Eager to learn, fail, & try again - Verizon Samsung Galaxy Note 8 Questions & Answers

Maybe this is a broader question but my end result is to try for the note and that's why its here but I wanna know what the process is to find exploits to gain root access, regardless it wont hurt to learn even if I cant pull it off but I will experiment on cheaper phones to begin with. Thank you in advance.
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Whether my ideas are stupidity or genius, it's up to you.

If flashtool can flash stock roms with a locked bootloader, why not the custom ones? I was thinking, what if you could fool the phone into thinking the software is stock when it's really not?
Also, regarding fastboot, if it's possible to remotely access a dongle, shouldn't it be possible to write a script that does the same thing as the dongle itself? I'd be willing to donate and start a bounty for any dev up to the task.
Another thing I thought of is this: if a hole in adb allows us to root, can it not be applied to do other things as well? If you can push system files through adb for themes, I see no reason why installing a recovery would be impossible.
Bear in mind that although I'm not a noob, I'm sure as hell not an expert or developer (though eventually in the future I want to develop) so if there are limitations preventing these things please explain what they are instead of calling me a fool.
Also, on a side note, just how difficult is the script work for Android apps? My previous coding experience is with a game server program called eAthena, if anyone is familiar and can use that for comparison.
Sent from the best phone ever
Nice ideas but i'm now about to disapoint you lol
1) The roms we flash with flashtool are signed by sony, if we was to try to flash an u unsigned rom, with a locked bootloader, s1 boot would politely tell us to F-off, flashtool or not ......
2) The dongle you are on about is used in conjunction with setool, afaik the dongle just contains account info but maybe im wrong. Eitherway its setool that does the hard work not the dongle.
3) This is not a new idea, i have had devices beofre where you could use adb/terminal to push a recovery image..... But we have no acess to /boot/ partition while device is booted and thus no way to replace kernel.
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So basically, we need someone to write a program similar to setool, but one that doesn't need credits, in order to unlock fastboot, correct?
Surely someone around here would have the knowledge to do it. Freedom to customize should be available to all, not just people who can buy credits, imo.
Personally, I'm poor and could only get the phone caused I saved money for 2 months and signed a contact. Surely I'm not the only user with a tight wallet.
I say we put up a bounty to encourage the developers around here. I would much rather donate some cash towards the development of a free tool for everyone, as opposed to a single unlock just for myself.
Sent from the best phone ever
captain67 said:
So basically, we need someone to write a program similar to setool, but one that doesn't need credits, in order to unlock fastboot, correct?
Surely someone around here would have the knowledge to do it. Freedom to customize should be available to all, not just people who can buy credits, imo.
Personally, I'm poor and could only get the phone caused I saved money for 2 months and signed a contact. Surely I'm not the only user with a tight wallet.
I say we put up a bounty to encourage the developers around here. I would much rather donate some cash towards the development of a free tool for everyone, as opposed to a single unlock just for myself.
Sent from the best phone ever
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blagus and the omnius team have to ability to write such a tool, as they already have with omnius, that can also unlock bootloaders, but i doubt they would be intrested as that would take away there business
Yeah I knew about them already.. I meant someone else.. Lol
Also, I don't suppose it'd be possible to spoof a ROM so s1 boot thinks it's signed, is it? (I suspect that would be illegal, and therefore not something done on these forums)
Sent from the best phone ever
captain67 said:
Yeah I knew about them already.. I meant someone else.. Lol
Also, I don't suppose it'd be possible to spoof a ROM so s1 boot thinks it's signed, is it? (I suspect that would be illegal, and therefore not something done on these forums)
Sent from the best phone ever
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I don't think it's illegal to do that, but i do think it's impossible. Otherwise someone would of done it by now.
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AndroHero said:
I don't think it's illegal to do that, but i do think it's impossible. Otherwise someone would of done it by now.
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It's not illegal but when a TFT is "Signed" it simply isn't a bit that's turned on or something, it's actually a pretty large encrypted section of code. You'd have to decrypt it which would take freaking forever if at all possible. When I had my Atrix before we got the BL unlocked we tried to decrypt the code (Which was worse than the play probably) and someone figured out how long it would take to manually decrypt it. Something like 120 years running 24/7 on an i7 (I'm not kidding it was mathematically figured to be somewhere around that). If course you could get lucky and get it tomorrow but you'd have better odds winning the lottery and getting struck by lightning on a sunny day at the same time.
If there's one thing I learned from these forums it's saying something is impossible one day,and BAM it's there the next day,no big deal...
So what I'm trying to say is,there is always a workaround,but we need someone to find it...
And by the way,cant the signature just be copied? I mean if hundreds of people downloaded and used the same .ftf file...it doesn't seem unique,or that the phone has something to compare it to...
The stupidity of my posts increase over time
Read up on signing and PKI here: https://secure.wikimedia.org/wikipedia/en/wiki/Code_signing
This post also has a good explanation on encrypted bootloaders (different device, same theory): http://androidforums.com/droid-x-all-things-root/113171-official-droid-x-encrypted-bootloader-efuse-thread-13.html#post1455071
The short answer is that it's theoretically possible that there could be an exploit, than would allow you to bypass and flash unsigned firmware. However, the fact that you can do it without this (via paid methods) means that it's unlikely anyone would spend so much time investigating.

Should I Root?

I was just wondering if it should root my Epic 4G Touch. I have a few reasons for wanting to Root, namely, Free WiFi Tethering, and silencing the Camera. However, my concerns are voiding the warranty, and losing my data. In your opinion, is it worth it?
Also, if I unmount my Micro SD card before rooting, there's no chance of losing any data on it, correct?
Sent from my SPH-D710 using XDA
I say go for it and you got nothing to lose. I was also once contemplating to root
or not and im glad i did
Phones can also be unrooted and restored if something happens to go wrong.
You will have lots of benefits such as using custom roms,using root applications,
modding your entire phone to your liking etc etc...
Should I root?
Yes you should root for sure the android world is ever expanding and becoming easier and more complex Ive learned so much tinkering with my E4GT how to root use odin install roms over clock under clock change voltages memory tweeks Mali GPU tweeks. also it makes jail breaking and unlocking the iphone look like a sad little controlled by apple baby the android OS is wide open to any and all customization and you dont need google's permission to do it. so yes i would root any android phone its so much better than stock ROM and Kernels. Good luck please post any more questions if u have them ill help you out the best i can.
Rooting really unlocks the potential of your phone. I know most Sprint stores are probably different, but when I picked up my E4GT the guy at the counter had a custom rom on his phone. And told me not to worry about rooting/flashing as they can usually reset the phone (before ICS of course). And if they couldn't save it, then I would have to pay a 100 deductible. Not to shabby, and of course haven't hard bricked yet (knock on wood). Just make sure to read, read, read! And check out qbking 77 videos on youtube. That guy is a genius, and if you follow his steps to a T then you will be fine. Good luck!
+1 on the qbking77 videos he makes it easy to follow along. I rooted fiollowing his steps with no problem.my phone is faster has more abilities has better battery can tether backup make nandroids for safe keeping. Just as said above read and research before jumping. You won't be sorry you did.
Question do I have to unroot to update to ics when its finally released?
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Ok first off the answer is no if you do it with sfhubs method and secondly before any of you guys start messing with your phones do some research. "Should I Root" has got to be one of the most repetitious threads in here. A little research of the thoughts of others asking the same question would be a great start to your Android adventure.
Honestly, this is a great place but it does take up some of your time and brain power. Asking others about what to do with your personal device is a lill off center to me but its ok as long as if you destroy your own personal device you dont go blaming others.
Like mentioned QBKing has plenty of videos and please Please please read the stickys in all sections. I may sound crazy but too me if you have to ask this question about rooting your not ready. Its not for the faint of heart...
Side note - If you learn anything in here is that the upgrade for ICS will be here long before or minutes after its official. Never understood why people unroot to get an update to root again... Is it just me? *scratches head*
playya said:
Side note - If you learn anything in here is that the upgrade for ICS will be here long before or minutes after its official. Never understood why people unroot to get an update to root again... Is it just me? *scratches head*
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Click to collapse
I really don't care that you can't understand. I want the official release. I don't want to use roms that have minor issues or have none working features. Yet anyway. I'd rather be safe. Now as for my question. I did a search an I get conflicting results. One says updating ota with root doesn't matter. Second one is you can update with root but you wont be able to root after.
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If you have to ask, NO.
Haha that Sprint guy at the counter sounds like me, custom rom on my E4GT while showing customers my phone. I love it when some ask "wow did ice cream sandwich come out? Can I update to that??" By all means rooting and roming your phone is not for everyone, but I say go for it. Don't expect everything to work perfectly, you need to understand there will be bugs and glitches every now and then and that's why this is my hobby. Always something to do
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proxy0 said:
I really don't care that you can't understand. I want the official release. I don't want to use roms that have minor issues or have none working features. Yet anyway. I'd rather be safe. Now as for my question. I did a search an I get conflicting results. One says updating ota with root doesn't matter. Second one is you can update with root but you wont be able to root after.
Sent from my SPH-D710 using Tapatalk 2
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Click to collapse
Hahahaha... ahhh you don't care hahahaha ok but buddy if you really did your research like you said you would know that.... Ya know what just go to sfhubs threads and do a little reading and you will find your answer which I answered already.
My bad this place is about helping others who need helps so here you go..You do know that sfhubs tars are rooted stock with NO I repeat NO changes... I have already answered that I believe but I guess you were stuck on something else I said.... Hahahahahaha
here it is below from sfhubs thread here
The ONLY change was the addition of ROOT to the ROM. NOTHING else was changed. If you made no other changes, you WOULD be able to install an OTA patch update (based off of EL29) on top of this w/o issues.
root, unroot to root again?
Playya Out!
it is definitely worth it, and if you plan not to root it, you should just give it to someone more deserving and get the iphone. i had the same question a few weeks ago and after much reading and a little bravery, ive grown to trust myself highly with some of these processes. really rooting isnt even what youre after for the good stuff, its just a prerequisite. i recommend reading a lot though. and like others said, qbking77 is your guiding angel lol

To root, or not to root. Solos' Long journey to finding his fate.

Yeah pretty much sums it up. I rooted my first note 2 everything was fine then all of a sudden i installed a kernel and it would take 12 hours to charge to full from fulll empty. and about 15 min to even turn on. ever since then i cracked the screen and got a replacement. kinda liking it stock. but kinda wana root it again. only thing stopping me is that i dont want anything to happen to this phone. I DUNNO WHAT TO DO. any suggestions?
I don't understand why you people think root access on a phone is some big mystical journey that must be deeply considered before undertaking on ' the path' . It's one click and it's done. Another click and it's gone. What's the big deal.
Please close this thread. Man. What in the world....
Edit. In fact you need an I phone so that you don't have to ponder these 'monumental' decisions anymore....pfft. please. I think this is a troll.
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janjannsen99 said:
I don't understand why you people think root access on a phone is some big mystical journey that must be deeply considered before undertaking on ' the path' . It's one click and it's done. Another click and it's gone. What's the big deal.
Please close this thread. Man. What in the world....
Edit. In fact you need an I phone so that you don't have to ponder these 'monumental' decisions anymore....pfft. please. I think this is a troll.
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Its just i messed up my phone last time "i think" unless it was just a manufacturers defect. just wanted to know any tips people might have so it might not happen again. No need to be a douchebag.
Solos92 said:
Its just i messed up my phone last time "i think" unless it was just a manufacturers defect. just wanted to know any tips people might have so it might not happen again. No need to be a douchebag.
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Whether or not you should root your phone is completely up to you. If you like stock, leave it stock. You don't have to go around flashing new kernels or ROMs if you're satisfied with stock. I rooted it because I wanted tethering and unlimited multiwindows... I have the stock kernel and stock ROM but deodexed with a few mods that I like. There are a ton of awesome ROMs out there but I'm not trying to win a popularity/nerd contest as to who can make the most changes to their phones. Make your phone the way you want it and what you want out of it.
Pretty much what i'm saying is are you happy with your phone right now? what would you change about it and is it possible to do this easily?
I thought about rooting also, but I'm happy with it stock and have no issues what so ever. This is the first and only phone I've not rooted. There's always a downside to rooting, whether it be updating, bugs, whatever. I'm enjoying my phone as is with apps I don't like simply disabled.
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awrnsmn said:
I thought about rooting also, but I'm happy with it stock and have no issues what so ever. This is the first and only phone I've not rooted. There's always a downside to rooting, whether it be updating, bugs, whatever. I'm enjoying my phone as is with apps I don't like simply disabled.
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Click to collapse
I felt the same way. .till I rooted and flashed jedi x!!!! Sooooo much better. ... I'm so happy with my phone now
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ONLY ROOT!
Hands Down. You Have To Root.
AOKP, CMX.1, AOSP LiquidSmooth Are All Available Now.
Good Luck.
It's just that you're thread doesn't say anything. I mean it's like asking if the sky is light blue or kinda blue. I mean you could have at least had a halfway good question....bah I'm not even going any further. I quit
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I personally don't see enough evidence for trolling but I think it was the literary license you took with "Solos' Long journey to finding his fate" that raised the troll alert for some. Had you merely titled it "To root, or not to root" you may have had less suspicions (but who am I to tell you how to express yourself.. some of us tend to be more or less tolerant than others & I found value in your thread)..
You may want to check out my thread as I too was exploring the "to root, or not root" debate given how remarkable the Note2 is. As I mentioned there I honestly am very happy with the all the customization available in Go Launcher over stock TW & so far satisfied with the battery life which prompted the need debate but I also think I should be able to tether wirelessly with my data allotment on occasion & check out Titanium backup & all Avast options that require root so I will likely root-update this weekend as I want zero downtime during the week. I do appreciate the stability I'm currently experiencing so if that becomes compromised I am trusting posters here that its full unroot option would enable easy reversibility. I also currently have Monthly4G™ Handset Protection but hopefully I won't ever have to use it. -Peace

[Q] Root Questions (now and later)

Hello. I guess I have a few random questions regarding root on this device. I won't bore you with pleasantries. Here are the questions:
1) What do you think the possibility of root is with this device (bounty and all)? I mean, honestly. I'm not just talking hopefulness. Do you really think it'll get root? Root means a lot to me. I enjoy everything that you can do with it. Not having it is sort of bumming me out. It's the first Android phone I've not had root on. And I really am loving the Note 4. I don't want to go to a Nexus 6 JUST for root, ya know?
2) Is root going to go away in the future (in general)? It seems like the carriers are getting very serious about locking everything down. Android L is supposed to make it even MORE difficult to exploit vulnerabilities.
Anyway, I guess that's it. Any thoughts you have about anything I mentioned above is welcomed. I mean this question to be more of a discussion than anything else.
Thanks for all of your responses.
-T
+1
Well I see this question / discussion is going over well, lol.
The Galaxy line is by far the hugest force in Android, its development community is massive. That said, we're a spin off Galaxy phone, and a carrier specific. I've been with Android phones and the Galaxy line since its inception, and if nothing else, the one thing that always hold true is; we always find a way. There may be a day when OEMs and Carriers can go toe to toe with XDA, but that day won't be today. We'll have root soon.
Sent from my GT-I9300 using XDA Free mobile app
That was an awesome response! It was like a halftime speech. I am ready to run through a brick AT&T wall!
Sent from my SAMSUNG-SM-N910A using XDA Free mobile app
1.) Root on KitKat will be found. It's just a matter of time and effort.
2.) Root on Android L is going to be a different story. Once this phone is upgraded to lollipop it will be impossible to root without an unlocked boot loader. This is because of the new implementation of SELinux, which will require a custom kernel in order to maintain root access during the boot of the device. At least this is what Chainfire had stated. Therefore people need to focus on the boot loader NOT root.
Also definitely don't upgrade to lollipop until the borrower has been unlocked otherwise you may be SOL.
Just my 2 cents.
Sent from my SHIELD Tablet using XDA Free mobile app

[Q] Android L, aka... LOLLIPOP

Will lollipop destroy our chances for root? Upgrading to this very exciting, tempting, operating system, will take away our chance to modify our own device.... It is our device, why can't we use it, do with it, how we want. Upgrade equals no root... Does anyone know this very important answer to this horrible question. Upgrade to lollipop means no root, ever?
note3palermo said:
Will lollipop destroy our chances for root? Upgrading to this very exciting, tempting, operating system, will take away our chance to modify our own device.... It is our device, why can't we use it, do with it, how we want. Upgrade equals no root... Does anyone know this very important answer to this horrible question. Upgrade to lollipop means no root, ever?
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Click to collapse
there's no way to tell if that is true or not. Hell, we dont even have root right now, without lollipop. In general, if you want to keep root access, its wise not to accept any OTA updates but thats not always the case. Only time will tell....
nyydynasty said:
there's no way to tell if that is true or not. Hell, we dont even have root right now, without lollipop. In general, if you want to keep root access, its wise not to accept any OTA updates but thats not always the case. Only time will tell....
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Click to collapse
I'm going to update. regardless. Even with Apple and their jailbreak and their iOS, you update and lose the cydia.. The god of their phone and iPad jailbreak. Live it and love it. With us and Android, I'll update and hope that someone will be able to root it. As I read, what I read, it will be ALMOST IMPOSSIBLE to do. If not IMPOSSIBLE. ANYONE want to back me up on this? I hate to say it due to I want root a bad as, well less than sex, but I want it. Lollipop, blocks all root ability from that update forth.... Anyone? Please bring the knowledge
I doubt lollipop will be the end all for root access but it will likely be extremely difficult. There always a vulnerability somewhere that a Dev can exploit.
That's kinda what I'm hoping. With every update, there was a jailbreak, a root. Someone, somewhere out there will get us the coveted, elusive root exploit. OR will these tricks of the trade, will the tweaks be a built in commodity? Will they just be able to be Installed free of root restrictions. Let's get the root done people. Satisfy the masses
It's honestly not that serious. I have owned every Nexus phone (except the 6 obviously) and rooted them all except for the 5. I missed the CM11 themes but there are enough apps for customizations out there now that I didn't feel the need to do anything to the phone. If you're THAT concerned, I'd recommend selling your phone when the N6 comes out and buy that.
From everything that is coming out that I have read about Android L it looks like a few of the apps may be able to work without root if they are reprogrammed correctly. It looks like Google wants everyone to be able to have the functions they need \ want without compromising the security of the phone.
Just saw today that Write To External SD will be fixed in Lollipop without root
https://plus.google.com/112333815159468020407/posts/4kxjY9JFemL
Sent from my SHIELD Tablet using XDA Free mobile app
I just read chainfire was able to root lollipop on the Nexus 9 and adjust his SuperSu to work with it. So who knows there might be the a chance that it might be easier for him to root the note 4 with lollipop. We have to wait and see.
http://www.xda-developers.com/andro...gn=Feed:+xda-developers/ShsH+(xda-developers)
Thread moved to Q&A where it should have been posted originally. Please post in the correct sections. Thanks.

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