Develop Bugs

Install Rom Only :(

Hi I Want to ask .. how to install a rom on my arc ?!
is very hard , i dont know the steps
Unlock bootloader , root , i dont know the steps..
so please help me !.

This guide helps even the biggest noob.
http://forum.xda-developers.com/showthread.php?t=1133650

RonenAyash said:
Hi I Want to ask .. how to install a rom on my arc ?!
is very hard , i dont know the steps
Unlock bootloader , root , i dont know the steps..
so please help me !.
Click to expand...
Click to collapse
Then I suggest you walk away and forget about the whole thing. If you really find it that hard then don't do it. All the people I know that go ita really hard end up bricking the device. Rooting is easy but yes bootloader unlock is very dangerous and by the sounds of things you are one person who needs to stay well away from the from that area. If this is the only device you have and can't afford another one then stop. But if you can risk it and buy a new one then carry on by all means but if something goes wrong don't go crying to everyone else trying to fix your phone as you have been warned the risks involved. They are
Bricking (killing) the device.
Breaking certain sections of the Rom or even device.
Over heating CPU
Lockups and reboots
Battery drain
Void warranty
Void insurance (not all)
Short curcuiting
Plus many more.
I just suggest just sticking to rooting ans stay away from the bootloader.
Use DooMLoRDs ZergRush easy rooting tool kit in the development section. That will root it and allow you to remove bloatware and more.
Regards
Blackwatch
P.S. I'm not trying to be nasty. I'm just being honest and letting you know and telling you my thoughts. Read up more about it and learn a bit more before rushing into things like this as like I said. I have seen many brick their devices through not knowing what they are doing or what it does. Even developers have bricked there devices. Talk to DooMLoRD and he will explain more
Sent from my LT18i using xda premium

New to Rooting.

I've been rooting since OG Evo days, but only played with that, the s2, and s3. Rooting was easy as pie. But with all this knox stuff I'm wary.
I recently read reports of people sending in their phones to both Samsung and tmobile and getting it back with knox restored but still maintaining sim unlocks. So obviously it's a well kept firmware they flash or perhaps signatures.
This in mind I used kingoapp, and root was easy. Just decline the recovery install and you'll maintain 0x0. But after this new information I'm still worried to trip knox for fear those restores we're just a fluke.
Anybody have luck with safestrap? I heard/read it doesn't replace recovery so it also won't trip knox? Also, as long as I don't flash kernels or recovery I'll be good right? Like i can delete bloat or install at root level to /system and I'll be fine?
Sent from my SM-N900T using XDA Premium 4 mobile app

Naturesretard said:
I've been rooting since OG Evo days, but only played with that, the s2, and s3. Rooting was easy as pie. But with all this knox stuff I'm wary.
I recently read reports of people sending in their phones to both Samsung and tmobile and getting it back with knox restored but still maintaining sim unlocks. So obviously it's a well kept firmware they flash or perhaps signatures.
This in mind I used kingoapp, and root was easy. Just decline the recovery install and you'll maintain 0x0. But after this new information I'm still worried to trip knox for fear those restores we're just a fluke.
Anybody have luck with safestrap? Also, as long as I don't flash kernels or recovery I'll be good right? Like i can delete bloat or install at root level to /system and I'll be fine?
Sent from my SM-N900T using XDA Premium 4 mobile app
Click to expand...
Click to collapse
As long as you just root it nothing happens system will be fine .... Plssss hit thanksss.....
Sent from my HTC Desire C using XDA Premium 4 mobile app

pvinayraju2k4 said:
As long as you just root it nothing happens system will be fine .... Plssss hit thanksss.....
Sent from my HTC Desire C using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks for the info. However in the future there's no need to request we thank. I've learned most people here on xda thank quite often, myself included.
Sent from my SM-N900T using XDA Premium 4 mobile app

Naturesretard said:
Thanks for the info. However in the future there's no need to request we thank. I've learned most people here on xda thank quite often, myself included.
Sent from my SM-N900T using XDA Premium 4 mobile app
Click to expand...
Click to collapse
First off, the above poster is wrong... can't believe he asks for a thank. When you install a custom recovery, that is when you trip Knox. There a method to install a custom ROM w/o a recovery using Mobile Odin Pro. I know nothing about that but have read here that it works. You just can't flash custom kernel. I went ahead and flash a custom recovery because I don't care about Knox and will never send this phone to Samsung for warranty repair.

asianflavor said:
First off, the above poster is wrong... can't believe he asks for a thank. When you install a custom recovery, that is when you trip Knox. There a method to install a custom ROM w/o a recovery using Mobile Odin Pro. I know nothing about that but have read here that it works. You just can't flash custom kernel. I went ahead and flash a custom recovery because I don't care about Knox and will never send this phone to Samsung for warranty repair.
Click to expand...
Click to collapse
Just the fact most of us have insurance plans; if we discover a problem such as faulty gps or screen displacement, etc, tmobile fixes it for us anyway, right?
So it really doesn't matter if we trip knox, correct???
Sent from my SM-N900T using XDA Premium 4 mobile app

Naturesretard said:
Just the fact most of us have insurance plans; if we discover a problem such as faulty gps or screen displacement, etc, tmobile fixes it for us anyway, right?
So it really doesn't matter if we trip knox, correct???
Sent from my SM-N900T using XDA Premium 4 mobile app
Click to expand...
Click to collapse
From everything I read, yes.
Sent from my SM-N900T using Tapatalk

asianflavor said:
First off, the above poster is wrong...
Click to expand...
Click to collapse
He's not wrong. There are a couple different methods of rooting that don't require a custom recovery, therefore don't trip Knox.
Sent from my SM-N900T using Tapatalk

asianflavor said:
From everything I read, yes.
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
I guess I shouldn't bother with safestrap then. Was planning on trying to pay off the note 3 and keep it anyway instead of jumping again this year.
Either way it won't matter...until I do eventually get a new handset but even then I know enough about rooting I shouldn't need to repair this one once paid off and detached from my account.
my next question is then should I TWRP or cwm? I tried CWM for the first time since gingerbread on my s3 and fell in love with it
Sent from my SM-N900T using XDA Premium 4 mobile app

Hey Nature! just wanted to add my 0.02, ok theres a difference between rooting, and a difference between flashing recoveries,kernels,roms,and what have you.
ill give a brief explanation in the differences. The Colors of the titles indicate how safe/dangerous it is to modify one of these things and wether it will void your warranty, Green=Wont void your warranty, and easily reversible. Orange=Void Warranty, Reversible, But starting to get Dangerous, Red=Definitely VVoids Warranty, and if screwed up, could ruin/brick your devvice Definitely Voids Warranty, and if screwed up, could ruin/brick your devvice
Rooting: When you are rooting your device, you are basically forcing your stock version of android to allow you (the user) root access, therefore allowing you to bypass/allow signature verification for apps, now this could be anything from homebrew apps that you are making yourself...to the naughty pirated apps, and i dont encourage the latter. By giving yourself root access to your phone, your allowing the next to happen:
Flashing a Custom Recovery: Ok ill explain this as simple as i can...Mostly all if not ALL android phones have a stock recovery, this is a safeguard in case some kind of software fault happened in the phone(stock software fault or what have you). Flashing a custom recovery would be your next step after Rooting a device (IF) you want to go further than apps, meaning Kernels, Roms etc. Now the reason you must Root your device in order to install a custom recovery, is because like explained above signature verification....Now this is when you begin to tread in warranty territory, once flashing a custom recovery...your warranty has become VOID, however what the custom recovery allows you to do is a multitude of things, but the most major is Flashing .ZIP files, which most roms are in the form of, now not only Roms are in ZIP files, so are kernels,mods,baseband firmwares, etc, with that being said, different phones/devices use different methods of flashing roms, lets say for example you somehow screwed something up on a samsung really bad, and it wont boot, however, you can still get into download mode...then you're safe, because samsung uses Odin to flash the entire phone back to stock meaning Recovery/aBoot/Data/System and bring you right back, but if you hard brick it, theres only 3 ways out from that...and they all suck....number one, is call me and send it to me to Jtag it for you ..but it takes long and its not that cheap, #2, Desolder the chip (whichever it is on the device that has caused the problem) and replace it...and thats not an easy task at all, ive done it once to an S3 successfully, after that i never wanted to do it again, and this was back when they were really expensive, and lastly....#3.....and this one is the worse....go buy a new one SO BE CAREFUL!
ROMS: So now that we have a custom recovery, a rom is basically a heavily modified version of Android! and let me tell ya, i love them...i love so many of them, there are sooo many different things that you can do with roms, but the most desired from what ive gathered, is so people can remove the bloatware that comes with their phone when they buy it from the carrier/manufacturer. Thats not all tho, there is way too much to get into, but some roms allow you to Overclock your phones CPU/GPU, and change the Behaviors of the phones hardware, and the major component in roms that allows that is the Kernel.
Kernel: Now dont totally quote me here, im still learning kernels, but a kernel is basically the binary software in the phone, almost like a bios that when modified from stock, changes the behavior of the MOST of the hardware, not all. Now i could be wrong and anyone please feel free to correct me, now i do want to give you a shot of my own advice here...if you dont know what you are doing, kernels are dangerous to a noobie..before i started messing with roms and kernels, i tried to get the best understanding i could, and ill be honest with you, i blew up a couple S3's doing so. but im still learning. so if you're unweary or still not educated enough in the hobby to get too it, please read more up on it, because as none of these guys here that are devs nor people like myself that are trying to help intend to destroy your device on you, so please be careful for your own device's safety, and to save yourself money and a broken heart.
Knox: Ok now correct me if im wrong here, because im still learning as this is new to me, i only saw it on the MJA bootloader on the S4 on Jellybean from Sprint when they first OTA'd it, but knox looks to be Samsungs pathetic try of not lettings us Access the devices binary software, like an encryption, or to only let us access and modify certain things, also samsung has added a flash counter, which will tell them how many times you have flashed a new rom, however there are ways around these things, google and the search bar are you best friends to start, and we can help too.
I Hope this helped and shed some light on some information, and please if anyone has anything to add or to correct me if im wrong anywhere please do so ^_^
P.S. To be totally honest, theres always a way to restore your device and even get the flash counter back to 0 again and put everything back to normal, if an experienced tech looks at it and puts it in download mode unless all is restored, hell be able to see everything, but honestly, if you pay off the phone, you havve nothing to worry about, but then again, i dont care much for warranties, so it all depends on how savvy with fixing problems when they go wrong, but if you ever need i can help you, im pretty experienced when it comes to everything but developing atm, i was a microelectronics major in college, so my expertise is mainly in hardware i.e. if you hard/soft brick the devvice i can usually get it out of that.
please excuse my typing, i type extremely fast, and i have a mechanical keyboard and i think some lettings are startings to give way such as the V key.
---------- Post added at 01:45 AM ---------- Previous post was at 01:29 AM ----------
Naturesretard said:
I guess I shouldn't bother with safestrap then. Was planning on trying to pay off the note 3 and keep it anyway instead of jumping again this year.
Either way it won't matter...until I do eventually get a new handset but even then I know enough about rooting I shouldn't need to repair this one once paid off and detached from my account.
my next question is then should I TWRP or cwm? I tried CWM for the first time since gingerbread on my s3 and fell in love with it
Sent from my SM-N900T using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Oh and please i Highly suggest using Philz Touch!
Code:
http://goo.im/devs/philz_touch/CWM_Advanced_Edition/hltetmo
Thats for the HLTETMO version, which is our versions in this forum, all credit to phil ofcourse, it is basically CWM, but so much more user friendly and advanced with much more options, there are two files there, you obviously want the latest version, and there are two ways to do it, if you download the tar.md5 you must use Odin, and put your phone in download/odin mode, very easily done (turn it off unplug usb and press Home+Vol Dwn+Pwr) then once the screen pops up press Vol Up and then plug the USB in, and follow the instructions of w/e tutorial you are ready, but be very careful in odin mode, if you disturb the phone while its flashing you will most likely brick it, and the .zip is considering you already have a custom recovery and you can just flash it through there.

MasterSe7en said:
Hey Nature! just wanted to add my 0.02, ok theres a difference between rooting, and a difference between flashing recoveries,kernels,roms,and what have you.
ill give a brief explanation in the differences. The Colors of the titles indicate how safe/dangerous it is to modify one of these things and wether it will void your warranty, Green=Wont void your warranty, and easily reversible. Orange=Void Warranty, Reversible, But starting to get Dangerous, Red=Definitely VVoids Warranty, and if screwed up, could ruin/brick your devvice Definitely Voids Warranty, and if screwed up, could ruin/brick your devvice
Rooting: When you are rooting your device, you are basically forcing your stock version of android to allow you (the user) root access, therefore allowing you to bypass/allow signature verification for apps, now this could be anything from homebrew apps that you are making yourself...to the naughty pirated apps, and i dont encourage the latter. By giving yourself root access to your phone, your allowing the next to happen:
Flashing a Custom Recovery: Ok ill explain this as simple as i can...Mostly all if not ALL android phones have a stock recovery, this is a safeguard in case some kind of software fault happened in the phone(stock software fault or what have you). Flashing a custom recovery would be your next step after Rooting a device (IF) you want to go further than apps, meaning Kernels, Roms etc. Now the reason you must Root your device in order to install a custom recovery, is because like explained above signature verification....Now this is when you begin to tread in warranty territory, once flashing a custom recovery...your warranty has become VOID, however what the custom recovery allows you to do is a multitude of things, but the most major is Flashing .ZIP files, which most roms are in the form of, now not only Roms are in ZIP files, so are kernels,mods,baseband firmwares, etc, with that being said, different phones/devices use different methods of flashing roms, lets say for example you somehow screwed something up on a samsung really bad, and it wont boot, however, you can still get into download mode...then you're safe, because samsung uses Odin to flash the entire phone back to stock meaning Recovery/aBoot/Data/System and bring you right back, but if you hard brick it, theres only 3 ways out from that...and they all suck....number one, is call me and send it to me to Jtag it for you ..but it takes long and its not that cheap, #2, Desolder the chip (whichever it is on the device that has caused the problem) and replace it...and thats not an easy task at all, ive done it once to an S3 successfully, after that i never wanted to do it again, and this was back when they were really expensive, and lastly....#3.....and this one is the worse....go buy a new one SO BE CAREFUL!
ROMS: So now that we have a custom recovery, a rom is basically a heavily modified version of Android! and let me tell ya, i love them...i love so many of them, there are sooo many different things that you can do with roms, but the most desired from what ive gathered, is so people can remove the bloatware that comes with their phone when they buy it from the carrier/manufacturer. Thats not all tho, there is way too much to get into, but some roms allow you to Overclock your phones CPU/GPU, and change the Behaviors of the phones hardware, and the major component in roms that allows that is the Kernel.
Kernel: Now dont totally quote me here, im still learning kernels, but a kernel is basically the binary software in the phone, almost like a bios that when modified from stock, changes the behavior of the MOST of the hardware, not all. Now i could be wrong and anyone please feel free to correct me, now i do want to give you a shot of my own advice here...if you dont know what you are doing, kernels are dangerous to a noobie..before i started messing with roms and kernels, i tried to get the best understanding i could, and ill be honest with you, i blew up a couple S3's doing so. but im still learning. so if you're unweary or still not educated enough in the hobby to get too it, please read more up on it, because as none of these guys here that are devs nor people like myself that are trying to help intend to destroy your device on you, so please be careful for your own device's safety, and to save yourself money and a broken heart.
Knox: Ok now correct me if im wrong here, because im still learning as this is new to me, i only saw it on the MJA bootloader on the S4 on Jellybean from Sprint when they first OTA'd it, but knox looks to be Samsungs pathetic try of not lettings us Access the devices binary software, like an encryption, or to only let us access and modify certain things, also samsung has added a flash counter, which will tell them how many times you have flashed a new rom, however there are ways around these things, google and the search bar are you best friends to start, and we can help too.
I Hope this helped and shed some light on some information, and please if anyone has anything to add or to correct me if im wrong anywhere please do so ^_^
P.S. To be totally honest, theres always a way to restore your device and even get the flash counter back to 0 again and put everything back to normal, if an experienced tech looks at it and puts it in download mode unless all is restored, hell be able to see everything, but honestly, if you pay off the phone, you havve nothing to worry about, but then again, i dont care much for warranties, so it all depends on how savvy with fixing problems when they go wrong, but if you ever need i can help you, im pretty experienced when it comes to everything but developing atm, i was a microelectronics major in college, so my expertise is mainly in hardware i.e. if you hard/soft brick the devvice i can usually get it out of that.
please excuse my typing, i type extremely fast, and i have a mechanical keyboard and i think some lettings are startings to give way such as the V key.
---------- Post added at 01:45 AM ---------- Previous post was at 01:29 AM ----------
Oh and please i Highly suggest using Philz Touch!
Code:
http://goo.im/devs/philz_touch/CWM_Advanced_Edition/hltetmo
Thats for the HLTETMO version, which is our versions in this forum, all credit to phil ofcourse, it is basically CWM, but so much more user friendly and advanced with much more options, there are two files there, you obviously want the latest version, and there are two ways to do it, if you download the tar.md5 you must use Odin, and put your phone in download/odin mode, very easily done (turn it off unplug usb and press Home+Vol Dwn+Pwr) then once the screen pops up press Vol Up and then plug the USB in, and follow the instructions of w/e tutorial you are ready, but be very careful in odin mode, if you disturb the phone while its flashing you will most likely brick it, and the .zip is considering you already have a custom recovery and you can just flash it through there.
Click to expand...
Click to collapse
Ty for the explanation. Unfortunately, that is if you took the time to write that or just copied, I knew most if not all of the risks. As I said earlier I've been rooting since gingerbread.
However, it's quite informative and anybody else who is new to rooting shall find it helpful.
Kernels are more or less a bios, if you will. But they are specific to builds. You can't use aosp on tw and vice versa. There are other key features but I can't remember off the top of my head. Basically no kernel =/= no phone or no features such as camera.
You're right about the s4, but if I'm not mistaken it was believed to be an eFuse, as was for the note 3 too. Although other members have said they got it back reset, 0x0, and sim unlocks intact to fix other issues like broken gps. Therefore it is believed to be software at a signature level.
And I'll look into philz, loved it on the s3. If you ever have q's about root feel free to pm me
Sent from my SM-N900T using XDA Premium 4 mobile app

Towle said:
He's not wrong. There are a couple different methods of rooting that don't require a custom recovery, therefore don't trip Knox.
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
Wow... must have read that post wrong. Been working way too much. Sorry about that but looks like we have some great info added here.

Naturesretard said:
Ty for the explanation. Unfortunately, that is if you took the time to write that or just copied, I knew most if not all of the risks. As I said earlier I've been rooting since gingerbread.
However, it's quite informative and anybody else who is new to rooting shall find it helpful.
Kernels are more or less a bios, if you will. But they are specific to builds. You can't use aosp on tw and vice versa. There are other key features but I can't remember off the top of my head. Basically no kernel =/= no phone or no features such as camera.
You're right about the s4, but if I'm not mistaken it was believed to be an eFuse, as was for the note 3 too. Although other members have said they got it back reset, 0x0, and sim unlocks intact to fix other issues like broken gps. Therefore it is believed to be software at a signature level.
And I'll look into philz, loved it on the s3. If you ever have q's about root feel free to pm me
Sent from my SM-N900T using XDA Premium 4 mobile app
Click to expand...
Click to collapse
ahh nate, i misunderstood, i thought you were new to rooting but just knew some of the basics, but were unclear of some others, but yeh, i typed that all up, no copy and paste here otherwise i would've credited the Author ^_^ but i hope it was Helpful, im sure its plastered and posted evverywhere around here, but maybe ill make a Write up somewhere to clarify things, because when i was learning, everything was scattered and i had to collect all the information.

MasterSe7en said:
ahh nate, i misunderstood, i thought you were new to rooting but just knew some of the basics, but were unclear of some others, but yeh, i typed that all up, no copy and paste here otherwise i would've credited the Author ^_^ but i hope it was Helpful, im sure its plastered and posted evverywhere around here, but maybe ill make a Write up somewhere to clarify things, because when i was learning, everything was scattered and i had to collect all the information.
Click to expand...
Click to collapse
You Be Surprised How Often that happens. I'd sticky if I could
Sent from my SM-N900T using XDA Premium 4 mobile app

Naturesretard said:
You Be Surprised How Often that happens. I'd sticky if I could
Sent from my SM-N900T using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey Nate! **WAVE**
lol well i posted a new thread on it, so i hope it helps the newer guys and it'd be nice if it was stickied, like i said tho, its plastered everywhere around here and on google even, but its nice to try to help my Fellow note 3'ers

Rooting,Recovering,Romming Simple understanding Guide :D

Okie, so I wrote this guide up for someone in another post, and a few people said it was very helpful so i hope it can get stickied here.
Also i know this information is All over the place but it was a bit scattered for me, but id like to post it here in my Fellow N900T Owners section
I'll give a brief explanation in the differences. The Colors of the titles indicate how safe/dangerous it is to modify one of these things and wether it will void your warranty, Green=Wont void your warranty, and easily reversible. Orange=Void Warranty, Reversible, But starting to get Dangerous, Red=Definitely Voids Warranty, and if screwed up, could ruin/brick your device Definitely Voids Warranty, and if screwed up, could ruin/brick your device
Rooting: When you are rooting your device, you are basically forcing your stock version of android to allow you (the user) root access, therefore allowing you to bypass/allow signature verification for apps, now this could be anything from homebrew apps that you are making yourself...to the naughty pirated apps, and i don't encourage the latter. Rooting your phone does NOT void your warranty, you can always UNROOT. By giving yourself root access to your phone, your allowing the next to happen:
Flashing a Custom Recovery: Ok ill explain this as simple as i can...Mostly all if not ALL android phones have a stock recovery, this is a safeguard in case some kind of software fault happened in the phone(stock software fault or what have you). Flashing a custom recovery would be your next step after Rooting a device (IF) you want to go further than apps, meaning Kernels, Roms etc. Now the reason you must Root your device in order to install a custom recovery, is because like explained above signature verification....Now this is when you begin to tread in warranty territory, once flashing a custom recovery...your warranty has become VOID, however what the custom recovery allows you to do is a multitude of things, but the most major is Flashing .ZIP files, which most roms are in the form of, now not only Roms are in ZIP files, so are kernels,mods,baseband firmwares, etc, with that being said, different phones/devices use different methods of flashing roms, lets say for example you somehow screwed something up on a samsung really bad, and it wont boot, however, you can still get into download mode...then you're safe, because samsung uses Odin to flash the entire phone back to stock meaning Recovery/aBoot/Data/System and bring you right back, but if you hard brick it, theres only 3 ways out from that...and they all suck....number one, is call me and send it to me to Jtag it for you ..but it takes long and its not that cheap, #2, Desolder the chip (whichever it is on the device that has caused the problem) and replace it...and thats not an easy task at all, ive done it once to an S3 successfully, after that i never wanted to do it again, and this was back when they were really expensive, and lastly....#3.....and this one is the worse....go buy a new one SO BE CAREFUL!
ROMS: So now that we have a custom recovery, a rom is basically a heavily modified version of Android! and let me tell ya, i love them...i love so many of them, there are sooo many different things that you can do with roms, but the most desired from what ive gathered, is so people can remove the bloatware that comes with their phone when they buy it from the carrier/manufacturer. Thats not all tho, there is way too much to get into, but some roms allow you to Overclock your phones CPU/GPU, and change the Behaviors of the phones hardware, and the major component in roms that allows that is the Kernel.
Kernel: Now dont totally quote me here, im still learning kernels, but a kernel is basically the binary software in the phone, almost like a bios that when modified from stock, changes the behavior of MOST of the hardware, not all. Now i could be wrong and anyone please feel free to correct me, now i do want to give you a shot of my own advice here...if you dont know what you are doing, kernels are dangerous to a noobie..before i started messing with roms and kernels, i tried to get the best understanding i could, and ill be honest with you, i blew up a couple S3's doing so. but im still learning. so if you're unweary or still not educated enough in the hobby to get to it, please read more up on it, because as none of these guys here that are devs nor people like myself that are trying to help intend to destroy your device on you, so please be careful for your own device's safety, and to save yourself money and a broken heart.
Knox: Ok now correct me if im wrong here, because im still learning as this is new to me, i only saw it on the MJA bootloader on the S4 on Jellybean from Sprint when they first OTA'd it, but knox looks to be Samsungs pathetic try of not lettings us Access the devices binary software, like an encryption, or to only let us access and modify certain things, also samsung has added a flash counter, which will tell them how many times you have flashed a new rom, once the knox counter is tripped....your warranty with samsung is gone, if youre lucky and you bring the phone into a local carrier store, theres a good chance the guys working there will have no idea how to even see if, from what ive learned you must be in download mode to directly see the knox counter.
I Hope this helped and shed some light on some information, and please if anyone has anything to add or to correct me if im wrong anywhere please do so ^_^
P.S. To be totally honest, theres always a way to restore your device and even get the flash counter back to 0 again and put everything back to normal, if an experienced tech looks at it and puts it in download mode unless all is restored, hell be able to see everything, but honestly, if you pay off the phone, you havve nothing to worry about, but then again, i dont care much for warranties, so it all depends on how savvy with fixing problems when they go wrong, but if you ever need i can help you, im pretty experienced when it comes to everything but developing atm, i was a microelectronics major in college, so my expertise is mainly in hardware i.e. if you hard/soft brick the devvice i can usually get it out of that.
please excuse my typing, i type extremely fast, and i have a mechanical keyboard and i think some lettings are startings to give way such as the V key.
So this is what i came up with ^_^ i hope this helps and please feel free to correct me or Add to this by commenting in the posts below and ill change the write up as needed
Hope this heellppsss
Questions please
Update: 2/17 Thanks for the Knox info towle! gonna add it

I would just like to add a few things. The Knox flag isn't reversible. Once it's tripped, there's no going back. Flashing a custom recovery will trip the Knox flag. Depending on how you root, that could also trip the flag. There are a couple rooting methods that go around it, but if you're planning on installing a custom recovery, it will be tripped anyways.

Rooting without exploding the device? Have not had an HTC in a long time.

Just ordered my HTC 10, excited...and nervous as I've not had a new device (like long term) in... like over 1.5 years. :S I'm mainly hoping the microSD card slot likes my 128GB U1 x633 card so I can finally have enough space for all my vinyl rips, and then I hope the DAC is as good as they say.
So anyway, I've been reading all of this stuff about rooting and loosing the radio connection and something about the data encryption breaking everything O.O!!! Holy crap. I just wanna root it, find a good rom and dev to support and enjoy it. This is what I do on my current daily driver, my old OPO. I've been trying to look around, search, and read to make sure that I avoid all of these issues mentioned but so far I've not found a concrete explanation of why said issues happen. Not new to rooting/flashing at all, but HTC devices always seemed to of been touchy when it came to custom stuff, and I don't want to explode this thing. My main problem is that I've been away from HTC for.... well since early 2014.
My current knowledge of android stuffz tells me to:
1) Unlock Bootloader via ADB
2) Flash TWRP/Other Customer Recovery
3) Find sweet rom, flash and spend hours customizing
4) Flash xposed and go crazy with modules until the phone explodes and then scale it back to a realistic level
5) Enjoy Phone
6) Cake
HOWEVER... I remember HTC devices having a bit more complication due to things like... RUU and firmware.. I don't even remember what RUU means lol... But I remember when I had my M8 I was always fighting these dang firmware issues. While I ended up with a fantastic experience, I remember fighting for almost 2 months or so to get it to behave. Battery was out of control, phone was crashing, camera exploding. Oh man it sucked, but finally someone really cool was like... "Yo dude I had these issues, this is what you have to do with HTC stuff" , and after a full hour of flashing shiz I had the phone running smoothly and behaving correctly. Something about... you had to flash each level of the firmware and then reboot and...something. Like you couldn't just skip to the latest firmware? I don't remember exactly.
So anyway, the main question I have is. Could someone either
A.) Point me in the direction of a post or something to study to understand what to do and not do. I've searched but not really found anything solid. Something for folks who've been off the HTC scene for a while.
B.) If there isn't really a single post on this, perhaps if someone doesn't mind explaining this (even pm is fine) to me so I don't explord this expensive mofo and cry.
C.) Give me a hug, because I am nervous about having a new device O.O , it's been so long and I'm so used to Cm13 and xposed and all that jazz. I is be scared.
I would be grateful to any and all help/support.
Anyway, thanks in advanced guys and gals. :3

Locklear308 said:
Just ordered my HTC 10, excited...and nervous as I've not had a new device (like long term) in... like over 1.5 years. :S I'm mainly hoping the microSD card slot likes my 128GB U1 x633 card so I can finally have enough space for all my vinyl rips, and then I hope the DAC is as good as they say.
So anyway, I've been reading all of this stuff about rooting and loosing the radio connection and something about the data encryption breaking everything O.O!!! Holy crap. I just wanna root it, find a good rom and dev to support and enjoy it. This is what I do on my current daily driver, my old OPO. I've been trying to look around, search, and read to make sure that I avoid all of these issues mentioned but so far I've not found a concrete explanation of why said issues happen. Not new to rooting/flashing at all, but HTC devices always seemed to of been touchy when it came to custom stuff, and I don't want to explode this thing. My main problem is that I've been away from HTC for.... well since early 2014.
My current knowledge of android stuffz tells me to:
1) Unlock Bootloader via ADB
2) Flash TWRP/Other Customer Recovery
3) Find sweet rom, flash and spend hours customizing
4) Flash xposed and go crazy with modules until the phone explodes and then scale it back to a realistic level
5) Enjoy Phone
6) Cake
HOWEVER... I remember HTC devices having a bit more complication due to things like... RUU and firmware.. I don't even remember what RUU means lol... But I remember when I had my M8 I was always fighting these dang firmware issues. While I ended up with a fantastic experience, I remember fighting for almost 2 months or so to get it to behave. Battery was out of control, phone was crashing, camera exploding. Oh man it sucked, but finally someone really cool was like... "Yo dude I had these issues, this is what you have to do with HTC stuff" , and after a full hour of flashing shiz I had the phone running smoothly and behaving correctly. Something about... you had to flash each level of the firmware and then reboot and...something. Like you couldn't just skip to the latest firmware? I don't remember exactly.
So anyway, the main question I have is. Could someone either
A.) Point me in the direction of a post or something to study to understand what to do and not do. I've searched but not really found anything solid. Something for folks who've been off the HTC scene for a while.
B.) If there isn't really a single post on this, perhaps if someone doesn't mind explaining this (even pm is fine) to me so I don't explord this expensive mofo and cry.
C.) Give me a hug, because I am nervous about having a new device O.O , it's been so long and I'm so used to Cm13 and xposed and all that jazz. I is be scared.
I would be grateful to any and all help/support.
Anyway, thanks in advanced guys and gals. :3
Click to expand...
Click to collapse
I was in the same boat haven't owed an HTC since the Fuze running Windows lol and have been a loyal Samsung user since the S1 so the whole adb fastboot thing was a little overwhelming. I followed the guide in the forum and had a few hiccups but overall went pretty smooth. Adb is definitely not as user friendly as Odin on a Sammy device but not to difficult. My only tips would be make sure you have all the latest drivers, twrp, and adb installed. It seems pretty hard to permanently brick a device these days from my experience so I wouldn't worry to much. As far as the radio not working, as long as you keep your device encrypted you won't lose your radio. I'm sure the devs will find a fix for this soon enough. Enjoy your new 10!
Edit: I'm using a lexar 128gb 633x U1 micro sd and all is well. Worked with adoptable storage also but felt a little sluggish so I went back to using it as external storage.

AndroiderM said:
I was in the same boat haven't owed an HTC since the Fuze running Windows lol and have been a loyal Samsung user since the S1 so the whole adb fastboot thing was a little overwhelming. I followed the guide in the forum and had a few hiccups but overall went pretty smooth. Adb is definitely not as user friendly as Odin on a Sammy device but not to difficult. My only tips would be make sure you have all the latest drivers, twrp, and adb installed. It seems pretty hard to permanently brick a device these days from my experience so I wouldn't worry to much. As far as the radio not working, as long as you keep your device encrypted you won't lose your radio. I'm sure the devs will find a fix for this soon enough. Enjoy your new 10!
Click to expand...
Click to collapse
Well I am comfortable in adb :3 so that's not a worry. So un-enecrypting it is just an option, and I should just avoid it for now? What is the advantage of un-encrypting it?
What guide did you use? Also, what about all this firmware and ruu stuff?
Sorry for so many questions... Lol this thing wasn't cheap and I am nervous , BTW what setup do you have? Root? ROM?
Thanks for replying :3

Locklear308 said:
Well I am comfortable in adb :3 so that's not a worry. So un-enecrypting it is just an option, and I should just avoid it for now? What is the advantage of un-encrypting it?
What guide did you use? Also, what about all this firmware and ruu stuff?
Sorry for so many questions... Lol this thing wasn't cheap and I am nervous , BTW what setup do you have? Root? ROM?
Thanks for replying :3
Click to expand...
Click to collapse
http://forum.xda-developers.com/htc-10/how-to/guide-root-optionally-s-off-radio-t3373025
From what I understand unencrypting breaks the radio. With it unencrypted you would get slightly better performance and boot times I think. I would definitely avoid it for now. I'm currently using twrp with Viper 10 rom. I've also used leedroid and still trying to find which one I prefer. I've only had my 10 for 3 days lol so I haven't found my sweet setup just yet. I left s-on for now as I don't really need it off.
No idea about the firmware and ruu stuff. I made a backup of stock rom before I started flashing. I'm pretty sure there is or will be a repo with factory firmware, radios, etc. I don't know what ruu stands for either lol.
---------- Post added at 06:56 AM ---------- Previous post was at 06:51 AM ----------
Did you get carrier or unlocked version

AndroiderM said:
http://forum.xda-developers.com/htc-10/how-to/guide-root-optionally-s-off-radio-t3373025
From what I understand unencrypting breaks the radio. With it unencrypted you would get slightly better performance and boot times I think. I would definitely avoid it for now. I'm currently using twrp with Viper 10 rom. I've also used leedroid and still trying to find which one I prefer. I've only had my 10 for 3 days lol so I haven't found my sweet setup just yet. I left s-on for now as I don't really need it off.
No idea about the firmware and ruu stuff. I made a backup of stock rom before I started flashing. I'm pretty sure there is or will be a repo with factory firmware, radios, etc. I don't know what ruu stands for either lol.
---------- Post added at 06:56 AM ---------- Previous post was at 06:51 AM ----------
Did you get carrier or unlocked version
Click to expand...
Click to collapse
Unlocked, at least that's what the guy on Swappa marked it as. *fingers crossed*
Got it for 510. One scratch on the metal
Alright so I will back things up and avoid the radio breaking stuff. I will check that link, thanks man

Locklear308 said:
Unlocked, at least that's what the guy on Swappa marked it as. *fingers crossed*
Got it for 510. One scratch on the metal
Alright so I will back things up and avoid the radio breaking stuff. I will check that link, thanks man
Click to expand...
Click to collapse
No problem, mine has two scratches on metal too lol but guy gave me $200 and unlocked htc 10 w uh oh protection and original receipt for my s7e at&t branded locked bootloader ?. Was a no brainer for me

Locklear308 said:
Just ordered my HTC 10, excited...and nervous as I've not had a new device (like long term) in... like over 1.5 years. :S I'm mainly hoping the microSD card slot likes my 128GB U1 x633 card so I can finally have enough space for all my vinyl rips, and then I hope the DAC is as good as they say.
So anyway, I've been reading all of this stuff about rooting and loosing the radio connection and something about the data encryption breaking everything O.O!!! Holy crap. I just wanna root it, find a good rom and dev to support and enjoy it. This is what I do on my current daily driver, my old OPO. I've been trying to look around, search, and read to make sure that I avoid all of these issues mentioned but so far I've not found a concrete explanation of why said issues happen. Not new to rooting/flashing at all, but HTC devices always seemed to of been touchy when it came to custom stuff, and I don't want to explode this thing. My main problem is that I've been away from HTC for.... well since early 2014.
My current knowledge of android stuffz tells me to:
1) Unlock Bootloader via ADB
2) Flash TWRP/Other Customer Recovery
3) Find sweet rom, flash and spend hours customizing
4) Flash xposed and go crazy with modules until the phone explodes and then scale it back to a realistic level
5) Enjoy Phone
6) Cake
HOWEVER... I remember HTC devices having a bit more complication due to things like... RUU and firmware.. I don't even remember what RUU means lol... But I remember when I had my M8 I was always fighting these dang firmware issues. While I ended up with a fantastic experience, I remember fighting for almost 2 months or so to get it to behave. Battery was out of control, phone was crashing, camera exploding. Oh man it sucked, but finally someone really cool was like... "Yo dude I had these issues, this is what you have to do with HTC stuff" , and after a full hour of flashing shiz I had the phone running smoothly and behaving correctly. Something about... you had to flash each level of the firmware and then reboot and...something. Like you couldn't just skip to the latest firmware? I don't remember exactly.
So anyway, the main question I have is. Could someone either
A.) Point me in the direction of a post or something to study to understand what to do and not do. I've searched but not really found anything solid. Something for folks who've been off the HTC scene for a while.
B.) If there isn't really a single post on this, perhaps if someone doesn't mind explaining this (even pm is fine) to me so I don't explord this expensive mofo and cry.
C.) Give me a hug, because I am nervous about having a new device O.O , it's been so long and I'm so used to Cm13 and xposed and all that jazz. I is be scared.
I would be grateful to any and all help/support.
Anyway, thanks in advanced guys and gals. :3
Click to expand...
Click to collapse
I'm on my third htc10. Exploded last two after rooting haha. Really not hard mate. Just read the guides provided and ask any questions you need. Most ppl on XDA will be helpful, and some will reply like me lol.
BTW, simple answer, unlock phone via HTC Dev, then flash Viper. Done.

purple patch said:
I'm on my third htc10. Exploded last two after rooting haha. Really not hard mate. Just read the guides provided and ask any questions you need. Most ppl on XDA will be helpful, and some will reply like me lol.
BTW, simple answer, unlock phone via HTC Dev, then flash Viper. Done.
Click to expand...
Click to collapse
Alright neato, so do I need to ensure I let it download any and all OTA's for the firmware before doing anything? Is s-off safe to get as well in regards to the issues I referred to in my OP above?
And his is this viper? Does it allow things like settings similar to cm and also allow for xposed?
Thanks for replying man, I feel more comfortable now as it sounds like there isn't anything crazy required to safely root this thing . Phew!!

Locklear308 said:
Alright neato, so do I need to ensure I let it download any and all OTA's for the firmware before doing anything? Is s-off safe to get as well in regards to the issues I referred to in my OP above?
And his is this viper? Does it allow things like settings similar to cm and also allow for xposed?
Thanks for replying man, I feel more comfortable now as it sounds like there isn't anything crazy required to safely root this thing . Phew!!
Click to expand...
Click to collapse
I got an M9 for my wife not that long ago and just had my 10 show up today and gonna root. Just do like the other dude said. Find a guide that says how to use HTC dev to unlock the bootloader. You can't just enter a command in adb like "unlock bootloader" and have it work. Go to the HTC dev website, make an account, pick your device and it walks you through the steps of unlocking the bootloader. That's really the only semi-difficult part IMO. Then proceed as normal. Download twrp, make a stock nand, download ROM, su binaries, kernel, etc. etc. go to recovery and flash. I'm sure there's a couple other steps in their but that's the basics.
As for Viper, it tends to come with so many mods built in, I'd personally be kind of reluctant to use xposed with it to to much modifying. It's a great ROM, but so is leedroid You can try each and see what you like, but if you want to more safely use xposed I'd personally go with leedroid.

DroidIt! said:
I got an M9 for my wife not that long ago and just had my 10 show up today and gonna root. Just do like the other dude said. Find a guide that says how to use HTC dev to unlock the bootloader. You can't just enter a command in adb like "unlock bootloader" and have it work. Go to the HTC dev website, make an account, pick your device and it walks you through the steps of unlocking the bootloader. That's really the only semi-difficult part IMO. Then proceed as normal. Download twrp, make a stock nand, download ROM, su binaries, kernel, etc. etc. go to recovery and flash. I'm sure there's a couple other steps in their but that's the basics.
As for Viper, it tends to come with so many mods built in, I'd personally be kind of reluctant to use xposed with it to to much modifying. It's a great ROM, but so is leedroid You can try each and see what you like, but if you want to more safely use xposed I'd personally go with leedroid.
Click to expand...
Click to collapse
Oh right, I do remember about the whole HTC dev website thing. I was mainly just concerned with the firmware issues and stuff that I had before.
Is there any kind of limitations for reasons not to upgrade to the highest available firmware? Something like, maybe the highest one can't be rooted yet or something like that. I just want to make sure that I don't shoot myself in the foot haha.
Thank you all for your help

Locklear308 said:
Oh right, I do remember about the whole HTC dev website thing. I was mainly just concerned with the firmware issues and stuff that I had before.
Is there any kind of limitations for reasons not to upgrade to the highest available firmware? Something like, maybe the highest one can't be rooted yet or something like that. I just want to make sure that I don't shoot myself in the foot haha.
Thank you all for your help
Click to expand...
Click to collapse
Hey, I'm not sure about firmware not being able to be rooted but the best way to go about it (what I did anyway) is to unlock the phone via htcdev.com, flash a custom recovery (Latest TWRP which has also worked around the encryption stuff?) and then back up everything other than the data partition. That way, no matter what you do, you always have something to revert back to. The reason for not backing up data is due to the encryption. From my understanding, restoring an encrypted data partition would break things. Once you have the phone unlocked and recovery sorted, you are free to flash viper etc. and root the phone using SuperSU. I'm sure you are aware unlocked devices are quite easy to root so whatever you flash will most likely be on latest firmware, already rooted.
As for installing OTAs etc., you need unmodified system and recovery which is where the backups kick in. Simply back up your data on an SD card (pictures etc. not the actual partition) and restore the system-image and recovery. This should reset the phone although I'm not sure if it'll wipe anything and allow you to do OTA updates. Alternatively, get the latest firmware for your device from htcdev (again, not sure if they have firmware on there) and use that instead.
If any of the information above is incorrect or missing steps, someone feel free to correct me.

Rooting and upgrading SM-G3502T

Greetings, people of the XDA forums! I am Brazilian Slaughter, some anonymous brazilian from northern Brazil.
I am the owner of a Samsung Galaxy Core Plus (SM-G3502T) smartphone, android jellybean.
Lately, my smartphone has been getting in my nerves with its slowness. A few months ago, I have decided to root it. Someone somewhere in the internet has suggested me to root and install Cyanogen, because the default samsung interface is slow crap and putting Cyanogen would make it faster.
I went researching these days, and found that Cyanogen is dead, LineageOS is in its place. But, searching and asking, i found out that LineageOS has no official support for my phone. A guy in reddit did tell me there was a unnoficial build for my phone and I should ask here.
So, here I am. I got my files backuped already. I plan on rooting it and installing a new ROM. But...
1. Which is the best root program? I've heard of Kingroot, but people told me its shady chinese ****, so I should go with SuperSu, Xposed or another program (something with magic whose name I forget).
2. Which is the best rom to install? Is there a unnoficial build of LineageOS for my device? Is it worth it? Should I install something else? If so, what?
(is this the right section? I hope it is)
Thank you for the help!

You can't put anything custom (no Custom Recovery and no Custom ROM) on the SM-G3502T, because it has a locked bootloader (I wrote something here: https://forum.xda-developers.com/android/help/samsung-galaxy-core-plus-trend-3-t3524989 )
That means in 1) that you can't flash SuperSU, Xposed or Magisk (you probably meant that) and 2) is completely impossible
You may be able to root it (can't say how, I don't have this phone, I heard that vRoot, Kingoroot or Framaroot should work though, there is a script too which replaces it with SuperSU).
If you can't root the phone (or fail somewhere and it is bricked), get the stock firmware from http://www.sammobile.com/ and install it through ODIN (If you need I can send you a few links on how to do that)
EDIT: Added link

Thank you, Tim Schumi! This post was very informative!
I better not risk rooting it for now, learn more. I think I know someone who might get it done. I might get a new cellphone soon - or better saying, mom might get a new cellphone soon, and I will get hers'. Once I have a backup I can risk it freely.
This is a good phone, but it has some annoying useless **** it totally does not need, you know?

Brazilian Slaughter said:
Thank you, Tim Schumi! This post was very informative!
I better not risk rooting it for now, learn more. I think I know someone who might get it done. I might get a new cellphone soon - or better saying, mom might get a new cellphone soon, and I will get hers'. Once I have a backup I can risk it freely.
This is a good phone, but it has some annoying useless **** it totally does not need, you know?
Click to expand...
Click to collapse
You can always flash back your Stock ROM via Odin (unless you really manage to overwrite something like the bootloader). But yeah, you better wait until you have another phone so you can try stuff with this one.