I live in Germany and will soon receive my style, maybe tomorrow. My question:
There are several issues, that points to different system images of the XT1572 and XT1575. I assumed, that for example the lte channels (= modem) are the only difference, but there are some others, too. In an other thread, an user described a problem with using WiFi correctly, after flashing the system image of the XT1575 on a XT1572.
This would result in different roms, if development will start soon. Is this correct? Does anybody know, what's the real difference of the two devices regarding software/hardware? Are there different WiFi modules? Can you please support me?
I'll wait with rooting my device until I'll get some clearance about this (and maybe until M via OTA arrives).
This is the reason why I feel these forums shouldn't be clumped together; Similar to the problem we encounter with carrier-specific variants. Although, if someone can figure out unified development, that'd be great.
There should also be a warning sticky maybe, until this issue gets investigated. Otherwise flashing the wrong image could end up in a (soft?) brick.
I can answer you on the rooting part atleast as i have the XT1572 (European moto x style) Unlocking the bootloader and flashing the TWRP recovery for the moto X pure works just fine. After that its just a matter of flashing the SuperSu Zip and you are good to go as far as root goes.
I flashed the aicp ROM from this forum on my Xt1572 and it's working great. WiFi, bluetooth with my moto 350, LTE and calls, all working.
Enviado desde mi XT1572 mediante Tapatalk
I thought XT1572 is the dual SIM version?
kngharv said:
I thought XT1572 is the dual SIM version?
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Not in europe
I'm new here but have been following xda for years. I'm not new to rooting or flashing custom roms but after a few days of searching I can't find an answer to the following question.
I have and unlocked Verizon Note 4 n910v running Android 4.4.4 on the Cricket (AT&T) network. If I'm going to install a custom rom, do I need to find a rom for Verizon or for AT&T? Also can anyone clear up the rumor about a locked bootloader on this device? Any help would be awesome!
If you have already unlocked the bootloader on the 910V, I'm not too sure what rumor you are referencing regarding a locked bootloader ::
As far as roms go, it's a Verizon device so you need Verizon roms and firmware.
Sent from my SM-N910V using XDA-Developers mobile app
10bahelmer said:
I'm new here but have been following xda for years. I'm not new to rooting or flashing custom roms but after a few days of searching I can't find an answer to the following question.
I have and unlocked Verizon Note 4 n910v running Android 4.4.4 on the Cricket (AT&T) network. If I'm going to install a custom rom, do I need to find a rom for Verizon or for AT&T? Also can anyone clear up the rumor about a locked bootloader on this device? Any help would be awesome!
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For ROMs, you must install verizon ROMs because the phone uses verizon-customized hardware.
It is no rumor that this device comes with a locked bootloader. However, thanks to the talented devs here at XDA, there is now an official way to unlock the bootloader; but you have to update to Lollipop 5.1.1 and BPA1 baseband.
I'm using a T-mobile sim in my verizon note 4 without unlocking the bootloader on lollipop and BPA1, so you shouldn't worry about your sim not working after updating. Have fun!
you have a misunderstanding of unlocked. what you are referencing is that you are using the factory unlocked gsm portion of the modem in the verizon model phone. you are NOT bootloader unlocked as you are still on 4.4! if you want to truly unlock it (as in the bootloader) then you will need to upgrade to 5.1.1 (BPA1) via odin. There are several tutorials on how to achieve this, and unlocking (including one that i wrote on the main thread).
to answer your question about using a verizon rom or a t-mobile rom, you can try any snapdragon rom that you would like, but there is NO GUARANTEE that they will work as each developer compiles with or without certain components. what ever you do, do NOT try to flash other carrier (at&t, t-mobile, sprint, etc.) firmware. BIG NO NO! although you claim to have experience with rooting and flashing roms, i would advise you to ALWAYS stick with the carrier variation of whatever device you are working with until you get a better understanding of the different components to a phone i.e. bootloader, modem, rom, etc. xda-university has a nice explanation of these things. so go read up on these things. if you need help, feel free to ask.
Thank you for everyone's advice. Upgrade to lollipop via Odin and bpa1. Got it. As far as custom rom goes, use a Verizon carrier custom rom.
Hey!
From what I've read online it looks like all S7 Edges are built identically which means that the bands must be controlled by software. Are there any firmwares, patches, or tricks that enable other bands? I have a Verizon S7 Edge on T-Mobile so I'm mainly looking to unlock band 12. I saw this post: http://forum.xda-developers.com/ver...e-flashing-sm-935u-firmware-verizon-t3415145/ but im not sure if that will unlock the bands or not. VoLTE and WiFi-Calling would be a plus.
Thanks.
So you mean like flashing the u firmware or something
ShadowyStorm said:
So you mean like flashing the u firmware or something
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I believe that is what this post describes: http://forum.xda-developers.com/ver...e-flashing-sm-935u-firmware-verizon-t3415145/ but I dont know if that will actually unlock the bands or not. Have you tried it? Will it actually unlock the bands?
Thanks.
I haven't tried this but my s6 edge works for my gf on metro and it's a Verizon phone with of1 firmware. I don't see why the u firmware wouldn't work for you.
Flashed the U Firmware. It didnt unlock the bands. Any other suggestions?
nahtnam said:
Flashed the U Firmware. It didnt unlock the bands. Any other suggestions?
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Maybe now that you're on the U firmware you could flash the T-Mobile firmware? Not sure if it would work or not, maybe you'd be willing to try. Make a backup just in case...
I do belive the band's are controlled by the baseband/radio file in the updates, of course most of my experience is with the ENG bootloader on HTC devices so I think for Samsung it's either modem or pda....more experienced members can correct me if I'm wrong, so feel free to jump in
FragmentedLogik said:
I do belive the band's are controlled by the baseband/radio file in the updates, of course most of my experience is with the ENG bootloader on HTC devices so I think for Samsung it's either modem or pda....more experienced members can correct me if I'm wrong, so feel free to jump in
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Do you think flashing the T-Mobile firmware would help? I posted in the other thread asking if it would work but if flashing firmeware replaces everything (bootloader, os, kernel, etc) then it should work right?
Since theres no straight forward answer and the guides seem to be all over the place i was looking for a straight forward answer.can this be unbranded to like the dev edition or something else?
gillim74 said:
Since theres no straight forward answer and the guides seem to be all over the place i was looking for a straight forward answer.can this be unbranded to like the dev edition or something else?
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Here is about all I can find from someone reliable.
http://forum.xda-developers.com/showpost.php?p=68150390&postcount=866
--To me this says - it should be fine to flash the full US Unlocked RUU/firmware, which is x.xx.617.x, I think the latest is 1.91.617.1
I personally have flashed the pmic-8996-1.img from multiple firmwares including, International, US Unlocked, and Tmobile testing out WiFi drain. So, some bits are ok, but the aboot.img (bootloader) contains the partition, so anything other than VZW or the US Unlocked could result in a brick.
Until someone takes the plunge and reports back, or unless their are people out there whom have done this but not seen the posts asking the question. So hopefully if they are out there they will see this thread and comment.
andybones said:
Here is about all I can find from someone reliable.
http://forum.xda-developers.com/showpost.php?p=68150390&postcount=866
--To me this says - it should be fine to flash the full US Unlocked RUU/firmware, which is x.xx.617.x, I think the latest is 1.91.617.1
I personally have flashed the pmic-8996-1.img from multiple firmwares including, International, US Unlocked, and Tmobile testing out WiFi drain. So, some bits are ok, but the aboot.img (bootloader) contains the partition, so anything other than VZW or the US Unlocked could result in a brick.
Until someone takes the plunge and reports back, or unless their are people out there whom have done this but not seen the posts asking the question. So hopefully if they are out there they will see this thread and comment.
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Ive read this but theres no straight answer in theory it seems possible http://forum.xda-developers.com/htc-10/how-to/guide-how-to-drand-convert-htc-10-to-t3374593
gillim74 said:
Ive read this but theres no straight answer in theory it seems possible http://forum.xda-developers.com/htc-10/how-to/guide-how-to-drand-convert-htc-10-to-t3374593
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Yea. I guess just gotta wait to see if anyone has tried it, or pull the trigger yourself.
Mods can you please delete this thread as i got my answer and it wont help me in what i was trying to do please
andybones said:
Here is about all I can find from someone reliable.
http://forum.xda-developers.com/showpost.php?p=68150390&postcount=866
--To me this says - it should be fine to flash the full US Unlocked RUU/firmware, which is x.xx.617.x, I think the latest is 1.91.617.1
I personally have flashed the pmic-8996-1.img from multiple firmwares including, International, US Unlocked, and Tmobile testing out WiFi drain. So, some bits are ok, but the aboot.img (bootloader) contains the partition, so anything other than VZW or the US Unlocked could result in a brick.
Until someone takes the plunge and reports back, or unless their are people out there whom have done this but not seen the posts asking the question. So hopefully if they are out there they will see this thread and comment.
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I had asked you about this very same thing a couple days back in the Root thread. Glad you were able to find a reliable post, thanks.
Tarima said:
I had asked you about this very same thing a couple days back in the Root thread. Glad you were able to find a reliable post, thanks.
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Very welcome, my friend. :good:
andybones said:
Very welcome, my friend. :good:
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Reviving this to ask a related question:
Can I safely flash the latest U.S Unlocked radio to my VZW 10 which has the latest VZW firmware?
If you flash the unlocked radio you will most likely lose all your verizon features such as volte and so on I would not if you use verizon services. For what purpose would you want to may I ask ? If you want to run your Verizon version on At&t or Tmobile there are threads on both I believe, but you should have support for other carriers already I believe as I think you will just get a non Verizon sim message is all but AndyBones can direct you on how to remove that nag.
M9guy said:
If you flash the unlocked radio you will most likely lose all your verizon features such as volte and so on I would not if you use verizon services. For what purpose would you want to may I ask ? If you want to run your Verizon version on At&t or Tmobile there are threads on both I believe, but you should have support for other carriers already I believe as I think you will just get a non Verizon sim message is all but AndyBones can direct you on how to remove that nag.
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I'm not actually using the phone on Verizon network, I bought it second hand and using it on Rogers network in Canada. Everything runs fine including LTE, but reception is weaker than on my M7 (purchased from Rogers) hence my wanting to try the U.S Unlocked radios to see if things improve. Similarly voice call quality is not that great though it has improved with the 1.82 firmware upgrade.
I don't mind testing out the radio myself, just need some assurance about being able to without bricking the device due to firmware mismatch or other incompatibilities. As pointed out in this thread very little information exists out there from people who have unbranded their VZW 10s or flashed non-VZW radios.
Have you tried running the latest RUU for the Verizon HTC 10 ? This may fix your issue if you have not already. Also I think on another thread Dottat posted a method to reset your bands of some some if you look on his thread for being able to use the unlocked 10 on Verizon he has it posted on there I believe. Resetting the bands or modem has worked for some people with issues with signal.
M9guy said:
Have you tried running the latest RUU for the Verizon HTC 10 ? This may fix your issue if you have not already. Also I think on another thread Dottat posted a method to reset your bands of some some if you look on his thread for being able to use the unlocked 10 on Verizon he has it posted on there I believe. Resetting the bands or modem has worked for some people with issues with signal.
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I'm not having an "issue" per se, I just want to see if I can get improved reception with a new radio, so I don't think an RUU flash would change much (I have already reset my modem for a separate issue).
Thanks for your help, I'm hoping that andybones or another dev can answer my question about being able to flash a non-vzw radio safely.
Tarima said:
I'm not having an "issue" per se, I just want to see if I can get improved reception with a new radio, so I don't think an RUU flash would change much (I have already reset my modem for a separate issue).
Thanks for your help, I'm hoping that andybones or another dev can answer my question about being able to flash a non-vzw radio safely.
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Is Rogers a CDMA based carrier (I legit don't know). You may need to do an entire us unlocked swap, not sure if anybody has tried that yet with a vzw phone.
No Rogers is a GSM network but my VZW 10 works fine on it.
If by debranding you mean to convert it to US Unlocked version, then Straightforward answer: Yes. You don't need to read further if all you needed was a yes or no, but I felt I should post what I did to convert it to US unlocked from Verizon for others who might need help.
Verizon 4G LTE devices are already unlocked. So, just to be sure, I S-OFFed my device first via sunshine. While S-OFFing, I chose the option of S-OFF with locked bootloader. Then I changed the CID to BS_US001. Didn't have to change the MID as it was the same as US unlocked version, i.e. 2PS650000. Flashed latest TWRP (for nand backup just in case). Flashed US unlocked RUU 1.8X.617.X. Successfully updated to 1.96.617.2 via OTA.
One thing that I immediately noted after converting to US Unlocked version was that the option of OEM Unlocking which was previously not present in the Verizon version became available in the Developer Options. Hope it helped.
GrimJoke said:
If by debranding you mean to convert it to US Unlocked version, then Straightforward answer: Yes. You don't need to read further if all you needed was a yes or no, but I felt I should post what I did to convert it to US unlocked from Verizon for others who might need help.
Verizon 4G LTE devices are already unlocked. So, just to be sure, I S-OFFed my device first via sunshine. While S-OFFing, I chose the option of S-OFF with locked bootloader. Then I changed the CID to BS_US001. Didn't have to change the MID as it was the same as US unlocked version, i.e. 2PS650000. Flashed latest TWRP (for nand backup just in case). Flashed US unlocked RUU 1.8X.617.X. Successfully updated to 1.96.617.2 via OTA.
One thing that I immediately noted after converting to US Unlocked version was that the option of OEM Unlocking which was previously not present in the Verizon version became available in the Developer Options. Hope it helped.
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Hi GrimJoke,
Thanks your post! Since I last posted here I've managed to do exactly as you described and ran the Unlocked RUU, updated to 1.96. Now running stock ROM and everything works great, and in fact the phone runs better than it did on vzw software.
I've noticed the same regarding OEM Unlocking. I read from Captain Throwback here that we should now be able to unlock the bootloader with htcdev and with superCID 22222222. I won't try since it's pointless for me.
Tarima said:
Hi GrimJoke,
Thanks your post! Since I last posted here I've managed to do exactly as you described and ran the Unlocked RUU, updated to 1.96. Now running stock ROM and everything works great, and in fact the phone runs better than it did on vzw software.
I've noticed the same regarding OEM Unlocking. I read from Captain Throwback here that we should now be able to unlock the bootloader with htcdev and with superCID 22222222. I won't try since it's pointless for me.
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Thanks a lot about the bootloader unlocking part. That was the only question I had. Now my life's complete.
GrimJoke said:
If by debranding you mean to convert it to US Unlocked version, then Straightforward answer: Yes. You don't need to read further if all you needed was a yes or no, but I felt I should post what I did to convert it to US unlocked from Verizon for others who might need help.
Verizon 4G LTE devices are already unlocked. So, just to be sure, I S-OFFed my device first via sunshine. While S-OFFing, I chose the option of S-OFF with locked bootloader. Then I changed the CID to BS_US001. Didn't have to change the MID as it was the same as US unlocked version, i.e. 2PS650000. Flashed latest TWRP (for nand backup just in case). Flashed US unlocked RUU 1.8X.617.X. Successfully updated to 1.96.617.2 via OTA.
One thing that I immediately noted after converting to US Unlocked version was that the option of OEM Unlocking which was previously not present in the Verizon version became available in the Developer Options. Hope it helped.
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Click to collapse
how about from Verizon to complete wwe using wwe radios for international gsm network?
does volte work with tmo, att etc after gsm?