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Recover LTE after Brazil firmware

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SickBeast
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Quote:
Originally Posted by dashiell.cano View Post
In new brazil JB im not having issues with tethering just wrote un APN TYPE default,dun and works great.

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Are you using LTE? What network are you on?
 
dashiell.cano
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Originally Posted by SickBeast View Post
Are you using LTE? What network are you on?
Im on telcel carrier

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christian5916
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Default Re: Recover LTE after Brazil firmware

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Originally Posted by rafa00 View Post
well, with the brazil firmware you will no have any app of Telcel and the performance I feel it a little bit faster but not much, the only thing that will not chance is the Messages icon because its stored in the sim card, if turn on your phone without your sim card you will see the original Message icon (blue) then if you insert your sim card the screen will be flash a little bit and the Message icon will turn orange with white
This will fix the orange icon for ya.

http://forum.xda-developers.com/show....php?t=2127905

[App][Root] Stock ICS SMS Apk With Stock SMS Icon for Latin American Carriers
 
xdracco
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Originally Posted by rafa00 View Post
Hi people,

this is my first post here

i'm from Mexico and my Razr HD is from Telcel

after flash the Retail Brasilian Firmware I lost my 4G LTE because the firmware has a diferent modem from Brasil LTE

for the people who lost LTE after flashing (like me) I have the solution

I just took the firmware from Rogers Canada and extract the modem_signed file and with this modem I have again my LTE from Telcel

I attached the bat file and fastboot files if somebody need it

i didn't attached the modem_signed file because my internet is very slow but you can download it from here

http://forum.xda-developers.com/show....php?t=1943879\\

you just put the modem_signed file in the same folder with the files attached and run the bat file, your phone need to be in fastboot mode
Awesome. Just flashed using retail brazil 4.1.2 and lost LTE along the way. This post is just what I needed to get LTE again. I'm in AT&T territory so our frequency is only shared by Canada and Mexico.

Mil gracias!!
 
arbeydj
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Default Help to get back 4G LTE

Quote:
Originally Posted by xdracco View Post
Awesome. Just flashed using retail brazil 4.1.2 and lost LTE along the way. This post is just what I needed to get LTE again. I'm in AT&T territory so our frequency is only shared by Canada and Mexico.

Mil gracias!!
Hi guys. I need help from you to get back 4G on my cel. The first thing IŽd do was flash my cel with BR Retail ICS, with this ROM 7.7.1Q-144_VQL_S3-49 Service, the process was sucessfull. After that my cel only connect H+, loosing the capability to reach 4G. I make the process mentioned in this thread with no results.
1- Make the process with de archive modem_signed, obtained from FW Rogers Canada
Version: 7.7.1Q-144_VQL_S3-49 FULL
Android Version: 4.0.4
without results.
2- Make the process with de archive modem_signed, obtained from FW Telcel Mexico
Version: 7.7.1Q-144_VQL_S3-58 Full
Android Version: 4.0.4
without result.
3- Flash again my cel with FW Retail Brasil
Version: 7.7.1Q-144_VQL_S3-49 Service
Android Version: 4.0.4
replacing the file modem_signed, with the same named file from FW Telcel Mexico without results.

Im in Mexico DF and would like to enjoy the benefits of 4G service. Thanks everybody.
 
stiffi2011
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Quote:
Originally Posted by arbeydj View Post
Hi guys. I need help from you to get back 4G on my cel. The first thing IŽd do was flash my cel with BR Retail ICS, with this ROM 7.7.1Q-144_VQL_S3-49 Service, the process was sucessfull. After that my cel only connect H+, loosing the capability to reach 4G. I make the process mentioned in this thread with no results.
1- Make the process with de archive modem_signed, obtained from FW Rogers Canada
Version: 7.7.1Q-144_VQL_S3-49 FULL
Android Version: 4.0.4
without results.
2- Make the process with de archive modem_signed, obtained from FW Telcel Mexico
Version: 7.7.1Q-144_VQL_S3-58 Full
Android Version: 4.0.4
without result.
3- Flash again my cel with FW Retail Brasil
Version: 7.7.1Q-144_VQL_S3-49 Service
Android Version: 4.0.4
replacing the file modem_signed, with the same named file from FW Telcel Mexico without results.

Im in Mexico DF and would like to enjoy the benefits of 4G service. Thanks everybody.
Try it with the modem files from the VIVO full firmware. Tha'ts what I did. I think the regions have to match for it to work. Rogers is North American. Vivo and Telcel should both be Latin American.
Devices owned (Yes, I Have a problem)

Iphone 3GS, and 4, Archos G9, Acer Iconia Tab, Asus Transformer, Dell Streak 5 and 7, Galaxy Captivate, Tab 7, and 8.9 Galaxy S2, Captivate Glide, Note 1, and 2, Mega, HTC Amaze, LG Optimus 4x, Sony Tablet S, Tablet P, Xperia Play, ION, X10, X10 Mini and Xperia Z, Pantech Flex, Pantech Sky Vega S5, Toshiba Thrive, Pantech Element, Nokia 808 Pureview, Motorola Backflip, Xoom, Razr, Razr HD, Huawei Ascend Mate, Nokia Lumia 920,LG Optimus VU, Pro, HTC One.
 
arbeydj
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Thumbs up I got it 4G LTE in my cel.

Quote:
Originally Posted by stiffi2011 View Post
Try it with the modem files from the VIVO full firmware. Tha'ts what I did. I think the regions have to match for it to work. Rogers is North American. Vivo and Telcel should both be Latin American.
Thank you stiffi2011, i soveld the problem by myself, but your answer help to me very much, the word "FILES" (plural) was very important to show me that i need more than one file.

The process was wich is described at the top of the thread, but i used two files ,modem_signed and fsg_signed, instead of a single one modem_signed.
Both file taked from firmware:
Telcel Mexico
Version: 7.7.1Q-144_VQL_S3-58 Full
Android Version: 4.0.4

Thank everybody. Unity is strength.
 
stiffi2011
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Quote:
Originally Posted by arbeydj View Post
Thank you stiffi2011, i soveld the problem by myself, but your answer help to me very much, the word "FILES" (plural) was very important to show me that i need more than one file.

The process was wich is described at the top of the thread, but i used two files ,modem_signed and fsg_signed, instead of a single one modem_signed.
Both file taked from firmware:
Telcel Mexico
Version: 7.7.1Q-144_VQL_S3-58 Full
Android Version: 4.0.4

Thank everybody. Unity is strength.
Ha! I did the same thing at first. Took me 3 tries to realize I needed 2 files. Glad you got it working.
Devices owned (Yes, I Have a problem)

Iphone 3GS, and 4, Archos G9, Acer Iconia Tab, Asus Transformer, Dell Streak 5 and 7, Galaxy Captivate, Tab 7, and 8.9 Galaxy S2, Captivate Glide, Note 1, and 2, Mega, HTC Amaze, LG Optimus 4x, Sony Tablet S, Tablet P, Xperia Play, ION, X10, X10 Mini and Xperia Z, Pantech Flex, Pantech Sky Vega S5, Toshiba Thrive, Pantech Element, Nokia 808 Pureview, Motorola Backflip, Xoom, Razr, Razr HD, Huawei Ascend Mate, Nokia Lumia 920,LG Optimus VU, Pro, HTC One.
 
christian5916
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All you need it's the fsg.bin file of your carrier and it should work I'm using the Brazil baseband with 4G by just flashing the fsg file

Sent from my XT925 using xda app-developers app
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