Where I can find these files? 3g dont works on my Defy since I flashed it with the UK ROM. And I dont did any backup before it.  :D

I have them, ill make an easy tutorial.

Thanks again

How to fix 3G/Add Wifi Calling to T-Mobile USA Motorola Defy

Thanks so much for the help. The 3g get back to work on my Defy. I just followed your instructions and now it back to work  :)

Does Wifi Calling work also?

It only works on USA T-Mobile for all I know.

So I seem to be having a slight problem with this process on my girlfriend's laptop.  can obtain ADB just fine when setting the phone to "Portal and Tools" mode instead of "charge only" as we would with a Cliq.  can log into ADB shell and gain superuser access as well.  The problem seems to be changing permissions of the file fix.sh while on the SD card.  I cannot even go through Root Explorer and manually change the permissions that way as well.  the end result is a nice little sign saying "permission denied" after trying to run fix.sh.  i'm going to try a few things here again to see if there is I can do to get it running

ok..  so heres an update.  i thought it might have been how the SD card was formated on why it wasn't allowing me to modify the permissions...  but after trying another card, i was still not successful.  What i was able to do is manually move the files to the appropriate folder, THEN change the permissions.  Rebooted with my fingers crossed and all worked itself out.  Wifi calling initiated properly this time around and I now have 3g as well.  Thank you so much for this fix..  exactly what I needed.

I have been trying to get this to work to get my data back. I don't even have edge right now. So my question is how do you finish off the last command of /sdcard/3gfix/fix.sh . Every time that I enter that command line, I always get Permission Denied. Any input would be greatly appreciated. Thank-you.

you will have to set up our apn settings manually then you should have edge.

Hi legend921,

I had the "Permission Denied" message too. You can open this script fix.sh in any editor and execute it line by line. Thats worked for me.

Which editor did you use? It has been a while since I got back to an Android phone.

ok i'm a total newb and i cant get adb to work between my computer and my motorola can anyone help me out i have root explorer and i moved all the files from that one folder but still have no 3g 

Once your phone is rooted, you need to give your computer permission before superuser will give you access. Once you put in adb shell you should get a $ sign. Next thing that you have to do is to go to your phone and open up Superuser and allow your unknown source (computer) to have permission.

Mathe, I opened the file up in a executor and followed ever command line by line and still nothing has changed for my phone. Is there something that I am doing wrong?

just do this. extract the folder to you desktop then in adb type the following

I guess not but is there any way to unlock (simlock) the defy flashing a new firmware? maybe changing the bootloader?

I know you can unlock it using the imei unlock code but I would rather like to do it by myself, besides I have not found yet anyone who got imei codes for the defy.

Thanks!

Whenever I input:

adb shell
su
chmod 777 /sdcard/3gFix/fix.sh
/sdcard/3gFix/fix.sh
reboot

it keeps telling me that there is no such file or directory

Any help?

I get into the adb shell and tried BOTH Handler and Jboogies methods, and both are non working.

Damn no love on this forum. I tried manually replacing files and I'm stuck with H data connect pretty fast but text/mms is flawed getting double msgs sending out slow

same permission denied here :(

this is insane, i bought the phone in the US and it came with Blur_Version.2.21.0.MB525.Retail.en.GB

If you are getting a permission denied error when running the command
"chmod 777 /sdcard/3gFix/fix.sh" then you need to make sure your phone's
usb connect is set to "charge only" or to "portal and tools". I had mine set to "sd card" so I
could copy the 3gFix folder to my phone, and forgot to set it back. The
reason you get permission denied is that when your SD card is mounted
as a folder in windows or whatever, you will have problems modifying
files on the SD card with adb.

On your phone, pull down the notification bar, select "usb connection"
and select "charge only". Then unplug your phone from the usb jack,
wait a bit, plug it back in.

Even with that, I still had to do some crazy stuff to get 3g back, including building my own 3G fix, which you can download from my guide here: http://forum.xda-developers.com/showthread.php?p=10273629

I tried doing this with the jrdem_u3_2.34.1 build. When I tried following Handlers steps it didn't work. I got the permission denied error on the final command before reboot. So I then tried following Rob_t's guide. I pushed the system folder and it seemed that everything transferred, but when I did the reboot there was still no 3G. I waited a few minutes to make sure (and had wifi disabled). Any suggestions on what might have gone wrong?

I will try again later and if it works I will update the post.

Under apn, tell it to restore default.

Thanks. I will re-download everything at work and give it another shot.

If you already pushed it just do that and it should work.

I had already restored from a backup, but I wanted to play with that build so I am going to try it again.