Need help with Samsung Galaxy Amp 2 - General Questions and Answers

Okay this is my very first post. Let me start off by saying this is like my second Android phone. Previously I had the Galaxy J1 thru verizon but never had any issues. All my other phones have been all iPhones and I don't know anything about Android rooting/flashing etc. I've switched to Android recently after having practically every iPhone since the original. My problem is that I rooted the Amp 2 following the instructions from this thread https://forum.xda-developers.com/general/help/galaxy-2-rootable-t3384285/page4. It worked, the main reason why I decided to root the phone was to gain more system memory which I'm disqusted that Android takes up a lot of it's OS or w.e in its system memory and to bypass Cricket's stupid tethering block on the $60 plan without the mobile hotspot. Once I flashed the file provided via odin and rooted with kingroot, I would get a security notice that unauthorized changes have been made and that I would need to reboot my device, that was fine with me but I did so only to find that the message still appears every fifteen minutes so I disabled it with the package disable pro that I bought on the google play store. The problem I'm having is that I can't encrypt my phone and
SD card. Everytime I try to do so it wont work and I can't even get the SD card to mount properly so I unrooted the phone with kingroot and restored my phone back to factory. Still the same issue.... For whatever reason, it wont let me encrypt the phone again and I cannot get back whatever pictures from my SD card I had and a backup of all my contacts I imported from my J1. All I wanted was to try a custom recovery and ROM but I want to make the phone stock again because I been having so much issues. Like I've stated before I don't know anything on Android rooting and flashing, only iPhone jailbreaks. If somebody can help me out that will be great. I understand that the phone was given to me for free by porting over my number and that I can easily get another Android for cheap but all I want to do is get some assistance.
I downloaded the stock ROM file but I can't seem to flash it in Odin or using the recovery mode if that makes sense to anybody reading this thread. I've tried clicking the AP box to select my file but its a zip file and I can't get it to work.

Helppppp
Bump need help recovering back to a stock ROM. I must of screwed something up. I've downloaded the stock Rom over the internet but I can't seem to get it to work by Odin. CAN SOMEBODY HELP CUZ I CAN'T EVEN DOWNLOAD ANY APPS OFF GOOGLE PLAY!! PLZ HELPPPP

Related

[Q] Help after failed flash and reboot cycle

Hello. I have been waiting a while for a CynogenMod for the i5800 and yesturday I attempted to use it on my phone.
After rooting via z4root apk, I downloaded the free version of ROM Manager and when it asked select your model of phone the i5800 isn't on there so I picked the ZTE Blade as it is another low end phone. ROM Manager then proceeded to make a 'backup'.
Then went onto trying to install from .zip using the current build for the i5800 from here and selected it from the recovery menu only to see after a long boot up that it had booted into the stock ROM albeit still rooted. Now everytime I turn my phone off it acts like its been wiped and has 0mb of memory (should have about 150 or similar) so I can't get a root explorer.
Hopefully this is a simple solution as its still on android2.1-update1 aka what the phone shipped with and I believe Samsung is in the process of sending out a 2.2 update so could someone please say how I can make sure the phone has no evidence of flashing and how to stop the constant wiping of the phones memory so that I can sell the phone without any risks.
Many thanks, JTS.

[Q] Kind of new to the Rooting, but I need a bit of help.

Okay, so recently this week I rooted my Tmobile Galaxy note 3 SM-N900T model. I installed the Xnote Custom Rom and everything was pretty much fine.
This is where the problem started. I have a mobile app Called Odin Mobile, which I used to actually Custom Rom Flash, because I didn't see the option during the Bootloader to where I'm able to Custom Rom flash it from my external card, so I bought the Odin app to help me do it mobile and use CW Recovery to handle it. Now I went to find a wifi patch, because my wifi would NOT work with this Rom at all, I found a patch to install, so I used Odin Mobile Pro to simply just Flash the install on it and hope it would go through after a bit of research. Now my phone I believe is Paperweight softbrick. It doesn't go past the Xnote KitKat Menu of 4.4.2. I can't do anything, even worse my computer isn't reading my phone to where I can just get the files from my phone or external Microsdcard.
What should I do ? I'm pretty helpless at the moment. I even went to try and find a Stock Rom for my Model number which is the Tmobile Model Number: SM-N900TZWETMB Variant, I haven't been able to locate any, my only hope from what I'm reading, is to find a Stock Rom of 4.4.2 with my model and use Odin and hopefully that works, but I'm not able to locate anything, and the internet here is pretty horrible. If there is anything anyone can do to help me I appreciate it.
Snake2594 said:
Okay, so recently this week I rooted my Tmobile Galaxy note 3 SM-N900T model. I installed the Xnote Custom Rom and everything was pretty much fine.
This is where the problem started. I have a mobile app Called Odin Mobile, which I used to actually Custom Rom Flash, because I didn't see the option during the Bootloader to where I'm able to Custom Rom flash it from my external card, so I bought the Odin app to help me do it mobile and use CW Recovery to handle it. Now I went to find a wifi patch, because my wifi would NOT work with this Rom at all, I found a patch to install, so I used Odin Mobile Pro to simply just Flash the install on it and hope it would go through after a bit of research. Now my phone I believe is Paperweight softbrick. It doesn't go past the Xnote KitKat Menu of 4.4.2. I can't do anything, even worse my computer isn't reading my phone to where I can just get the files from my phone or external Microsdcard.
What should I do ? I'm pretty helpless at the moment. I even went to try and find a Stock Rom for my Model number which is the Tmobile Model Number: SM-N900TZWETMB Variant, I haven't been able to locate any, my only hope from what I'm reading, is to find a Stock Rom of 4.4.2 with my model and use Odin and hopefully that works, but I'm not able to locate anything, and the internet here is pretty horrible. If there is anything anyone can do to help me I appreciate it.
Click to expand...
Click to collapse
wish i could help, but after searching i came up empty just like you.
you really need the stock file to even see if this is fixable.
in the future you really should make a backup after installing a custom recovery before flashing anything else, for cases just like this.
Snake2594 said:
Okay, so recently this week I rooted my Tmobile Galaxy note 3 SM-N900T model. I installed the Xnote Custom Rom and everything was pretty much fine.
This is where the problem started. I have a mobile app Called Odin Mobile, which I used to actually Custom Rom Flash, because I didn't see the option during the Bootloader to where I'm able to Custom Rom flash it from my external card, so I bought the Odin app to help me do it mobile and use CW Recovery to handle it. Now I went to find a wifi patch, because my wifi would NOT work with this Rom at all, I found a patch to install, so I used Odin Mobile Pro to simply just Flash the install on it and hope it would go through after a bit of research. Now my phone I believe is Paperweight softbrick. It doesn't go past the Xnote KitKat Menu of 4.4.2. I can't do anything, even worse my computer isn't reading my phone to where I can just get the files from my phone or external Microsdcard.
What should I do ? I'm pretty helpless at the moment. I even went to try and find a Stock Rom for my Model number which is the Tmobile Model Number: SM-N900TZWETMB Variant, I haven't been able to locate any, my only hope from what I'm reading, is to find a Stock Rom of 4.4.2 with my model and use Odin and hopefully that works, but I'm not able to locate anything, and the internet here is pretty horrible. If there is anything anyone can do to help me I appreciate it.
Click to expand...
Click to collapse
Your phone is bricked. You should find a file of the stock rom and flash it via odin. Remember you can flash any note 3 firmware onto any note 3, so I'd recommend you to find the rom file of the international version of your phone (which is the N9005). Remember, if you're able to boot your phone into flashmode, you'll always be able to unbrick/repair it.
|>/\nte said:
Your phone is bricked. You should find a file of the stock rom and flash it via odin. Remember you can flash any note 3 firmware onto any note 3, so I'd recommend you to find the rom file of the international version of your phone (which is the N9005). Remember, if you're able to boot your phone into flashmode, you'll always be able to unbrick/repair it.
Click to expand...
Click to collapse
Okay thank you for the info, I actually fixed my phone not a couple of hours, shortly after this post. What I did was get the latest Clockworkmod, mine was an old version and didn't have the Install option, when I used Odin, I use the updated Version and was able to Wipe my data, then simply Reflash the Custom Rom and solved my problem. Soon as I got my phone on, I instantly went and Nandroid, so.....won't be doing that again.
I actually didn't know I can flash any note 3 firmware on my phone, least the Tmobile versions, good to know. I'll find em and keep on my computer just in case. I still have the wifi problem, so hopefully I can tackle that down and learn to patch my rom.
Snake2594 said:
Okay thank you for the info, I actually fixed my phone not a couple of hours, shortly after this post. What I did was get the latest Clockworkmod, mine was an old version and didn't have the Install option, when I used Odin, I use the updated Version and was able to Wipe my data, then simply Reflash the Custom Rom and solved my problem. Soon as I got my phone on, I instantly went and Nandroid, so.....won't be doing that again.
I actually didn't know I can flash any note 3 firmware on my phone, least the Tmobile versions, good to know. I'll find em and keep on my computer just in case. I still have the wifi problem, so hopefully I can tackle that down and learn to patch my rom.
Click to expand...
Click to collapse
Just to mention it, that doesn't work only for t-mobile samsung phones. As I said, you can flash any note 3 firmware onto any note 3. I recommend the international version because it's generic, and generic firmwares are always the best ones, with as little bloatware as possible.

[Q] Verizon Galaxy S3- Me Messing up

As the title of this suggests, I messed up BIG TIME when attempting to get Cyanogenmod on my Verizon Galaxy S3.
Long story short, I tried putting CWM on my phone without looking up things about it, like whether or not the bootloader was locked for 4.4.2 Kitkat, which it was, and has been since 4.3 Jellybean, which I did not know at the time I tried screwing with my device (which was around a week ago), and I started trying to mess with the phone without knowing what the hell I was doing, since the last time I tried modding a GS3 was over two years ago.
Long story, well, long, I tried installing CWM via the ROM Manager app, and, upon installing it, I screwed up the recovery mode on the phone. It wasn't a big deal, until I decided I wanted to put the latest version of Cyanogenmod on it, instead of using the stock Touchwiz interface.
Well, a couple days ago, I stuck Safestrap on it, and was able to use that as a recovery mode, since the normal recovery mode was locked off, entirely.
I figured that, tonight, I would look up ways to stick Cyanogenmod on my GS3.
I found a couple ways to do so, downloaded the gapps file I needed, the SU binary update, as well as an unofficial version of Cyanogenmod to let me use 5.1 Lolipop.
Well, I wiped the cache on the phone, as well as the dalvik cache, and factory reset the thing, ad went to the folder I put the gapps, SU binary update, and CM files in, and tried installing them.
Well, the SU update went fine.
gapps won't install.
The CM file I'm using SAYS it's installed, but the phone doesn't have an OS, which is confusing me.
I don't know if the phone is bricked, I just know that I did something stupid, and I don't know how to put an operating system back on the phone, either through Kies or Odin (I can't install anything from the SD card in the phone, because now I can't access it, since when I boot it up, there's no OS, and I need one to access the files on the device).
Whenever I try using Odin to put either a stock firmware version on it, it fails.
My phone, in DL mode, says: "SECURE CHECK FAIL : RECOVERY"
I don't know what this means, but I think it means I'm pretty well screwed.
I need to get rid of CWM and Safestrap via my computer, THEN reinstall the stock recovery mode on my computer, too.
I NEED to know how to do this.
If there is ANYONE out there who can help me out, or direct me to some other thread, that would be amazing, and GREATLY appreciated.

Note 3 N900AUCUEOC2 5.0 downgraded to N900AUCUCNC2 Problems!

Hey guys!
First time posting on this site but I'm hoping you guys can help!
I have a Note 3 N900AUCUEOC2 5.0 Lollipop version.
My ultimate goal is to root my Note 3. Since in the past I have rooted my old phones and love it. But with the Note 3, specially the N900a 5.0 lollipop version, it seems hardest to get accurate root instructions for.
After days of searching over many forums, I came to the conclusion that I need to flash my version (using Odin) Lollipop 5.0 OC2 back to Kitkat 4.4 NC2 and then from there I can use Towel Root to root my device and then upgrade to 5.0 again. So I thought..?
First of all, I backed up all my contacts and apps and everything using Easy Back Up. To my ext SD card an then I removed my ext SD card for safe keeping. Then I downloaded the required (working) Odin N900AUCUCNC2 files. Which was 4 separate files. I then put my phone into Odin Mode and connected to PC and ran Odin with the files selected. Everything went smooth, passed and my phone rebooted.. of course I was expecting a full factory reset with the new version. But when I check the version it says I'm still on 5.0??? And I even tried to fire up Towel Root and it won't even let me go to the site anymore and gives me a 404 error messege. All other sites seem to work tho.
Also to confuse things more, I turned off my phone and put my SD card back in to retrieve my back up and everything else on it. But... there's nothing there! It's complete wiped clean! Which doesn't make sense since I didn't have it inside my phone during the flashing progress.
So now I basically flashed my phone for nothing and lost all my data in the process.
I thought I was more computer savy than this but I guess this one stumped me and I could really use your guys help.
Where did I go wrong and how can I fix it?

Samsung SM-J37V (Help needed)

ok so here is my situation. currently im on stock latest update for this model. i am trying to find the correct stock firmware to download just incase anything goes wrong in the future. What i wanted to do was root the phone even though i wanted the current rom and everything backed up. i dont want to root or modify anything without taking a backup beforehand first. i havent rooted or done phone mods in a while and i have a contract with Verizon for this phone and dont want to brick it or atleast be able to return it to stock before my next phone upgrade incase i have to send it back. im kind of unsure where to start even though i would like to know where i can find the first stock firmware and how to flash it later just incase anything goes wrong. currently i was annoyed by the inability to change the apn settings even to disable ipv6 for the mobile data connection. im not sure it is possible if verizon has it locked and i stay away from ipv6 as much as possible because of privacy concerns so i guess if i cant disable it on the mobile network i will turn mobile data off until it is needed for something i really need while on the go.
here is what i wanted to do:
find a stock firmware file for this model just incase i have to flash to restore all default settings. it doesnt really matter if its updated i would even prefer the original or first one before all the update unless it would be recommended to download the updated one as well.
i was going to root with dr.fone until i heard about magisk because it doesnt modify system boot files or something along the lines of that. the only thing is i would like to know after i root with magisk can it be un rooted without messing up any of the stock files, or interfere with future updates if unrooted?
also i would like TWRP installed as i might want to install custom firmware if possible however if i can i would like to backup the stock recovery before i flash TWRP just incase, unless the custom recovery and everything will be restore with the stock firmware zip that can be flashed above. other than that if i can get this far and get some insight to backup and have things prepared before i dive in to modifying again in hopes i have a backup plan incase anything goes bad.
all help is appreciated and its been a while since i modifying android phones especially for this phone model i been on stock since i had it so im kind of lost in a way since i havent had recent experience for a few years in android modding and rooting in a while. hopefully i can get some feedback as im kind of lost on where to start and dont want to mess up my phone incase i need to get back to everything stock.
waiting for your replies i will get back tomorrow to see if there are any responses. i know this is going to eat up a lot of my time as well and honestly it has been stressing me out even though after i get working on it i should feel better.
Thank You!

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