Installing Nougat on a S5 Mini... Help needed! Please! - XDA Assist

Hi everyone,
I have never flashed, rooted, or installed a ROM on an android phone before. I am fairly tech savvy and I believe I can do it, a friend has an old S5 Mini and it's stuck on Lollipop... I want to try update it to Stock Nougat for him as I know Samsung will never publish an update... I've done a bit of digging and I believe I have a vague idea of what's going on, I'd just really appreciate if someone confirmed my plan, I don't want to brick it, I definitely can't afford to get him a new one, I just got myself a phone...
Basically I'm going to install Odin on my laptop, use it to install TWRP, all by enabling USB Debugging and using the recovering mode, then copy the ROM and Gapp .zip's to the external SD card then boot the phone into the TWRP, which I'm assuming is an app I launch ? Then I'll wipe cache and install the apps and rom?
Only problem I have is unlocking the boot loader... where does that come in? And obviously I'm not sure if what I've said is correct... please any help would be greatly appreciated...

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[Q] galaxy s2 stuck

hey everybody,
first of all, you need to know that im a noob.
today i tried installing another rom on my galaxy s2. everything went fine until i tried to find the rom on clockworksmod to get it installed. it was not there.
i placed the rom on my external sd card in stead of my internal storage. when i found out i tried restoring to a backup i had made. this failed as well. it said that android_secure.img was not found.
now when i try to boot up it stays on the galaxy s2 screen with the yellow triangle.
so basically all i can do know (to my knowledge) is boot clockwork or enter the downloading mode.
i think that there are three things i can do:
1. somehow install the miui rom from my sd card.
2. somehow get the rom onto my internal storage.
3. somehow fix the backup so i can boot my old rom(place android_secure.img in the right directory).
at this point i would prefer the third option.
do you guys have any idea on how to do any of these three options, preferably the third?
thomas
I'm a noob as well, but if you can get it into download mode, shouldn't you be able to install something like lite'ning rom into it through Odin?
Edit: now that I think about it you should also be able to flash the stock ROM into it, though I've never done that.
seems like it might work. i really don't want to completely brick my phone though, so im going to wait to see if there is another solution. thanks a lot though, that is at least something i can try. anyone got experience with this or knows another solution?
how might i do that? and where can i find the stock ROM?
I'm guessing here somewhere: http://forum.xda-developers.com/showthread.php?t=1075278
never mind that, i tried flashing lite'ning using odin and it worked!
i now have acces to my internal storage again, so now i can continue flashing miui.
you, my friend, are a lifesaver!
thanks for the quick responses.
thomas

I think I bricked, not sure, need help. [Verizon GS3]

I think I screwed up big time.
I fist got my GS3 Verizon and rooted with Towelroot. Then I tried installing TWRP. I was unaware of the locked bootloader, and found out about SafeStrap. I never actually uninstalled TWRP. From there, I installed SafeStrap, then I tried installing CM 12.1 and I messed up. My phone won't boot up in any mode other than download mode. When I try to boot in to recovery I will get the "System Software not authorized by Verizon Wireless has been found on your phone." Message. I need to wipe and install stock ROM. Someone please help! (And if possible, maybe someone can walk me through having CM 12.1 on here? I really want it on, but I need a walkthrough)
Thanks guys!
P.S. I am running Android 4.4.2.
TacoTank said:
I think I screwed up big time.
I fist got my GS3 Verizon and rooted with Towelroot. Then I tried installing TWRP. I was unaware of the locked bootloader, and found out about SafeStrap. I never actually uninstalled TWRP. From there, I installed SafeStrap, then I tried installing CM 12.1 and I messed up. My phone won't boot up in any mode other than download mode. When I try to boot in to recovery I will get the "System Software not authorized by Verizon Wireless has been found on your phone." Message. I need to wipe and install stock ROM. Someone please help! (And if possible, maybe someone can walk me through having CM 12.1 on here? I really want it on, but I need a walkthrough)
Thanks guys!
P.S. I am running Android 4.4.2.
Click to expand...
Click to collapse
Your best bet may be using Odin to flash the stock 4.4.2 ROM.
I bought my i535 (Verizon SGS3/d2vzw) used as a device to develop modding skills. It came with the 4.4.2 rom already installed. I have learned from reading in this forum that options for you and I are very limited. Once your device is restored you can use SafeStrap but not TWRP, CWM, or Philz Recovery. There are only three roms available to us: Stock, SuperLiteRom, and PaulPizz ROM.
@ShapesBlue may have better advice, he actually used this device as a phone and has much more experience with what can be done with the i535 on the 4.4.2 bootloader (NE1)
First of all, thank you for ALL your help! I REALLY appreciate it! You are a lifesaver. Now, my question is, can I flash android 4.2 so the bootloader isn't locked? I know I am being a little picky, but this is the ONLY reason I bought it. But I was thinking, put my phone in download mode, flash 4.2 > root > install TWRP > wipe > Flash CM12.1 > and voila! Would that work, and if so, could you help?
TacoTank said:
First of all, thank you for ALL your help! I REALLY appreciate it! You are a lifesaver. Now, my question is, can I flash android 4.2 so the bootloader isn't locked? I know I am being a little picky, but this is the ONLY reason I bought it. But I was thinking, put my phone in download mode, flash 4.2 > root > install TWRP > wipe > Flash CM12.1 > and voila! Would that work, and if so, could you help?
Click to expand...
Click to collapse
Everything I have read indicates that we are stuck at 4.4.2 and can not downgrade. I didn't read the forums before purchasing mine and have not seen anything saying anyone has safely downgraded, or used any rom other than the three I mentioned.
I guess we could wish for Verizon to release a security update because of stagefright issues. I can dream, but I'm not holding my breath.
Okay, guys, I am starting to lose it.
I am having 0 luck fixing this damn thing. I have tried flshing every android version that exists for this phone and it won't work at all. KIES won't recognize so I used ODIN. ODIN never feels like working so IDK what to do. I used Safestrap to try and install CM 12.1, but it was stuck in a boot cycle, and since I had to use the Safestrap app to launch recovery, I am screwed. There is no way for me to get into my phone, I only have download mode, I need some help guys. What can I do!?!?! I just want anything that will work at this point. Even if I can't get CM12. I think I want to get android working on it and sell it. Pls help!!!
TacoTank said:
Okay, guys, I am starting to lose it.
I am having 0 luck fixing this damn thing. I have tried flshing every android version that exists for this phone and it won't work at all. KIES won't recognize so I used ODIN. ODIN never feels like working so IDK what to do. I used Safestrap to try and install CM 12.1, but it was stuck in a boot cycle, and since I had to use the Safestrap app to launch recovery, I am screwed. There is no way for me to get into my phone, I only have download mode, I need some help guys. What can I do!?!?! I just want anything that will work at this point. Even if I can't get CM12. I think I want to get android working on it and sell it. Pls help!!!
Click to expand...
Click to collapse
If your device was ever on 4.4.2 you may as well give up on the idea of installing CM 12.1, or any ROM other than the three I mentioned. (If you have found something stating differently please share.)
Some of these threads may be of help:
[GUIDE] Debrick your bricked SCH-I535! [BOOTLOADER/HARDBRICK]
[GUIDE][ML1/NC1/NE1] TW 4.4 and 4.3 Sticky Roll-Up Thread (7-10-14)
[INDEX] TW 4.4 Download List (7-10-14)
That last one is a bit dated but still worthwhile. The second is not quite as dated. The first may be what helps you.
So, I need like, a tutorial or a link on how to fix this. I want to fix my recovery as well if that's possible. Just so I can have stock recovery. If I flash Android 4.4.2 it should fix that though. Plus, a working download link would be MUCH appreciated.
Alright. So, I followed the instructions on this http://forum.xda-developers.com/showthread.php?t=2581166&nocache=1 and had no luck, when I flash on ODIN, it gets the error when flashing the "aboot". That's when it fails. Any suggestions? I tried deleting it, but 7zip won't let me.
TacoTank said:
Alright. So, I followed the instructions on this http://forum.xda-developers.com/showthread.php?t=2581166&nocache=1 and had no luck, when I flash on ODIN, it gets the error when flashing the "aboot". That's when it fails. Any suggestions? I tried deleting it, but 7zip won't let me.
Click to expand...
Click to collapse
Odin gives an error at that point when you are trying to flash an incompatible bootloader. If you used any rom with a bootloader older than 4.4.2 (NE1) it prevents you from flashing to avoid a bricked device.
Which image did you use from the site you linked?
None of the images from the OP of that thread are for flashing with Odin. They are to burn to an external micro sdcard from which you boot the device and then restore your bootloader, and recovery if necessary.
Please detail the exact steps you performed.
Oh, I flashed an image from something else, my bad on that one. Uh, so I tried putting that thing on my SD card with Win32DiskImager, and every time I do it, after multiple writes and phone boot-ups, I had no luck. It always tells me "Firmware upgrade encountered an error. Please use Software Repair Assistant & try again." So, I don't know what to do. Ad I also wanted to thank you for your speedy replies, I know mine are always delayed, I have finals and stuff, it's hectic. But, I need my phone back already so I'll jump back to reply ASAP! Thanks!
TacoTank said:
Oh, I flashed an image from something else, my bad on that one. Uh, so I tried putting that thing on my SD card with Win32DiskImager, and every time I do it, after multiple writes and phone boot-ups, I had no luck. It always tells me "Firmware upgrade encountered an error. Please use Software Repair Assistant & try again." So, I don't know what to do. Ad I also wanted to thank you for your speedy replies, I know mine are always delayed, I have finals and stuff, it's hectic. But, I need my phone back already so I'll jump back to reply ASAP! Thanks!
Click to expand...
Click to collapse
I am not in the least familiar with "Software Repair Assistant." I do know it is a Verizon process. You can give it a try if you wish.
Other than that you are back to the debrick image process. That process can take a number of attempts. You should use either a 16 or 32 GB class 10 card. It sometimes works with a slower card, but best bet is with a class 10. It would be an oddity for something samller than 16 GB to work. Also, you may need to try several cards. A card that works for this in one phone at times does not work in a different SGS3.
Alright, here's what I just did. I needed a new SD Card anyay so I bought a Kingston Digital 16 GB microSDHC Class 10 UHS-1 Memory Card 30MB/s with Adapter (SDC10/16GB) off of Amazon and it should be here by Thursday. And then, I'll tell you how things go. I am praying this works, because, even though I am getting a HTC One M9 (I'd like your thought on that, if you think it's a good phone to run CM 12.1 off of) I need a phone for now.
TacoTank said:
Alright, here's what I just did. I needed a new SD Card anyay so I bought a Kingston Digital 16 GB microSDHC Class 10 UHS-1 Memory Card 30MB/s with Adapter (SDC10/16GB) off of Amazon and it should be here by Thursday. And then, I'll tell you how things go. I am praying this works, because, even though I am getting a HTC One M9 (I'd like your thought on that, if you think it's a good phone to run CM 12.1 off of) I need a phone for now.
Click to expand...
Click to collapse
A quick check at the VZW development thread for the M9 shows they have root and custom recoveries. A quick glance at a number of the custom ROMs their had all of them based on stock, either saying stock or sense.
Another check at CM shoes development open for the himaul HTC One M9. I don't know which carrier that is for, but it is a GSM device instead of cdma. The AT&T M9 is code named hima so I am not convinced it is theirs.
Otherwise, I don't know much about the M9 outside of what I see in the reviews. Being that my daily driver is still my SGS3, I would think I would be satisfied with the M9 performance.
Well, I am screwed. I tried using my 16GB SD and it didn't work. I did everything right, I don't know what to do. I kinda think flashing something via ODIN would work, but I don't know what to flash. Help?
TacoTank said:
Well, I am screwed. I tried using my 16GB SD and it didn't work. I did everything right, I don't know what to do. I kinda think flashing something via ODIN would work, but I don't know what to flash. Help?
Click to expand...
Click to collapse
From what I have read in the debrick threads, you may have to try several cards to find one that works in your phone. Also, it is 16 and 32 Gb class 10/U1 cards that are most likely to work.
So I tried this process with a 64GB Samsung Class 10 SD, and it didn't work. Should I just go with a 32GB or am I going to need a Jtag?
TacoTank said:
So I tried this process with a 64GB Samsung Class 10 SD, and it didn't work. Should I just go with a 32GB or am I going to need a Jtag?
Click to expand...
Click to collapse
I don't recall seeing anyone report attempting to do this with a 64GB card, not to say it wouldn't work, I just haven't seen anyone saying they tried one.
TacoTank said:
So I tried this process with a 64GB Samsung Class 10 SD, and it didn't work. Should I just go with a 32GB or am I going to need a Jtag?
Click to expand...
Click to collapse
dawgdoc said:
I don't recall seeing anyone report attempting to do this with a 64GB card, not to say it wouldn't work, I just haven't seen anyone saying they tried one.
Click to expand...
Click to collapse
You may just need a SanDisk version versus the Samsung one. I have ran across threads with people having success with them. Definitely try a 32gb sd card as dawgdoc suggested
Nexus 6 running SSHD or Cataclysm
http://forum.xda-developers.com/galaxy-s2/orig-development/2014-01-15-triangleaway-v3-26-t1494114
Sent from my Nexus 5 using Tapatalk
Please what's the confirmed rooting method for Samsung galaxy s3 Verizon i-535 running 4.4.2 I tried rooting with towelroot & kingroot, also flashed cwm recovery from rom manager respectively then rebooted to recovery but got black screen with yellow triangle error. I have a friend at the Samsung store in bestbuy that have reflashed the phone twice & is still willing to restore the phone again but I wanna know the working root method for this device without screwing up recovery?

[HELP THREAD] Ask any questions [NOOB FRIENDLY]

Welcome everyone!
This thread has been created for extreme newbies/noobs and for their benefit. Not only noobs, but everyone is free to post questions and also give answers to those questions. Any type of question is allowed as long as it is related about the device. No off-topic discussions are allowed!​
Hit Thanks if I Helped You!!!
Regards,
PoseidonKing
Going back versions?
Ok, I'm pretty good on flashing ROMs and using TWRP. But I was thinking of trying a 5.1.1 Rom, I am rooted running just the stock Rom 6.01 currently. I have a SM-N900W8, so I assume I'll likely have to get the modem too depending on what ROM I choose.
My only concern is going backward, I don't know what kernel I might need to flash? Should be able to keep the answer simplistic in explanation, I just need the warnings and a basic checklist of what to do when going backward. And if I can complete this using just TWRP or whether I need to flash something with Odin or whether Flashfire might work.
Thanks in advance. Sorry I'm not a guy who has time to learn code. I try to donate if I'm going to use someone's work though. Just nice to have my phone run fast and smooth and be able to tinker...
Jetmerritt said:
Ok, I'm pretty good on flashing ROMs and using TWRP. But I was thinking of trying a 5.1.1 Rom, I am rooted running just the stock Rom 6.01 currently. I have a SM-N900W8, so I assume I'll likely have to get the modem too depending on what ROM I choose.
My only concern is going backward, I don't know what kernel I might need to flash? Should be able to keep the answer simplistic in explanation, I just need the warnings and a basic checklist of what to do when going backward. And if I can complete this using just TWRP or whether I need to flash something with Odin or whether Flashfire might work.
Thanks in advance. Sorry I'm not a guy who has time to learn code. I try to donate if I'm going to use someone's work though. Just nice to have my phone run fast and smooth and be able to tinker...
Click to expand...
Click to collapse
Hi
What do you mean by 'going backward'? Do you wanna downgrade your device from Marshmallow to Lollipop? If yes, refer to this thread.
Hit Thanks if I Helped You!!!
Regards,
PoseidonKing
Ok, if going back to a earlier version of Android, then flash the factory full ROM of that version through Odin, then flash custom ROM of same version. Got it, thanks. Sounds like the easiest way.
Jetmerritt said:
Ok, if going back to a earlier version of Android, then flash the factory full ROM of that version through Odin, then flash custom ROM of same version. Got it, thanks. Sounds like the easiest way.
Click to expand...
Click to collapse
Yeah. Welcome!
Regards,
PoseidonKing
Stuck N915G
Am using a N915G , it was rooted with CW recovery , since yesterday it would go in restart loop , so i went into recovery and did a reset , still the loop would not go , so i took into a service center they tries kies and it would intall lollipop but half way through it will show " erasing " and then go back to boot loop , now at this point when i re checked the phone there is no CW recovery , so i tried Odin with Marshmallow to flash the system , it shows PASS but during installation " System updating .. erasing " then goes back to reboot so i flashed new set of Pit files , but still the phone stays in boot loop , vibrates then goes off to loop , what am i doing wrong
Won't power on after normal power off.
Hi,
i mean; when i turn of the phone with normal shutdown menu, device power off normally.
But when i attempt to turn on device again, it won't turn on. nothing happens when i press or hold the power button.
only the way to turn on again, "plug a charge cable or usb cable"
after it detects the charge, and shows charging. after then i can turn on the device normal.
but, not possible to turn on without plug the cable once.
so; what can be my device's problem. (there is no another problem) except fast battery drain.
my opinion; humidity damage? or something like that.?
can any oxidation causes this problem?
please reply for help.
thanks.
Bump
Sent from my Motorola XT1080 using XDA Labs
Hello, I rooted my Samsung Galaxy Note Edge (N915T) Tmobile way back in 2014, I have since then forgot how to root again. I know that my phone is still rooted because I have SU.
My phone specs right now:
Bootloader: N915TUVU1ANJL
OS Version: KitKat 4.4.4
CPU: ARMv7-A (armeabi-v7a)
Kernel version: 3.10.0-2990579
I saw a post here in XDA about new Custom ROM (7.1.2 AOKP Nougat) and I would like to install custom ROM, and reading the instructions it states that it requires Bootloader 6.0.1 and Modem. I have no idea how to install bootloader and modem up to 6.0.1 on my phone. Kindly please guide me how to identify my current bootloader and how to upgrade up to 6.0.1. Thanks!
Hello,
I am using Odin v3.12.7 and I tried to select (twrp-3.0.2-0-tbltetmo.img) from Odin, but is not selectable because it does not have (.md5) or (.tar), where can I find a TWRP in those file formats?
What custom rom can i flush with my note edge sc-01g docomo japan,
Corrupt microsdcard and otg devices
Hi,
This is about my note edge N915G and what will follow has strangely happened with every kind of rom for the device stock rooted, aokp, customized stock, and slimroms.
What happens is
scard shows as corrupted after busybox/magisk7viper mods I mean the card is fine when I install busy box and magical and viper then in stall viper drivers and it is still good but when I reboot to activate the viper mods my card shows as corruption. I another thing that happens is when the card shows as corrupt, I I can try another card and still shows corrupt and strangely even the devices I connect through otg all show as corrupt. Ii think it is busy box which is needed for viper that does it, but am not sure.
Another guess is that maybe some embedded file on the phone has been deleted or corrupted and that is causing me the trouble. I have installed the Enhanced rom this evening and had set it up with closed root and magical. I it was all fine. I then I installed busy box using smart install and after that opened viper fx 2.5 and viper xhi=fi and each prompted to install drivers and they installed successfully and advised a reboot. It is after reboot that I opened my music player and found no songs which was be aise it is showing my card as corrupt. I strangely even if I reverse the process and uninstall viper drivers then viper apps and finally busybox it still does not change the status of the card. It is either that I install the rom again dirty or restore a system backup that was made while there were no add ons.
I would really appreciate if anyone can help figure this out as I do have the workaround of restoring system but it is tedious as I have to install all apps etc.
I would like to reiterate that this is not the kind of issue associated with Samsung phones in general where they are said to kill microsdcards. This is not the case and the card works flawlessly in a different phone which I did to check. My laptop too has no issues with same card it is a Samsung evo 64 gb card I'm using. Maybe they key is that even other as cards whether I put them in the card slot or in a card reader for otg it shows any card I use as corrupt and even my otg drives show up as corrupt. I think it is something I have never seen happening yet.
Thanks for reading this and for your suggestions and advice. I will look forward to your thoughts and inputs, knowledge and experience.
Regards
Centaur31
anybody install android 7 on note edge ?
please describe the method
i have been tried a lot to root the device but fail with error
in my phone in the developer setting there is no OEM unlock option
in all guide mentioned to this option
my phone model is: N915F
if possible please help me
At&t Samsung Note Edge N915A 6.0.1
Hi I'm a noob. Last phone I "jailbroke" was a IPhone 3gs. Could you link me in the right direction to root my Samsung note edge from At&t 6.0.1 a list of procedures would be great, also a list of downloads. Anything & Everything I need on my phone or my Laptop to complete the process. All input would be appreciated. I just paid a large chunk of $ to Samsung to have my screen replaced and I am the original owner of my device which I paid a lot of money for in 2014, so I would hate to brick my device. Thanks
Hello
I have Samsung Galaxy Note edge n915F and i want to to flash n915g stock rom in it
is it possible. .?
Or if possible any problem will occur. .?
Thanx in advance

Have I bricked my phone?

Ok, I am new here and I do not have a lot of experience with trying to flash phones. I decided I wanted to try it on my Samsung Galaxy S6. I have managed to get as far as the TWRP screen on the phone after rooting, but I cannot get the phone to go back to normal, if that makes sense.
All I have is the Team Win Recovery Project 3.2.1.0 screen with install, wipe etc but no matter what I do I can not move on from there.
I had previously downloaded all the files that I thought was needed but still cant do anything.
Any help greatly appreciated, and sorry for being a dumb newbie and not really up to date on all the terms, so any explanation as to what I need to do in simple terms would be a great help.
Thank you
You can download custom Rom on your pc and install with sideload or install stock rom with odin
Hi,
Thanks for the reply. I have it all sorted now

I messed up my Galaxy S6 G920F 6.0.1 and I don't know how to repair it

Hello,
I rooted my device with Supersu, installed Twrp from PlayStore and wanted to replace Supersu with Magisk. That did not work out because Magisk kept failing to install. Please know I am a complete beginner to all of this. So unfortunately, very sadly, I expect everyone will laugh, I used TWRP's factory reset in hope of enabling Magisk. I was then unfortunate to find my phone wiped. I tried using data recovery, but looks like TWRP replaced the firmware or whatever, and the data recovery apps wont recognize it as connected, even though the PC recognizes it (I tried USB debugging). I also cannot update because of this it seems. My phone says an unauthorized OS was installed and I should use Smart Switch or contact customer services.
I want to undo all of this. Please tell my sorry a** I can recover my data? Or does TWRP permanently wipe everything? If not, what options do I have? Most importantly, how can I get my phone prior to rooting and all of this? Can anyone be of assistance please?
Thanks
Help please
Please someone help
I would say you have likely lost all your data.
I would try and put your phone into download mode and then connect to it with odin and fully restore a stock firmware onto it. Then if it all works well you can install TWRP again and so on.
Guides to follow can be found on this thread

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