I just flashing around
many Interesting custom ROM for Note 3
( different snapdragon model forums T-Mobile/Sprint/Verizon )
some of them Phone call function work
but none 3G / 4G LTE work
Anybody has a guide ?
Thanks in advance.....
I have the SM-N900J and was wanting to know the same thing. I was thinking of making a backup with twrp and then flashing a 9005 rom then restoring maybe my modem and boot from my backup. Any flaws in this plan you can see?
GNote3
Has anyone been able to flash official stock roms from N900T (including modem and kernel) via odin on the N9005 model successfully without any Auth. failure/secure check failure??
LimitsX said:
Has anyone been able to flash official stock roms from N900T (including modem and kernel) via odin on the N9005 model successfully without any Auth. failure/secure check failure??
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Hang tight for @CalcProgrammer1 he's versed in the N900T (rom flashing) and knows his stuff
radicalisto said:
Hang tight for @CalcProgrammer1 he's versed in the N900T (rom flashing) and knows his stuff
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lol Well I am wondering if i can flash Note 3 N900T's modem on Note 3 N9005 model (I need the AWS band). I am very close to purchasing N9005 phone, just wondering if i can easily flash other note 3 versions roms, kernel, and modems easily :\ .
Thanks!
LimitsX said:
lol Well I am wondering if i can flash Note 3 N900T's modem on Note 3 N9005 model (I need the AWS band). I am very close to purchasing N9005 phone, just wondering if i can easily flash other note 3 versions roms, kernel, and modems easily :\ .
Thanks!
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Yeah he'll know what can/can't be done, as he has played around
thank you so much!
I have an N900S - it's the south-korean Telekom take on the SM-9005. But I'm in France and some of the French LTE bands aren't open.
By the specs it appears to be exactly the same as an N9005 except that it has a weird retractable radio antenna and these pesky blocked LTE bands.
It's rooted - finally - thanks to philz recovery which has a specific binary for the beast, and I've got all the tooling necessary to hack into the NanD storage and looked at all the tutorials and (finally) freed up the modem mode system menu.
But as the tutorials point out, I need a kernel built from AOSP to actually get in and permanently activate those LTE bands. And, it being the ESS, not 5, I have not yet found one.
So it's time to get there myself! Like any good programmer (and I am reasonably good), my principle attribute is laziness, so the first port of call is here - amongst the experts.
Here we go then:
. Does anyone know what the principle differences are between the ESS and the 5 - what is that make a 5 ROM/kernel, be a bricklayer on an ESS?
. Is anyone already working on this (I find no dev references anywhere)?
. If the answers to the above are negative, can anyone point me in the right direction for acquiring this knowledge for myself?
Thanks
The main difference between 900S and 9005 is the bootloader, but any AOSP/CM ROM from lollipop 5.0 supports both models fully.
For kernels which work with stock TW ROMs, I believe arter's kernels should he compatible, but you will want to read his instructions first.
Sent using XDA One
Hey XDA I have rooted and installed custom roms on various android devices in the past, and am now working on my Note 4.
I have it rooted and TWRP installed , but am now unsure if I need to flash a different modem or bootloader. I understand that the Canadian variant uses the T-Mobile Roms.
I am looking to install CMRemix http://forum.xda-developers.com/note-4-tmobile/development/rom-cmremix-rom-v2-5-12-23-14-t2981479 which is a T-Mobile Rom.
Will I simply download and flash it or do I need to do extra work first?
Thank you, and I apologize for posting this question. I was slowly going crazy after searching the forum for these things to no avail!
I figured it out. I checked by bootloader and it was up to date. I was having issues with Odin, but after reconnecting the USB cable 6 different times it finally picked up my phone in Downloading mode!
No worries. It seems that the N910W8 is basically the same hardware as the N910T3.
In the same way the Note 3 T-Mobile was the same as the Note 3 Canadian variant.
No need to worry about modems assuming yours is up to date.
Although, I must admit that while CM Roms tend to have interesting features, they lack support for some of the built-in hardware, and the battery life has been inferior in my own experience.
You should check out Temasek's CM versions.
Have fun
So Ive had this Verizon Note 3 since day one. Finally unlocked my bootloader... What are the rules on what I can and can't do now. Can I install any Android rom? Can I only install note 3 roms from any carrier... Can I install only Verizon note 3 roms? Or is it a hybrid... I can install any rom if I replace the firmware and or modem.
I really want something on 7.1 but I'd rather take 6 and have something custom... Fast and responsive.
Thanks community.
You are in luck. :crying:
There's hardly anything to choose from; maybe 3 or 4 ROMs and about the same number of kernels.
AFAIK, there are no Nougat ROMs and only one Marshmallow ROM (AryaMod6.6).
Normally, when a dev ships a "ROM", there are two important pieces: the /system image (what some folks call "the ROM"), and the boot image. The boot image is what some folks erroneously call "the kernel"; but it is really a combination of kernel + ramdisk. The ramdisk has all the scripts in it that the "init" process reads to start up all the low-level daemons and services... as well as the Android UI as well.
The kernel is very tightly tied to the specific hardware in a given handset - both the processor/gpu and all the sensors/leds/peripherals.
So that's the reason you can't just flash any old ROM. In the least bad case, your device wouldn't boot; in the worst bad case the kernel would boot up far enough go off in the weeds and possibly damage some of your hardware.
You might be tempted to think "we'll, what if I find a boot image for the "hltevzw" SM-N900V device... can I flash that after I have flashed 'any old Android ROM'? Won't that take care of things?"
Well, not really. The system library binaries in /system are possibly compiled with instruction-set optimumization tweaks that are only supported by specific CPU and GPU hardware chips. Moreover, other peripheral chips such as GPS have unique "downloadable" vendor firmware in the system image... so again, there's the issue of hardware dependencies of the /system image.
Beyond that, there's carrier-specific "setup and activation" software that differs between ROMs, so even using ROMs that are from a different carrier's version of the exact same handset hardware might not work fully - specifically in the telephony function areas. Everything else might work fine though. For instance if you wanted to use the device as a WiFi-only unit for kid's games etc.
Note BTW that the "International" Note 3 GSM phones are not the same hardware - they use an Exynos processor.
good luck in your quest
Thanks
That was very helpful... Looks like Araya is my best bet. I'll leave jasmine rom to try it.
I was hoping that I could get another note 3 rom on this forum and flash the CDMA modem for networking... But doesn't seem like that's an option.
If I'm still stuck to Verizon Note 3 rom... What is the purpose or benefit of unlocking the bootloader... Was that really just to avoid Odin so I can flash my couple rom choices easier?
I appreciate your time!
cyberoptics said:
That was very helpful... Looks like Araya is my best bet. I'll leave jasmine rom to try it.
I was hoping that I could get another note 3 rom on this forum and flash the CDMA modem for networking... But doesn't seem like that's an option.
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I might have very slightly overstated the case for pessimism. There is a "consolidated" Verizon Note 3 Forum which is meant for devs to provide development tools and even ROMs that could potentially be used on devices from more than one carrier. But the world being organized the way it is, that means that you are more likely to find multi-carrier GSM ROMs over there than multi-carrier ROMS which support GSM and oh by the way CDMA and LTE as well.
If you want to fool around over there, I recommend that you proceed with great caution to make sure that the ROMs you choose specifically target Qualcomm MSM8974AB Note 3 handsets, and you should read the developer notes very carefully to see whether you need to flash an "hltevzw" kernel separately. If the dev does not mention "supports hltevzw" or "supports N900V" (for example here) you might be taking chances with your hardware.
I suppose it is possible that the radios are 100% "software defined" in the sense of which bands they can support. Maybe you can get what you want by simply flashing the desired carrier's "modem" firmware, but I have never done that so I can't say for certain whether that works or you are risking a brick (or hardware damage) by doing that. I simply don't know (e.g.) if the chips and antennas in a T-mo version of the Note 3 are identical or different from a Verizon Note 3's hardware
cyberoptics said:
If I'm still stuck to Verizon Note 3 rom... What is the purpose or benefit of unlocking the bootloader... Was that really just to avoid Odin so I can flash my couple rom choices easier?
I appreciate your time!
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Click to collapse
Well, for one - having a custom recovery allows you to make backups - even if you never change ROMs
People don't think of backups as being "sexy", but they allow you something which is really valuable: freedom to mess around and experiment with the knowledge that "if something goes wrong, I'll just restore the backup".
And with Odin, you only had the choice of Stock Roms. Now you have a few more.
cheers
Yes you can install Any rom for note3
Here is my experience with installing roms on note 3 after unlock bootloader
you should Flash twrp-2.8.7.0-hlte-4.4.img by ODIN for the hlte roms or twrp-2.8.7.0-hltevzw-4.4.img if you looking to flash verizon roms ,
im on Phronesis Rom N7 now and i tryed many roms
AryaMod N7 & S7 Edge
MagMa-NX from NXT TEAM
Resurrection Remix Nougat 7.1.1
CM 13 ROM 6.0.1 for Trader418
Purify CM13 6.0.1 ( the best CM13 till now )
and more ...
i have only one problem that i cant get LTE in mobile network always on H+
i tryed to add screenshot but i couldn't its my firist reply :laugh:
@ALPHA85
Pretty informative first post - thanks, and welcome aboard!
Are you on a Verizon SIM? If not, have you been flashing modems from other Note3 devices?
Just curious; I don't have much experience with radio issues or carrier activation issues. Trying to port a carrier-specific ROM elsewhere (esp starting from a VZW ROM) looks like a massive pile of interlocking software dependencies, though. My respect to anyone who can succeed at it.
Feel free to write a brief summary about what's broken in each - any of them have NFC working? I was on CM13 (trader418) for a long time and would have been happy to stay there were it not for all the GPS issues.
Thank you ,:angel:
i dont use Verizon SIM becouse im from egypt, i bought my verizon note 3 by wrong , when i bought it i saw N9005 under the battery and in the boot screen also inside the rom ,it was lollipop 5.0 ,but sinse i did factory rest i surprised it change to N900V even the imei changed , till now i cant understand how they flashed N9005 rom for N900V device with locked bootloader
i'm on OF1 bootloader unlocked and i flashed PL1 Modem i thought maybe it help me to get LTE but still the same H+
about NFC i really didn't try it at all , i always disable it by titanium pro
ALPHA85 said:
when i bought it i saw N9005 under the battery and in the boot screen also inside the rom ,it was lollipop 5.0 ,but sinse i did factory rest i surprised it change to N900V even the imei changed , till now i cant understand how they flashed N9005 rom for N900V device with locked bootloader
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When you first got it, did it appear to have a Verizon ROM on it? (For instance, the Verizon splash screen?) Or some other carrier's logo?
Actually, that cleared something up for me. Well, except for the part about the IMEI changing
Apparently there were both LTE and GSM models of the "Note 3" that were sold in international markets. I understand the LTE version was originally sold in China, but the GSM model is more common?
The SM-N9005 is an LTE phone (I don't know about CDMA) with the Qualcomm MSM8974 processor
and the N9000 is the GSM model with an Exynos 5420 processor
So that probably explains the binary compatibility of the SM-N900V and the SM-N9005 - same processor, and both phones were designed for LTE service.
But your report should give @cyberoptics a little less pessimistic view of things; thank you for that.
But I wouldn't go so far as to say you can flash ANY Note 3 ROM. Even though both the Exynos and Qualcomm processors use ARM cores, they are fairly different - the Exynos has 8 cores, half of which are Cortex-A15, and the MSM8974 has only four cores which are Krait- something or other. I think they are not quite compatible. Note that in theory, ARM code that was compiled to earlier standards (e.g. thumb, armv5) would certainly work on both devices - but if they compiled ALL the code in ROM libraries that way they would be giving up a lot of performance on either device. So.... to the extent that they target processor specifics for either Cortex-A15 or Krait, they will be incompatible.
cheers.
bftb0 said:
You are in luck. :crying:
There's hardly anything to choose from; maybe 3 or 4 ROMs and about the same number of kernels.
AFAIK, there are no Nougat ROMs and only one Marshmallow ROM (AryaMod6.6).
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bftb0 I just wanted to thank you once again for your consistently helpful, verbose posts about the N900V. I've been using CM13 thinking it was the best thing going, when, as nice as it was at the time, it doesn't hold water compared to AyraMod, which I switched to yesterday after reading this thread.
Now my GPS won't take me sailing past Easter Island when en route to a noon meeting downtown. Maybe Google Cardboard will even work, now that NFC appears to.
Thanks again, and please don't ever bore of being a great and helpful resource, we need you!