Draining battery, Root, upgrade and a lot of trouble !!! - AT&T Galaxy Note 3 Q&A, Help & Troubleshooting

Hi everyone, I'm a newbie who don't know a lot about root and upgrade.
I have a Samsung Galaxy Note 3 SN-N900A (AT&T unlocked) and my battery is draining way to much energy.
I looked over the internet and I think it might help if I change my plateform.
So I'd like to root the cellphone but I cannot figure out step by step how to do it.
After rooting, I wonder if it would help to upgrade to marshmallow or nougat without all the draining useless apps from AT&T.
I saw some post about it but I don't know how to use Odin, how to downgrade to android 4 to root or anything else for that matter.
I'm kind of desperate.
Thank you !

The bootloader on this phone is locked and cannot run a custom ROM unless the custom ROM is based on a stock Samsung ROM.
How old is the battery? When did this start happening?

You're not going to like this, but....
mauvaiscell said:
Hi everyone, I'm a newbie who don't know a lot about root and upgrade.
I have a Samsung Galaxy Note 3 SN-N900A (AT&T unlocked) and my battery is draining way to much energy.
I looked over the internet and I think it might help if I change my plateform.
So I'd like to root the cellphone but I cannot figure out step by step how to do it.
After rooting, I wonder if it would help to upgrade to marshmallow or nougat without all the draining useless apps from AT&T.
I saw some post about it but I don't know how to use Odin, how to downgrade to android 4 to root or anything else for that matter.
I'm kind of desperate.
Thank you !
Click to expand...
Click to collapse
mauvaiscell,
You are on a obsolete, dying platform. Your best solution is acquire a new device, if not new at least recent enough to run contemporary software. The latest stock ROM for the Note 3 is several generations behind, and will not be updated. Since many of the later apps no long run on that ROM, or at least not to their full capability, the best answer is get a replacement.
But don't discard your Note 3. Within limitations it is still a beast. Use it to learn about ROMs, apps, etc. You are obviously a smart guy because you know where to look for answers. All you need do is look a bit deeper. All the answers you need are on this forum. Start by reading about SafeStrap, rooting exploits, and custom ROMs. READ, READ, then READ some more. Once you're confident, and have all the tools at your disposal, then start experimenting with your Note 3.
Best of luck.

zancro said:
mauvaiscell,
You are on a obsolete, dying platform. Your best solution is acquire a new device, if not new at least recent enough to run contemporary software. The latest stock ROM for the Note 3 is several generations behind, and will not be updated. Since many of the later apps no long run on that ROM, or at least not to their full capability, the best answer is get a replacement.
But don't discard your Note 3. Within limitations it is still a beast. Use it to learn about ROMs, apps, etc. You are obviously a smart guy because you know where to look for answers. All you need do is look a bit deeper. All the answers you need are on this forum. Start by reading about SafeStrap, rooting exploits, and custom ROMs. READ, READ, then READ some more. Once you're confident, and have all the tools at your disposal, then start experimenting with your Note 3.
Best of luck.
Click to expand...
Click to collapse
In tons of forum post that I read so far (as a newbie), this was the most satisfying one ty so much! I'm struggling for 10 days to install a brillant custom rom (ie lineage ) i have only come to try with boot with safestrap recovery and error with it till now.
I gave up tired and the only thing i dont want is a brilliant Rom no longer, it's just an unheated battery.

Related

[Q] Recommendations for Rooting new AT&T Galaxy S5

Hiya all! I was hoping i could get some advice on your recommended method for rootng my new S5. I havent done a root since i bought my s4 over a year ago, so i wanna get up to speed on current rooting. I already tried the Towelroot and it doesnt work on my phone. Im guessing my phone came preloaded with the update that breaks towelroot. I tried the tricks with changing the number values in Towel by tapping the screen 3 times , but none of them worked, they all say my phone isnt compatible. So id like to know a few things. A: which root method do you wonderful XDA peeps recommend i use? and B: what would u recommend i do to remove all the annoying bloatware and such? Its been a while for me, so i didnt wanna rush headlong into this without getting a professional opinion first. Perhaps theres a good custom Rom i could flash?
Thanks!
~SinisterDev
Try this be sure to follow it all.
http://forum.xda-developers.com/showthread.php?p=55133105
Samsung unlock Bootloader on SM-870A.
Thanks ! That was a breeze! phone has been successfully rooted! Any recommendations on what to use to remove all the bloatware and crap? Im considering trying a custom rom sometime, but for now i at least wanna clean this up and get it running better with more storage space!

[Q] Should I try Stock Andoroid before CM12?

My Nexus 6 has finally shipped! It should be here Friday!
This is my first Nexus and I have never rooted, unlocked, flashed, etc. any of my previous phones.
I have been doing a lot of research and have been considering running CM12.
My question is, should I run my Nexus 6 with stock android for a few weeks and then try CM12? Or should I just root, unlock, and flash CM12 as soon as I get it?
I know that if I wait then I will need to back up all my data because it will factory data reset but I am not worried about that... I understand it is easier to do it right out of the box because you don't have to worry about loosing anything but I can just back my info/apps up so that isn't a big deal.
Also, would you guys suggest something over CM12? Right now I am planning on using CM12 and just getting it setup how I like it then leaving it. I don't plan on always flashing and making changes but I might get sucked into it lol
Thanks everyone!
Has CM moved to 5. 1 yet?
What version android came your phone?
Depending on those two answers you have to ask yourself if you want to downgrade your phone. At least version wise
Sent from my Google N6 on VZ
DebianDog said:
Has CM moved to 5. 1 yet?
What version android came your phone?
Depending on those two answers you have to ask yourself if you want to downgrade your phone. At least version wise
Sent from my Google N6 on VZ
Click to expand...
Click to collapse
Good point! I don't know if CM is on 5.1 yet. I just assumed it was but I will look into it. This is all new to me so thanks for pointing that out, didn't even think about that!
I won't know what version is on the phone until Friday. But even if it is on 5.0 I am sure it will notify me that 5.1 is ready to download as soon as I boot up the phone.
On my other phones I usually got rid of the stock and was on a custom ROM a pretty quick. I have tried a few ROMs on this phone as well. in my experience if you want to be on 5 .1 currently the best way to go is stock with debloating . Or use one of the clean/vanilla ROMs. Of course I did not test them all there are so many out there. Good luck with your new toy.
I will try CM after its been out a few weeks on 5 .1
Sent from my Google N6 on VZ
I'd recommend updating to 5.1 if it doesn't ship with 5.1. Then, I'd run stock for at least a few days to get a baseline for comparison. I think this is useful especially for bugs. That way you can get an idea of the issues that exist in stock 5.1 before using a custom ROM.
DebianDog said:
On my other phones I usually got rid of the stock and was on a custom ROM a pretty quick. I have tried a few ROMs on this phone as well. in my experience if you want to be on 5 .1 currently the best way to go is stock with debloating . Or use one of the clean/vanilla ROMs. Of course I did not test them all there are so many out there. Good luck with your new toy.
I will try CM after its been out a few weeks on 5 .1
Sent from my Google N6 on VZ
Click to expand...
Click to collapse
Okay, thanks for the info!
Since I ordered my phone directly from Google, do I need to debloat? Or is that just for carrier versions?
mlin said:
I'd recommend updating to 5.1 if it doesn't ship with 5.1. Then, I'd run stock for at least a few days to get a baseline for comparison. I think this is useful especially for bugs. That way you can get an idea of the issues that exist in stock 5.1 before using a custom ROM.
Click to expand...
Click to collapse
Another great point! I knew you guys were the people to ask! lol
What about rooting and unlocking? Would you suggest waiting on that as well? Is there really any reason to unlock and root if I won't be running CM? I was going to root so that I could decrypte but it sounds like the lag from encryption is fixed in 5.1.
Well I would guess you WILL want to unlock and root because who does want to be able to run a root level ad blocker? Who wants to wait on OTA for an update? Not me.
I got mine from Google, as well, and heres what I did:
Played with the phone in stock form for like an hour saw it was still on 5.01 even after updating
Decided this is not for me. I wanted my root apps and I wanted to copy all the stuff off my old phone with Titanium backup to the Nexus
Looked on the interwebs for the easiest way to get root
Found a tool from my old buddy WugFresh (I knew him in the Droid X days)
Prepared myself for a giant PITA night. Download, drivers, and programs, reading various sites, etc, etc, etc
Was freaking SHOCKED that the tool did ALL THIS for me. I mean I literally plugged in my phone and it collected and set up everything. (It also has a console if you feel the need to type in adb commands)
Was unlocked, upgraded, rooted with a custom recovery with all my apps copied over in less than an hour
Sent Wuggy some $$$ and a thank-you note
You only need to decrypt, IMO, if you are running high end games that demand that level of performance. I have not seen any lag myself. Again this is my own personal experience. Your results may vary. 5.1 has optimized out many of the issues I heard about in 5.01 or so I have been told.
CFrance said:
Another great point! I knew you guys were the people to ask! lol
What about rooting and unlocking? Would you suggest waiting on that as well? Is there really any reason to unlock and root if I won't be running CM? I was going to root so that I could decrypte but it sounds like the lag from encryption is fixed in 5.1.
Click to expand...
Click to collapse
I unlocked and rooted right away, mainly for the ability to use Titanium Backup to setup my phone and in the event that I installed a custom ROM. Outside of TB, I haven't really needed or used root, but it sure is nice to have. I played with a few custom ROMs before 5.1 came out but mostly felt that I preferred the stock experience. I downloaded the MCR modpack found here: http://forum.xda-developers.com/showpost.php?p=58019266&postcount=1 but have yet to install it. If/when I do, root will become more of a requirement for my uses.
I came from a Verizon Note 4 which could not be rooted. I got used to not playing with my phone and just using the stock experience. Its nice that the stock experience on the N6 is so fantastic and stable. It makes it easy to just use the phone without worry of fixing, modding, and adding features, though I still enjoy those aspects too which is why I'll likely use MultiROM next time I decide to install something custom.
Dude are you somehow tied up with this Tool Kit? You`re promoting it on so many threads i`am starting to get the impression you`re not quite objective about it There is no harm in using toolkits by xperienced users and i`am sure its well build, but for newbies its very dangerous because they`re lost if something should go wrong.
gee2012 said:
Dude are you somehow tied up with this Tool Kit? You`re promoting it on so many threads i`am starting to get the impression you`re not quite objective about it There is no harm in using toolkits by xperienced users and i`am sure its well build, but for newbies its very dangerous because they`re lost if something should go wrong.
Click to expand...
Click to collapse
Which is exactly why I'm promoting it it is almost bulletproof. what's the alternative loading all the different tools and drivers they need and following some instructions found on the internet.
And as I explained in my post you can just download the tool to make sure you have all the drivers and connections. use it to get the proper files you need and then run the command line like a power user if you want to feel better about yourself.
Sent from my Google N6 on VZ
DebianDog said:
Which is exactly why I'm promoting it it is almost bulletproof. what's the alternative loading all the different tools and drivers they need and following some instructions found on the internet.
And as I explained in my post you can just download the tool to make sure you have all the drivers and connections. use it to get the proper files you need and then run the command line like a power user if you want to feel better about yourself.
Sent from my Google N6 on VZ
Click to expand...
Click to collapse
I will never use/promote a Toolkit even if it seems very good for the reason i posted earlier. Flashing manualy in fastboot doesn`t take more time and makes users more aware about their phone and knowledge of it and gives you control over whats happening Just my 2 cents.
My two cents. I don't think you've dealt with enough newbies. on another forum it was me and a group of others that would help people get their phones out of boot loops and soft bricks. I have literally helped hundreds of people get their phone back.
even if you look here on XDA you'll see people trying to flash the wrong files download files that are not even for their phone, are following a dated instruction or don't really understand how directories work.
Sent from my Google N6 on VZ
DebianDog said:
Well I would guess you WILL want to unlock and root because who does want to be able to run a root level ad blocker? Who wants to wait on OTA for an update? Not me.
I got mine from Google, as well, and heres what I did:
Played with the phone in stock form for like an hour saw it was still on 5.01 even after updating
Decided this is not for me. I wanted my root apps and I wanted to copy all the stuff off my old phone with Titanium backup to the Nexus
Looked on the interwebs for the easiest way to get root
Found a tool from my old buddy WugFresh (I knew him in the Droid X days)
Prepared myself for a giant PITA night. Download, drivers, and programs, reading various sites, etc, etc, etc
Was freaking SHOCKED that the tool did ALL THIS for me. I mean I literally plugged in my phone and it collected and set up everything. (It also has a console if you feel the need to type in adb commands)
Was unlocked, upgraded, rooted with a custom recovery with all my apps copied over in less than an hour
Sent Wuggy some $$$ and a thank-you note
You only need to decrypt, IMO, if you are running high end games that demand that level of performance. I have not seen any lag myself. Again this is my own personal experience. Your results may vary. 5.1 has optimized out many of the issues I heard about in 5.01 or so I have been told.
Click to expand...
Click to collapse
Thanks for the info! I actually had just downloaded this program over the weekend and was planning on using it once I do decide to root... which I am thinking will be as soon as I get the phone. lol other than that I think I am going to run it on stock for a while at first and wait until CM is on 5.1 for a while....
mlin said:
I unlocked and rooted right away, mainly for the ability to use Titanium Backup to setup my phone and in the event that I installed a custom ROM. Outside of TB, I haven't really needed or used root, but it sure is nice to have. I played with a few custom ROMs before 5.1 came out but mostly felt that I preferred the stock experience. I downloaded the MCR modpack found here: http://forum.xda-developers.com/showpost.php?p=58019266&postcount=1 but have yet to install it. If/when I do, root will become more of a requirement for my uses.
I came from a Verizon Note 4 which could not be rooted. I got used to not playing with my phone and just using the stock experience. Its nice that the stock experience on the N6 is so fantastic and stable. It makes it easy to just use the phone without worry of fixing, modding, and adding features, though I still enjoy those aspects too which is why I'll likely use MultiROM next time I decide to install something custom.
Click to expand...
Click to collapse
Thanks! I am planning on rooting and unlocking right away for TB and maybe a couple other little things like lightflow just for fun. Being the nerd that I am, I have a feeling that once I start playing with the whole rooting, unlocking, and flashing stuff I am going to really enjoy it.
gee2012 said:
I will never use/promote a Toolkit even if it seems very good for the reason i posted earlier. Flashing manualy in fastboot doesn`t take more time and makes users more aware about their phone and knowledge of it and gives you control over whats happening Just my 2 cents.
Click to expand...
Click to collapse
Thanks for the reply! I see what you are saying, I had already come across Wug's toolkit over the weekend and was planning on using that because it seemed so simple.
However, seeing how I still have two and a half days until my phone will be here, maybe I will look into the manual way a little more to decide which route I want to go.... Any suggestions on where to start? Threads, videos, etc?
Thanks!
Boot into download mode, Unlock bootloader, reboot, boot back into download mode, fastboot twrp recovery, boot into recovery, reboot via recovery and install su when prompted. When you boot into android you will be prompted to update su. You now are rooted. Only other thing I would think about when you first get your device is if you want forced encryption. You will be required to wipe SD data if you decide to go with non forced encryption.
I loved cm on my previous touchwiz devices because I like stock/asop style. I find cm has bugs in early os update releases. I would only install cm if i took advantage of themes which I don't.
CFrance said:
Any suggestions on where to start? Threads, videos, etc?
Thanks!
Click to expand...
Click to collapse
You can waste a lot of time while you're waiting for your phone in this thread http://forum.xda-developers.com/showthread.php?t=2992769
ROM Reviews (5.1) + Nexus 6 Hacking: NRT · Apps · Utilities [3.22.15]
Sent from my Google N6 on VZ

Buying a Lenovo K3 Note, remove bloatwares?

Hello guys, i've been looking around for a phone to buy that is under $200 and found that Lenovo K3 Note is a good choice due its high performance.
However i've been searching and been reading about it, and it seems that it has alot of malware and bloatware when you get it out of the box. I have never flashed a rom (if that's what you call it) before so please forgive me if i ask stupid questions.
Is is possible to flash the rom (without having to root it), to remove all the bloatwares and malwares?
I've been looking at this thread:
http://forum.xda-developers.com/android/development/organized-thread-lenovo-k3-note-k50-t3158522
And found this one: ++LiMoNcHeLo 5.1 MDSTeam MoD++
As i said, it's the first time i ever flash an android device, is this the "best" Rom of them all? There is like 20+ different roms, and i have no idea which one to choose.
And also, which tutorial should i use to flash the phone? I've found severals and they are all different
Really no one?
I got the phone today and it had KingRoot installed on it.
If i follow RootJunky's tutorial he uploaded on youtube, won't my phone "crash" because i will have both Super SU and KingRoot?

Root Option and ROMs

I have the AT&T Note 8 variant. I have installed the latest updates for the device. As I understand it, that makes rooting more difficult. It's been a while since I installed any ROM. I believe I must still root before I can install a custom ROM. What are the steps I need to take with that being the case?
Are there really no custom ROMs for the N950U? I looked through the ROMs section, and every single one of them seemed to be for the other variants.
Thanks for all pointers.
More difficult? There is no current root method if you've taken the update.
Flash ROM's? Do you know how to unlock the bootloader? I know of about 50 people that would pay good money to learn how to do that.
Start reading this thread. It will get you caught up on the status of root for the Snapdragon variant as well as all of the pitfalls.
Thanks. Will do.

Root n900a oc3?

I'm kinda a noob at this but I'm not completely clueless. .. I've tried a couple one click apps, watched a few videos, and read countless articles without any luck. .. can someone help me? If it's even possible....
From all I've read, no, you can't. You can root NC2 (Android 4.4.2 KitKat) or OC1. You might check this post out.
An old thread, but I just wanted to leave this for others.
There aren't any public tools to directly root the OC3, OC2, or OC1 Lollipop firmwares for the N900A.
However, it is possible to achieve root by wiping the phone, installing the NC2 (KitKat) firmware, and then upgrading the OCx, while preserving root access.
I had followed the threads (at the time back then) using SafeStrap methods, but I couldn't get SafeStrap to work with OC3, so I had to abandon SafeStrap and use FlashFire to install OC3 and maintain root.
After that, I deodexed OC3, install xposed, and was up and running happy.
I'm not sure exactly what Samsung fixed, but OC3 was released a full 18 months after OC2, so I think it's a more secure software release (only 2.5 years old, instead of 4+ years, heh). I recall that on OC2, some of the stagefright CVE's still showed as vulnerable, but I just ran the Zimperium app on OC3 and see it reports that it's not vulnerable to any of the CVEs.
@digitalcandy4me thanks for the helpful info. This is one of the few times I've read this solution. It's the only one I've seen that seems promising.
Like OP I'm newb. But I've never rooted a phone. I've done plenty of other tech but I hate coding. I just want to change the dumb stock rom on this phone. Bloatware haunts me simply on principal.
I have "unlocked" att 5.0 lollipop Samsung n900a 0c3 and info on this phone is crickets. I have no idea how to downgrade to 4.4, I'm not confident it will even work but I'll try it. I paid 70$ so no big deal + it seems like I couldn't even succeed in bricking this stupid vault.
ANYWAY could you possibly give some more detail on how to do this? I know people hate getting vague questions on this board but it seems like there's no where to find answers. I really have looked.
:crying:
FluppingCrud said:
@digitalcandy4me thanks for the helpful info. This is one of the few times I've read this solution. It's the only one I've seen that seems promising.
Like OP I'm newb. But I've never rooted a phone. I've done plenty of other tech but I hate coding. I just want to change the dumb stock rom on this phone. Bloatware haunts me simply on principal.
I have "unlocked" att 5.0 lollipop Samsung n900a 0c3 and info on this phone is crickets. I have no idea how to downgrade to 4.4, I'm not confident it will even work but I'll try it. I paid 70$ so no big deal + it seems like I couldn't even succeed in bricking this stupid vault.
ANYWAY could you possibly give some more detail on how to do this? I know people hate getting vague questions on this board but it seems like there's no where to find answers. I really have looked.
:crying:
Click to expand...
Click to collapse
Flash nc1 firmware, towel root....install busybox and safe strap and flash away.
FluppingCrud said:
@digitalcandy4me thanks for the helpful info. This is one of the few times I've read this solution. It's the only one I've seen that seems promising.
Like OP I'm newb. But I've never rooted a phone. I've done plenty of other tech but I hate coding. I just want to change the dumb stock rom on this phone. Bloatware haunts me simply on principal.
I have "unlocked" att 5.0 lollipop Samsung n900a 0c3 and info on this phone is crickets. I have no idea how to downgrade to 4.4, I'm not confident it will even work but I'll try it. I paid 70$ so no big deal + it seems like I couldn't even succeed in bricking this stupid vault.
ANYWAY could you possibly give some more detail on how to do this? I know people hate getting vague questions on this board but it seems like there's no where to find answers. I really have looked.
:crying:
Click to expand...
Click to collapse
Read my answer!
chrisnice906 said:
Flash nc1 firmware, towel root....install busybox and safe strap and flash away.
Click to expand...
Click to collapse
Maybe u should not be modifying phones.

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