Is it possible to flash the firmware of another carrier and have the phone work with said carrier? Just curious.
bongo264 said:
Is it possible to flash the firmware of another carrier and have the phone work with said carrier? Just curious.
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Yes.
iElvis said:
Yes.
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TY... Thats all I needed to know!
bongo264 said:
Is it possible to flash the firmware of another carrier and have the phone work with said carrier? Just curious.
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That's not really how it works.
Different variations have support for different frequencies, you can't change that.
Also, if it's SIM locked, you'll still need to SIM unlock it.
Related
Since Verizon is CDMA, would using SuperCID to write a Verizon CID allow me to flash a Verizon ROM?
StormyNight said:
Since Verizon is CDMA, would using SuperCID to write a Verizon CID allow me to flash a Verizon ROM?
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Short answer: Yes.
raptoro07 said:
Short answer: Yes.
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How would I go about doing this? Do I need to flash a Verizon RUU or custom recovery?
StormyNight said:
How would I go about doing this? Do I need to flash a Verizon RUU or custom recovery?
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First off, why do you want to do this?
Second, flashing ROMs/Recoveries/Kernels for a different device will not work and can possiblly hard or soft brick your device.
Thirdly, If you want to use the Sprint Phone on Verizon that's a tottoally different issue than flashing a Verizon One ROM.
So in short, Do Not Do It.
raptoro07 said:
First off, why do you want to do this?
Second, flashing ROMs/Recoveries/Kernels for a different device will not work and can possiblly hard or soft brick your device.
Thirdly, If you want to use the Sprint Phone on Verizon that's a tottoally different issue than flashing a Verizon One ROM.
So in short, Do Not Do It.
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Alright, thanks for the reply. Just thought that it was possible due to both carriers being CDMA
unlocked att galaxy s5 saying "SIM not allowed MM#3" how do i fix this and what does that mean
running stock
It's either not unlocked or its blacklisted or ur sim has no service.
Sheon849 said:
It's either not unlocked or its blacklisted or ur sim has no service.
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thanks figured it out
sanquante said:
thanks figured it out
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Well, let us know what the problem was! We are all here to learn.
gspears said:
Well, let us know what the problem was! We are all here to learn.
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just had to flash the PDA.md5 for my phone with odin fixes it
sanquante said:
just had to flash the PDA.md5 for my phone with odin fixes it
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Where did you find the file? Do you mean you flashed the tar.md5 to the phone and it works? I'm suffering the same issue. Can't get the S5 to work with an ATT Straight Talk sim even though it's an ATT phone, clean IMEI and the ATT card works in an S4.
Possible to
Unlock bootloader
Flash twrp
Flash supersu
Soff
Change cid and mid to T-Mobile
Run T-Mobile ruu
And eject it to work?
PunishedSnake said:
Possible to
Unlock bootloader
Flash twrp
Flash supersu
Soff
Change cid and mid to T-Mobile
Run T-Mobile ruu
And eject it to work?
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No. the Sprint phone and Tmobile phone are totally different. You will screw up your partitions if you try changing you CID/MID and running the TMO RUU.
Why are you doing this, may I ask? Why not just SIM unlock and use the phone on TMO's network?
sauprankul said:
No. the Sprint phone and Tmobile phone are totally different. You will screw up your partitions if you try changing you CID/MID and running the TMO RUU.
Why are you doing this, may I ask? Why not just SIM unlock and use the phone on TMO's network?
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I wouldnt mind transforming it to the tmo version since I want to use wifi calling.
Sprint wont sim unlock me
sauprankul said:
No. the Sprint phone and Tmobile phone are totally different. You will screw up your partitions if you try changing you CID/MID and running the TMO RUU.
Why are you doing this, may I ask? Why not just SIM unlock and use the phone on TMO's network?
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Sim Unlock does not work on domestic carriers
BD619 said:
Sim Unlock does not work on domestic carriers
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Really? I've heard people were able to use this phone on Tmobile. In fact, I was going to do that. I talked to a TMO rep, and she said there shouldn't be an issue.
sauprankul said:
Really? I've heard people were able to use this phone on Tmobile. In fact, I was going to do that. I talked to a TMO rep, and she said there shouldn't be an issue.
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IIRC only the first couple updates worked.
BD619 said:
IIRC only the first couple updates worked.
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Oh, so it was blocked? It's not an inherent restriction?
So... it appears i don't have this option with my verizon variant ... any ideas on how to get this working?
johnp357 said:
So... it appears i don't have this option with my verizon variant ... any ideas on how to get this working?
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What exactly are you talking about? Explain a little more
johnp357 said:
So... it appears i don't have this option with my verizon variant ... any ideas on how to get this working?
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If you want call and text on other devices to work on a Verizon branded device you will have to convert it to an unlocked U1 device by flashing the unlocked firmware. Call and text on other devices only works with unlocked devices. The conversion is pretty stright forward and is explained in other threads if you search.
nrage23 said:
If you want call and text on other devices to work on a Verizon branded device you will have to convert it to an unlocked U1 device by flashing the unlocked firmware. Call and text on other devices only works with unlocked devices. The conversion is pretty stright forward and is explained in other threads if you search.
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yeah... I just didn't want the hassle of having to root this phone. I hear the snapdragon version isn't as simple as it was in the past...
johnp357 said:
yeah... I just didn't want the hassle of having to root this phone. I hear the snapdragon version isn't as simple as it was in the past...
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It has nothing to do with rooting. You convert a carrier branded device by using Odin to flash unlocked firmware on the device.
nrage23 said:
It has nothing to do with rooting. You convert a carrier branded device by using Odin to flash unlocked firmware on the device.
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I see. so the only thing that I will not get is further updates from Verizon? all updates to security and software is manually done at that point ?
johnp357 said:
I see. so the only thing that I will not get is further updates from Verizon? all updates to security and software is manually done at that point ?
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You will get all the updates the unlocked gets. No need to manually update.
nrage23 said:
You will get all the updates the unlocked gets. No need to manually update.
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got it. btw. put the stock one in like you suggested. works perfectly. thanks again. i will wait and see if updates notify me. also now I'm curious if leaving it stock will ease up on battery consumption as well.
I do not have the oem unlock toggle at all. it's not there. I tried changing my date and time, resetting my phone, dev options is on. Its been months since i've had this phone prob longer. i dont get why its not there?
what
xHvlios said:
I do not have the oem unlock toggle at all. it's not there. I tried changing my date and time, resetting my phone, dev options is on. Its been months since i've had this phone prob longer. i dont get why its not there?
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what model number do you have and where was it bought ?
if it's a US or Canadian model you can't unlock the bootloader.
3mel said:
what
what model number do you have and where was it bought ?
if it's a US or Canadian model you can't unlock the bootloader.
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it is US. SM-G781U1
sorry fella... it's a no go
3mel said:
sorry fella... it's a no go
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Really? no possible way?
xHvlios said:
Really? no possible way?
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not unless there's some kind of break thru after the samsung code leaks.