curious about a few things - Sprint Samsung Galaxy S 4 Q&A, Help & Troubleshoot

So I'm kinda a newbie to flashing ROMs I just got a galaxy s4 back in November and the official kit kat update killed my expirence with the s4 so I got a refurbished s4 with mk2 baseband and from what I've read the bootloader was locked. I'm on sprint but I've been flashing away like no tomorrow and yes I've been making nandroid backups and everything incase something goes wrong. (I've soft bricked my phone 4 times) but I'm just curious on how to get back to my stock mk2 rom? I've tried restoring my backup from twrp and can't get it to boot it just get stuck in a bootloop. Any help would be really nice.

how to get back to my stock mk2 rom?
Click to expand...
Click to collapse
Use the MK2 tar found in these forums.

leaderbuilder said:
Use the MK2 tar found in these forums.
Click to expand...
Click to collapse
Thing is I only have access to my phone. I don't have a PC I use my phone and my gfs phone to do stuff. Is there anyway to download a flashable zip and install through twrp

poopet22 said:
Thing is I only have access to my phone. I don't have a PC I use my phone and my gfs phone to do stuff. Is there anyway to download a flashable zip and install through twrp
Click to expand...
Click to collapse
If you REALLY want a complete wiped stock phone you'll need a PC (or Mac if you use Heimdall).
If you want to try something (with NO garuantees that'll work and not brick your phone!) you can try Mobile Odin Pro. It'll flash .tars BUT it will not flash the modem. And, like I said it may not work or worse.
So...
Find a PC, download PC Odin 3.07 (or 3.09), Downlaod the tar. Run Odin as administrator and then flash phone. DONE.

Related

[Solved]Need help after formatting internal storage! Soft Brick

I truly need the community's help on this one. Trying to fix a rom that I was using, I decided to wipe everything to reflash it. However, some how I read the thread wrong. Using TWRP, I formatted the "internal storage" thinking that was going to fix my Rom problems.
Now, I can't boot into the Rom or any rom, unless I wipe everything and restore one of my back ups. I restored a back up and it booted, but my data is jacked and phone service is not operable. I thought maybe a reboot will fix it, and now my phone is stuck at "Samsung Galaxy S 4". It doesn't move from there.
What should I do? How do I get it it continue the boot into the rom after a regular reboot? How do I get my radio back?
It's funny to me because I usually never get this careless with my phone. So I can laugh about it but damn I have to figure this one out!
Please help!!!!!!!!!!!!!!!!!
I am by know means an expert but I think you may have to start here with the firmware files then try and flash your backup http://forum.xda-developers.com/showthread.php?t=2338919
Sent from my SPH-L720 using Tapatalk 4
Thanks Chief, let me try that!
Thanks Chief. Unfortunately, that didn't work. I used Odin to flash the Firmware files and let it reboot. I'm still stuck at the Samsung Gal...boot screen. Let me try manually going into recovery and restoring.
Any other ideas? Anyone?
Kenjari said:
Thanks Chief. Unfortunately, that didn't work. I used Odin to flash the Firmware files and let it reboot. I'm still stuck at the Samsung Gal...boot screen. Let me try manually going into recovery and restoring.
Any other ideas? Anyone?
Click to expand...
Click to collapse
Have you tried flashing the complete odin ROM? You can find the all in one somewhere on the dev thread, it has rom, kernel, firmware and the rom all in one as it came from samsung. That should take care of your problem. It will wipe everything, or I think there was also a thread somewhere with odin flashables that didn't wipe data or internal sd but I can't seem to find it right now.
ifly4vamerica said:
Have you tried flashing the complete odin ROM? You can find the all in one somewhere on the dev thread, it has rom, kernel, firmware and the rom all in one as it came from samsung. That should take care of your problem. It will wipe everything, or I think there was also a thread somewhere with odin flashables that didn't wipe data or internal sd but I can't seem to find it right now.
Click to expand...
Click to collapse
Exactly. I'm on the target. I'm currently waiting for this tar that will unroot the phone. It is MDL but I will update and reroot. I hope this does the ticket. I'm going to use Odin to flash it or unroot.
Well strike two. That didn't work either. I downloaded a unrooted MDL tar and connected to Odin. When through the entire process and it rebooted. It still is stuck at "Samsung Galaxy S4".
I read on the Nexus 7 that I might have to reflash a system.img and boot.img? Someone else had a similar experience on the N7 and had to download it via flashdrive and then install via recovery. I'm not saying that's the case but I wonder if I need to reflash a boot.img or something.
Please help. Not sure where to go at this point. Unrooting didn't help.
Try downloading this file extract the tar and flash that in PC Odin. (don't check repartion!).
That is the full stock MF9 firmware, boot, recovery, kernel and ROM.
Then maybe use CF Autoroot, then goomanger to get twrp and flash one of your nand's
Progress made.
leaderbuilder said:
Try downloading this file extract the tar and flash that in PC Odin. (don't check repartion!).
That is the full stock MF9 firmware, boot, recovery, kernel and ROM.
Then maybe use CF Autoroot, then goomanger to get twrp and flash one of your nand's
Click to expand...
Click to collapse
leader, chief, ifly4,...I'm making progress.
leader, actually I flashed a previous version, the MDL via Odin. At first it didn't boot as stated in my previous post. I decided to wipe and factory reset. """"Bingo"""" it booted. Now I'm on MDL and unrooted. However, I transferred my phone over to a previous device so I can't update profile and prl. I'm going to activate the phone and see if it works. For some reason I can't can't seem to get a radio signal on it. It shows the be O with the slash in the middle. This is what it looked like before I deactivated it and lost everything before.
I post back with results. Not quite solved yet.
Thanks leader and everyone else.
Sound like your on the wrong firmware/baseband. what does your modem/baseband say?
Yeeessssss
leaderbuilder said:
Sound like your on the wrong firmware/baseband. what does your modem/baseband say?
Click to expand...
Click to collapse
It says L720VPUAMDL. I actually got it going. I had to change it from WCDMA to CDMA and reset. Now I'm unrooted. and going. However, leader, is there away to update the modem/baseband before I root? Or should I root then flash the MF9 Modem?
if you got MDL to activate you can jst take the OTA update to MF9. It will update it all.
Then use CF-Autoroot to gain root. After that same - install goomanager from Playstore and use it to install TWRP.
leaderbuilder said:
if you got MDL to activate you can jst take the OTA update to MF9. It will update it all.
Then use CF-Autoroot to gain root. After that same - install goomanager from Playstore and use it to install TWRP.
Click to expand...
Click to collapse
Awesome. Hey thanks again leader for helping me out. I'm usually never careless with these things. I use SACS rom but decided to try Miui. From some reason every time I flash Miui, I get the "Roaming Indicator Off" thing along with two signals. Reading the thread it suggest to format the internal. Why oh Why did I try that step. The rest is history....
Thanks again. Learned a lot with this process.
Glad you got it working.
There is a 'thanks' button too.
leaderbuilder said:
Glad you got it working.
There is a 'thanks' button too.
Click to expand...
Click to collapse
No doubt. I got to remember that!
Sent from my SPH-L720 using Tapatalk 4
Glad to hear you got it going.
Sent from my SPH-L720 using Tapatalk 4
leaderbuilder said:
Try downloading this file extract the tar and flash that in PC Odin. (don't check repartion!).
That is the full stock MF9 firmware, boot, recovery, kernel and ROM.
Then maybe use CF Autoroot, then goomanger to get twrp and flash one of your nand's
Click to expand...
Click to collapse
Thank you!

[Q] Can't go into recovery. May have softbricked.

Hi there. I think I soft-bricked my phone. I am running mf3 firmware on my i337 galaxy s4 and i tried to flash Graviton. I was using safestrap and I, like an idiot, didn't use a romslot and did it over my stock. Seemed to work fine until I actually booted the phone. It can't access wifi and therefore wont go past the find wifi screen. I try to enter recovery but it just keeps going to the download screen. After trying every way I could find I still cant either wipe my phone or flash the stock firmware. I have tried kies and odin but nothing works. Can anyone help me out or am I royally screwed?
LCubed22 said:
Hi there. I think I soft-bricked my phone. I am running mf3 firmware on my i337 galaxy s4 and i tried to flash Graviton. I was using safestrap and I, like an idiot, didn't use a romslot and did it over my stock. Seemed to work fine until I actually booted the phone. It can't access wifi and therefore wont go past the find wifi screen. I try to enter recovery but it just keeps going to the download screen. After trying every way I could find I still cant either wipe my phone or flash the stock firmware. I have tried kies and odin but nothing works. Can anyone help me out or am I royally screwed?
Click to expand...
Click to collapse
as long as the phone can go into download mode, you can use odin to reflash the stock firmware (and factory recovery). Check samsungupdates for your model/region and stock/official firmware. You'd have to re-root after. I did the same thing a while back, lost my recovery and this is the method I used to bring my phone back to life, was just sitting at the samsung logo and had no recovery (but had download mode).
LCubed22 said:
Hi there. I think I soft-bricked my phone. I am running mf3 firmware on my i337 galaxy s4 and i tried to flash Graviton. I was using safestrap and I, like an idiot, didn't use a romslot and did it over my stock. Seemed to work fine until I actually booted the phone. It can't access wifi and therefore wont go past the find wifi screen. I try to enter recovery but it just keeps going to the download screen. After trying every way I could find I still cant either wipe my phone or flash the stock firmware. I have tried kies and odin but nothing works. Can anyone help me out or am I royally screwed?
Click to expand...
Click to collapse
Does Odin recognize the phone? Also, when you say it won't go past the "find wifi" screen, does that mean it booted to the "Welcome" screen?
nerdyblonde said:
Does Odin recognize the phone? Also, when you say it won't go past the "find wifi" screen, does that mean it booted to the "Welcome" screen?
Click to expand...
Click to collapse
Sorry should have edited the first post. I actually fixed my original problem and am now having a different one. I got all the way through nd did a restore of my stock rom. I then tried to flash the graviton one to a different rom-slot in safestrap. So now there is a completely different partition in the storage and the flash didnt work so I'm now completely stuck in download mode. I have tried to flash the tar files in odin and it fails every time. I should have all of the necessary files for mf3.
LCubed22 said:
Sorry should have edited the first post. I actually fixed my original problem and am now having a different one. I got all the way through nd did a restore of my stock rom. I then tried to flash the graviton one to a different rom-slot in safestrap. So now there is a completely different partition in the storage and the flash didnt work so I'm now completely stuck in download mode. I have tried to flash the tar files in odin and it fails every time. I should have all of the necessary files for mf3.
Click to expand...
Click to collapse
If you have the 16GB Galaxy, try flashing this file in the PIT slot in Odin.. Don't put any other files in the PDA slot, etc. It's worked many times when phone would only boot to download..
https://www.dropbox.com/s/fptxnxsqevjhnt9/SGS-I337_16GB.pit
Hey Nerdyblonde, what does this pit file do?
I softbricked my phone when trying to flip from CWM to TWRP. (Thought I could just wipe phone and odin flash on top of CWM... VERY WRONG). Now I can't get into recovery and my phone is telling me to use kies recovery *shudder*. So I tried kies when I couldn't Odin flash to stock rom and still nothing.
nerdyblonde said:
If you have the 16GB Galaxy, try flashing this file in the PIT slot in Odin.. Don't put any other files in the PDA slot, etc. It's worked many times when phone would only boot to download..
https://www.dropbox.com/s/fptxnxsqevjhnt9/SGS-I337_16GB.pit
Click to expand...
Click to collapse
snoops609 said:
Hey Nerdyblonde, what does this pit file do?
I softbricked my phone when trying to flip from CWM to TWRP. (Thought I could just wipe phone and odin flash on top of CWM... VERY WRONG). Now I can't get into recovery and my phone is telling me to use kies recovery *shudder*. So I tried kies when I couldn't Odin flash to stock rom and still nothing.
Click to expand...
Click to collapse
Sorry it took a few days to answer.. The Kies screen was the same thing that happened to me... I have the MF3 version, so I can't install custom recovery, but I couldn't boot into recovery period. I flashed that pit file in the pit box on Odin, it restored my recovery.
Do you have MDL or MF3? If you have MDL, I would be really careful not to flash MF3 unless you want to stick with basically stock until one of the geniuses here figures out how to unlock the bootloader.

Sprint s4 sph-l720 help!!!!

Ok so I was running CM 11 while i was on MK2 firmware....i flashed a wrong file now i am stuck, I can get into download mode.
My device is Sprint Galaxy S4 running the MK2 firmware, but i have no idea where to go because it will not boot up anymore and only goes into download mode, any ideas on how to fix?
Thanks
i flashed a wrong file now i am stuck
Click to expand...
Click to collapse
Boy that could be bad...
BUT if you get to Download mode you may be able to grab the full MK2 Odin-able .tar you should be Okay.
Please note that the sph-L720 is NOT the L720T. If you have that version and you flash this .tar you'll be hosed.
leaderbuilder said:
Boy that could be bad...
BUT if you get to Download mode you may be able to grab the full MK2 Odin-able .tar you should be Okay.
Please note that the sph-L720 is NOT the L720T. If you have that version and you flash this .tar you'll be hosed.
Click to expand...
Click to collapse
Ok thanks, i will try this and let you know later after its all downloaded and what happens!
RogSeve said:
Ok thanks, i will try this and let you know later after its all downloaded and what happens!
Click to expand...
Click to collapse
Make sure to Run Odin 'as administrator'.
From the zip just extract the .tar.md5 and place that into the PDA slot. Odin 3.09 seems to be working the best for most on this device.
leaderbuilder said:
Make sure to Run Odin 'as administrator'.
From the zip just extract the .tar.md5 and place that into the PDA slot. Odin 3.09 seems to be working the best for most on this device.
Click to expand...
Click to collapse
Yup just downloaded that odin actually, but i have to wait about an hour for that mk2 file to download. And thanks i know I've actually done this before but on mf9 so it was a little easier. Will this bring me back to stock?
Thanks
RogSeve said:
Yup just downloaded that odin actually, but i have to wait about an hour for that mk2 file to download. And thanks i know I've actually done this before but on mf9 so it was a little easier. Will this bring me back to stock?
Thanks
Click to expand...
Click to collapse
You'll be stock everything - baseband(modem), kernel, recovery and ROM.
You will have the knox bootloader, so when you flash a custom recovery you'll 'trip' that. But not really a big deal. You can remove the 'Knox software(s) if you want - there are some removal scripts here in the forums. Only thing is you can't Odin back before MJA/MK2.
To root you can use CF-Autoroot or Saferoot, then use Goomanager or find a recovery zip here and install custom recovery of your choice.
leaderbuilder said:
You'll be stock everything - baseband(modem), kernel, recovery and ROM.
You will have the knox bootloader, so when you flash a custom recovery you'll 'trip' that. But not really a big deal. You can remove the 'Knox software(s) if you want - there are some removal scripts here in the forums. Only thing is you can't Odin back before MJA/MK2.
To root you can use CF-Autoroot or Saferoot, then use Goomanager or find a recovery zip here and install custom recovery of your choice.
Click to expand...
Click to collapse
Ill try that later if it works, i might just stay on stock mk2 don't wanna mess anything else up....lol
RogSeve said:
Ill try that later if it works, i might just stay on stock mk2 don't wanna mess anything else up....lol
Click to expand...
Click to collapse
Ok so now when i try to open it up in odin it says hash value is invalid....any ideas on what to do for that?
leaderbuilder said:
You'll be stock everything - baseband(modem), kernel, recovery and ROM.
You will have the knox bootloader, so when you flash a custom recovery you'll 'trip' that. But not really a big deal. You can remove the 'Knox software(s) if you want - there are some removal scripts here in the forums. Only thing is you can't Odin back before MJA/MK2.
To root you can use CF-Autoroot or Saferoot, then use Goomanager or find a recovery zip here and install custom recovery of your choice.
Click to expand...
Click to collapse
Ok when i try to open the mk2 file it keeps saying the md5 hash is invalid. Ive tried 3 different odins to open it and i get the same result..
You don't open the .tar.md5 file.
You place this file - L720VPUEMK2_L720SPTEMK2_L720VPUEMK2_HOME.tar.md5 in the PDA slot.
RogSeve said:
Ok so I was running CM 11 while i was on MK2 firmware....i flashed a wrong file now i am stuck, I can get into download mode.
My device is Sprint Galaxy S4 running the MK2 firmware, but i have no idea where to go because it will not boot up anymore and only goes into download mode, any ideas on how to fix?
Thanks
Click to expand...
Click to collapse
have you tried heimdall? its unbricked me a few times, and its way easier to use too. i think you can use ob both windows and mac, i used on mac. if you are familiar with how to use a command line tool or terminal, this is the way to go. just my humble opinion.

[Q] may have bricked my nc1

Ok so I had a nc1.. used towel root,rf, and safe strap.made a backup and tried flashing gravitron... now I'm in a nonstop bootloop or I'm at the warning custom o's found.... can any one tell me where to start to fix? Currently downloading Odin to try and flash a stock image if it has?
cbrewington75 said:
Ok so I had a nc1.. used towel root,rf, and safe strap.made a backup and tried flashing gravitron... now I'm in a nonstop bootloop or I'm at the warning custom o's found.... can any one tell me where to start to fix? Currently downloading Odin to try and flash a stock image if it has?
Click to expand...
Click to collapse
Do you still get the Safestrap splash screen on boot? If so you can just restore or reflash. Otherwise, you'll need to use the NB1 Odin and take the NC1 OTA.
Before you flash again, make sure you wipe in Safestrap (all but external SD) and check your ROM. Make sure it doesn't need an updater-script in the All Things MK2 & NB1 thread and for gravitron specifically download the Safestrap version of it.
Sent from my SGH-I337 running GPE
DeadlySin9 said:
Do you still get the Safestrap splash screen on boot? If so you can just restore or reflash. Otherwise, you'll need to use the NB1 Odin and take the NC1 OTA.
Before you flash again, make sure you wipe in Safestrap (all but external SD) and check your ROM. Make sure it doesn't need an updater-script in the All Things MK2 & NB1 thread and for gravitron specifically download the Safestrap version of it.
Sent from my SGH-I337 running GPE
Click to expand...
Click to collapse
man this has taken all day....
1. basically i did make a intial backup with safstrap in slot 1 cause thats all i could use.
i flashed gravitron the att version but i guess there is a kernal mod i need to be flashing after.
needless to say i finally got into odin and got a tar. file for a fully rootable 4.4.2
ive flashed since my evo....this new safstrap especially anything to do with flashing, do i have a recovery or no, can i even flash right now or is it just to freeze things in TB??
so much stuff on xda.....yes i used search ...thats why im back to a normal phone....but geeze man
Thanks for the help
cbrewington75 said:
man this has taken all day....
1. basically i did make a intial backup with safstrap in slot 1 cause thats all i could use.
i flashed gravitron the att version but i guess there is a kernal mod i need to be flashing after.
needless to say i finally got into odin and got a tar. file for a fully rootable 4.4.2
ive flashed since my evo....this new safstrap especially anything to do with flashing, do i have a recovery or no, can i even flash right now or is it just to freeze things in TB??
so much stuff on xda.....yes i used search ...thats why im back to a normal phone....but geeze man
Thanks for the help
Click to expand...
Click to collapse
Man i did the same thing when i first got this phone 3 weeks ago . i read a lot a first but i was so used to a phone without a locked boot loader. if you ahev any ?'s feel free to ask away . Im willing to help out .. i learned a ton since 3 weeks ago .. especially after bricking twice . If you have to use safetstrap then after falshing a rom do not reboot . flash the approiate kernel modules and Su if it calls for it in the install instructions.. Good luck

bootlooping sucks.....

Ok so now I have a brand new S4. Came in the mail yesterday. So I rooted it. No problem...... went to add a custom rom. (Sacs custom rom to be exact) reboots ok. Galaxy S4 screen. Then the custom rom screen and it stays there........ phone gets extremely hot. I went into recovery. Wiped data. Wiped cache. Wiped dalvik cache. Nothing. So I says ok, forget it. I'm going to Just take the root off and go back to stock firmware. Odin fails to unroot every time. I get Fail (Auth). I downloaded the right tar files to unroot. I even deleted them and re downloaded them. Same results. I'm going crazy because I just got this phone and I can't use it. Any help on what I'm doing wrong? Mind you I've been rooting for years and I've never had this problem before. Also it's a newer S4 that has the Sprint Spark screen. Anything would help. Thanks
sonny82 said:
Ok so now I have a brand new S4. Came in the mail yesterday. So I rooted it. No problem...... went to add a custom rom. (Sacs custom rom to be exact) reboots ok. Galaxy S4 screen. Then the custom rom screen and it stays there........ phone gets extremely hot. I went into recovery. Wiped data. Wiped cache. Wiped dalvik cache. Nothing. So I says ok, forget it. I'm going to Just take the root off and go back to stock firmware. Odin fails to unroot every time. I get Fail (Auth). I downloaded the right tar files to unroot. I even deleted them and re downloaded them. Same results. I'm going crazy because I just got this phone and I can't use it. Any help on what I'm doing wrong? Mind you I've been rooting for years and I've never had this problem before. Also it's a newer S4 that has the Sprint Spark screen. Anything would help. Thanks
Click to expand...
Click to collapse
sph-l720t?? I've heard conflicting reports about compatibility with custom sph-l720 ROMs and spark capable sph-l720t. Best case scenario is you get it to boot, I doubt you will have working Spark functionality, however.
With the galaxy s4 TW custom ROMs you need to reboot recovery after doing your wipes and before flashing your ROM. Also, IIRC, it is best to boot to download mode from fully powered off (maybe even recovery, but I've never needed to do so).
It is also best to be on the newest custom recoveries, like twrp 2.7.0.1 and latest philz (6.25?? not sure on this one)
The steps should look like this.
1 - boot to recovery and do all your wipes.
2 - reboot recovery
3 - flash rom
3.1 wipe dalvik and cache
4 - Boot and let it settle, if you are stuck on the splash screen for longer than 10 minutes chances are it is not going to boot.
Holler back and let us know.
sonny82 said:
Ok so now I have a brand new S4. Came in the mail yesterday. So I rooted it. No problem...... went to add a custom rom. (Sacs custom rom to be exact) reboots ok. Galaxy S4 screen. Then the custom rom screen and it stays there........ phone gets extremely hot. I went into recovery. Wiped data. Wiped cache. Wiped dalvik cache. Nothing. So I says ok, forget it. I'm going to Just take the root off and go back to stock firmware. Odin fails to unroot every time. I get Fail (Auth). I downloaded the right tar files to unroot. I even deleted them and re downloaded them. Same results. I'm going crazy because I just got this phone and I can't use it. Any help on what I'm doing wrong? Mind you I've been rooting for years and I've never had this problem before. Also it's a newer S4 that has the Sprint Spark screen. Anything would help. Thanks
Click to expand...
Click to collapse
If Odin fails then you DID download the wrong tar file. Since you said you just got your phone then you need to know what version you have, there are 2: the L720 & the L720T. If your phone was brand new when you bought it than most likely it is the L720T and none of the roms on this site are compatible with your phone. Some of them will work but you will loose features or have to take extra steps to get the rom working. Once you know which phone you have, you will need to download the correct tar file. If you do have the L720 than the only tar file that will get your phone up and working is the full NAE tar. If you have the L720T then you will need the NC6 ful tar. Any older tar files will fail.
wilzard said:
sph-l720t?? I've heard conflicting reports about compatibility with custom sph-l720 ROMs and spark capable sph-l720t. Best case scenario is you get it to boot, I doubt you will have working Spark functionality, however.
With the galaxy s4 TW custom ROMs you need to reboot recovery after doing your wipes and before flashing your ROM. Also, IIRC, it is best to boot to download mode from fully powered off (maybe even recovery, but I've never needed to do so).
It is also best to be on the newest custom recoveries, like twrp 2.7.0.1 and latest philz (6.25?? not sure on this one)
The steps should look like this.
1 - boot to recovery and do all your wipes.
2 - reboot recovery
3 - flash rom
3.1 wipe dalvik and cache
4 - Boot and let it settle, if you are stuck on the splash screen for longer than 10 minutes chances are it is not going to boot.
Holler back and let us know.
Click to expand...
Click to collapse
it worked!!!!! you are the man!!!! thanks a lot!!!!!
cruise350 said:
If Odin fails then you DID download the wrong tar file. Since you said you just got your phone then you need to know what version you have, there are 2: the L720 & the L720T. If your phone was brand new when you bought it than most likely it is the L720T and none of the roms on this site are compatible with your phone. Some of them will work but you will loose features or have to take extra steps to get the rom working. Once you know which phone you have, you will need to download the correct tar file. If you do have the L720 than the only tar file that will get your phone up and working is the full NAE tar. If you have the L720T then you will need the NC6 ful tar. Any older tar files will fail.
Click to expand...
Click to collapse
cool so where would i find these new tar files?
cruise350 said:
If Odin fails then you DID download the wrong tar file. Since you said you just got your phone then you need to know what version you have, there are 2: the L720 & the L720T. If your phone was brand new when you bought it than most likely it is the L720T and none of the roms on this site are compatible with your phone. Some of them will work but you will loose features or have to take extra steps to get the rom working. Once you know which phone you have, you will need to download the correct tar file. If you do have the L720 than the only tar file that will get your phone up and working is the full NAE tar. If you have the L720T then you will need the NC6 ful tar. Any older tar files will fail.
Click to expand...
Click to collapse
im on L720. now this new NAE tar. will it put me back to stock firmware? because thats what i want to do. no rrot on this phone.
sonny82 said:
im on L720. now this new NAE tar. will it put me back to stock firmware? because thats what i want to do. no rrot on this phone.
Click to expand...
Click to collapse
You can download the NAE tar file from here: http://forum.xda-developers.com/showthread.php?t=2663619
You should use Odin 3.07 or 3.09 to install. Make sure you run Odin in administrator mode.
sonny82 said:
it worked!!!!! you are the man!!!! thanks a lot!!!!!
Click to expand...
Click to collapse
Awesome, dude. Very happy to hear that.
tar files
Where can I get the NC6 tar file. I have the SPH720T , I rooted it fine, then tried to get the native tether to work and now my phone starts up and then gets stuck on the Sprint Sparks screen, I've tried 4 different tar files and all fail. I'm using Odin 3.9

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