Questions on rooting and SIM unlocking (S4 eumk2 4.3) - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Hey guys,
I'm new to this forum. A while back I found a phone in the gas station bathroom that I was working at. I kept it under the desk with a note and of course the camera watching it in case it disappeared without a customer picking it up. No one ever came for it and after 2 weeks (company policy) I took it home with me. Anyway, I've just been using it on my wireless internet and playing games, however my phone contract just ran out on my crappy verizon old flip phone and I want to go to straight talk and use this one.
So, I bought the Straight talk byop kit which includes a sim card for the phone, however, the SIM card that's meant for AT&T phones is too small for this one for some reason, however the TMobile one fits in it perfectly fine. The problem is that it's a tmobile sim card and I'm sure you all know that I need to unlock the phone to get it. So, last night I spent about 4 hours searching for ways to unlock it. I see it's possible to do it for free using the system settings phone codes, but the code combinations don't seem to work for me.
*#0011# - When i key enter 1 it doesn't do what the video I was watching says it's supposed to do.
*#9090# - Restarts my phone after I hit the what I'm told to.
There's another I tried however, I can't remember the code, it takes me to the debug menu, however option 6 isn't there to give me access to phone options or whatever.
So, I gave up as my laptop battery started to waiver around 10% and went to sleep.
Now, today, I hopped on and attempted to figure it out again, but got bored really quick, stumbling accross the same stuff I tried last night, so I tried rooting it thinking that getting admin access to my phone would make option 6 appear when I entered that number. I was wrong, but hey, I successfully rooted my phone so it's cool.
Anyway, I just want the SIM card to work. I really don't care if I have to unlock my phone or whatever, I just want my phone to be able to make calls. So if unlocking my phone works, please help me, if there's a way to get the super small AT&T SIM card to work, then that's be great.
I'm sure you need some of my phone info to help me out so here we go.
It's a Samsung S4 on 4.3 firmware, rooted. It's an I337 and the baseband version says I337UCUEMK2.
If you need any other information to help me out, please feel free to ask. I tried calling AT&T already btw, they said without a phone number they won't provide me with an unlock code.

http://forum.xda-developers.com/showthread.php?t=2595457
I have tried this and it works
Sent from my SAMSUNG-SGH-I467 using Tapatalk

jmjoyas said:
http://forum.xda-developers.com/showthread.php?t=2595457
I have tried this and it works
Sent from my SAMSUNG-SGH-I467 using Tapatalk
Click to expand...
Click to collapse
I honestly don't understand 90% of the words in that post... Is there a post or article that'll teach me the basics to rooting and unlocking? I'd really love to do custom roms and everything. I honestly thought when I rooted my phone it'd give me admin access and the hidden system management options would become open to me.
Anyway, hope you can help, my wife is getting on my case about getting it unlocked. If I don't have it done tonight, she's going to make me add the straight talk to a different phone instead of this one and I really don't want to use a cheap piece of junk straight talk phone.

NeoGriim said:
I honestly don't understand 90% of the words in that post... Is there a post or article that'll teach me the basics to rooting and unlocking? I'd really love to do custom roms and everything. I honestly thought when I rooted my phone it'd give me admin access and the hidden system management options would become open to me.
Anyway, hope you can help, my wife is getting on my case about getting it unlocked. If I don't have it done tonight, she's going to make me add the straight talk to a different phone instead of this one and I really don't want to use a cheap piece of junk straight talk phone.
Click to expand...
Click to collapse
I'm doing research on getting a custom rom installed right now, I'm looking at Carbon ROM. I guess I have another question, is there any roms that give me full access to system manager or whatever it's called when you enter those numbers?

Okay, I made an attempt to use your walkthrough, method 2. I went and downloaded odin, and tried to flash the mdl modem however they don't exactly explain in the walkthrough how to do that, I figured I'd take a hit at it and went to do it and odin says it failed.
Is there a walk through I can read through to find how to flash?
I'm not sure what safestrap is, I can't find it on my phone and google only brings up droid ones for me as far as I've seen. It sounds like if I get the mdl modem on my phone that because it unlocks the hidden options in system manager I just have to do that and use the system manager walkthroughs I've seen to go ahead and unlock it.
EDIT: Okay, I got safestrap installed, now I'm just trying to figure out how to get a different modem installed, any help there? I'm looking and asking around but I'm not seeing anything.

Related

[Q] G1 Test unit

Brief history. My wife has a G1 and apparently she has not been able to download apps for sometime now. When she took it to Tmobile for them to check out, they said,"you must have downloaded a corrupt app from the market, we're sorry, but we can't fix it. Meanwhile, she was not allowing me to root it, and possibly finding a solution. So now, we got her an HTC sensation, so I can have her phone to play with. My quest is to fix the phone to prove to my wife that I know more than your local Tmobile rep. With that being said,"What do I do?" JK I know where to start, I just wanted to know if there is any relationship between the G1 and this corrupt market issues as I spent most of my time in the Thunderbolt forum. Thanks in advance.
do you want to root it? or just wipe it out? you can do many different things.. not sure what the relation is with your market not working
ldrifta said:
do you want to root it? or just wipe it out? you can do many different things.. not sure what the relation is with your market not working
Click to expand...
Click to collapse
Root and wipe, basically just make it right again and to show my wife the benefits of rooting. Before a complete wipe though, I would like to see if there is any validity to this "corrupt app" and "not fixable" statements made by Tmobile reps. My first roadblock seems to be the sim card, I don't have one, and can't find a way to root w/o it yet.
Options-
-Use my wife's current sim card (its a 4G sim now for her sensation, will it still work), but she would probably have a hissy and not let me use it
-Use my sim card from my Tbolt (which requires an unlock code)
-Find a way to root w/o a sim all-together
I am sure with a little more investigating, I'll find a way to make it work.
Why not just boot to recover and wipe?
Turn phone off.
Press and hold "HOME" button, press power button, keep holding home.
When it gets to the "!" screen, open keyboard, press ALT-L.
Then press ALT-W (W is for Wipe).
When finished, reboot.
dhkr234 said:
Why not just boot to recover and wipe?
Turn phone off.
Press and hold "HOME" button, press power button, keep holding home.
When it gets to the "!" screen, open keyboard, press ALT-L.
Then press ALT-W (W is for Wipe).
When finished, reboot.
Click to expand...
Click to collapse
yes try that first!! see if you can get it to work... you will need her sim just for a second so you can get by the google sign in... than if you connect to wifi you can remove the sim, ad if you still want to root the device follow this guide here...
[Guide] (8-18-11) G1 How-to: Root, Un-Root & Everything in-between
you can do this whole guide pretty quick, and you only need to use your wife's sim card for 1 second... just to sign into google once you get to 1.5.. than you can give it back to her and do everything via wifi, let me know if you need some more help..
Done, finally! This might have been super simple for any of you to do, it took me a total of about 8 hrs to get where I am, which is successfully running cm5.0.8.
This process was made more difficult by not having an activated sim card, and not being connected to wi-fi to even set up google.
Using adb I found a way to bypass the google setup when you have an "expired" Tmobile sim card inserted, but to use adb I needed usb debugging enabled, and I finally figured that out.
Now to hopefully make this long story shorter, I am now flashing whatever rom I wish to run on a phone in which Tmobile said was not fixable.
The phone is, in fact, way better than any stock g1 could be.
The current rom runs great on it, (I aslo run cm7 on my Tbolt), and all market apps download and run correctly, to the contrary of what the Tmobile reps said.
Well, I guess I'm done. If nothing else, I said I could do it, and I did it.
Now maybe a little respect from my wife.
Well, the TMobile rep succeeded where it matters to their manager, they sold your wife a new phone!
Sent from my T-Mobile G2 using Tapatalk
tronmech said:
Well, the TMobile rep succeeded where it matters to their manager, they sold your wife a new phone!
Sent from my T-Mobile G2 using Tapatalk
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Click to collapse
Good one for them bad for you!!!
Sent from my LG-P999 using XDA Premium App

[Q] event log showing when SD card removed?

I need to know if there is any record or event log kept in the phone as to when an SD card is removed or inserted, or when the phone is turned off, battery removed, etc., and if such a log exists, how to view it.
I'm using a Samsung Galaxy S / Sprint Epic 4G, firmware version 2.2.1
I've tried searching for "event log" to no avail, "SD card removed" mostly turns up people who are getting messages that their SD card is not there, etc. Not sure if there are better search terms to use to find the answer.
Long Story: My phone was stolen from my office, I sent several texts to it from other phones informing the person who had it that the phone had GPS tracking software enabled and I was recording everywhere the phone went (complete bluff). The next day, I was contacted by someone who was in possession of my phone, her story changed several times, from the person who stole it was a friend and felt bad and gave it to her to give to me, to she didn't know the person, to the person being her brother who found the phone in a 7/11 bathroom.
I find their frequent story changing very suspicious and suspect they are covering for the person who actually stole my phone, but I don't want to go to the police and press charges against someone who might just be a good Samaritan.
The phone was returned with the SD card removed. I suspect the theif thought it was a SIM card or something that could help locate or identify the phone and ditched it. Her "brother" told me he found the phone at 5:00, and is willing to say the same in a police report. I need to know if the SD card was removed from the phone before or after 5:00 before I decide to attempt to press charges against the people who returned the phone to me.
Sorry that happened. While I don't know the answer, the subject relates to a great free app I've put on my phone & is getting more popular called Android Lost. It helps track and remotely lock/wipe (including just the SD) and control the phone in lots of cool ways. Hoping it'll help other folks. The SD card use log though is not one of its features, so I'd be interested to hear if that's possible at all.
DroidApprentice said:
Sorry that happened. While I don't know the answer, the subject relates to a great free app I've put on my phone & is getting more popular called Android Lost. It helps track and remotely lock/wipe (including just the SD) and control the phone in lots of cool ways. Hoping it'll help other folks. The SD card use log though is not one of its features, so I'd be interested to hear if that's possible at all.
Click to expand...
Click to collapse
Thanks for the response! I actually found out about Android Lost while I was trying to figure out what I could do to find the phone, but it was too late. I was able to remote install it via the android market web page (I see that it is installed now that I have the phone back), but it seemed to require manual activation from the phone to work before I could do anything, so it was too late.
There was another app called Plan B that supposedly will work with a remote install even without any use of the phone, it did install but it never worked. Tried it on a friend's phone right in front of us and it didn't work on his either, so I can't recommend Plan B to anyone who comes across a similar problem in the future.
I guess the real lesson here is, install and register Android Lost before the phone is lost! Which I have now done.
Now my goal is to try to find out who in my office is a thief, but without screwing over someone who might potentially be a good Samaritan just returning my phone to me.
stufff11 said:
Thanks for the response! I actually found out about Android Lost while I was trying to figure out what I could do to find the phone, but it was too late. I was able to remote install it via the android market web page (I see that it is installed now that I have the phone back), but it seemed to require manual activation from the phone to work before I could do anything, so it was too late.
There was another app called Plan B that supposedly will work with a remote install even without any use of the phone, it did install but it never worked. Tried it on a friend's phone right in front of us and it didn't work on his either, so I can't recommend Plan B to anyone who comes across a similar problem in the future.
I guess the real lesson here is, install and register Android Lost before the phone is lost! Which I have now done.
Now my goal is to try to find out who in my office is a thief, but without screwing over someone who might potentially be a good Samaritan just returning my phone to me.
Click to expand...
Click to collapse
dont press charges just tell him to box you. if hes a man he will.
schnowdapowda said:
dont press charges just tell him to box you. if hes a man he will.
Click to expand...
Click to collapse
She was a woman with a 4 year old kid. The problem is that I don't know for sure if she is somehow involved with the person who stole the phone or not. I know she lied to me several times about how it was "found" as she says, but I want to be sure that the SD card was removed after she claims it was found before I go forward.
stufff11 said:
She was a woman with a 4 year old kid. The problem is that I don't know for sure if she is somehow involved with the person who stole the phone or not. I know she lied to me several times about how it was "found" as she says, but I want to be sure that the SD card was removed after she claims it was found before I go forward.
Click to expand...
Click to collapse
Combine the ideas. Box her 4 year old until she gives up the real thief.
(don't do that)
othan1 said:
Combine the ideas. Box her 4 year old until she gives up the real thief.
(don't do that)
Click to expand...
Click to collapse
LOL AMAZING LOGIC ROFL
But nah, this iswhere something like what htc has going on with the sense3.0 where you can remote wipe,track, lock,blahblahblah through the web
Sent from my SPH-D700 using XDA Premium App

[Q] My i337 simply won't unlock

I followed galaxys4root . com's tutorials on how to flash an i9505 (T-Mobile) rom onto your i337 (AT&T) and how to get around the bootloader and how to enable LTE bands on the phone. For the last step of making it truly a T-Mobile phone I tried inserting a T-Mobile SIM and unlocking the device. I called AT&T and got the unlock code but it won't work. I tried a few codes before that, thinking that it'd be my pin or last 4 of my social or whatever (stupid in hindsight). I've called back twice and the IMEI number I gave them was right and the unlock code they gave me was also correct. The last time I called back they said that if you enter the wrong Unlock code more than 5 times it permanently locks the phone to AT&T. I googled that but didn't come up with anything about that. The phone doesn't display anything about a "freeze" or anything, it simply shows an unlock/dismiss option when I put in a non AT&T SIM card. It works fine with an AT&T sim, I can make calls and send texts and browse the web, but when I insert the T-Mobile SIM I want to use it still asks for the unlock code. I've looked online and around this forum for hours and cannot find ANY method to get this thing unlocked. Any help?
Thanks in advance for your time...
What they are saying if you get the code wrong 5 times, it locks the phone permanently for ATT only. And I would call back to Att and say you are still having issues with the code, your in the system now with them, make them work. Get Em! My wife loves this kinda stuff, she is ruthless.
Really?
TheAxman said:
What they are saying if you get the code wrong 5 times, it locks the phone permanently for ATT only.
Click to expand...
Click to collapse
Wow....is that true? And is there absolutely no way around that?
hoodlum54 said:
Wow....is that true? And is there absolutely no way around that?
Click to expand...
Click to collapse
There probably is a way, but I would stay on them, I will look around and see if there is some info for you, and post it here.
Thank you
TheAxman said:
There probably is a way, but I would stay on them, I will look around and see if there is some info for you, and post it here.
Click to expand...
Click to collapse
Thank you so much...when the rep told me that, my heart sank...
hoodlum54 said:
Thank you so much...when the rep told me that, my heart sank...
Click to expand...
Click to collapse
i got hardware boxes that unlock samsung phones..pm maybe i can help you.

[Q] To root or not to root

Hi,
I am new to all this so please forgive what's probably a repeat. I have had a browse but can't find an answer to my specific problem.
I got a nearly new note 3 on e-bay and only saw the 'doesn't work in UK' warning after I bid (I know, stupid or what, but I swear it wasn't there before I bis as I was looking out for it). Anyway, I decided to take it on the chin and do what I needed to do to make it work.
I read around, this site is great, and decided that I would need to root and was quite prepared to do so but, then the phone arrived and the confusion set in.
The phone doesn't ask for an unlock Sim password or have the screen shown in the 'How to... you youtube videos' I don't have to dismiss anything to get into the phone and play with it. It's connected to my home network fine and and I can play with it to my hearts desire. It does everything in fact except make phone calls (my Dad thinks this is hilariously funny, a phone you can't use as a phone hahaha).
When I do try to make calls it says it is not registered to the network but when I have gone into settings to check it says it is!!!
I don't want to go to trouble of rooting if it doesn't need it but, what do I need to do!?!
Also there is the new kitkat thing that's thrown more confusion into my little life, if I root will I get that and if I don't, do I or should I care?
What good is a phone that doesn't make calls?
Any advice, hints or tips with this would be great x

Help with a very odd issue

Hey there, first time poster , long time user of this site. I started using this site about four years ago when I needed help modifying a HTC one V, and from there on out I haven't been able to stop modding and rooting. This site has been so helpful, you have no idea
To date I haven't had many issues with the unlocking of boot loaders and rooting, installing roms and also network unlocking.....Until today.
I am currently trying to network unlock a Samsung s5 neo. I did indeed buy the unlock code from Koodo (the original service provider). However (heres where its going to get weird), no matter how many times I try putting the darn code in, it plain well just refuses to take it. I can sit here all day and nadda a thing will happen.. IN FACT I thought after 10 times it would hard lock its self, resulting in me having to buy a unfreeze code. But nupe.
I'v used 3 different sim cards to try to get this phone unlocked but nothing, Bell Mobility from my LG G5 phone, A PC mobile sim and a Eastlink sim (By the way I'm from Canada)
I tried flashing (odin) with koodo OEM roms, from the first one which i think was 5.1 up to 6.** not sure where it left off. Even went as far as flashing with Telus rom, as koodo is the sister of Telus, and still it sits there pretty much laughing at me.
Factory reset from both with in the OS and the recovery menu, used every code for the phone dialer and half refuse to work. Installed shortcut master (Yes I'm rooted) and keeps saying locked. Also been trying to sim unlock both unrooted and rooted.
I'm completely mind blowen, i even said what the heck and bought a code off line for kicks and sure enough as soon as it showed up in my inbox, same EXACT code Koodo gave me. So we know the code is right.
Any help would be great as I'm at a complete lost. this is the first phone iv had , i'v ever had this much troubles unlocking. OH and if it helps "KNOX" is disabled
P.S I have no idea if i posted this in the right forum , sorry if i didn't.
Thanks

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