yashsingh1/xdaforums huggingface dataset:
[T-Mobile Galaxy Note 4 Android Development] megalomanic14:
There is a 5.1 poprocks build for the t3/910t

Mega
[T-Mobile Galaxy Note 4 Android Development] yokozuna82:
I recently got a note 4 with 5.1.1 on it can I still flash ank4 build with odin and where do I find the link to downloading chainfire and twrp .tar?
[T-Mobile Galaxy Note 4 Android Development] yokozuna82:
Fail
[T-Mobile Galaxy Note 4 Android Development] Chr0nicDreamz:
If you're coming from a stock build, make sure to enable developer settings in the ROM, the turn on OEM unlock. If it's disabled, it locks the boot loader and you're unable to flash anything. If it's disabled and you're on a custom rom, it will block you from booting due to it also blocking non selinux enforcing kernels. Which are considered "unsafe"
[T-Mobile Galaxy Note 4 Android Development] yokozuna82:
OEM was enabled and it has an e3 recovery with I assume it's stock correct me if I'm wrong ... So OEM is enabled and I also have USB debugging on as well

Here are the steps I'm taking

1. Put note into download mode by pressing vol. Down power and home button while phone is on

2. Plug it into the computer

3. Open Odin

4. Odin recognizes phone

5. Click AP select file ( the file I downloaded twice )

6. Hit start .....fail message

Let me know if I'm doing anything wrong

And thanks for the help everyone
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
I don't think you can go back to ANK4 after going to 5.1.1. I believe you are stuck with lollipop, so only 5.0.2 and 5.1.1.
[T-Mobile Galaxy Note 4 Android Development] yokozuna82:
Really can anyone else confirm this... That would suck
[T-Mobile Galaxy Note 4 Android Development] dynospectrum:
Confirmed. Stay on COG2 and earlier.
[T-Mobile Galaxy Note 4 Android Development] nine5raptor:
If you are on dok2, you are stuck there.
[T-Mobile Galaxy Note 4 Android Development] fabricatedhero:
If you are on dok2 only rom by mega for dok2 is pop rocks 5.1.1
[T-Mobile Galaxy Note 4 Android Development] chn110:
can anyone explain the reason for this? I thought N910T bootloader isn't locked. So they locked bootloader in 5.1.1??
[T-Mobile Galaxy Note 4 Android Development] AoRaidenX:
Finally updated to v21!

But looks like this is still going on anybody else like this?
[T-Mobile Galaxy Note 4 Android Development] ElMadre:
Correct. We first discovered it when some folks got replacement phones that came preloaded with 5.1.1, and they couldn't get back onto one of Mega's ROMs. He's been pretty consistent in his advice to not take the upgrade if at all possible. I for one am still rocking 4.4.4, as I've got Xposed tricked out just the way I like it.
[T-Mobile Galaxy Note 4 Android Development] tsdsbrk:
I know its not downgradable, not sure you can call it locked. I thought it was something else that prevents you from going back.
[T-Mobile Galaxy Note 4 Android Development] chn110:
Thanks. I got a N910T with 5.0.1 baseband COD6 and build COG2. Is it possible to downgrade and install this ROM? I am using FireKat on ATT N3 and want to continue using it :)
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
Should be fine to Odin ANK4 and flash FireKat. The problem comes when you've gone to 5.1.1 the bootloader gets stuck on lollipop.
[T-Mobile Galaxy Note 4 Android Development] chn110:
OK downgraded to ANK4 using Odin and flashed FireKat. Now trying to install Xposed. But Xposed-2.6.1 file listed in op2 no longer exists. Can anyone give a pointer? Thanks.

---------- Post added at 04:11 AM ---------- Previous post was at 04:00 AM ----------

This one works fine - http://repo.xposed.info/module/de.robv.android.xposed.installer
[T-Mobile Galaxy Note 4 Android Development] chn110:
The ROM works great so far. The only thing I found missing is the Note 3 full screen scrollable action memo widget., that is really convenient and useful. It looks like some idiot in Samsung decided to remove it from Note 4 :(
[T-Mobile Galaxy Note 4 Android Development] Megamachine:
Downgrade

I would appreciate if someone can tell me if it's possible downgrade from my Lollipop 5.1.1. Bootloader version : N910TUVU1COG2 , baseband is the same.

Thank you
[T-Mobile Galaxy Note 4 Android Development] MC FLMJ1G:
I have been so out of the loop. I do not even know what is going on lol

Mega, not sure if you come here much. Just wanted to give a heads up.

COPY, the cloud server i use, is shutting its doors down. The system is asking the user to switch to One Drive. I already have an account. Hopefully they'll give me more storage for free for doing this.
[T-Mobile Galaxy Note 4 Android Development] dynospectrum:
Yes
[T-Mobile Galaxy Note 4 Android Development] ElMadre:
Why do you say yes? 100% of the posts (of which there are many) on this topic have said you can't downgrade from the 5.1.1 bootloader.
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
You can downgrade to 5.0.1 but not back to kit Kat. 5.1.1 locks your bootloaders to lollipop.
[T-Mobile Galaxy Note 4 Android Development] ElMadre:
Is this confirmed? It's the first I've heard it. I thought Mega said you couldn't use PopRocks if you get 5.1.1?
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
5.0.1 & 5.1 are both lollipop just different versions.
[T-Mobile Galaxy Note 4 Android Development] dynospectrum:
You're incorrect.

I say yes because you can downgrade from COG2. If you're on DOK2, then you're stuck. All this information is in the thread. Why would I lie lol

NK4 (4.4)/COD6 (5.0.1)/COG2 (5.1.1) = You're good to switch between the three.

DOK2 (5.1.1) = Not able to downgrade, stuck forever on DOK2
[T-Mobile Galaxy Note 4 Android Development] rambo8987:
Any chance of getting s6 camera ?
[T-Mobile Galaxy Note 4 Android Development] chn110:
flipboard

I do not like the Flipboard version in the ROM so I restored an older version from Titanium backup. The older version works fine but after a device reboot it always reverted to the ROM version. Does anyone know how to prevent it from going back after a reboot?
[T-Mobile Galaxy Note 4 Android Development] AoRaidenX:
What note 4 you have? I think other carriers besides T-Mobile have an app called preloaded or something that reinstalls bloat after reboot

Or you have auto update on in the play store?

I uninstalled flipboard briefing and I think that's the only flipboard app and before just installed regular flipboard from the play store and it never went back to it but that was awhile ago I haven't used flipboard since
[T-Mobile Galaxy Note 4 Android Development] dynospectrum:
Open Titanium Backup, look for an app called 'Post_T' or something similar. This is an app that reinstalls bloat.
[T-Mobile Galaxy Note 4 Android Development] pkavpr:
hi there

please do something like this for galaxy s6 edge tmobile , it would be so nice to go back to firekat but on my s6 edge
[T-Mobile Galaxy Note 4 Android Development] ElMadre:
Sorry, I read too fast--missed the COG2 reference. Isn't COG2 technically 5.0.1? Anyway, I'll shut up now and go back to my ANK4 device.
[T-Mobile Galaxy Note 4 Android Development] chn110:
I have T-Mobile SM-N910T. Auto update is disabled in play store. Flipboard briefing had been frozen using TitaniumBackup since I first flashed this ROM.

I ended up renaming /system/app/Flipboard.apk to Flipboard.ap, then copy the older apk to /system/app, set the permission, and reboot the phone. This seems to have worked so far.
[T-Mobile Galaxy Note 4 Android Development] megalomanic14:
Yea cod6 and cog2 are both 5.0.1...cog2 is merely what the pr 5.1 build can be run on...our official 5.1 build is dok2 which is a one shot deal...the other 5.1 usually mentioned is from that t3 tmobile n4 that popped up relatively recently

Mega
[T-Mobile Galaxy Note 4 Android Development] megalomanic14:
I don't remember ever seeing or hearing anything similar with flipboard...I always disabled the silly touchwiz flipboard bit and never have had any trouble but it's been almost a year on poprocks since I've run fk

Mega
[T-Mobile Galaxy Note 4 Android Development] MikeJennni:
Having random restarts around 15% due to my hyperion 8k mah battery. And then I will turn it off and plug in charger and it will have like 38%. Anything I can do?
[T-Mobile Galaxy Note 4 Android Development] AoRaidenX:
That's weird I just had a random reboot at %30 and went from 30 to 0 plug it in and after a minute it said %41 so yeah thinking my battery is shot and think its my fault cause I'm on it daily and used/using high demanding apps :/
[T-Mobile Galaxy Note 4 Android Development] MikeJennni:
Extended battery or no? I figured it was a failed calibration on my part or the rom not playing nice with extended battery. Hmm maybe it's just shot? Curious to hear if your using standard battery.
[T-Mobile Galaxy Note 4 Android Development] megalomanic14:
I have a similar issue with my original N4 battery...they're basically shot at this point tbh

Anywhere between 0 and 15% on my original battery and it may shut down

Mega
[T-Mobile Galaxy Note 4 Android Development] AoRaidenX:
Wait me? Yeah sorry I'm just using the standard battery that came with my phone but it seems something wrong with the note 4 battery as mega is having trouble as well and I really thought I was the only one cause of my luck haha

Yeah I think mine usually does that around there but sometimes it does it like at 20-30 and tells me its dead and wouldn't turn on without turning back off but yet I plug it in I have better battery then I had!? Well good thing note 4 has a removable battery
[T-Mobile Galaxy Note 4 Android Development] chn110:
This usually means the battery is getting worn out. I had the same problem with the original battery, and measured it's capacity using this tester

http://www.ebay.com/itm/131687453047?_trksid=p2057872.m2749.l2649&ssPageName=STRK:MEBIDX:IT

It came out to be only around 2200mAh when draining to 3.2V. This means it has lost a third of its capacity. So I purchased a new Samsung battery from Verizon Wireless and measured it using the same tester and it came out to be 3000mAh draining to 3.2V. Typically a Lithium Ion battery is allowed to drain to 3.0V or even 2.8V so 3000mAh is about correct for a new battery.

Then I put the drained battery into the phone and started charging, it starts at 0%. This means the phone discharging circuit has a cutoff voltage at around 3.3V. I think the intend is to disallow deep discharge cycles in order to extend the life of the battery. This is all fine except we will not get the full 3220mAh capacity of the battery, but not a big deal.

The real problem comes after the battery is fully charged and I took out the battery and measured it's voltage - It's at 4.32V! Lithium Ion battery should never be charged above 4.2V, as it will degrade its capacity very quickly over a number of charging/discharging cycles, as seen in this chart

https://www.google.com/search?q=lit...ei=sq--Vr_ID8XQer3Xt9gM#imgrc=ZscDgat7XZKSrM:

This may be the reason some of you are seeing shortened battery life in your phone. I don't know if this is a hardware design flaw or something can be tweaked in software. Maybe some of you can dig up more info on this.
[T-Mobile Galaxy Note 4 Android Development] AoRaidenX:
Wow thanks for this info and yeah like I said I kind of went hard on this device always on it, playing graphic intense games all the time like Minecraft Pocket Edition, listening to music all the time, video recording etc.

And the last few days it's been taking forever to charge like I charge it at night at like 9pm I fall asleep wake up at like 1am and it says it's at 95% like 4 hours later it's still not charged....
[T-Mobile Galaxy Note 4 Android Development] RiverCity.45:
Batteries wear out. When they behave like this, replace. No mystery here.
[T-Mobile Galaxy Note 4 Android Development] rudbwoy:
haha! I'm having the battery issue too. Been a long time with the Note 4. It'll be two years in October. I'm a heavy user, so it's time to replace the battery...
[T-Mobile Galaxy Note 4 Android Development] PandaLand:
ANJ4/A0A1/Canadian Question!

Hi guys. I've read through the instructions a couple of times but I'm unclear as to what my first step is before flashing Firekat (hopefully V20, unless it's not stable?)

I'm currently on Canadian Stock Touchwiz 5.1.1 rooted with TWRP installed. Any help would be most appreciated! I'm excited to flash but I just want to be 100% sure.

Thanks in advance to anyone who can help!:fingers-crossed:
[T-Mobile Galaxy Note 4 Android Development] slayer2333:
What firmware version are you on? Since you updated to 5.1.1 there's no way to downgrade to Firekat (4.4.4) except with a custom Kernel. Otherwise you can flash Pop rock from the same developer:

http://xdaforums.com/note-4-tmobile/development/poprocks-rom-v1-tw-rom-bases-tmo-stock-t3096286
[T-Mobile Galaxy Note 4 Android Development] PandaLand:
Slayer,

Thanks for the reply! This is unfortunate news. So, if I use a custom kernel I can use Firekat? I assume Firekat's battery life is much better than Poprocks?

To answer your question:

Baseband version: N910W8VLU1COK3

Kernel version: 3.10.40-5793503

dpi@SWDD5701 #1

Mon Nov 9 19:11:11 KST 2015

Any additional help would be most appreciated! :)
[T-Mobile Galaxy Note 4 Android Development] Bruce lee roy:
I read somewhere that you CAN downgrade one of the Canadian firmwares. You may have to search around to find the exact firmware but I'm fairly certain that this has been confirmed.
[T-Mobile Galaxy Note 4 Android Development] Kenbals:
I have a question, and googling is giving me mixed answers. I'm on ank4 v20. I was trying to find out if there's and update for modem? If so, where can I get it?

I'm getting a lot of dropped calls, messages taking forever to receive or deliver. Just thought it might be modem before I have to call tmobile. if the question been answered then I apologize, I'm still looking for a solid answer.
[T-Mobile Galaxy Note 4 Android Development] PandaLand:
Thanks!
[T-Mobile Galaxy Note 4 Android Development] AoRaidenX:
So I gave up trying to figure out what was causing my screen timeout to change all the time. So I did a clean install today and using even less apps as before and so far whole day screen time out didn't change knock on wood/prays it doesn't happen anymore least gonna give it a few days to install some apps...

But even though screen timeout didn't change it looks like my internal storage wasn't writable? But I manage to fix it by this link

http://xdaforums.com/showthread.php?t=2684384

Which is odd been rooting for at least 4 years and never had that happen before haha but just wanna let people know if this is not okay for this thread I am sorry I won't/try not to post again
[T-Mobile Galaxy Note 4 Android Development] solidequal:
How do I install viper4android with this rom? (Using sm n910w8) viper4android apk install but can't install driver... It's saying DRIVER INSTALL FAIL... (I have busybox installed... SuperSU installed and I'm rooted) really strange... Help anyone
[T-Mobile Galaxy Note 4 Android Development] dynospectrum:
you need a permissive kernel
[T-Mobile Galaxy Note 4 Android Development] AoRaidenX:
[MENTION=5451734]megalomanic14[/MENTION]

Your PM inbox is full?! Lol

And I have a question

I was wondering if somebody has just change the color xml of framework and System settings and No Performance tweaks, would it be okay to install on Firekat V21?

Here is the post and the link to the theme

https://plus.google.com/106913112050543677671/posts/5KHcd2ZVjoD

﻿https://mega.nz/#!Kl4mWaAR!Y6Jzz6NUb_3agHXh4a4Kw3S3KMJaGS_aBRmfX_h6ocE﻿

Edit:

Wtf I can't rename files with ES File Explorer or QuickPic it says task failed I have tried to change permissions and try the SD card fix app but nothing worked any help please!?

Never mind it looks like I had to change the permissions of the apk?! Never had to do this before...
[T-Mobile Galaxy Note 4 Android Development] flak0:
It might be too late however after countless testing I have concluded that only having wanam exposed dvfs is only necessary and not the separate exposed module. Enabling both causes heating issues and performance hit. Also after reviewing Google play store the separate module does not work on Note 4s.
[T-Mobile Galaxy Note 4 Android Development] RebDovid:
Many thanks.

mega:

As an early adopter of FireKatN4, I want to thank you for the many, many months of stellar performance from your ROM as well as your efforts continually to improve it. Now, however, I've moved on to the S7. Perhaps if it becomes rootable, we'll meet again there; or, if not, on a different device.
[T-Mobile Galaxy Note 4 Android Development] nine5raptor:
I'm still rocking v13x. :) been happy with my setup and no need to change. ...not even for marshmallow
[T-Mobile Galaxy Note 4 Android Development] Amb669:
I installed this rom on my N910W8 and my battery started draining 30% faster than stock rom and also my LTE started cutting out.

The problem is when i flash back to stock my battery life remains bad, After about a week of CONSTANTLY wiping using TWRP & philz and flashing different stock roms like 20+ times my battery life FINALLY went back to normal and LTE stopped cutting out.

I though maybe it was just a bad flash the first time, so i tried firekat once more and now i have the same problem as the first time. I've been trying to wipe my phone using TWRP & philz and flashing stock roms galore on my phone in hopes of my battery life returning to normal and LTE would stop disconnecting. But so far it's been a week (again...) and my LTE is still cutting out and my battery is stuck draining 30% faster than before i touched this rom.

I also tried TWRP backup restore, but i get bootloops no matter what. So i just use odin to flash stock (but battery & LTE remain bad)

Anyone have any ideas what i should try?

I'm tempted to try a .pit flash on my phone, i'm getting desperate.

thanks
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
I'm on 21, but definitely not going to lollipop. FK is just to strong. Just got a new battery. I may keep this a while. Everything is locked down these days. Hoping there will be development on some devices like OPPO 6"or LeTV 6". Until then, if it ain't broke...

Hope everyone has a great Easter!
[T-Mobile Galaxy Note 4 Android Development] nine5raptor:
No issues with LTE here. It's works fantastically. For battery, give it a week with multiple charges to let the stats settle down. What you see is merely an estimate of battery life based on historical info and algorithms that estimate battery life, outputting a % for you to read. When you flash anything, you mess it up and it has to rebuild it's data set.

---------- Post added at 02:48 PM ---------- Previous post was at 02:47 PM ----------

I bought a second stock battery and an extended. 13+ hrs SOT is great for trips and traveling!
[T-Mobile Galaxy Note 4 Android Development] rudbwoy:
I noticed that you have a 910W8. You flash the right version? I have a 910T, and I'm still on V11X.

I recently bought an OEM battery replacement. I was suffering from battery drainage, but only because I'm a heavy user. Swapped it out, and it's like brand new again!

[IMG="V11"]http://i.imgur.com/J1CoDFy.png?1[/IMG]
[T-Mobile Galaxy Note 4 Android Development] ubigred:
I need to get another stock battery. ZeroLemon 1000mah is too big for a daily driver and messes with signal too.
[T-Mobile Galaxy Note 4 Android Development] nine5raptor:
I've had decent luck with the powerbear 7500 mah. Batt % is correct on it. May actually only be about 6300 mah but still extended.
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
I've had good luck with Anker batteries for my family's N4's. Not too expensive either.
[T-Mobile Galaxy Note 4 Android Development] S5Sickness:
I read though the OP but was so much not sure if i missed it... will this work for the note 4 t-mobile on DOK2?
[T-Mobile Galaxy Note 4 Android Development] nine5raptor:
Once on DOK2, you can't roll back to kitkat which is what this is based upon and requires as the base.

So, sorry, but no.
[T-Mobile Galaxy Note 4 Android Development] bibo979:
I use the 10k zerolemon battery on my note 4 FireKat v11. Only issue i have is the battery percent not displaying correctly. After three days of use, it'll be down to about 15%ish. I turn phone off, remove/return battery and power back on. This secret charging technique puts the phone back up to 40%ish for 2 more days of use.

I have noticed no signal issues using the zerolemon battery and its been my daily driver since v9. Almost perfect setup if bat% was accurate, but even then.... Its such a solid setup that there has been no need to update since v11.

4-5 days of charge has spoiled me! Dont be that scrub sitting by an outlet waiting for your phone to charge. Feel the freedom as you walk by with your phone/brick/massive buldge in your pants. :cool:
[T-Mobile Galaxy Note 4 Android Development] ubigred:
Excellent battery life, but I would hear echoes during phone calls.
[T-Mobile Galaxy Note 4 Android Development] BeauSmith:
Is there an updated kernel that works with Firekat V21? Thanks!
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
Sorry I have no idea. There's nothing I personally need that requires a new kernel. What is it you are needing to be able to do that you need a different kernel?
[T-Mobile Galaxy Note 4 Android Development] BeauSmith:
Oh the extended battery battery fuel guage fix, I need that.

I have the Zero Lemon battery, I can run the apped version with firekat, but the updated version can be implemented into a kernel.

Not sure if there's a difference in performance or not.
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
I can't imagine it would as it is a battery. But I've never needed more than stock sized battery on the N4. Sorry I can't help. Hopefully someone who has used the Zero Lemon can comment.
[T-Mobile Galaxy Note 4 Android Development] BeauSmith:
Hello megalomanic14, is a version 22 a possibility down the road please? I have no reason to move to another ROM or android base.
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
He's taking care of some personal business for a while. He has said before that there's not really anymore to squeeze out of Kit Kat. If you're looking to upgrade, then check out his Poprocks ROM, which is 5.0.2.
[T-Mobile Galaxy Note 4 Android Development] BeauSmith:
Okay. I actually have to stay on 4.4.4 as I am able to run this ROM on my US Cellular device. I am only able to run 4.4.4 right now. Anything wrong in staying with 4.4.4?
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
Not at all. I'm still on v21 of FireKat too. It works great and is great on battery life. I know some others are still on it as well.
[T-Mobile Galaxy Note 4 Android Development] greenteaAndy:
Love the ROM

I was wondering if anyone knew of a mod for Kitkat that would allow for double tap home button (to bring up camera) when screen is OFF/ locked ??

I know of the work around for when screen is on/unlocked and I know of the mods for lollipop+ roms, but i would love this to work for kit kat. This is by far the best ROM ever. I have a feeling this can work even when screen is locked because of applications like screen off memo working. Thanks in advance for any help :]
[T-Mobile Galaxy Note 4 Android Development] Pick_A_Name:
The only thing I know of is on the lockscreen being able to swipe to the camera picture and it opens the camera without opening the phone. But you do have to tap the home or power button to turn it on.
[T-Mobile Galaxy Note 4 Android Development] nine5raptor:
I'm staying on Fire Kat for the foreseeable future. MM is not tempting me. Nor did lollipop after I ran it for a week. Had LL and M preview on the nexus 5 but the Note 4 just runs so well on Fire Kat.
[T-Mobile Galaxy Note 4 Android Development] FlKTION:
Hello, a problem I have had ever since I installed this rom over 6 months ago is that I never get a voice mail notification. Called my carrier, flashed/re-flashed many times but to no avail. Love this rom though so always stick with it.

Anyone had the same problem? I am on Rogers by the way!

PS: Also, no matter how installed, I always get a ton of Google play fc's as well as some other fc's in other apps. Again these are clean and proper installs. Using x21 at the moment.