Note 4 rooting questions - Galaxy Note 4 Q&A, Help & Troubleshooting

I am new to rooting phones and I have a couple of questions first can I use the s pen after rooting second what is the easiest way to root the phone and third what to I get for rooting the phone apart for newer software.

Pizzaking587 said:
I am new to rooting phones and I have a couple of questions first can I use the s pen after rooting second what is the easiest way to root the phone and third what to I get for rooting the phone apart for newer software.
Click to expand...
Click to collapse
Hola! Welcome to XDA.
First of all I would just like to give a friendly reminder to include your model number in your post. For instance, my Note 4 model variant is the SM-N910V. From what I've read the 910V is the trickiest to root other than the SM-N910A which never had a method of rooting as far as I know. So if you're using an AT&T phone aka SM-N910A then you're unfortunately out of luck. I think most other variants are relatively easy to root depending on your experience level.
Spen functionality depends on the kind of rom you're wanting to use. I mostly just use a modified 6.0.1 TouchWiz rom and the spen works as good as if I didn't have root. In case you're wondering, the note 4 officially received 6.0.1 (Marshmallow) and TouchWiz is what Samsung branded their software (until recently anyway). If you want to run anything newer than 6.0.1 your chances of a working spen decreases, but that also depends on your particular model. The note 4's with the exynos chip has a Nougat port that I believe has a working spen.
The last question, what can you do with a rooted device, all depends on what you use your phone for. It really would take a long time to list the possibilities. If you have something specific in mind I could try to point you in the right direction though.

My model is sm n910f (I think it is the international version but I am not sure) abd I mostly want newer software that supports the s pen
Edit: it is the unlocked European version

kevintm78 said:
Hola! Welcome to XDA.
First of all I would just like to give a friendly reminder to include your model number in your post. For instance, my Note 4 model variant is the SM-N910V. From what I've read the 910V is the trickiest to root other than the SM-N910A which never had a method of rooting as far as I know. So if you're using an AT&T phone aka SM-N910A then you're unfortunately out of luck. I think most other variants are relatively easy to root depending on your experience level.
Spen functionality depends on the kind of rom you're wanting to use. I mostly just use a modified 6.0.1 TouchWiz rom and the spen works as good as if I didn't have root. In case you're wondering, the note 4 officially received 6.0.1 (Marshmallow) and TouchWiz is what Samsung branded their software (until recently anyway). If you want to run anything newer than 6.0.1 your chances of a working spen decreases, but that also depends on your particular model. The note 4's with the exynos chip has a Nougat port that I believe has a working spen.
The last question, what can you do with a rooted device, all depends on what you use your phone for. It really would take a long time to list the possibilities. If you have something specific in mind I could try to point you in the right direction though.
Click to expand...
Click to collapse
My model is sm n910f (I think it is the international version but I am not sure) abd I mostly want newer software that supports the s pen
Edit: it is the unlocked European version

kevintm78 said:
Hola! Welcome to XDA.
First of all I would just like to give a friendly reminder to include your model number in your post. For instance, my Note 4 model variant is the SM-N910V. From what I've read the 910V is the trickiest to root other than the SM-N910A which never had a method of rooting as far as I know. So if you're using an AT&T phone aka SM-N910A then you're unfortunately out of luck. I think most other variants are relatively easy to root depending on your experience level.
Spen functionality depends on the kind of rom you're wanting to use. I mostly just use a modified 6.0.1 TouchWiz rom and the spen works as good as if I didn't have root. In case you're wondering, the note 4 officially received 6.0.1 (Marshmallow) and TouchWiz is what Samsung branded their software (until recently anyway). If you want to run anything newer than 6.0.1 your chances of a working spen decreases, but that also depends on your particular model. The note 4's with the exynos chip has a Nougat port that I believe has a working spen.
The last question, what can you do with a rooted device, all depends on what you use your phone for. It really would take a long time to list the possibilities. If you have something specific in mind I could try to point you in the right direction though.
Click to expand...
Click to collapse
?^

Pizzaking587 said:
My model is sm n910f (I think it is the international version but I am not sure) abd I mostly want newer software that supports the s pen
Edit: it is the unlocked European version
Click to expand...
Click to collapse
The international version is the SM-N910C
But regardless, the 910F has a huge amount of rom development, i would say you just need to dive into the note 4 snapdragon rom thread and get used to flashing your phone in odin, all the resources you need are right here!
Good luck and enjoy

Related

Confused About Available ROM's

Hello,
I just bought the S7 Edge last week. I live in Canada and I have the SM-G935W8 model.
I see no references to this model in the available ROM's, only support for the F or FD models. I'm new to Samsung phones, but not Android. I'd like to start to tinker with this device, specifically to root it and install AdAway and to be able to uninstall all the bloatware it came with. My device was bought outright so it's not locked to any specific carrier.
The W8 is Exynos based, just like the F and FD models are. Does this mean I can use any ROM created for those models?
Thanks in advance!
brianhill1980 said:
Hello,
I just bought the S7 Edge last week. I live in Canada and I have the SM-G935W8 model.
I see no references to this model in the available ROM's, only support for the F or FD models. I'm new to Samsung phones, but not Android. I'd like to start to tinker with this device, specifically to root it and install AdAway and to be able to uninstall all the bloatware it came with. My device was bought outright so it's not locked to any specific carrier.
The W8 is Exynos based, just like the F and FD models are. Does this mean I can use any ROM created for those models?
Thanks in advance!
Click to expand...
Click to collapse
Here is an excellent rom which is fully compatible with the canadian S7 Edge W8 model:
http://forum.xda-developers.com/s7-edge/development/vr-560-tekxnesis-hybrid-s7e-urv1-00-00-t3357561
The developer of the rom has been developing custom roms for android for close 6 years.
His rom is a full featured custom rom and it's truly outstanding. It's a multi-variant G935 rom.
Check it out, and be sure you create a nandroid backup before flashing, just in case you
want to revert back to your existing rom.
Misterjunky said:
Here is an excellent rom which is fully compatible with the canadian S7 Edge W8 model:
http://forum.xda-developers.com/s7-edge/development/vr-560-tekxnesis-hybrid-s7e-urv1-00-00-t3357561
The developer of the rom has been developing custom roms for android for close 6 years.
His rom is a full featured custom rom and it's truly outstanding. It's a multi-variant G935 rom.
Check it out, and be sure you create a nandroid backup before flashing, just in case you
want to revert back to your existing rom.
Click to expand...
Click to collapse
The rom is discontinued.
re: custom roms
Faspaiso said:
The rom is discontinued.
Click to expand...
Click to collapse
Yes it is, I know that...
But the GOOD thing is that the download link is still there and it even WORKS. (The rom works perfectly for me)
The developers here in the S7 Edge thread have a lot of catching up to do before their custom roms have all the user options
and additional rom features like the TEKXnesis HYBRID S7E URv4.5 5/3/16 935F/FD/W8 930F/FD/W8 UNIVERSAL rom has.
Good luck,
Have a great day!
I guess I'm just more curious and confused about the compatibility of the W8 model. Will the F or FD roms work on it? That's all there seems to be available.
re: W8 with G935F roms
brianhill1980 said:
I guess I'm just more curious and confused about the compatibility of the W8 model. Will the F or FD roms work on it? That's all there seems to be available.
Click to expand...
Click to collapse
The F and FD most likely will work on an W8 but I am almost certain you will
loose call audio and perhaps even data unless you can find a fix-audio twrp
flashable zip file to flash after flashing the rom.
Good luck,
Have a great day!

Bootloader unlocked, can I use any rom?

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.
Click to expand...
Click to collapse
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!
Click to expand...
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
Click to expand...
Click to collapse
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).
Click to expand...
Click to collapse
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!

Total android noob looking for root help

I was wondering which samsung galaxy s8 should i buy on amazon for rooting since i hear the american verisons have a root but it drains 20% of your battery life.So what if i get a unlocked international version? Would that be the best approach or what exactly should i get?
iostoandroidconvert said:
I was wondering which samsung galaxy s8 should i buy on amazon for rooting since i hear the american verisons have a root but it drains 20% of your battery life.So what if i get a unlocked international version? Would that be the best approach or what exactly should i get?
Click to expand...
Click to collapse
If your reason to root is to use different roms then you should do some research because my understanding is that most US s8 have locked bootloaders and roms are not an option. I'm not up on all the details, this is ment more as a FYI.
loopytee said:
If your reason to root is to use different roms then you should do some research because my understanding is that most US s8 have locked boot loaders and roms are not an option. I'm not up on all the details, this is meant more as a FYI.
Click to expand...
Click to collapse
Its to mainly have full control over the device,but i don't want the battery handicap.I asked on a different forum and found out from someone else that in order to not have the battery handicap i have to get a exynos model that has a F instead of a U in the model number and install twrp with magisk.I cant believe you couldn't just tell me that and save me the trouble instead of telling me to do research.
All i need to know now is if a exynos unlocked s8 is ok to get with a root because i am going to want to have a specific sim card working on it
iostoandroidconvert said:
Its to mainly have full control over the device,but i don't want the battery handicap.I asked on a different forum and found out from someone else that in order to not have the battery handicap i have to get a exynos model that has a F instead of a U in the model number and install twrp with magisk.I cant believe you couldn't just tell me that and save me the trouble instead of telling me to do research.
All i need to know now is if a exynos unlocked s8 is ok to get with a root because i am going to want to have a specific sim card working on it
Click to expand...
Click to collapse
I didn't tell you because I didn't know. And your welcome for even responding. A**hat
Yes exynos version, as you say, rooting itself is easy and painless. I kept mine stock for 2 months but rooted a month ago, and am loving the flexibility and ability to tweak what I want (debloating lotsa bloatware apps, changing bootanimations, trying and managing various kernels and custom ROMs) enjoy!

Worth it to root Sprint s7 Edge at this point?

Hey guys, just looking for some opinions here on whether or not people think it's worth it to root the s7 Edge right now. I just picked one up and it has MM and binary 4 on it, so I figure I need to decide if I want to root it before taking any updates. Does the official oreo seem decent? Is there any way to make touchwiz feel less touchwiz-y without root? Thanks!
I would advise to not update to any build after october 2017 if you plan on switching between carriers other than sprint as sprint is the only carrier to have updated the bootloader to 5 and many seem to believe the others won't. rooting is possible either way.
Thanks, so downgrading the bootloader is not possible once it's been updated even with root? I see on sammobile that there are several 935U firmware versions for sprint that are 7.0 but have binary 4, are these viable options? I do have a gear S3 so i would like to not lose samsung pay/S-Health, that still happens when rooted right?
Photonik said:
Thanks, so downgrading the bootloader is not possible once it's been updated even with root? I see on sammobile that there are several 935U firmware versions for sprint that are 7.0 but have binary 4, are these viable options? I do have a gear S3 so i would like to not lose samsung pay/S-Health, that still happens when rooted right?
Click to expand...
Click to collapse
Correct, once you update to any G935P firmware QJ3 or above you will be stuck unable to install any other firmware and unable to downgrade whatsoever, even with root...Trust me i'm stuck in this particular issue atm as I obtained this parts phone with the sprint motherboard that had QJ3 firmware with the bootloader 5 on it and now am unable to use it on my verizon account leaving me with having to obtain another motherboard. the 935U firmwares are completely viable options, they are just debloated and come without carrier modifications, If you need any assistance with anyting further i'd be glad to help, i don't proclaim to be a pro, but after months of research and trails on the G935P I've learned quite a bit on the do's and don'ts lol.
You are awesome, thank you! Are the roms posted in the general s7 edge section working for the sprint variant? The specific forum for the G935P is very dead. Im just weighing pros and cons of rooting, if there are good roms that improve performance and battery life available and magisk is working I think it'd be worth it to root for me
Photonik said:
You are awesome, thank you! Are the roms posted in the general s7 edge section working for the sprint variant? The specific forum for the G935P is very dead. Im just weighing pros and cons of rooting, if there are good roms that improve performance and battery life available and magisk is working I think it'd be worth it to root for me
Click to expand...
Click to collapse
I would look more into the roms listed under verizon and at&t variants of the S7E, they are more active and most roms are made with multi-carrier support...they will say in the installation guides, but the ones listed in the general forums are mainly for the international versions if i'm not mistaken.
Also, check the forums for the S7 Flat version as they seem to be more active and most of the guides/roms apply to both variants, also confirm that in their respective guides.
I just checked for updates on my SMG930P today and it looks as if Sprint is now binary 6!? Hopefully this is a hint that the rest are moving to binary 5 for Oreo. I'm going to wait on this update just in case. G930PVPU6BRD2 is the latest update that just popped up for me.
I just wanted to verify if I flash G935UUEU4BRD1 Firmware I will still be on binary 4 which will allow me to switch carries and achieve root? Is sammobile the only reputable resource for these firmwares? Seems like they charge a bit much. Thanks guys

Old newbie help!

Hi all,
It's been a long, long while since I tinkered with roms, I think my last one was either a Samsung Galaxy Tab (the original one!) or an HTC Sensation.
So I've recently acquired a Note 4 n910F and can't stand all of the Samsung bloatware, and I'd like a newer version of android for compatibility with newer apps.
So remind me... What does 'stock' mean? Is this as Samsung intended, or as android intended? I'd just like a vanilla as possible android experience that works well.
Help please!
richuu said:
Hi all,
It's been a long, long while since I tinkered with roms, I think my last one was either a Samsung Galaxy Tab (the original one!) or an HTC Sensation.
So I've recently acquired a Note 4 n910F and can't stand all of the Samsung bloatware, and I'd like a newer version of android for compatibility with newer apps.
So remind me... What does 'stock' mean? Is this as Samsung intended, or as android intended? I'd just like a vanilla as possible android experience that works well.
Help please!
Click to expand...
Click to collapse
Hey! I don't know if you've already found your answers but I thought I would respond in case you haven't.
In almost every reference you see in this section of xda "stock" is referring to the TouchWiz OS that Samsung phones are shipped with.
True android stock is referred to as "vanilla" like you said.
I use a different model Note 4 than you have but from what I've read it's fairly easy to flash TWRP (custom recovery) on the F model via Odin and from there you can pick from whichever rom suits you. Just be sure you're in the Snapdragon section. There are many different models of the Note 4 and some of them have a different processor called Exynos. The roms are processor specific and you can only use the ones built for your type which is the Snapdragon processor.
One other thing I wound suggest, because of the different variants of the F model, is to take notice of your CSC code. Once you start flashing other roms it may be hard to track down the original code. Use this app to see what it is and that way you can flash the appropriate modem file (or if you need to reflash your stock firmware) instead of just using whichever modem file is provided in the OP of the rom you're flashing. There are many different variants of the F model with many different country codes, just remember that just because the firmware has a newer release date doesn't mean it's the correct version.
TWRP- Found here
Samsung USB drivers for Windows. Needed to connect your phone to your PC- Found here
Odin download- Found here
Development section for Snapdragon- Found here
Fantastic response, thank you. I think I'd like to do without TouchWiz... Pretty much all of my previous phones have been HTC, which either had the HTC skin over it, which was fairly unobtrusive, or barely anything at all. The current version of android and TW on the note 4 is messy.

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