yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy Note 4] ShrekOpher:
If any of you are having Lag, slowness, signal issues, bad battery life, etc. and/or other weird glitches after the lollipop update you need to factory reset your phone.

This is a know bug with updating from Kitkat to lollipop. It has happened on many devices, Nexus 5, nexus 7, Shield tablet, N910A etc.

Just factory reset your phone and re-set it up and most if not all of the problems will be gone.

From my brief understanding it has to do with some downloaded apps not switching from davlink to ART correctly during the OTA process. Facebook on my shield tablet was a notorious culprit.

Just an FYI hope it helps a few people out.
[AT&T Samsung Galaxy Note 4] v3ngence:
We did have one person factory reset to attempt to solve the "heart rate light turning on" bug, and it did not solve the problem.

Have you noticed this bug or used S Health yet?
[AT&T Samsung Galaxy Note 4] greekunit690:
One list I always go through is: update, update all apps, boot into recovery, wipe cache, and reboot twice. Works great and I know a bunch of others see similar results

Sent from my SAMSUNG-SM-N910A
[AT&T Samsung Galaxy Note 4] ReggieSmith:
Luckily I was already running ART prior to the update to 5.0.1, so I haven't seen any of these issues yet, and hope none crop up. :good:
[AT&T Samsung Galaxy Note 4] erick161:
Luckily I haven't had any of the glitches a few people have mentioned. However, my friend with an S5 needed to factory reset hers after being pushed the lollipop update and it smoothed everything out. Just like when flashing a ROM guys...starting fresh helps a lot.
[AT&T Samsung Galaxy Note 4] dbdynsty25:
Anytime there is a major change to an OS, whether it be on my PC/Mac or my phone, I always factory reset and start over. ALWAYS. Too many little bugs and quirks pop up in software upgrades for me to waste my time with that stuff. I'd always rather start fresh...plus then I can weed out the apps I don't use anymore.
[AT&T Samsung Galaxy Note 4] sherpa:
As an old habit, I always do a system reset after a major upgrade. I did the same with this upgrade and it has been running pretty smooth for me.
[AT&T Samsung Galaxy Note 4] Kamau54:
I am now experiencing lag in a bunch of places, yet I did a factory reset.
[AT&T Samsung Galaxy Note 4] vengeance1281:
I did this right here cause I noticed my battery was draining a good amount when the phone wasn't being used. After this and a full charge, the phone went back to how it was before.
[AT&T Samsung Galaxy Note 4] cbus1971:
I wiped cache and factory reset 3 times and I haven't experienced any of the aforementioned issues.
[AT&T Samsung Galaxy Note 4] boufa:
This is what I did. I had absolutely no issues with the update.

The minor issue is the quick note app pops up very slowly. But that is fairly minor, and not significantly different from kitkat.
[AT&T Samsung Galaxy Note 4] PhonoRoboto:
factory reset

I rebooted a couple of times after the update, and wiped cache in recovery. Still experienced lag all over the place, especially w/ the dialer. I factory reset last night and it's been running more smoothly since.

Has anyone noticed that when booting into recovery, it says "installing system updates"? I even got a message, before the recovery screen popped up, that "no command found". After that popped up briefly, the phone went into recovery and all seemed fine.
[AT&T Samsung Galaxy Note 4] Jeffrey687:
Yup,

Dead Andy then into recovery. Weird...
[AT&T Samsung Galaxy Note 4] kparikh82276:
This update to lollipop on the note 4 has been the best update experience that I've had on any phone. Love it. And yes, factory reset solved many issues that were honestly minor and I really didn't feel I had to, but I did bc I'm crazy. ..but it was worth it.

Back up phone via kies, I am impressed it worked great.
[AT&T Samsung Galaxy Note 4] syypher:
I'm going to try this again. I've already done it before but hopefully this will fix my problem.

On 4.4 I went 2 days with heavy usage. It was insane! I use my phone a ton at work for RDP, videos, and other IT related stuff. Now I can barely go 1 good full day.... Really hope this fixes it.
[AT&T Samsung Galaxy Note 4] gamayunuk:
My update went well without any troubles, but now I am few weeks into using Lollipop and I definitely notice faster battery drain. I also have disappearing icons, just like others complained (Google Hangout and Phone icon disappeared).
[AT&T Samsung Galaxy Note 4] kparikh82276:
I'm not experience a lot of major issues....but I did do a recovery reset....but I reinstalled via kies. I'm planning on doing a recovery flash again....but this time I'm not going to have it install the apps.
[AT&T Samsung Galaxy Note 4] falcons2:
It seems like my battery is continually getting worse with lollipop. I even tried a factory reset and it still did not fix my issue. I miss the days of 6hrs of SOT.
[AT&T Samsung Galaxy Note 4] LuRock:
I'm not experiencing this I'm actually getting very good battery life. Don't know if you have disabled the system apps you don't use???

Also something I always used to do when I had the T-Mobile note 4 rooted of course, I always disabled Samsung push services it was always recommended. Don't know if it would make any difference but you can give it a shot.
[AT&T Samsung Galaxy Note 4] falcons2:
I have all the apps I don't use disabled and it still hasn't been helping. I'm thinking about calling ATT and getting an exchange
[AT&T Samsung Galaxy Note 4] prenxda:
The reason for your poor battery life could be your signal strength too weak? I found note 4 has very weak signal reception and does poorly especially in areas that signal is weak. This is by comparing with other phones side by side. I have tried factory reset, lollipop vs kitkat, the same conclusion. If you are in areas of strong signal the battery life is actually very nice. There is no software solution can solve this. Exchange for something else (samsung S5 or S6 is better with signal but smaller battery).
[AT&T Samsung Galaxy Note 4] falcons2:
That couldn't be it because I use my phone the most at work and I have 4-5 bars of LTE there. ATT is really strong here so I can rule out signal. I honestly think its just lollipop because on KitKat my battery would always last. Oh well the note 5 is only about 4 months away lol
[AT&T Samsung Galaxy Note 4] prenxda:
You use the app gsam to figure out which app is consuming the battery. It worked for me.
[AT&T Samsung Galaxy Note 4] modmypod@aayush:
I am using android 5.1 (cm12) on my Samsung Galaxy s plus. It has started to lag like hell. I am not saying it was very fast before but now it is sooo slow. It was way better on KitKat. But I flashed lollipop because I like the interface. Please tell me what I can do to make my phone fast again.

I have tried factory reset, reinstalling gapps and clearing cache from recovery.

Help needed!!

Also check out my cm 12 themes
[AT&T Samsung Galaxy Note 4] dt1401:
I have been running 5.01 since March. I have not experienced any lagging or signal issues. However if the fast charging feature is enable my battery will rapidly loose its charge and my device will get extremely hot to the touch. Although, when it is disabled my battery lasts all day and I don't notice any kind of heat being generated. On two occasions I have had issues with my device not recognizing my finger print. both times I was able to unlock my phone with the backup password, but since it happened twice I just quit using that feature. Now as far as the heart rate sensor, that has never worked for me. It always tell to shut up and be still, then says please place your finger on the sensor correctly... Which I could care less about...
[AT&T Samsung Galaxy Note 4] silentecho13:
I don't know what it is.

In the past month, my phone has started to stay awake constantly. It will not sleep whatsoever and I can't figure out what's doing it because BBS or any similar application doesn't work without root.

My signal isn't the best either. It's actually gotten a little worse. I don't know for sure if a poor signal causes a wakelock though.

Android System and Android OS are keeping my phone awake for 7-9 hours at a time.
[AT&T Samsung Galaxy Note 4] spinedoc:
Do you have screen sensitivity turned on? The one where it will register a gloved finger. I had this on my mistake and my phone kept turning on in my pocket running out of battery quickly and it drove me nuts until I figured it out.
[AT&T Samsung Galaxy Note 4] silentecho13:
Nope. I actually made it a point to turn that off a while ago.
[AT&T Samsung Galaxy Note 4] pdpgpb:
signal issues

I have been having the same issue with the signal issues and have tried just about everything in order to resolve. even a support ticket with Samsung who so far have told me to try factory reset.

This evening I have installed opensignal widget so I can see the phones signal and opensignal stats at the same time .....

OS signal (top of the screen) had 0 Bars at the same time as open signal is reporting 3 bars and -103 dBm

(Opensignal dBM is the same as the signal strength being reported in status, I have checked)

Could it be that the signal strength algorithm has changed in Lollipop and that's is causing the issue ?

Before the update I never had a signal issue (or at least I never noticed it)
[AT&T Samsung Galaxy Note 4] kparikh82276:
Anyone having issues with camera? I mean it usually occurs with the note 4 with off brand battery around 30%, camera turns off phone when taking pictures etc. I have to see if it does that when I have the original battery in place.
[AT&T Samsung Galaxy Note 4] omair2005:
What type of screen time are people getting and what type of data connection are you mainly on (Wi-Fi / mobile)?
[AT&T Samsung Galaxy Note 4] jack man:
It's interesting to see all the different results for battery/screen time on our device. I regularly get over 7 hours of screen time. I always have either wifi or data on. I spend a lot of time at the pool with the kids which means my screen is at full brightness and on since I'm listening to music and/or reading news. My screen time might drop to 6 hours if I spend a lot of time there. I always have sync off and will use a sync now toggle that will check mail, etc. Then it turns itself off.

I'm amazed that I really haven't had any of the problems that I've seen other people on here have. Lucky, I guess.
[AT&T Samsung Galaxy Note 4] omair2005:
I've never got 7 hours of screen life since the day I've owned the phone?! But I do have about 100+ apps installed..
[AT&T Samsung Galaxy Note 4] jack man:
So do I. But I'm sure not all the same ones, obviously. I don't know how I get such great battery life... I'm fine with it though.
[AT&T Samsung Galaxy Note 4] dboogie2288:
So normally I am a huge fan of being on the new tech. Used to love my HTCs and cracking them with CM nightly and keeping it on the edge of whats new. That said, when lollipop came down to my note 4, I was unimpressed, and hated it. It ate up my battery, and I got about half of my usual life. (8a-11p running ~40% remaining, lollipop I was dead by 9pm) So I ran back to KK, locked out all the system updates, and I was happy. But I was getting bored. So I tried lollipop again, and now that they have the Snapdragon Battery Guru app available for lollipop, I'm quite satisfied. Performance seems good, and while my battery runs out a little quicker than KK, its OK. I know there are mixed reviews on battery saver apps...but the battery guru app really does a decent job, for me at least.
[AT&T Samsung Galaxy Note 4] omair2005:
try this app.. it seems to be working for me.. follow the directions exactly. You'll need to be at 100% plus plugged in

https://play.google.com/store/apps/details?id=com.playfulgeeks.gservicefix&hl=en
[T-Mobile Samsung Galaxy S 5] IamaznX:
I'm coming from a GPE S4 so my knowledge is sort of outdated.

My S5 is currently on the NK2 firmware. I'd like to install TWRP, root and then install a custom Lollipop ROM.

-Can I do this and install a Touchwiz based ROM without tripping knox?

-Can I do this and install an AOSP based ROM without tripping knox?

-Are AOSP based ROMs missing any Samsung drivers? I.e. things like Camera. (In other words, would a Touchwiz based ROM have a "better" Camera)
[T-Mobile Samsung Galaxy S 5] gspears:
Installing a custom recovery WILL trip Knox. So if you don't want to trip Knox, you options are limited. There is a thread that talks about upgrading to Lollipop without tripping Knox and it talks about using SafeStrap to flash ROMs but that too is limited.
[Nexus 5 Q&A, Help & Troubleshooting] wickedclown691:
I am looking for the best place to purchase replacement housing. The part I am looking for is the side edges. Beside my sim tray slot and power button there are a few small cracks and next to volume button. Also what part am I looking for exactly I have found a few but not sure If I am buying the correct part. Thanks.
[Nexus 5 Q&A, Help & Troubleshooting] m$m:
It's the frame, I recommend eTradesupply, http://www.etradesupply.com/lg-nexus-5-d820-front-housing-black.html
[Nexus 5 Q&A, Help & Troubleshooting] wickedclown691:
Thanks for replying. This is exactly what I was looking for. One more question. What all do I need to replace if the screen is scratched up not broken.
[Nexus 5 Q&A, Help & Troubleshooting] m$m:
if you need to replace the frame, here is a tutorial guide. Check it out: https://www.youtube.com/watch?v=jQS618ayL5w

hope it helps you, good luck
[One (M9) Q&A, Help & Troubleshooting] androidoholic:
In Los Angeles there are dozens of M9's listed for sale, for AT&T, T-Mobile, and Sprint. Where the heck are these coming from? Are stores selling them early or what?
[One (M9) Q&A, Help & Troubleshooting] badboy47:
China says hi. Be careful when purchasing from Craigslist. Since this is a new device I am sure clone versions are out already..
[One (M9) Q&A, Help & Troubleshooting] androidoholic:
Actually I fiugred out that there was a pre launch party here and those invited got the phone. I hat to have to do it but I'm gonna go buy one today!:D
[One (M9) Q&A, Help & Troubleshooting] Teo032:
They're from the HTC One Launch Event.
[One (M9) Q&A, Help & Troubleshooting] androidoholic:
Yep they were. And now I have one. Loving it so far.
[One (M9) Q&A, Help & Troubleshooting] dannyb2100:
Well. I've got mine already. Infact, got it on Thursday. Although, I wasn't expecting it to arrive until Tuesday. But I'm not complaining :)
[XDA Assist] zamanmanik:
Hello, I wish you can help me. I am using htc one x (not at&t). I forgot to back up my stock rom before installing a custom rom. Now now my hboot upgraded to 1.72 & i want to go back to JB 4.1.2 with sense 4+ as i dont like the new sense version. So how can I get back to stock htc one x 4.1.2 ?
[XDA Assist] Razvan:
Hi there,

Here is a guide for downgrade: [VIDEO TUTORIAL] HTC One X - revert to full stock / downgrade without RUU

For more questions please post here: One X Q&A, Help & Troubleshooting

Good luck
[Captivate Q&A, Help & Troubleshooting] Teletech:
Hi, Ive followed every idea I could find, nothing is working.

new win7, samsung drivers, adb, .net, and java installed.

I use old ODIN to flash kk4 stock pit, kernel and firmware to it, flashes fine but hangs at end of kernel boot.

Only 1 kk4 heimdall one click detects and flashes, but hangs as well.

new odin doesnt work, but early 3.0 does.

no other 1 clicks detect it, even tho win7 shows composite/model drivers loaded.

I think its at 2.3.5 now, Id like the first rom for this phone, but havent found 2.1 anywhere.

Kies, full or mini says unsupported. but only after it goofs up the drivers.

Ive got a 10 GB folder of files for this phone, but everything Ive tried dun work.

Any ideas or questions?
[Captivate Q&A, Help & Troubleshooting] Teletech:
updates and questions

Can I flash a new recovery menu to it? ie like holding volume up instead of down or both and get the text menu to let me flash a rom from an sd card?

Ive got tons of clockwork CW modded kernels, and have tried some and booting after with key holds of various types.

Corn Kernal flashes and seems to load fine, when I do volume up + power it brings up modem usb upload menu text, anyone know of any stable kernels for i897 that have text recovery menus that will allow reflash?

toronto rom flashes fine, gets rid of at&t boot screen, but comes up i896, which I understand is almost exact?

Ive sat and waited hours for it to reboot after flashing, I tried turning off auto reboot, using various pit files, rom files, one clicks, tars, mdns, etc. etc. in various combinations.

its possible there are errors in some of the files Im getting, but mdn checks out ok..
[Captivate Q&A, Help & Troubleshooting] BWolf56:
Have you tried this? http://xdaforums.com/showthread.php?t=1350266

You can choose the ROM you wanna flash at the end but the base is there.
[Captivate Q&A, Help & Troubleshooting] Teletech:
odin method.

1. From off, held vol -/+ and plugged in and got downloading...

2. Started Odin 3.0 early, got blue com 3

3. I got to booting into recovery, held 3 button for 4-5 seconds, keeps booting past recovery.

4. Holding any combo of buttons doesnt work, except download mode.

5. Boots past at-t screen to i897 and hangs, if I touch the home button row, they all light up and stay lit.

6. Repeated Odin method twice just to make sure. Same hanging, Going to try the heimdall method now.
[Captivate Q&A, Help & Troubleshooting] Teletech:
heimdall not there?

Speedload isnt listed on that teams site.

found this one click there along with others, ran and detects and flashes fine, but no recovery menu still.

Captivate-GingerbreadBootloaders-TalonDEVkernel-One-Click - Gets to talon load screen and hangs, only download works.

tried speedmod-kernel-i897-k13e-500hz, same hang after kernel.

talon and speedmod loads kernel and hangs, no recovery menu shows after key hold.

Thought it might be vol +, held just vol - and got plugged in, got battery charging screen but not moving.

Download still comes up fine, no other key holds work.
[Captivate Q&A, Help & Troubleshooting] Teletech:
first try...

Captivate-GingerbreadBootloaders-TalonDEVkernel-One-Click - results......

Package is ready for your device.

Operating System: Windows

Found Heimdall Version: v1.3.1

Connect your device in Download Mode to procede.

Ready for flash.Repartition was requested but bootloaders are not to be flashed.

Omiting Bootloaders.

KERNEL

Heimdall v1.3.1, Copyright (c) 2010-2011, Benjamin Dobell, Glass Echidna

This software is provided free of charge. Copying and redistribution is

encouraged.

If you appreciate this software and you would like to support future

development please consider donating:

Initialising connection...

Detecting device...

Claiming interface...

Setting up interface...

Checking if protocol is initialised...

Protocol is not initialised.

Initialising protocol...

Handshaking with Loke...

Beginning session...

Session begun with device of type: 0

Downloading device's PIT file...

PIT file download sucessful

Uploading KERNEL

KERNEL upload successful

Ending session...

Rebooting device...

Device not connected.
[Captivate Q&A, Help & Troubleshooting] Teletech:
second try....

Samsung-Captivate-Gingerbread-Bootloaders-One-Click - same result...

Odin doesnt detect download mode anymore since heimdall driver install...
[Captivate Q&A, Help & Troubleshooting] BWolf56:
Use another USB port for Odin. Heimdall installs its own drivers to the USB port you use it on.

---------- Post added at 12:10 PM ---------- Previous post was at 12:07 PM ----------

Recovery is Power + home + vol up.
[Captivate Q&A, Help & Troubleshooting] Teletech:
talon

Tried talon one click - still boots past recovery with vol + and hold and power. Home button is glass touch and not bubble dome. I tried every combo of vol + and glass touch below and power.

going to go back through and try a number of files now and your recovery button combo and see if anything lights up...brb
[Captivate Q&A, Help & Troubleshooting] Teletech:
arggg!!

flashing - I896UXJI2 TORONTO rom to captivate i897 - 1101 using...

Samsung USB cable

Captivate i897 - 1101

Windows 7

Android SDK

SAMSUNG_USB_Driver_for_Mobile_Phones - 5/4/2011

I896UXJI2 TORONTO rom

Odin 3.07

java

.net

**************************

ODIN output...

**************************

<ID:0/003> Added!!

<ID:0/003> Odin v.3 engine (ID:3)..

<ID:0/003> File analysis..

<ID:0/003> SetupConnection..

<ID:0/003> Initialzation..

<ID:0/003> Get PIT for mapping..

<ID:0/003> Firmware update start..

<ID:0/003> zImage

<ID:0/003> NAND Write Start!!

<ID:0/003> factoryfs.rfs

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> zImage

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> cache.rfs

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> modem.bin

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> dbdata.rfs

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> param.lfs

<ID:0/003> Transmission Complete..

<ID:0/003> Now Writing.. Please wait about 2 minutes

<ID:0/003> Receive Response from boot-loader

<ID:0/003> RQT_CLOSE !!

<ID:0/003> RES OK !!

<ID:0/003> Removed!!

Am I doing this right? I load toronto in PDA, com ports and drivers all fine.

Click start, wait, it reboots, then stops at Galaxy screen after passing at-t white screen.

Ive left it plugged in and waited, and I've pulled the usb after pass from ODIN, Ive pulled the usb when at-t white screen showed..

Couple of problems Im having...

1. I cant get into recovery with any button combo.

2. I cant adb into recovery as ADB says no device, despite drivers/com port are fine.

3. Some ODIN detect phone, some heimdall, as stated adb doesnt?

4. I cant enable usb debugging as I cant get past galaxy screen.

5. How can I tell what android is actually installed?

6. Are there different key combos in 2.1,2.2,2.5 to get into recovery?

7. ADB driver installer doesnt see phone.

Im guessing I can't send it into adb recovery with usb debugging?

Ive flashed corn kernel, speedmod, I897UCKF1-AutoRoot-DesignGears all trying vol +/home/power button, along with many other combos, always boots past recovery.

Android Control wont detect it, cant use for recovery there either..

Im feeling this is driver issue, what drivers would you guys recommend to get ODIN one clicks, adb, and/or android control to see it.
[Captivate Q&A, Help & Troubleshooting] BWolf56:
You're having some odd issues. I'm starting to think that your internal might be the issue. Perhaps try to partition an sd card and flash the ROM on it (there's a guide on here).

1. Button combos are in your Bootloaders, won't change.

2. ADB requires usb debugging.

3. That's drivers oriented, also Odin won't work on the same usb port that you installed Heimdall on.

4. That answers your ADB problem.

5. Only by flashing the ROM/firmware or getting in recovery.

6. Yes, key combos did change from Froyo and GB. That being said, there are no 2.5, GB stops at 2.3 (KK4) for stock builds.

7. Same thing at #2.