[Q] build # JDQ39.I337UCUAMF3 - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Ok I Just bought GS4 At&t with build JDQ39.I337UCUAMF3. Coming from HTC fully unlocked s-off , This is my first Samsung phone ever. Just need to know what im able to do with this phone. Ive searched the treads and all get is some people say root works, flash recovery works, and then other people say it don't. which is it What can I do without messin up my phone?
I want to unlock to use with Straight Talk and Flash Custom Roms Please Help

Start here http://forum.xda-developers.com/showthread.php?p=42320391
Then read a lot before you do anything
Sent from my Nexus 5 using xda app-developers app

Related

X-play custom rom

Hi I'm new to the custom rom's and instead of searching through countless topics, mixing up instructions. I was wondering if I could get some directions.
Play is unrooted 2.3.3. I would like instructions on how to put a custom rom on the phone, and which custom rom would be recommended. Thanks in advance people.
Sent from my R800a using xda premium
is your phone fastboot enabled? (does the notification light in the power button turn blue if you hold the search button and then connect the usb to computer?)
If you want a custom rom but dont want to search and read these forums, i give your phone a week before you brick it.
swebosdev said:
If you want a custom rom but dont want to search and read these forums, i give your phone a week before you brick it.
Click to expand...
Click to collapse
or we could help people within the comunity to understand what's out there, the risks involved and how to get around the problems that could arise? we all need things explaining to us once in a while.
Oh im sorry i see your point, it is always good to be helpful, i am trying to be helpful as well when i say you should search and read, i mean look at all the countless threads where people didnt want to read, theres like 3 help im bricked threads per page.
lol. i know what you mean. and i know it can be frustrating. it's just a shame that the play is so much more complicated than the x10 that i was previously on. it was all flashtool and update.zip stuff. practically unbrickable!! loved it. fastboot and adb complicate things, and i feel that some of the tutorials can be a little confusing to total noobs. so we need to be accomodating to their lack of knowledge (i hardly know anything, so i'm still quite noobish), but also, people need to accept their own actions and consequences. not sure what i'm getting at now, but things need to be simpler for people who want to start out
Actually the way of installation is exactly the same for any custom ROM in this phone.
1) unlock your bootloader, either for free if you bought a factory unlocked phone or for some cash sending Alejandrissimo a PM, which you have to use if your phone is branded and/or Sim locked. You only need to do this step once.
2) install a custom kernel. There are two: DoomLord's kernel and the Cyanogen Mod kernel. The latter allows you only to install CM7. Doom's allows you to install the others.
3) Enter in Clockwork Mod recovery and install the ROM you prefer as long as your kernel of choice supports it.
As to which ROM you should pick, I use CM7 because it's stable and fast. Visit those threads and see for yourself which is the one you like best.
my personal favorite (until cm7 became more usable, and also because i like dooms kernel) was zerojay's aptly named zerorom. it's a very clean and fast sony based rom full of optimizations and tweaks. i'm currently trying out the FXP028 release of cm7 to see if it's more to my liking than it was in previous releases.
Unfortunately locked to Rogers. Is there a free way of unlocking the bootloader and how?
Again I'm currently running 2.3.3 nonrooted. Had it rooted on 2. 3. 2. but ofcourse lost it with update.
Sent from my R800a using xda premium
8ballhacker said:
Unfortunately locked to Rogers. Is there a free way of unlocking the bootloader and how?
Again I'm currently running 2.3.3 nonrooted. Had it rooted on 2. 3. 2. but ofcourse lost it with update.
Sent from my R800a using xda premium
Click to expand...
Click to collapse
No there isnt.
Sent from my R800i using Tapatalk
If you want root get wantonserver and flash na generic 2.3.2 root it with gingerbreak and then ota update to 2.3.3+
AndroHero said:
No there isnt.
Sent from my R800i using Tapatalk
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Click to collapse
well, one free way could be if you could swap a branded phone to someone who doesnt care and has a generic model
solitarymonkey said:
well, one free way could be if you could swap a branded phone to someone who doesnt care and has a generic model
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Click to collapse
True, but paying $20 dollars to get it unlocked sounds like less of a pain in the ass
Sent from my R800i using Tapatalk
Bump, has anyone been able to get Cyanogen mod onto the Rogers r800a? This locked boot loader is really causing me grief. Have the phone rooted, cwr is installed as well as busy Box. Getting closer, but still no cigar.
mcorbeil said:
Bump, has anyone been able to get Cyanogen mod onto the Rogers r800a? This locked boot loader is really causing me grief. Have the phone rooted, cwr is installed as well as busy Box. Getting closer, but still no cigar.
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Click to collapse
You can flash CM7, but i doubt it will boot with stock kernel.
Sent from my R800i using Tapatalk
AndroHero said:
You can flash CM7, but i doubt it will boot with stock kernel.
Sent from my R800i using Tapatalk
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Click to collapse
Just to confirm, without the proper Kernel I am more than likely to brick my play? Many Thanks!
mcorbeil said:
Just to confirm, without the proper Kernel I am more than likely to brick my play? Many Thanks!
Click to expand...
Click to collapse
You won't brick it, if kernel is incompatible device with either not boot, or bootloop, flahing stock rom with flashtool will fix it though.
Sent from my R800i using Tapatalk

new n7

So I just got a new n7 and im looking to root it. Im new to rooting tablets I hace rooted severl tbolts and am currently waiting on a mathod for the note . But anyway im just wondering witch is the best method to root the n7? It has 4.1.1 on it and keeps asking me to update and just wanna make sure there's a way to root with the new software b4 I update? Like I said I know very lil bout rooting tablets but im sure its not to dif from a phone n sorry for the noob?s and thanks for the help
You can use the nexus 7 toolkit v 3.2.0. It helps you install all the drivers needed. Just use the option number 8 for full rooting and unlock. WARNING Unlocking the bootloader might void your warranty and will wipe all your data. I think this utility is better because it has an easy interface and clear instructions.
Sent from my Nexus 7 using xda premium
spiderbolt said:
So I just got a new n7 and im looking to root it. Im new to rooting tablets I hace rooted severl tbolts and am currently waiting on a mathod for the note . But anyway im just wondering witch is the best method to root the n7? It has 4.1.1 on it and keeps asking me to update and just wanna make sure there's a way to root with the new software b4 I update? Like I said I know very lil bout rooting tablets but im sure its not to dif from a phone n sorry for the noob?s and thanks for the help
Click to expand...
Click to collapse
its the same thing as rooting phones, just follow the steps here: http://forum.xda-developers.com/showthread.php?t=1766475
its as easy as pressing a button that says unlock and root
Thanks for the replys n does it work for the newer software or should I stay on 4.1.1 to root
It will work with any version. I'd upgrade to 4.1.2 then unlock, root, and flash a rooted 4.2 custom ROM.
The toolkit helps for first timers. Pretty simple process.
Make a backup of all your stuff cause everything will be deleted during the process. I recommend DataSync. It backs up data to Dropbox or Box.net. Does a bunch of other cool stuff.
Getting drivers installed is the big part. After that it just clicks.
I'm using Paranoid Android beta6 cause its 4.2.1 with tablet mode.
Sent from my Nexus 7 using XDA Premium HD app

[Q] brand new s4 on MDL baseband, need help rooting

hey everyone I just went into att and got my new s4 today, well im on the MDL baseband it looks like and I've tried the motochopper root method but its still not rooted, im not sure what I need to do to get it rooted? does anyone have any input or ideas to help me out here? all I've seen are root methods for MF3 and im not sure if I need to update to that version? im not seeing it as an update on my phone either
Use casual root method works like a charm. Be sure to unlock dev option first to allow debugging all instruction are included in thread look for CASUAL ROOT
Sent from my SGH-I337 using XDA Premium 4 mobile app
Start here. http://forum.xda-developers.com/showthread.php?p=42320391

Help a noob out!

I just ordered this phone and have some last minute questions.
Should the first thing I do when I get the device be to root it?
Will I loose something if I decide to use it straight out of the box and then later decide to root?
I kinda get the impression that you have to do a factory reset after rooting, am I correct assuming that? If so I might as well begin with rooting.
And lastly, if I root will I be able to receive updates from LG and installing without it messing up the phone?
Sorry for all the questions, even though I've been using Android for several years I really haven't rooted before, so just want to be safe
Anyways, thanks to anyone who wants to teach me and put my worries to rest
Sent from my GT-N7100 using xda app-developers app
If you root you'll lose the opportunity to get OTAs but you can just install them as a stock ROM that's been updated to it.
Thanks for the quick reply! Think I'll have to research a bit more before I make a decision
Sent from my GT-N7100 using xda app-developers app

[Q] Newb question -installed a ROM for a different phone

Hey guys....
So I had a bunch of trouble rooting my phone, finally got it done.
But now.. I have come to realize that I installed a ROM for a different phone..
I have a SGH-I337M and my phone now says under model number GT-I19505G..
Everything seems to be working fine right now.. question is. Is this a problem? Did I screw up? Did I get lucky in not bricking my phone and should be more careful next time?
Thanks in advance..
jasran said:
Hey guys....
So I had a bunch of trouble rooting my phone, finally got it done.
But now.. I have come to realize that I installed a ROM for a different phone..
I have a SGH-I337M and my phone now says under model number GT-I19505G..
Everything seems to be working fine right now.. question is. Is this a problem? Did I screw up? Did I get lucky in not bricking my phone and should be more careful next time?
Thanks in advance..
Click to expand...
Click to collapse
Instead of asking a bunch of questions (in the wrong forum) you need to read and learn about things before you do them. You can start by reading the "pinned" threads in the general and q & a sections. Good luck.
Yes you're being very lucky for not screwing your phone. From now on make sure that you flash the right room for your phone. Read the forum us much as you can
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
scott14719 said:
Instead of asking a bunch of questions (in the wrong forum) you need to read and learn about things before you do them. You can start by reading the "pinned" threads in the general and q & a sections. Good luck.
Click to expand...
Click to collapse
Lol your on point right there with all of those questions. Well he might have flashed a correct working ROM just doesn't know it because it says something else than what he's use to.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Looks like you flashed an international rom. You might want to look into the galaxy s4 forums (not the att or canadian s4 forums) for more info on that rom and whether or not your gonna have issues
Sent from my SAMSUNG-SGH-I317 using Tapatalk
It's my perception that he has a rogers Canadian phone which is our forum. If I remember correctly, the 1337m can be flashed with some international roms and still be fine. I don't think he has the google s4. So OP I'd advise you to check out the development threads regarding the Canadian s4, but I think you're fine because the unlocked Canadian phone can be flashed with some international roms.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
I just don't understand how so many ppl flash wrong Roms. This might sound harsh but if your flashing a wrong ROM then maybe this isn't for you or at least "read up". This is the reason I'm yet to flash a ROM on my gs4. I'm on MF3, I havent read up enough on using SS and the particular Roms my phone can use.
brought to you by my not so sexy GS4 MF3
http://forum.xda-developers.com/showthread.php?t=2295557
Sent from my SAMSUNG-SGH-I337 using xda app-developers app

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