T-Mobile UVDLJC_Modem.zip

Search This thread

Aerowinder

Senior Member
Aug 11, 2012
3,322
1,329
What is the model number of your phone? There shouldn't be a need to wipe anything when you flash a modem.
 

penguin5897

Senior Member
Aug 21, 2008
163
33
Odessa, Texas
I flashed and immediately ran speed test. My ping times are way better and my speed is twice as fast......granted I live in west Texas..... Lol

Sent from my SGH-T999 using xda premium
 

Attachments

  • uploadfromtaptalk1360003513870.jpg
    uploadfromtaptalk1360003513870.jpg
    53.4 KB · Views: 763
  • Like
Reactions: philliman

GhostIsBaked

Senior Member
Aug 21, 2012
323
91
Dallas, Tx
I flashed and immediately ran speed test. My ping times are way better and my speed is twice as fast......granted I live in west Texas..... Lol

Sent from my SGH-T999 using xda premium

North Texas here, I do have the build.prop tweaks but yea with this modem the ping is a lot better than before.

Sent from my SGH-T999 using xda app-developers app
 

Attachments

  • uploadfromtaptalk1360013439723.jpg
    uploadfromtaptalk1360013439723.jpg
    47 KB · Views: 679
  • Like
Reactions: philliman

Williaml232

Member
Sep 18, 2010
35
2
What is the model number of your phone? There shouldn't be a need to wipe anything when you flash a modem.

It's a T999. I did try wiping cache. Doesn't work. I installed the new rom using cwm and it was still stuck. Installed it using odin and it was still stuck.

Interestingly, after I decide to wipe NAND, it booted. Unfortunately I lost all my data.
 

ktetreault14

Senior Member
Feb 12, 2012
4,268
1,805
Largo
These are my speeds I am getting with just 1 to 2 bars of signal.. As you can see on the speedtest results the bottom 3 results download speed much lower than in my top results.. I am in saint Petersburg, Florida.. Right next to Tampa
Sent from my SGH-T999 using xda premium
 

Attachments

  • uploadfromtaptalk1360045002566.jpg
    uploadfromtaptalk1360045002566.jpg
    51 KB · Views: 637
  • uploadfromtaptalk1360045012882.jpg
    uploadfromtaptalk1360045012882.jpg
    20.7 KB · Views: 625

infamouskong

Member
Aug 20, 2008
24
5
First, thanks for the modem man!

I know this is a new modem but does anyone know if there is a compatible kernel that will work with this modem?

Sent from my SGH-T999 using WickedJBv6!
 

BTT8

Senior Member
Oct 16, 2012
474
152
In my build prop, I only have these:

ro.ril.hsxpa=3
ro.ril.gprsclass=12


Looking at DocHOliday's OP, there's also other values that can be tweaked but I dont seem to have those in my build prop. Anyone shed some light here?
 

GhostIsBaked

Senior Member
Aug 21, 2012
323
91
Dallas, Tx
In my build prop, I only have these:

ro.ril.hsxpa=3
ro.ril.gprsclass=12


Looking at DocHOliday's OP, there's also other values that can be tweaked but I dont seem to have those in my build prop. Anyone shed some light here?

Just copy and paste the ones you want if they aren't there or type it in manually.

Data Tweaks for HSPA+42 Supported areas:
ro.ril.hsxpa=3
ro.ril.hsdpa=24
ro.ril.hsupa=6
ro.ril.gprsclass=12

Sent from my SGH-T999 using xda app-developers app
 
Last edited:

BTT8

Senior Member
Oct 16, 2012
474
152
Just copy and paste the ones you want if they aren't there or type it in manually.

Data Tweaks for HSPA+42 Supported areas:
ro.ril.hsxpa=3
ro.ril.hsdpa=24
ro.ril.hsupa=6
ro.ril.gprsclass=12

Sent from my SGH-T999 using xda app-developers app

Awesome. Just to confirm, I copy and paste it just like how you have it? There isn't a special section to paste it right?

Sent from my SGH-T999 using xda app-developers app
 

GhostIsBaked

Senior Member
Aug 21, 2012
323
91
Dallas, Tx
Awesome. Just to confirm, I copy and paste it just like how you have it? There isn't a special section to paste it right?

Sent from my SGH-T999 using xda app-developers app

Not really, I just put it where the original lines were. If you decide to paste it at the bottom of the build.prop, make sure you leave a blank line as the last line or else it won't be read. BTW that thread has all this information ;)

Sent from my SGH-T999 using xda app-developers app
 

kusgan

Senior Member
Apr 19, 2010
53
10
Tagbilaran
Have been having problem with gps locking after flashing this zip. Is it only me or somebody else got this problem. Tried switching roms from frosty to imfamous and back but issue exists.

Sent from my SGH-T999 using xda premium
 

bikrame

Senior Member
Jun 10, 2010
2,148
527
New York City
Wtf. I spend 2 hour to get gps back and install this modem and my gps is gone .
I have to go through all process again :'(
 
Last edited:

Top Liked Posts

  • There are no posts matching your filters.
  • 31
    *EDIT* REMOVED FROM DROPOX AND CHANGED LINK TO A MIRROR PROVIDED BY Towle. Thanks
    I only flashed this using TWRP recovery.
    I don't know where else to post it.
    Just trying to help. I'm using Frosty JB 11.5 rom and my reception and data speed has improved greatly!
    UVDLJC Modem (latest)
    Sent from my SGH-T999 using Tapatalk 2
    4
    I always updated modems without wiping. Never had any problems, knock on woody.

    Why woody?

    Sent from my SGH-T999 using Tapatalk 2

    Auto-correct. He did it on another post too. Funny though.

    Philliman, not sure but you might run into problems with so many people pulling the modem from your Dropbox from both this thread and the one in General. Might want to host it somewhere else, JIC. I can host it on Dev-Host or Towle has a mirror thread as well.
    3
    In my build prop, I only have these:

    ro.ril.hsxpa=3
    ro.ril.gprsclass=12


    Looking at DocHOliday's OP, there's also other values that can be tweaked but I dont seem to have those in my build prop. Anyone shed some light here?

    Just copy and paste the ones you want if they aren't there or type it in manually.

    Data Tweaks for HSPA+42 Supported areas:
    ro.ril.hsxpa=3
    ro.ril.hsdpa=24
    ro.ril.hsupa=6
    ro.ril.gprsclass=12

    Sent from my SGH-T999 using xda app-developers app
    2
    Another Way to Install this, while saving Backup of old one

    Another Way to Install this, while saving Backup of old one

    Thanks for this THREAD OP...

    To Update Modem to "T999UVDLJC"
    1) Download the file on Post #1
    2) Extract "UVDLJC.bin" and put it on your Internal SDcard of cell.
    3) Run Terminal Emulator (app from Market) enter this code...

    su {this is need 1st time for Superuser Permissions}

    dd if=/dev/block/mmcblk0p1 of=/sdcard/modem.bin bs=4096 {this made backup of old "modem.bin" to Internal SDCard it is 60.00 MB}

    dd if=/sdcard/UVDLJC.bin of=/dev/block/mmcblk0p1 {this installed New Modem}

    4) Reboot and check Settings - About Device
    5) Save "modem.bin" to safe spot on PC or know where you can get it, if need be.
    6) Enjoy
    2
    If your referring to doc holiday sticky no its not

    Sent from my SGH-T999 using xda app-developers app

    It is in the thread, but the OP wasn't updated so I put it here in plain sight. :rolleyes:

    Sent from my SGH-T999 using Tapatalk 2