Database Users

Recover LTE after Brazil firmware

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/showthread.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

Hola!
Perdiste el IMEI cuando hiciste estos pasos?

malditorev said:
Hola!
Perdiste el IMEI cuando hiciste estos pasos?
Click to expand...
Click to collapse
No porque la rom es de latinoamerica eso pasa con la de Vodafone francia
No, that only happen with FR vodafone FW

rafa00 said:
No porque la rom es de latinoamerica eso pasa con la de Vodafone francia
No, that only happen with FR vodafone FW
Click to expand...
Click to collapse
Great! So that Rogers firmware is OEM Right? Because that ****ty telcel has a whole page of its apps...
Any improvements that you can share? Battery life? Performance?
---------- Post added at 12:32 PM ---------- Previous post was at 12:01 PM ----------
malditorev said:
Great! So that Rogers firmware is OEM Right? Because that ****ty telcel has a whole page of its apps...
Any improvements that you can share? Battery life? Performance?
Click to expand...
Click to collapse
I mean Brazil firmware, Rogers Fix

malditorev said:
Great! So that Rogers firmware is OEM Right? Because that ****ty telcel has a whole page of its apps...
Any improvements that you can share? Battery life? Performance?
---------- Post added at 12:32 PM ---------- Previous post was at 12:01 PM ----------
I mean Brazil firmware, Rogers Fix
Click to expand...
Click to collapse
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

rafa00 said:
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
Click to expand...
Click to collapse
Ahh ok. Well I've read that removing all telcel's stuff was a huge improvement on the speed/battery life.
Maybe I will try this on the weekend.
Gracias!

Just to let you know, this does not work on CM10. It makes the modem unstable, and can't connect to LTE.
Anyway, thank you for your help.

hey
we can also flash the rogers firm full, just download from firmwares thread and open the firm file with winrar, choose the xml file and edit with notepad, erase the following lines
<step var="max-download-size" operation="getvar"/>
<step var="fb_mode_set" operation="oem"/>
save and ready to flash!!!

dashiell.cano said:
we can also flash the rogers firm full, just download from firmwares thread and open the firm file with winrar, choose the xml file and edit with notepad, erase the following lines
<step var="max-download-size" operation="getvar"/>
<step var="fb_mode_set" operation="oem"/>
save and ready to flash!!!
Click to expand...
Click to collapse
By doing this I recieve a "clean" andriod installation (without any telcel bloatware) and LTE??

ye and u can also replace the modem_signed file with the telcels one and u have a clean android and 4h lte working in Mexico

dashiell.cano said:
ye and u can also replace the modem_signed file with the telcels one and u have a clean android and 4h lte working in Mexico
Click to expand...
Click to collapse
I'm having problems during the flash.
I'm trying to install the rogers firmware over this telcel version and I can't do it unless I use the files from telcel
I'm using RSD Lite 6 and It says "failed to hab check for" with a few files like system_signed, devtree_signed, system_signed
What i'm missing? Do i need to unlock it first?

JB and 4g
hey friends ive just took the firm sfr france with Jelly Bean and reclace the modem_signed with the Telcel one and... works!!!

dashiell.cano said:
hey friends ive just took the firm sfr france with Jelly Bean and reclace the modem_signed with the Telcel one and... works!!!
Click to expand...
Click to collapse
it's just what I was looking for
I'll try to flash some JB both of which are

malditorev said:
I'm having problems during the flash.
I'm trying to install the rogers firmware over this telcel version and I can't do it unless I use the files from telcel
I'm using RSD Lite 6 and It says "failed to hab check for" with a few files like system_signed, devtree_signed, system_signed
What i'm missing? Do i need to unlock it first?
Click to expand...
Click to collapse
sorry a week later! yeah u have to unlock it first!!!
so... eres de Mexico?

Jelly Bean Mexico
hey ive recently updated my Razr HD with fully functional 4g LTE heres how http://forum.xda-developers.com/showthread.php?t=2054906

dashiell.cano said:
sorry a week later! yeah u have to unlock it first!!!
so... eres de Mexico?
Click to expand...
Click to collapse
Yup. Mexican.
Don't worry my friend. I tought that was the problem.
Now I have the Rogers version with telcel's modem file.
Works like a charm. I'll wait for the rogers update to 4.1.2
Thanks anyway
No se por que escribimos en inglés pero buee... Saludos!

malditorev said:
Yup. Mexican.
Don't worry my friend. I tought that was the problem.
Now I have the Rogers version with telcel's modem file.
Works like a charm. I'll wait for the rogers update to 4.1.2
Thanks anyway
No se por que escribimos en inglés pero buee... Saludos!
Click to expand...
Click to collapse
Esta en las reglas de xda, si no la neta andaría escribiendo siempre ne español Hahaha
Sent from my XT925

malditorev said:
Yup. Mexican.
Don't worry my friend. I tought that was the problem.
Now I have the Rogers version with telcel's modem file.
Works like a charm. I'll wait for the rogers update to 4.1.2
Thanks anyway
No se por que escribimos en inglés pero buee... Saludos!
Click to expand...
Click to collapse
Jaja lo se!
So.... u should try to flash the Telstra ROM with Rogers or Telcel modem, works like a charm!
*Sent from my Razr G*

dashiell.cano said:
Jaja lo se!
So.... u should try to flash the Telstra ROM with Rogers or Telcel modem, works like a charm!
*Sent from my Razr G*
Click to expand...
Click to collapse
Telstra 4.1.2?
Does it have any bloatware?
I´m having issues with my phone since new. If I have LTE after a call my signal dissapears for a few seconds and then reconnects. This doesn't happens with 3g.
Is there an error with the original modem file from telcel?
My phone is damaged? I'm the only one having this problem?
Saludotes!

Can't get lte working on this thing now m matter what, ClaroPR works with the 700mhz frequency
Sent from my XT925 using xda app-developers app

[Q] How to install factory rom?

Well... if i destroy my S4 for any reason, i would like to have the original rom... the only think i remember about that rom is the name... i9500UBUAMDK, seeing the sammobile website, already exist about 6 roms called I9500UBUAMDK (all LATAM)... In Chile does not sell i9500 model, i buy it at www.mercadolibre.cl
How can i know what rom use in my phone?
THANKS!!

If you are asking about the version that is on your (new) phone. Go to settings / more / about device
You will also see your model number. Just filter your model number and you can download the appropriate official firmware.
Sent from my GT-I9505

GR13V3R said:
If you are asking about the version that is on your (new) phone. Go to settings / more / about device
You will also see your model number. Just filter your model number and you can download the appropriate official firmware.
Sent from my GT-I9505
Click to expand...
Click to collapse
I already have WanamLite... thats the reason because i dont know my original rom xD
Thanks anyway

wolfraim said:
I already have WanamLite... thats the reason because i dont know my original rom xD
Thanks anyway
Click to expand...
Click to collapse
viejo te envié un mail a [email protected]
yo tambien tengo un i9500
mi mail es [email protected]
pa que trabajemos juntos, tengo un problema parecido al tuyo.
Slds.

HypnotiQ said:
viejo te envié un mail a [email protected]
yo tambien tengo un i9500
mi mail es [email protected]
pa que trabajemos juntos, tengo un problema parecido al tuyo.
Slds.
Click to expand...
Click to collapse
Please post the english translation.
wolfraim said:
Well... if i destroy my S4 for any reason, i would like to have the original rom... the only think i remember about that rom is the name... i9500UBUAMDK, seeing the sammobile website, already exist about 6 roms called I9500UBUAMDK (all LATAM)... In Chile does not sell i9500 model, i buy it at www.mercadolibre.cl
How can i know what rom use in my phone?
THANKS!!
Click to expand...
Click to collapse
If your S4 is factory unlocked, you can flash any Stock ROMs that are not carrier locked from sammobile.com, here's the tutorial http://forum.xda-developers.com/showthread.php?t=2265477&page=4

SGH I337M

Good morning guys, I have just bought a second-handed Samsung Galaxy S4 Today, and as I always do, I wanted to see the development for it, the problem is the model, there is almost nothing here about it (SHG I337M). I have never owned a Samsung smartphone so I ask someone here for help about it. You could tell me about KNOX, root, Custom ROMS, and stuff like that.:highfive:
Thanks for your attention, have a nice day!:good:

You can lock the phone down using KNOX. Or you can limit what apps one can access if the phone is in KNOX mode. So basically it is just some security stuff from Samsung. KNOX also has some warranty usage, but since the phone is second hand it's pointless.
So you can throw KNOX out the window.
The SGH-I337 is the AT&T version of the GT-I9505 model. So it's just a rebranded phone.
Unfortunately, AT&T like to lock the phone's bootloaders, making rooting and flashing custom recoveries a lot harder.
Not all hope is lost, though. You can still root and/or flash a custom recovery and rom, but it all depends on your firmware version.
You should definitely check your firmware version and then see if there are any ways to root it and flash a custom recovery. Then we talk custom roms.

If the phone is indeed an i337m (the att version does not have the "m" at the end), you are lucky because the bootloader is not locked and you are free to install twrp and customs ROMs based on cm, aosp, and tw.
You might want to check out the att forums for the s4 for ROMs too.

GDReaper said:
You can lock the phone down using KNOX. Or you can limit what apps one can access if the phone is in KNOX mode. So basically it is just some security stuff from Samsung. KNOX also has some warranty usage, but since the phone is second hand it's pointless.
So you can throw KNOX out the window.
The SGH-I337 is the AT&T version of the GT-I9505 model. So it's just a rebranded phone.
Unfortunately, AT&T like to lock the phone's bootloaders, making rooting and flashing custom recoveries a lot harder.
Not all hope is lost, though. You can still root and/or flash a custom recovery and rom, but it all depends on your firmware version.
You should definitely check your firmware version and then see if there are any ways to root it and flash a custom recovery. Then we talk custom roms.
Click to expand...
Click to collapse
Thanks for your fast reply! As I saw down here, my phone can't be the at&t version because of the "m" and because it comes from the mexican carrier TELCEL. Respect to the firmware to be able to proceed with the root, recovery and that stuff... My S4's firmware could be here (I'm not sure about which of these data is)
http://forum.xda-developers.com/attachment.php?attachmentid=3693035&stc=1&d=1458712371

audit13 said:
If the phone is indeed an i337m (the att version does not have the "m" at the end), you are lucky because the bootloader is not locked and you are free to install twrp and customs ROMs based on cm, aosp, and tw.
You might want to check out the att forums for the s4 for ROMs too.
Click to expand...
Click to collapse
So, I have to be inside the at&t forum although mine isn't the at&t version?
Thanks for your quick reply by the way:good:

Aljecama12 said:
Thanks for your fast reply! As I saw down here, my phone can't be the at&t version because of the "m" and because it comes from the mexican carrier TELCEL. Respect to the firmware to be able to proceed with the root, recovery and that stuff... My S4's firmware could be here (I'm not sure about which of these data is)
http://forum.xda-developers.com/attachment.php?attachmentid=3693035&stc=1&d=1458712371
Click to expand...
Click to collapse
The firmware doesn't matter anymore if it is an I337M.
The I337M is a Canadian model.
Now you can root your phone and install a custom recovery
Or
Install a custom recovery first and then flash a custom rom.

I suggest not trying a rom for the s4 with a exynos processor. I have read stories about owners of the Samsung s3 that hard bricked their phone by flashing a non-Qualcomm rom.

Aljecama12 said:
Good morning guys, I have just bought a second-handed Samsung Galaxy S4 Today, and as I always do, I wanted to see the development for it, the problem is the model, there is almost nothing here about it (SHG I337M). I have never owned a Samsung smartphone so I ask someone here for help about it. You could tell me about KNOX, root, Custom ROMS, and stuff like that.:highfive:
Thanks for your attention, have a nice day!:good:
Click to expand...
Click to collapse
Hola, creo que eres de México. La mayor parte del desarrollo está aquí, casi todas las roms que son para el GT-i9505 también son compatibles para SGH-i337M ya que son muy parecidos en hardware. En estos foros está TWRP y si te gusta CM hay dos roms muy buenas Optimized CM 13 y Synergy's ROM.
Hello, i think you are from Mexico. The most part of the development is here, almost of the roms for the GT-i9505 are also compatible for the Sgh-i337M because they are almost the same in hardware. In this forums you can find TWRP and two CM Roms, Optimized CM 13 and Synergy's ROM

Monigote97 said:
Hola, creo que eres de México. La mayor parte del desarrollo está aquí, casi todas las roms que son para el GT-i9505 también son compatibles para SGH-i337M ya que son muy parecidos en hardware. En estos foros está TWRP y si te gusta CM hay dos roms muy buenas Optimized CM 13 y Synergy's ROM.
Hello, i think you are from Mexico. The most part of the development is here, almost of the roms for the GT-i9505 are also compatible for the Sgh-i337M because they are almost the same in hardware. In this forums you can find TWRP and two CM Roms, Optimized CM 13 and Synergy's ROM
Click to expand...
Click to collapse
Si soy de México, tu también?:highfive: Entonces cualquier método root que esté para el GT-i9505 sirve para el mío?
Yes, I'm from Mexico, are you too?:highfive: So, every root method for the GT-i9505 could be used on mine?

audit13 said:
I suggest not trying a rom for the s4 with a exynos processor. I have read stories about owners of the Samsung s3 that hard bricked their phone by flashing a non-Qualcomm rom.
Click to expand...
Click to collapse
Mine has Qualcomm's processor, does the GT-i9505 too? So I could install a ROM for that model on my SGH i337m?
Thanks for your reply

Aljecama12 said:
Mine has Qualcomm's processor, does the GT-i9505 too? So I could install a ROM for that model on my SGH i337m?
Thanks for your reply
Click to expand...
Click to collapse
I already told you that the I337M is a rebranded I9505.

The i9505 has a Qualcomm so it should be okay.
http://www.gsmarena.com/samsung_i9505_galaxy_s4-5371.php

Aljecama12 said:
Si soy de México, tu también?:highfive: Entonces cualquier método root que esté para el GT-i9505 sirve para el mío?
Yes, I'm from Mexico, are you too?:highfive: So, every root method for the GT-i9505 could be used on mine?
Click to expand...
Click to collapse
Sí, también. Si vas a hacer el root en la ROM stock, hazlo desde odin con este paquete https://download.chainfire.eu/811/CF-Root/CF-Auto-Root/CF-Auto-Root-jfltecan-jflteub-sghi337m.zip sino primero tendrías que instalar twrp para una ROM personalizada. Tiene el procesador de qualcomm justo como el i9505, así que no te preocupes
Yes, me too. If you want root on the stock ROM you need to flash this package through Odin, if not, you will need twrp for a custom ROM. It has the Qualcomm chip so don't worry

G900A neither 3g nor lte

Well my problem is the following:
i bought a s5 g900a, im from argentina, and i bought it second hand to a friend of mine, who bought it in usa (the frequencies of this phone are the same we use in argentina, so they're ok), the problem is i cannot get the mobile network to work, the sim works perfectly in other phones but not in this, i wonder what could i do, i tried *#*#4636#*#* change to lte, etc but wont work, the other problem is i cannot root the phone, i tried kingroot, kingoroot, towelroot, etc and none works to me, the android version is 4.4.2 plz give me a hand!!

Hey man just connect it to samsung kies and then just update it to 5.0 which is the latest version for the s5 in south America,
Other thing is just flash a custom recovery ans them proceed to install cm13 i get 2 days with full usage on that rom.
Si deseas mandame un privado y te ayudo en español.
Saludos.

peritajejeje said:
Hey man just connect it to samsung kies and then just update it to 5.0 which is the latest version for the s5 in south America,
Other thing is just flash a custom recovery ans them proceed to install cm13 i get 2 days with full usage on that rom.
Si deseas mandame un privado y te ayudo en español.
Saludos.
Click to expand...
Click to collapse
The problem is i have the at&t version, in sammobile theres just the kitkat rom, i wonder what can i do to root the phone and upgrade it

dvdmcwilliams said:
The problem is i have the at&t version, in sammobile theres just the kitkat rom, i wonder what can i do to root the phone and upgrade it
Click to expand...
Click to collapse
http://forum.xda-developers.com/att-galaxy-s5/general#subForums
There is a forum dedicated for At&t head there and do the bootloader thing then install a rooted rom , didnt knew rooting or changing a AT&T S5 was soooo complicated anyways there is the link.
Cheers.

Logic card S5 SM-G900P

Good evening, I recently damaged the logic card of my S5 model G900P, I am in the process of replacing it, however I have a great doubt ..
At the time of replacement I must purchase a card of the same model (g900p) or could install another logical card of another model for example (g900a or g900h)
Thank you.
-----------------
Buenas noches, recientemente se me daño la tarjeta logica de mi S5 modelo G900P, estoy en proceso para substituirla, sin embargo tengo una gran duda..
Al momento de reemplazarla debo adquirir una tarjeta del mismo modelo (g900p) o podria instalarle otra tarjeta logica de otro modelo por ejemplo (g900a o g900h)
Gracias.

Bryanthgonzalezz said:
Good evening, I recently damaged the logic card of my S5 model G900P, I am in the process of replacing it,..........
Click to expand...
Click to collapse
There's a handful of Motherboards that are able to fit within a G900P but, the G900V is the only other device that's also CDMA.
I personally don't recommend using another carriers Motherboard unless you're absolutely sure that the other one has what you can use as well.
Good Luck!
~~~~~~~~~~~~~~~
Unless asked to do so, PLEASE don't PM me regarding support. Sent using The ClaRetoX Forum App on my Apple Macintosh.

Can you please tell me which model motherboards can be used instead of g900p? i mean which models will fit in g900p’s housing and lcd?
---------- Post added at 09:10 PM ---------- Previous post was at 09:07 PM ----------
Ibuprophen said:
There's a handful of Motherboards that are able to fit within a G900P but, the G900V is the only other device that's also CDMA.
I personally don't recommend using another carriers Motherboard unless you're absolutely sure that the other one has what you can use as well.
Good Luck!
~~~~~~~~~~~~~~~
Unless asked to do so, PLEASE don't PM me regarding support. Sent using The ClaRetoX Forum App on my Apple Macintosh.
Click to expand...
Click to collapse
can you please tell me which model motherboards can be used instead of g900p? i mean which models will fit in g900p’s housing and lcd?