Modem Unlock Flash Update NEW 12/15 WIPE or NO WIPE

radiohead7778580 · Nov 30, 2012

Please use at you own risk!!!!!

i'm not responsible for what happens to your phone

i did test this on 3 diff razr hd's and it works for t-mobile and att

flash in rsd lite

This will wipe your data

Modem Unlock:
https://www.dropbox.com/sh/2wqb4nbzurzwvpq/7BzU0NcpYY/VZW_XT926_4.0.4UnlockModem.xml.zip

Flash then insert sim card and thats it

Stock Verizon Radio:
https://www.dropbox.com/sh/2wqb4nbzurzwvpq/O5zNqEJqt1/VZW_XT926_4.0.4StockModem.xml.zip

UPDATE----12/3

Wont Wipe DATA

Unlock Modem No Wipe
https://www.dropbox.com/s/lim6gosvct0ms73/VZW_XT926_4.0.4UnlockModemNOWIPE.xml.zip

Stock Modem No Wipe
https://www.dropbox.com/s/x82fr2319ql9d5y/VZW_XT926_4.0.4StockModemNOWIPE.xml.zip

Update 12/15

New Radio
Faster Speed to TMO and ATT
Fixed Auto-Rotate

ICS or JB This Will Wipe DATA!!!!!!
https://www.dropbox.com/sh/2wqb4nbzurzwvpq/H6AFXfygtF/XT926UnlockModem.xml.zip

12/15 NO WIPE
https://www.dropbox.com/sh/2wqb4nbzurzwvpq/lM2lqoa2yh/XT926UnlockModemNOWIPE.xml.zip
Enoy!!!!

Click thanks button

pfak · Nov 30, 2012

Does this remove the annoying "Sim is from an unknown source" message on boot, as well?

radiohead7778580 · Nov 30, 2012

Very rarely... I only had it come up once

Sent from my DROID RAZR HD using XDA Premium HD app

lucidvtec · Nov 30, 2012

Is this for xt926 on Verizon non dev edition??

Sent from my DROID RAZR HD using xda app-developers app

radiohead7778580 · Nov 30, 2012

lucidvtec said:
Is this for xt926 on Verizon non dev edition??

Sent from my DROID RAZR HD using xda app-developers app

Yes that's the kind i have

radiohead7778580 · Nov 30, 2012

here a a few pics

http://flic.kr/p/dxrUbh

http://flic.kr/p/dxmsdr

pfak · Nov 30, 2012

radiohead7778580 said:
here a a few pics

http://flic.kr/p/dxrUbh

http://flic.kr/p/dxmsdr

Do you have some technical details available on how you did this? Did you noop the checks for the MNC for AT&T/T-Mobile? I just haven't found any information on how to take apart the radio ROM, and I'm very hesitant about bricking my Razr HD Maxx.

radiohead7778580 · Nov 30, 2012

Its basically the same steps that they did on the RAZR M it's a Aussie radio that make its work for T-Mobile and att then if you want go back to verizon just flash the verizon radio back.. it's the only solution right now and its work great

Sent from my DROID RAZR HD using XDA Premium HD app

coolbird · Nov 30, 2012

I assume you can only get 3G/HSPA+ service from AT&T, correct? Will it work on JB 4.1.x?

cellzealot · Nov 30, 2012

If it is like the M with the Telstra radio, then it will only work with GPRS/EDGE 2G GSM.

We are still working on a solution to this issue without success so far.

radiohead7778580 · Nov 30, 2012

cellzealot said:
If it is like the M with the Telstra radio, then it will only work with GPRS/EDGE 2G GSM.

We are still working on a solution to this issue without success so far.

not true i have had H+ on t-mobile in certain areas where they have 1900mhz band

and my friend on att has H+ pulling around 12mbps a second

coolbird · Nov 30, 2012

radiohead7778580 said:
not true i have had H+ on t-mobile in certain areas where they have 1900mhz band

and my friend on att has H+ pulling around 12mbps a second

That is awesome! Can you please comment if this can be flashed on the Verizon leak JB rom?

Thanks!

radiohead7778580 · Nov 30, 2012

coolbird said:
That is awesome! Can you please comment if this can be flashed on the Verizon leak JB rom?

Thanks!

its just the modem is should be fine ... i don't see why it would cause any issues

you can always revert back if there are any issues

on the razr m the modem works for both ics and jb

radiohead7778580 · Nov 30, 2012

i will take a screenshots when im in a 1900mhz area and some speed test results

seh6183 · Dec 1, 2012

First off this is just awesome. I wish this would have happened two weeks ago because I may not have bought this xt925 from eBay.

2 questions. What about flashing the xt925 radio so us AT&T users may be able to have LTE? Also, does anyone know what areas AT&T 1900mhz covers? Like does it blanket all the areas that they offer H+? Or is the 1900 band only in certain areas?

Great work!

radiohead7778580 · Dec 1, 2012

I am not sure I will grab xt925 from work on Monday and play around with it to see if this possible

Love my job

Sent from my DROID RAZR HD using XDA Premium HD app

seh6183 · Dec 1, 2012

You can find the xt925 modem here:

http://xdaforums.com/showthread.php?t=2016037

coolbird · Dec 1, 2012

radiohead7778580 said:
i will take a screenshots when im in a 1900mhz area and some speed test results

Do you have to do anything special to get the data to work? I flashed this on my Razr HD and popped in a Tmobile prepaid sim, I can make phone call, but no sign of data connection. Do you have to change apn or something? Thanks a whole bunch!

radiohead7778580 · Dec 1, 2012

Check your APN settings

Also change from global to gsm in network settings then reboot

Sent from my Nexus 7 using XDA Premium HD app

yalkowni · Dec 1, 2012

So this allows Verizon hd's to be used on Att/Tmobil?!?

Modem Unlock Flash Update NEW 12/15 WIPE or NO WIPE

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