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Tested Roms on SPH-L720T

OP slow_one

25th February 2014, 03:20 AM   |  #1  
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I successful install universal Carbon Rom and latest TWRP on the Sprint SG 4 Tri-Band variant. I do not own the device but the only thing I could find was that the MAX CPU speed clock on this Rom is 1.8 GHZ, do not know if that is normal. It will display DIGITAL ROAMING even thou it is connected to the Sprint Network.

Universal Carbon Rom what is working
  • Bluetooth
  • WiFi & USB tethering
  • Camera
  • Sprint LTE 4G internet
  • Makes and Receives Calls
  • Speaker on call and regular speaker

Broken
  • Display for Carrier Name (DIGITAL ROAMING)

Not tested
  • NFC
  • Google Wallet

APPS That are working
  • Comadose v3.5
  • Xposed Frame work
  • Gravity Box [KK]
  • Wanam Xposed
  • Network Speed Indicator
  • more...

Thank to Carbon Rom Team, @teamwin, @Goddly
Links:

Warning Flashing custom recovery will result in Knox 0x1 Samsung Warranty VOID

TWRP for Samsung Galaxy S4 (SPRINT) works on T variant
Code:
http://teamw.in/project/twrp2/178
Universal Carbon Rom Nightly
Code:
https://carbon-rom.com/downloads/?device=jflte&type=nightly
Code:
AOSP JFLTE Universal
http://probam.net/android-kikat-download/?device=jflte
Code:
CM 11 JFLTE Universal
http://download.cyanogenmod.org/?device=jfltel
Code:
Pac Rom JFLTE Universal
http://pacman.basketbuild.com/index.php?dir=main/jflte/nightly/
Be careful testing TW roms and always make a nandroid backup and have a copy of the official tar for Odin flash just in case. I have not tested any TW roms.

Comadose V3.5 (Requires bussy box)
Code:
http://forum.xda-developers.com/showthread.php?t=2382805
Last edited by slow_one; 1st June 2014 at 04:16 PM.
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25th February 2014, 03:29 AM   |  #2  
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ComaDose breaks tether on CM. And its variants..

Sent from my SM-N900P using Tapatalk
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2nd March 2014, 05:09 PM   |  #3  
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Liquidsmooth
I installed liquidsmooth 3.0 on my sph-l720t and I have no issues with apps and phone has been stable for about 3 days now
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2nd March 2014, 10:31 PM   |  #4  
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Quote:
Originally Posted by Goddly

ComaDose breaks tether on CM. And its variants..

Sent from my SM-N900P using Tapatalk

It might be a fluke but after some further testing on the phone with Comadose v3.5 tethering USB & WiFi is working. Does that mean that Comadose is not fully implemented?
4th March 2014, 12:45 PM   |  #5  
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Any other roms tested? Just picked up the 720T. I'm very interested on hotspot mod. Any ideas searched and still have not managed to find a clear answer if i am able to flash regular 720 roms.

I've rooted and i have Philz. I'm just wondering, is the only worry about using 720 roms is the Knox and the flags? I dont really care, i just dont want to brick it. Thanks in advanced.

I'm not a newb, and im ready to test w/e you guys are testing. Where should i start? I would like a custom TW rom though, for hotspot. Does Hotspot work in Liquid or Carbon? i see you said you did, but i wasn't sure if you meant hotspot (i know wifi tether means that, just want to make sure).

Big hugs from Florida
4th March 2014, 04:34 PM   |  #6  
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Quote:
Originally Posted by youngnex

Any other roms tested? Just picked up the 720T. I'm very interested on hotspot mod. Any ideas searched and still have not managed to find a clear answer if i am able to flash regular 720 roms.

I've rooted and i have Philz. I'm just wondering, is the only worry about using 720 roms is the Knox and the flags? I dont really care, i just dont want to brick it. Thanks in advanced.

I'm not a newb, and im ready to test w/e you guys are testing. Where should i start? I would like a custom TW rom though, for hotspot. Does Hotspot work in Liquid or Carbon? i see you said you did, but i wasn't sure if you meant hotspot (i know wifi tether means that, just want to make sure).

Big hugs from Florida

My believe is that any of the CM based roms Universal version will work on the Tri-band phone. I also believe that by doing so you will lose just the Spark functionality but I am not in a Spark Area to confirm this. So the latest Universal meaning for jflte should work nothing else needs to be added, AOSP and Carbon. I have found that the AOSP works better on other phones even the universal version. Yous can use all the other files on the fist post and just change the one of the rom you desire. Perhaps some brave soul would like to test one of these roms and chek is Spark is also working since that function should be part of the Modem, speedtest pics before and after? YES! HotSpot USB and WiFi tethering is fully functional.

Code:
AOSP JFLTE Universal
http://probam.net/android-kikat-download/?device=jflte
Code:
CM 11 JFLTE Universal
http://download.cyanogenmod.org/?device=jfltel
Code:
Pac Rom JFLTE Universal
http://pacman.basketbuild.com/index.php?dir=main/jflte/nightly/
Be careful testing TW roms and always make a nandroid backup and have a copy of the official tar for Odin flash just in case. I have not tested any TW roms.
Last edited by slow_one; 5th March 2014 at 02:23 AM.
6th March 2014, 08:31 AM   |  #7  
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I'm on sacs 5.5 for about a month. No sparks but LTE is good. I received the OTA notification but I'll stay on sacs for now.
6th March 2014, 06:01 PM   |  #8  
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I have a question about a simple feature on these CM Roms. I am running AOSB on my L720T and everything seems good so far. I'm sure this is just something simple I am missing. How do I add more homescreens so I have more than one?
7th March 2014, 12:47 AM   |  #9  
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which launcher are you using? AOSP? GEL?
17th March 2014, 03:12 PM   |  #10  
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Quote:
Originally Posted by tiemishuu

I installed liquidsmooth 3.0 on my sph-l720t and I have no issues with apps and phone has been stable for about 3 days now

With spark?

Sent from my SPH-L720T using XDA Premium 4 mobile app

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