[Q] Graviton ROM S4 i337

Search This thread
By:
Advanced…
S

sympathizer

Member
May 24, 2014
45
4
Hey Forum,

I installed Graviton ROM for AT&T S4 using Safestrap but once everything finished, it went into a bootloop with a blue snake spinning endlessly with "Graviton" in the center. Anyone have any ideas?
 
J

jmjoyas

Senior Member
Apr 5, 2013
529
210
sympathizer said:
Hey Forum,

I installed Graviton ROM for AT&T S4 using Safestrap but once everything finished, it went into a bootloop with a blue snake spinning endlessly with "Graviton" in the center. Anyone have any ideas?
Click to expand...
Click to collapse

Please provide more information.
- What bootloader do you have? Did you ever take NB1 OTA?
- What version of Graviton are you flashing?
- What version of safestrap do you have?
- If you are flashing kitkat version, are you following the Deadly Venom Tool?

The more information you provide, the easier it will be to assist.
 
S

sympathizer

Member
May 24, 2014
45
4
jmjoyas said:
Please provide more information.
- What bootloader do you have? Did you ever take NB1 OTA?
- What version of Graviton are you flashing?
- What version of safestrap do you have?
- If you are flashing kitkat version, are you following the Deadly Venom Tool?

The more information you provide, the easier it will be to assist.
Click to expand...
Click to collapse
4.4.2 NB1
"Graviton_S4_v3.0_20140502_SafeStrap"
Safestrap v3.72
Yes, I followed the Deadly Venom Kitkat Magic Tool

DeadlySin9 said:
1) Did you wipe data?
2) Did you install the specific Safestrap version?
Click to expand...
Click to collapse

Yes, I installed the 3.72 version of Safestrap
 
J

jmjoyas

Senior Member
Apr 5, 2013
529
210
sympathizer said:
4.4.2 NB1
"Graviton_S4_v3.0_20140502_SafeStrap"
Safestrap v3.72
Yes, I followed the Deadly Venom Kitkat Magic Tool



Yes, I installed the 3.72 version of Safestrap
Click to expand...
Click to collapse

Did you flash AT&TNB1KernelModules.zip (file present in the tool extract) along with the ROM? After the rom flash and before phone rebooted, did you put the phone in download mode and flash the NB1 ap/bl/cp files from the tool?

Also, only stock slot in safestrap works for kitkat.

If you have done all these, please provide the exact step by step operations you have done.
 
S

sympathizer

Member
May 24, 2014
45
4
jmjoyas said:
Did you flash AT&TNB1KernelModules.zip (file present in the tool extract) along with the ROM? After the rom flash and before phone rebooted, did you put the phone in download mode and flash the NB1 ap/bl/cp files from the tool?

Also, only stock slot in safestrap works for kitkat.

If you have done all these, please provide the exact step by step operations you have done.
Click to expand...
Click to collapse

I'm running 4.4.2 ATT NB1 stock rooted rom. I have Safestrap 3.72 downloaded, and Graviton_S4_v3.0_20140502_SafeStrap.zip as well as the AT&TNB1KernelModules.zip. I reboot into recovery click install (on stock rom slot) and add the Graviton_S4_v3.0_20140502_SafeStrap and AT&TNB1KernerlModules zips and flash. After it fully successfully finished, I click home and boot into download mode where I flash the ap/bl/cp files from the Deadly Venom KitKat Magic Tool. It then reboots, and after the Samsung custom(with the lock), it fully goes black.
 
DeadlySin9

DeadlySin9

Senior Member
Sep 2, 2012
1,475
703
Google Pixel 8 Pro
sympathizer said:
I'm running 4.4.2 ATT NB1 stock rooted rom. I have Safestrap 3.72 downloaded, and Graviton_S4_v3.0_20140502_SafeStrap.zip as well as the AT&TNB1KernelModules.zip. I reboot into recovery click install (on stock rom slot) and add the Graviton_S4_v3.0_20140502_SafeStrap and AT&TNB1KernerlModules zips and flash. After it fully successfully finished, I click home and boot into download mode where I flash the ap/bl/cp files from the Deadly Venom KitKat Magic Tool. It then reboots, and after the Samsung custom(with the lock), it fully goes black.
Click to expand...
Click to collapse

Did you wipe data anywhere in there? If not, do that. If you did, Gravitron does seem to take longer to boot first time than other ROMs so give it time.
 
J

jmjoyas

Senior Member
Apr 5, 2013
529
210
Its always best to do a clean wipe (everything except sdcard in advanced wipe of safestrap) before flashing another rom

Sent from my Venue 8 3830 using Tapatalk
 
M

max420420

Member
Jun 29, 2013
32
2
AOSP lockscreen

@upndwn4par
I have been using this rom for a while on my att s4 . I recently checked out the eclipse rom (http://xdaforums.com/showthread.php?t=2351840) . Due to some problems of that rom i changed back to Graviton. One thing i really liked in Eclipse is the stock lockscree. Is there any way to add that in this rom? i tried to post the question in the rom devlopment post but couldn't. Any guide on how to do that?
Thanks
 
upndwn4par

upndwn4par

Inactive Recognized Developer
Jan 22, 2012
3,640
10,375
New Jersey
max420420 said:
@upndwn4par
I have been using this rom for a while on my att s4 . I recently checked out the eclipse rom (http://xdaforums.com/showthread.php?t=2351840) . Due to some problems of that rom i changed back to Graviton. One thing i really liked in Eclipse is the stock lockscree. Is there any way to add that in this rom? i tried to post the question in the rom devlopment post but couldn't. Any guide on how to do that?
Thanks
Click to expand...
Click to collapse
There is a guide by didact74 in the VZW section, but I don't think that has been updated for KitKat. There are Xposed modules that do the same thing.
 
  • Like
Reactions: max420420
M

max420420

Member
Jun 29, 2013
32
2
upndwn4par said:
There is a guide by didact74 in the VZW section, but I don't think that has been updated for KitKat. There are Xposed modules that do the same thing.
Click to expand...
Click to collapse


Thank you so much for your reply!!!
I checked his guide..... Those steps are far beyond my ability :crying: Most i can do is flash zip files and editing build prop :laugh:
I tried his flashable zip file . That didnt work. I think that only works with stock rom. I tried xposed module . didnt work either :crying:
If it's not too much to ask. is there any chance you can make a flashable zip specific for your rom? :good::good::good::confused:

Thank you again!!!!!!!!
 
upndwn4par

upndwn4par

Inactive Recognized Developer
Jan 22, 2012
3,640
10,375
New Jersey
max420420 said:
Thank you so much for your reply!!!
I checked his guide..... Those steps are far beyond my ability :crying: Most i can do is flash zip files and editing build prop :laugh:
I tried his flashable zip file . That didnt work. I think that only works with stock rom. I tried xposed module . didnt work either :crying:
If it's not too much to ask. is there any chance you can make a flashable zip specific for your rom? :good::good::good::confused:

Thank you again!!!!!!!!
Click to expand...
Click to collapse

I always had that mod in Graviton, but no one seemed to use it. I kinda miss it as an option, so I'll add it to the next update.
 
  • Like
Reactions: max420420
You must log in or register to reply here.

Similar threads

graydiggy
Official AT&T S4 Safestrap Discussion Q/A
Replies
2K
Views
329K
F
fragmentalstew
N
galaxy s4 sgh I337 at&t unlock
Replies
47
Views
117K
audit13
audit13
P
[Q] Bootloader unlock Galaxy s4 sgh-i337 4.4.2 kitkat
Replies
31
Views
83K
S
StoneyJSG
SeanHacker
[Q&A] Task650's AOKP (AT&T)(SGH-I337)
Replies
1K
Views
101K
C
CFoote
B
[Q] [HELP] AT&T Galaxy S4 I337 Network Unlock
Replies
19
Views
54K
jd1639
jd1639

Top Liked Posts

24 Hours All time
  • There are no posts matching your filters.
  • 1
    upndwn4par
    upndwn4par
    max420420 said:
    @upndwn4par
    I have been using this rom for a while on my att s4 . I recently checked out the eclipse rom (http://xdaforums.com/showthread.php?t=2351840) . Due to some problems of that rom i changed back to Graviton. One thing i really liked in Eclipse is the stock lockscree. Is there any way to add that in this rom? i tried to post the question in the rom devlopment post but couldn't. Any guide on how to do that?
    Thanks
    Click to expand...
    Click to collapse
    There is a guide by didact74 in the VZW section, but I don't think that has been updated for KitKat. There are Xposed modules that do the same thing.
    View
    1
    upndwn4par
    upndwn4par
    max420420 said:
    Thank you so much for your reply!!!
    I checked his guide..... Those steps are far beyond my ability :crying: Most i can do is flash zip files and editing build prop :laugh:
    I tried his flashable zip file . That didnt work. I think that only works with stock rom. I tried xposed module . didnt work either :crying:
    If it's not too much to ask. is there any chance you can make a flashable zip specific for your rom? :good::good::good::confused:

    Thank you again!!!!!!!!
    Click to expand...
    Click to collapse

    I always had that mod in Graviton, but no one seemed to use it. I kinda miss it as an option, so I'll add it to the next update.
    View

New posts