You own a Franki. But looks more a GT-i9505 that one SGH-i337 (Take a look: HERE for remove carrier label).
5. COUNCIL: I will try to flash via ODIN this firmware for GT-i9505 if I was you. Do it by your own responsibility.
Strephon Alkhalikoi said:
Your device IS an AT&T S4, so installing an AT&T ROM on the phone isn't going to break it. The link I provided is so that if you do wish to work with this beast you have the proper tools to do so, since none of the tools in this forum will be of any aid. However, I'm going to tell you to run, not walk, to the place you got this phone from and return it, because you will not have a good experience. The bootloader is encrypted, which makes rooting nearly impossible. If you live in a country with LTE, you may have reduced or non-existent LTE connectivity due to the LTE bands on the AT&T model S4 being different from those for the I9505.
Country of manufacture doesn't mean a thing. My I9505 was sold in England by O2, yet its country of manufacture is also Vietnam. As to the Chinese language being default, that's ridiculously simple to change in the firmware, so that doesn't mean much either. Your screenshots however, conclusively prove that I was totally correct, and this is an AT&T S4. An I9505 would have "jfltexx" as the device type, not "jflteatt".
Click to expand...
Click to collapse
Thank you Strephon for your support
I can't return the phone back because I bought it 5 months ago :/ and from far place . and for the 4G we don't have this service ,so i can't confirm.
by the way , I rooted the device today with iroot and Replaced the Chinese iRoot superuser with SuperSu successfully (I found a tutori on youtube) ,but still I can't install clockworkmod , I will keep trying I may found a solution for that , if no I'll get rid of this phone -_- I may sell it to my brother since he doesn't care about the warranty or rooting stuff
anyway, for the mean time I will try the Rom sent to me by "Joku1981" and see .
Thanx again
Joku1981 said:
1. IMEI is clean of one GT-I9505.
2. The device type is of one SGH-I337.
3. The Samsung Serial Number is CLEAN too.
4. You own a Franki. But looks more a GT-i9505 that one SGH-i337 (Take a look: HERE for remove carrier label).
5. COUNCIL: I will try to flash via ODIN this firmware for GT-i9505 if I was you. Do it by your own responsibility.
Click to expand...
Click to collapse
Hello Juko,
Ok I will proceed with the firmware you've sent me . at my own risk of course
I removed the carrier label successfully ,and I am downloading the firmware now ,
Thank you.
Joku1981 said:
1. IMEI is clean of one GT-I9505.
2. The device type is of one SGH-I337.
3. The Samsung Serial Number is CLEAN too.
4. You own a Franki. But looks more a GT-i9505 that one SGH-i337 (Take a look: HERE for remove carrier label).
5. COUNCIL: I will try to flash via ODIN this firmware for GT-i9505 if I was you. Do it by your own responsibility.
Click to expand...
Click to collapse
Hello Joku
I tried with the firmware you sent me yesterday , can't be flashed . odin give me the same error
I tried with "mobile odin pro.apk" than after reboot a yellow triangle with exclamation mark appeared , see attached pic ,
can I reset the phone or it just gone no way to fix that ?
It's too far for that. You need to install AT&T firmware via Odin for the S4 to function at all, thanks to the bootloader. Hopefully the device was carrier unlocked before you bought it, otherwise you'll not be able to use the S4 without purchasing an unlock code.
Strephon Alkhalikoi said:
It's too far for that. You need to install AT&T firmware via Odin for the S4 to function at all, thanks to the bootloader. Hopefully the device was carrier unlocked before you bought it, otherwise you'll not be able to use the S4 without purchasing an unlock code.
Click to expand...
Click to collapse
Hi Strephon
I got rid of the yellow triangle by following this guide https://www.youtube.com/watch?v=tUbciGy7kHc and now the phone stuck on "samsung custom"
after that I tried instaling the AT&T rom you sent me , and I got red writting I saw only when trying to instal AT&T firmware ( sv rev check fail : fused : 5, binary 1 ) , I think this is not the right ROM , I even tried the other rom for AT&T I found along with the ROM you sent me in "Sammobile.com"
I have friend who has a Box , we tried installing the rom with it , but still we can't
I think i have to find a ROM with (pda I9505ZHUEMK2 CSC I9500ZSUEMJ6) I tried few roms from here; ( http://www.sammobile.com/firmwares/database/GT-I9505/TGY/ ),but none of them worked ,
Q 1, How/where can I find rom with (pda I9505ZHUEMK2 CSC I9500ZSUEMJ6) ? Is it possible ?
Q 2 ,since I can access system recovery does that mean the original ROM still not wiped ?
Q 3 , what can I benefit from the the system recovery ?
see pics please
Thanks you.
You can't find a ROM with that PDA and CSC combination, as that combination is for two completely different devices, neither of which is your device. The only stock ROM that will install to an AT&T S4 is an AT&T ROM. No other ROM will work, and your attempts to install an incompatible ROM have, to the best of my knowledge, resulted in that indicator in your third picture.
Your ONLY means of restoring this phone to any kind of operating condition is to head over to the AT&T S4 forums and start reading. I will give you a hand though, and tell you that to eliminate the custom indicator in your third pic, you need to read through this thread on the AT&T S4 forums.
The amount of help any of us here can give you from this point on is going to be VERY limited, so head over to the AT&T S4 forums to ask your questions. The device owners in that section are far more familiar with the quirks of the AT&T S4 and will be more able to help you restore this device than we will.
Strephon Alkhalikoi said:
You can't find a ROM with that PDA and CSC combination, as that combination is for two completely different devices, neither of which is your device. The only stock ROM that will install to an AT&T S4 is an AT&T ROM. No other ROM will work, and your attempts to install an incompatible ROM have, to the best of my knowledge, resulted in that indicator in your third picture.
Your ONLY means of restoring this phone to any kind of operating condition is to head over to the AT&T S4 forums and start reading. I will give you a hand though, and tell you that to eliminate the custom indicator in your third pic, you need to read through this thread on the AT&T S4 forums.
The amount of help any of us here can give you from this point on is going to be VERY limited, so head over to the AT&T S4 forums to ask your questions. The device owners in that section are far more familiar with the quirks of the AT&T S4 and will be more able to help you restore this device than we will.
Click to expand...
Click to collapse
Thank you Strephon for assisting me through all that.
I will see with the thread you sent me .
Take care

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