Question about factory reset - ONE Q&A, Help & Troubleshooting

I got a deal on a one plus one.
I intend to flash a different rom once I received it
Should I do a factory reset before I flash or not
My main concern is if it still has the guys google account info on the phone
Thanks
Sent from my iPhone using Tapatalk

You don't need to use Facetory Reset.
Instructions
1) Download ROM for your phone.
2) Installing Custom Recovery (Google Play - TWRP Manager)
3) Put the ROM file (.zip) on the phone in your Internal Storage
4) Restart the phone in Custom Recovery (example: TWRP)
Switch off your OnePlus One.
Now press and hold the Power + Volume Down buttons simultaneously until you see the recovery mode options on your device.
Once you see the recovery options, you can let go of the two buttons.
or use Advanced reboot from Developer mode.
5) Installing the ROM
6) DONE.
Full guide: CLICK ME

Is the phone already rooted? If not, you'll need to unlock the bootloader which factory resets it anyways

Related

[Q] Issues loading the Viper ROM 2.1.0

Hey guys, I'm fairly new to this but I have my One S, H-Boot 1.18, Radio 1.08, unlocked, rooted, TWRP2.4.4.0 and S-Off...
I have successfully installed CM10, and have since restored it to the Stock RUU.
I have tried loading the Viper 2.1.0 5 times now and keep getting stuck on the "white "T-Mobile screen" with the red text on it. I have a few questions about the instructions that are posted.
1. Download the Boot.img Flash Script from http://androidfilehost.com/?fid=9390275921635705217
2. Download the Rom
3. Extract the Boot.img Flash Script on your PC
4. Connect your One S to the PC (USB Disk Mode), copy ViperOneS_xx.zip (the ROM) to your HTC One S
5. Connect your One S via USB and ensure you have HTC Sync installed, you need the drivers to be able to use fastboot
6. Uncheck fastboot in Settings->Power, then shut down your HTC One S completely (don't reboot, shut it down).
7. Press and hold volume down, then press power (keep holding volume down!) until your screen shows the hboot menu, navigate to recovery (use volume keys)and press the power button once to jump into recovery mode.
8. In Recovery choose install zip from sd -> choose zip file and navigate with your volume buttons to the downloaded Rom and hit power and confirm with yes.
I am using TWRP 2.4.4.0 which is supposed to be problem free (something about they fixed the .lib issue from the previous version that the new JB created), I have been wiping System and recovery.
9. Now the Aroma installer should show, if you have the touch recovery installed you can use your screen to navigate through it, otherwise use the volume buttons and confirm with the power button.
I'm confused on the Kernel prompt during the installation, doesn't the boot.img file that we install in the next step have a new Kernel in it? So do I sellect a custom Kernel or not?
IMPORTANT: if you come from another Rom, pls choose FULLWIPE
10. After you configured it, reboot to your bootloader in fastboot mode
11. Now go to your extracted Boot.img Flash Script folder:
Depending on your OS of your PC you need to run the file like normal:
Windows: flash-boot-windows.bat
MAC: flash-boot-mac.sh
Linux: flash-boot-linux.sh
12. When the commands were successful, press power again to go back to the hboot
13. Navigate with your volume button to "Recovery" and reboot or reboot via cmd with "fastboot reboot"
14. Finally we highly recommend specifically for One S to boot again in recovery and wipe cache. Please do that also, whenever you flash any addons or mods – always boot your device first, then boot again in recovery and wipe cache.
15. Recommendation - with "Flash Image GUI" from joeykrim you can alternatively flash boot.img on your device, no need to fastboot anymore - http://forum.xda-developers.com/show...1954121&page=2
This recommendation Should be in the beginning right? Doesn't this flash the Kernel and then tell you to install the ROM directly afterwards? So shouldn't this be step one?
Any advice, appreciated, I'm not stopping until this thing is a brick or I figure it out...
thanks ahead of time, and I have tried to read through there are almost 600 posts so if I missed something I apologize ahead of time.
I know exactly how you feel..I went through the same issues as you did. Below are my feedback on what I did, however as I found through other posts, instructions may work for some, but not all phones. So please be careful if you were to follow what I did. I put my feedback in blue and my own direction list on what I did that finally made viper one s work for me.
1. Download the Boot.img Flash Script from http://androidfilehost.com/?fid=9390275921635705217
2. Download the Rom
3. Extract the Boot.img Flash Script on your PC
4. Connect your One S to the PC (USB Disk Mode), copy ViperOneS_xx.zip (the ROM) to your HTC One S
5. Connect your One S via USB and ensure you have HTC Sync installed, you need the drivers to be able to use fastboot
6. Uncheck fastboot in Settings->Power, then shut down your HTC One S completely (don't reboot, shut it down).
7. Press and hold volume down, then press power (keep holding volume down!) until your screen shows the hboot menu, navigate to recovery (use volume keys)and press the power button once to jump into recovery mode.
8. In Recovery choose install zip from sd -> choose zip file and navigate with your volume buttons to the downloaded Rom and hit power and confirm with yes.
I am using TWRP 2.4.4.0 which is supposed to be problem free (something about they fixed the .lib issue from the previous version that the new JB created), I have been wiping System and recovery.
Alright, seems like it's good then, I used CWM to make mine work but I'm pretty sure that you'll be fine with that one.
9. Now the Aroma installer should show, if you have the touch recovery installed you can use your screen to navigate through it, otherwise use the volume buttons and confirm with the power button.
I'm confused on the Kernel prompt during the installation, doesn't the boot.img file that we install in the next step have a new Kernel in it? So do I sellect a custom Kernel or not?
This is what I figured out, as I had the same question when I was going through the installer.
-Yes: Means that you come from a kernel that is not the normal kernel, such as ElementalX.
-No: Means you are using the stock kernel.
Selecting yes will skip the new flashing of the boot.img kernel, while selecting no will flash the boot.img
IMPORTANT: if you come from another Rom, pls choose FULLWIPE
Actually this part was the game changer for me, instead of following this, I wiped the system using my recovery, then selected install without wiping. (As I already wiped it via recovery)
10. After you configured it, reboot to your bootloader in fastboot mode
Even though I have seen numerous posts saying that once the One S is S-off you don't need to boot-flash-script..I clicked restart on the aroma installer and pressed the volume down button and the power, went into boot loader, went into fast boot USB and installed the boot-flash-script anyways..doesn't hurt
11. Now go to your extracted Boot.img Flash Script folder:
Depending on your OS of your PC you need to run the file like normal:
Windows: flash-boot-windows.bat
MAC: flash-boot-mac.sh
Linux: flash-boot-linux.sh
12. When the commands were successful, press power again to go back to the hboot
13. Navigate with your volume button to "Recovery" and reboot or reboot via cmd with "fastboot reboot"
14. Finally we highly recommend specifically for One S to boot again in recovery and wipe cache. Please do that also, whenever you flash any addons or mods – always boot your device first, then boot again in recovery and wipe cache.
15. Recommendation - with "Flash Image GUI" from joeykrim you can alternatively flash boot.img on your device, no need to fastboot anymore - http://forum.xda-developers.com/show...1954121&page=2
This recommendation Should be in the beginning right? Doesn't this flash the Kernel and then tell you to install the ROM directly afterwards? So shouldn't this be step one?
For me, I ignored that, because of that I have no knowledge for this question. :/
I am going off knowledge of what I did, as I had the same trouble you did. I tried to flash the rom countless times, almost bricked my phone, but after a stressful trial and error, I found the bugs that gave me my problems.
My Directions
1. Make nandroid (Just in case rom doesn't work)
2. Backup all apps as wiping phone will wipe all data and apps
2. Put viper 2.1.0 on device folder (I made a folder called roms)
3. Go to recovery
4. Wipe cache, system, and dalvik
5. Start the installer
4. Run through the desired checklists
-Select continue without wipe
-If on normal kernel select no when prompted on the kernel checklist
5. Once complete, click restart
6. Press and hold volume down and power to go to boot loader
7. Install boot-flash-script
9. Start Phone
10. It will be wiped, so go through the HTC start-up instructions
11. Once all that is done and the phone is fullyloaded, boot phone to recovery
12. Wipe Cache (to lessen lag)
13. Reboot again and done!
Don't use twrp 2.4.4.0, there are known problems flashing with it. Go for 2.3.3.0
First Thanks to both of you for the help.
So I down graded to TWRP 2.3.3.0...
Backed up my phone
Restarted phone, mounted and deleted the old back up
Began following the modified instructions
It appeared to work a little better this time ie... The installation screen colors seemed to be right and not all in a blue hue, and when it loaded it went all the way to 100% instead of hanging at 7% and then saying done.
I want to make sure this is correct also when I run the fastboot script, that this is what it should look like...
C:\htc_one\One_S_All-In-One_Kit_v3.4\Data>fastboot flash boot boot.img
< waiting for device >
sending 'boot' (6124 KB)...
OKAY [ 0.850s]
writing 'boot'...
OKAY [ 1.475s]
finished. total time: 2.328s
Alas this is still a "no joy" situation.
only good news is that I'm not stuck at the T-Mobile screen any more, the screen goes away after 5 seconds and now I'm sitting on a black screen.
What this has led me to think is that either the rom did not install correctly (duh) or you just downloaded the update for viper one s instead of the whole rom.
So just for clarification, now instead of on the t mobile screen it now goes to a black screen?
-Have you gone back into recovery and wiped cache again?
-Do you have a custom kernel or the stock kernel?
On another note.. Yes, the fastboot script was correct.
Sent from my HTC One S using xda app-developers app
So, I got it working, it seems that because I have my phone in S-Off, I didn't need to run the script. I just let it reboot after reinstalling it and it came up just fine.
I really appreciated the help guys, great support here... Maybe this post itself will help someone. :good:

[Q] - Want to root my Note 10.1 (N8013) to 4.3 or 4.4

I sure would like to upgrade my Samsung Tablet to 4.3 or 4.4.
If anyone can provide a step by step on "how to" for CyanogenMod or other reliable roms will be greatly appreciated.
My tablet is 4.1.2 and no other customization applied or rooted.
Many thanks in advance for your help on guiding this newbie to Custom Rom world!
Jay
jnoh1611 said:
I sure would like to upgrade my Samsung Tablet to 4.3 or 4.4.
If anyone can provide a step by step on "how to" for CyanogenMod or other reliable roms will be greatly appreciated.
My tablet is 4.1.2 and no other customization applied or rooted.
Many thanks in advance for your help on guiding this newbie to Custom Rom world!
Jay
Click to expand...
Click to collapse
The term you're looking for is "flashing a rom", not "rooting a rom". Flashing a rom is not as hard as some people make it out to be, it's a fairly simple process. You'll need a computer nearby, your tablet USB cord, a recovery, and the rom you want.
-Downloading the Recovery-
You'll need to download a custom recovery before you can flash a rom. I personally use TWRP, so the steps that follow will be for TWRP:
1. Go to the official website of TWRP and download the Odin method (It should be the last download on the list) http://www.teamw.in/project/twrp2
2. If the download doesn't come with Odin, download it from here: http://odindownload.com/
3. Put your tablet into download mode by holding the Power + Volume down button.
4. Run Odin on your PC and then plug your tablet into the the USB port on your computer.
5. Load the twrp file you downloaded as a PDA and then press Start.
If you have done the steps above correctly, your tablet should reboot and nothing should change.
-Backing up your tablet-
Before you go any further, you will need to make a nandroid backup of your device. Here's the step to do that:
1. While your tablet is on, press and hold the Power + Volume Up (not down) button until you see the "Galaxy Note 10.1" boot screen.
2. You should now be in TWRP recovery. Press "backup" and then pick the location where you want to back up.
3. Start the backup and wait for a few minutes. Once completed, reboot your tablet.
You should also back up your apps using Titanium Backup or some similar app.
-Flashing the rom-
Flashing a custom rom is a very easy process. Here's how to do that:
1. Find the rom you want and download it on your tablet (or download it on your PC and move the files to your tablet)
2. Now go into recovery again (Power + Volume Up)
3. Press "Wipe"
WARNNG: The following steps will wipe your data, make sure you had back it up before proceeding or else you will lose your data!
4. Don't change any of the preset settings and begin wiping your tablet
5. Go back into the main menu of TWRP and press "Install"
6. Find the zip file of the Custom Rom and select it.
7. Press install and wait until the recovery has finish flashing the rom
8. If successful, you should be running a custom rom when you restart your tablet!
link6155 said:
The term you're looking for is "flashing a rom", not "rooting a rom". Flashing a rom is not as hard as some people make it out to be, it's a fairly simple process. You'll need a computer nearby, your tablet USB cord, a recovery, and the rom you want.
-Downloading the Recovery-
You'll need to download a custom recovery before you can flash a rom. I personally use TWRP, so the steps that follow will be for TWRP:
1. Go to the official website of TWRP and download the Odin method (It should be the last download on the list) http://www.teamw.in/project/twrp2
2. If the download doesn't come with Odin, download it from here: http://odindownload.com/
3. Put your tablet into download mode by holding the Power + Volume down button.
4. Run Odin on your PC and then plug your tablet into the the USB port on your computer.
5. Load the twrp file you downloaded as a PDA and then press Start.
If you have done the steps above correctly, your tablet should reboot and nothing should change.
-Backing up your tablet-
Before you go any further, you will need to make a nandroid backup of your device. Here's the step to do that:
1. While your tablet is on, press and hold the Power + Volume Up (not down) button until you see the "Galaxy Note 10.1" boot screen.
2. You should now be in TWRP recovery. Press "backup" and then pick the location where you want to back up.
3. Start the backup and wait for a few minutes. Once completed, reboot your tablet.
You should also back up your apps using Titanium Backup or some similar app.
-Flashing the rom-
Flashing a custom rom is a very easy process. Here's how to do that:
1. Find the rom you want and download it on your tablet (or download it on your PC and move the files to your tablet)
2. Now go into recovery again (Power + Volume Up)
3. Press "Wipe"
WARNNG: The following steps will wipe your data, make sure you had back it up before proceeding or else you will lose your data!
4. Don't change any of the preset settings and begin wiping your tablet
5. Go back into the main menu of TWRP and press "Install"
6. Find the zip file of the Custom Rom and select it.
7. Press install and wait until the recovery has finish flashing the rom
8. If successful, you should be running a custom rom when you restart your tablet!
Click to expand...
Click to collapse
I think he needs Root too... other than that, great write up!
link6155 and lilbluemirage ,
I thank you both for the 1. great step by step instruction. 2. Understanding the need of a Newbie who has no idea how to ask proper question!
Since I heard that Sammy is going to release long-waited 4.4 update (After I posted the question), I decided to wait a bit longer before I go through with flashing by following your kind instruction. I still am not sure whether I should root before flashing it or after, though. Anyway, I will come back if Sammy fail me (sigh) and will definitely follow your guidance.
Thanks again and Have a wonderful day!

Note 4 Recovery Mode Missing Options

HELP Please...
My understanding of the below thread is that I'd be rooting my phone with a pretty close to stock rom. My phone is currently not rooted.
In this thread: http://forum.xda-developers.com/not...-t3060130/post59578778?nocache=1#post59578778
step #6 I have no advanced wipe option, nor do I have the install option. What did I do wrong? I'd like to root my phone using his close to stock rom from the link above. I figured I needed another recovery mode instead of the stock one, so I downloaded odin, and then TWRP. I went into download mode, and supposedly installed TWRP. However when I hold power + up + home it goes into the stock recovery mode....what gives?
My recovery mode looks like this:
Android system recovery
LRX22C.N910PVPU1BOB7
Volume up/down to select.
reboot system now
apply update from ADB
apply update from external storage
apply update from cache
wipe data/ factory reset
wipe cache partition
reboot to bootloader
power down
view recovery logs
enable cp logging
disable cp logging
Your help is most appreciated...
Anyone? I just wiped out my data (backed up of course) but basically have no phone to use until I continue with rooting. However..I am unable to install "Stock_Rooted_NoKnox_N910PSPT1BOB7_DEODEXED" because I can't perform the suggested advanced wipe, nor do I have the install option when booting into recovery mode...when trying to install from SD (which is where I placed the "Stock_Rooted_NoKnox_N910PSPT1BOB7_DEODEXED" I got an error stating something to the affect that it was not a genuine or valid image (don't recall the exact error message). So basically the phone ended up doing a factory reset, and I'm back at square one again. To validate that it is back to stock, I tried to install chainfire's SU, and no sticky bit could be found Also knox has not been tripped yet because its still 0x0. I've rooted in the past on previous phones, so I'm not sure why I'm missing the recovery options I need.
filesreloaded said:
HELP Please...
My understanding of the below thread is that I'd be rooting my phone with a pretty close to stock rom. My phone is currently not rooted.
In this thread: http://forum.xda-developers.com/not...-t3060130/post59578778?nocache=1#post59578778
step #6 I have no advanced wipe option, nor do I have the install option. What did I do wrong? I'd like to root my phone using his close to stock rom from the link above. I figured I needed another recovery mode instead of the stock one, so I downloaded odin, and then TWRP. I went into download mode, and supposedly installed TWRP. However when I hold power + up + home it goes into the stock recovery mode....what gives?
My recovery mode looks like this:
Android system recovery
LRX22C.N910PVPU1BOB7
Volume up/down to select.
reboot system now
apply update from ADB
apply update from external storage
apply update from cache
wipe data/ factory reset
wipe cache partition
reboot to bootloader
power down
view recovery logs
enable cp logging
disable cp logging
Your help is most appreciated...
Click to expand...
Click to collapse
Hi,
Looks like you're using Stock Recovery. Get a copy of TWRP (it should be trltespr and must be in .tar format) But before doing it so, root your device first using CF Auto Root. You need Samsung USB Drivers, and Debugging mode to be enabled on Developer Options.
Samsung USB Drivers -> Technical Documentation | SAMSUNG Developers
CF Auto Root -> CF-Root Download <- for Android 4.4.4 KitKat only!
TWRP -> Download TWRP for trltespr <- be sure to download .tar file to be flashed in ODIN.
First of all, is to enable Debugging mode. Go to Settings -> About device and tap 7 times on Build number. After doing it, go to Developer options and tick USB debugging.
Extract USB drivers and install it.
Extract Auto Root.
Reboot your phone to Download mode using combination of Power+Home+Volume(-) button.
Open ODIN and choose Auto Root file (.tar.md5 format) in AP.
Hit Start button and wait until device reboot to Recovery mode and installing root files.
After device rebooted, you should see SuperSU app. If you see it, your phone is now rooted.
Reboot your phone back to Download mode. Open ODIN once again and choose the TWRP file (.tar format) in AP.
Hit Start button. After finished reboot to Recovery and TWRP should be installed.
Note:
Doing it so will void your warranty (as KNOX Warranty Void will set to 0x1).
Hope this helps.
Thanks...this did help...and I thought I clicked save a long time ago but I guess I didn't. TWRP in place, and root was successful. Now hopefully Xposed framework will catch up to lollipop so I can run X-Privacy again.
filesreloaded said:
Thanks...this did help...and I thought I clicked save a long time ago but I guess I didn't. TWRP in place, and root was successful. Now hopefully Xposed framework will catch up to lollipop so I can run X-Privacy again.
Click to expand...
Click to collapse
There is an unofficial Xposed for Samsung TouchWiz Lollipop. You can grab it one here: http://forum.xda-developers.com/showthread.php?t=3113463

boot problem

When i boot or reboot my rooted my Samsung galaxy grand prime g530h it directly enters in recovery mode , WHY ?
Due to this problem my mobile does not show battery percentage while charging switched off mobile.
Even when i have not installed any rom , why does this problem occur ?
The only thing i did was just rooted my mobile using odin .
But , I do have custom recovery CWN
Why does it boot or reboot in recovery mode ?
What should i do to solve it ?
Need an quick answer .
Depends on the situation on why it boots to recovery. Probably would need more information. Do you have a custom recovery and if so what one? What were you doing before this behavior came into play. Please give as much detail as possible and I might be able to help you. Or someone else can.
AcidicTyranny said:
Depends on the situation on why it boots to recovery. Probably would need more information. Do you have a custom recovery and if so what one? What were you doing before this behavior came into play. Please give as much detail as possible and I might be able to help you. Or someone else can.
Click to expand...
Click to collapse
I just rooted my mobile using odin and Yes, i do have custom recovery CWN
Please help me with this.
Iqrama Vasta said:
I just rooted my mobile using odin and No, i do not have custom recovery or rom.
Please help me with this.
Click to expand...
Click to collapse
Wow. Sounds to me in my opinion that u soft bricked your device. But have no fear. Samsung devices are virtually impossible to perm brick as long as you operate Odin correctly. First thing your going to have to do is find an custom recovery to put on the device. In my opinion as soon you rooted you should of done it because people do make mistakes.
I do not own a Samsung device personaly my wife does but she won't let me touch it LMAO. Try searching on Xda for Samsung galaxy grand prime g530h softbrick
I apologize for a late reply.
Try this credit goes to owner.
http://forum.xda-developers.com/grand-prime/general/guide-flashing-stock-rom-t3039167
correction
Iqrama Vasta said:
I just rooted my mobile using odin and No, i do not have custom recovery or rom.
Please help me with this.
Click to expand...
Click to collapse
I do have custom recovery which by mistake I mentioned I didn't have . But I didn't have installed any rom.
AcidicTyranny said:
Wow. Sounds to me in my opinion that u soft bricked your device. But have no fear. Samsung devices are virtually impossible to perm brick as long as you operate Odin correctly. First thing your going to have to do is find an custom recovery to put on the device. In my opinion as soon you rooted you should of done it because people do make mistakes.
I do not own a Samsung device personaly my wife does but she won't let me touch it LMAO. Try searching on Xda for Samsung galaxy grand prime g530h softbrick
I apologize for a late reply.
Try this credit goes to owner.
http://forum.xda-developers.com/grand-prime/general/guide-flashing-stock-rom-t3039167
Click to expand...
Click to collapse
I do have custom recovery CWN
Need a quick reply
Iqrama Vasta said:
Need a quick reply
Click to expand...
Click to collapse
Universal unbrick guide:
Terminology - types of bricks:
Soft brick - often occurs in the shape of a bootloop or any other problems with booting such as always getting to recovery or not getting past the carrier logo. This type of a brick, which shows some signs of life, can in most cases be fixed.
Hard brick - As the name implies, your phone can essentially used as a brick and it shows no signs of life. This kind of a brick is rare and in theory should be unfixable. However there are advanced methods of fixing your phones such as JTAG, but they require extra tools and accessories.
The decision:
Is my phone soft or hard bricked?
If you answer yes to all of the questions below you probably have a hard birck:
Test as said in order!
Nothing happenes when you hold or press the power button
You cannot get the screen to even turn on by pressing or holding any combination of buttons on your phone
Nothing happenes if you do the same as about but with your phone plugged into a charger
Nothing happenes when you plug your phone into a computer
When you plug in your phone into a computer it does not recognize it as a phone, storage or any other media device
Nothing happenes when you try all of the above again, but with removing the battery in between steps for 10 seconds and putting it back in again
Nothing happenes when you try all of the above again, but after leaving the phone plugged into a charger for 2 hours
If all of the questions are a "yes", then you either have a broken charging port and and a discharged battery or you have a hard brick.
The unbricking:
There are many methods of unbricking and they are all different to each phone. Here I will list the most common methods that often succeed.
Samsung users skip to 4. method.
1. If you have access to a stock recovery:
Method 1:
1. Shut down / turn off your phone.
2. Boot into Recovery mode – hold down the volume down button and then hold the power button (the button combination is different for every phone. Look yours up on Google)
3. Use volume keys to navigate the menus, and power button to select the menu items (Again, might be different for every phone)
4. Choose “Wipe Cache Partition”.
5. Choose “Wipe Data / Factory Reset” to delete all your settings and apps, using the correct ROM.
6. Reboot your device.
Method 2:
Download the stock rom for your phone. It should be in ".zip" format. Make sure it's the official version
(Find it by Googling something like "[your phone model] stock rom")
Put the file on your phone's external SD card.
Make sure that the rom is for your exact phone model.
1. Shut down / turn off your phone.
2. Boot into Recovery mode – hold down the volume down button and then hold the power button (the button combination is different for every phone. Look yours up on Google)
3. Use volume keys to navigate the menus, and power button to select the menu items (Again, might be different for every phone)
4. Select "apply update from external storage"
5. Navigate to the zip file you copied to your phone
6. Install it.
If you get Status Error 7 that means you didn't download an official stock rom.
2. If you have access to a custom recovery:
Method 1:
Try stock recovery method 1
Method 2:
1. Find a stable custom rom for your phone or if you want to download the stock rom
Make sure that the rom is for your exact phone model.
2.. Copy the zip file to the phone's external SD.
3. Install the zip
(If you have a custom recovery you probably know the drill)
3. If you have access to fastboot mode:
First install ADB and fastboot drivers (if you haven't already):
To install it on windows there is a handy tool called the 15 Second ADB installer which will install pretty much everything you need.
On Ubuntu install with:
Code:
sudo apt-get install android-tools-adb android-tools-fastboot
On Fedora:
Code:
sudo dnf install android-tools
On OS X using Homebrew:
Code:
brew install android-platform-tools
Once you have the drivers installed you have to find a recovery image for your phone to install a custom recovery.
You can try one of the popular recoveries such as CWM or TWRP.
You need to get the recoveryNameHere.img file for your phone.
Find it by Googling:
"[your phone model] TWRP recovery"
or
"[your phone model] CWM recovery"
Make sure that the recovery is for your exact phone model.
Now on your phone enter fastboot mode:
Turn your phone off.
You can try different button combinations. For my phone it's holding power and volume down buttons.
Once you're in fastboot mode plug your phone into a computer and open your terminal/cmd.
Type in:
Code:
fastboot devices
You should see a list of devices. There should be only one device ID number.
If you see the ID it's working. If you don't you didn't install the Google USB driver properly (on Windows) and if it says "'fastboot' is not a recognized command" or "No command 'fastboot' found" then you didn't even install your drivers.
If you have problems with installing Google "how to install adb and fastboot drivers"
Now that you know fastboot is working type in:
Code:
fastboot flash recovery C:\Path\To\Recovery.img
Replace "C:\Path\To\Recovery.img" with an actuall path of the recovery file you downloaded.
It should say success.
If it doesn't try to execute:
Code:
fastboot oem unlock
This will delete all data you had on your phone (games, game progress, apps...).
Now try
Code:
fastboot flash recovery C:\Path\To\Recovery.img
again.
Once you're done type in:
Code:
fastboot reboot
And your phone should still not work. Now what you have to do it try the custom recovery method above (number 2.)
4. If you have a Samsung device:
Try this tutorial of unbricking with Odin: click here

Basic guide to Installing TWRP, Root and ROM via ODIN on S7 amd S7 edge

Hey everyone.
I have recently rooted and installed the Pixel experience 9 custom ROM on my S7 edge.
Even though I am confident in Installing ROMs and using TWRP I always like to have a check on the net to see the best way of doing stuff. When checking I found that there were so many different guides that the process became more confusing than it needed to be and it caused issues when I was trying install the ROM.
So I have decided to write out a guide to help everyone in the future.
Note. I am in UK using a Exynos version of the S7 edge. I believe there is a complication with the USA Snapdragon version.
Also this is done at your own risk and I am not responsible for any damage, errors or bricked devices. This will also void the warranty of your device.
What will you need
1. A computer with a SD card slot (if you don't have a slot you can usb a usb adaptor)
2. The latest version of ODIN
3. Your chosen ROM zip
4. Magisk Root zip
5. The correct TWRP file for your S7 or S7 edge
6.The latest version of your Stock firmware (this is in case something goes wrong)
7. A spare micro SD card with SD card adaptor
8. Micro USB cable (charging cable usually does the job)
9. Samsung Device drivers
This guide will be split in to 4 parts with some additional notes at the end.
Part 1- on your PC
Part 2- on your mobile
Part 3- In ODIN mode
Part 4- In TWRP
On your PC
1. Download and install the latest version of ODIN to your PC. https://samsungodin.com/
2. Download and install the Samsung Device drivers.
3. Download the correct TWRP version for your phone. https://twrp.me/
4. Now Download your root file, I used to Magisk root but there is super SU as well. I was told that Super SU is dated compared to Magisk.
https://www.xda-developers.com/magisk-v17-1-android-pie-a-b-support/
5. Now download your chosen ROM. There is lots of different ROMs for the S7 and S7 edge. In my case I decided to go with Pixel experience 9, it's basically a Pixel 3 ROM that runs Android P but it's up to you.
6. Go to Sammobile and download the stock Firmware for your device. The download takes ages so I would just leave this download in the background and continue to the next step (You shouldn't need this file but you will need it something goes wrong)
https://www.sammobile.com/firmwares/
7. Put your micro SD into your adaptor then insert into your PC into your SD card slot, then copy the ROM Download and the Root download SD card to the card.
8. Open ODIN and put the TWRP file on the AP section, then uncheck re-partition.
On Your Phone.
1. Before plugging up to the PC there are something to do first. The first thing to do is enter developer options by taping build number 7 times. Then check USB debugging and then check OEM unlocking.
2. Back up your data with Samsung backup and Google backup, both found in the settings.
3. If you already have a SD card inside your phone remove it and put it somewhere safe.
4. Power off your device and Boot in to ODIN mode (volume down, home button and power at the sametime)
In ODIN mode (READ THIS CAREFULLY)
1. BEFORE pressing start on your computer, hold volume up and home button.
2. Now press start on the computer, keep your fingers on the volume button up button and home button. Let the PC and Phone start it's process.
3. The moment the phone screen goes black. Press and hold the power but while keeping your fingers on the volume up and home button.
4. Keep all the buttons held down (volume up, home button and power button) till you see the TWRP screen boot.
In TWRP.
1. Once TWRP boots you will see a screen it will say "swipe to allow modifications" DON'T swipe just press "read only"
2. Press wipe and then press format data. Once the wipe is complete DO NOT swipe to reboot. (You will get yourself stuck in a boot loop) press the TWRP home icon instead.
3. Press Reboot then press recovery this will complete the installation of TWRP (if you press anything else you will get stuck in a boot loop)
4. Allow TWRP to reboot. You will be presented with the "swipe allow modifications" check the do not show again box and swipe.
5. Now insert your Micro SD card with the downloaded files.
6. Press wipe, then press advanced and check cashe and
dalvik cashe. Then Press TWRP Home icon
7. Press install and navigate to SD card. Then press the on the Magisk file and swipe, allow the process to finish and press wipe cache and Dalvik cashe.
8. Press TWRP home icon and press install and navigate back to SD card. Then press your ROM file and swipe again. Once it's finished press wipe cashe and Dalvik cashe. Then swipe to reboot.
9. Re-insert your memo card you were using before. (Not the one with the downloads on, the one with your photos and music and stuff)
10. BOOM your done. Happy days with your new ROM.
Few last things
the ROM I installed had G-apps preinstalled with the ROM, but if your ROM has no G-apps then once you booted, download G-apps from your ROMs browser and flash them with TWRP.
If you get stuck in a boot loop use your stock firmware file and Odin to reinstall the stock firmware and try the whole process again.
This method uses SD card to install the files in TWRP but I believe you can just copy the files via your PC directly to your phone at point 5 in the TWRP part of the guide. I had a spare card so I used a card.
The principal of this guide can be applied to other Samsung devices but newer device then the S7 and S7 edge have more factors to take note of, so some research will be required.
Remember
this is done at your own risk and I am not responsible for any damage, errors or bricked devices. This will also void the warranty of your device.
Hope this guide works well for you.
Is the "no verty" not required to remove encryption?
ctbale said:
Is the "no verty" not required to remove encryption?
Click to expand...
Click to collapse
I don't think this was a big issue with S7E but I know the S8 and onwards have extra encryption protection and 24 hour jailbait locks.
I have rooted my S7E a few times and it's never been an issue for me.
Sometimes the USA Snapdragon versions have extra encryption as well.
Thanks for reply.
In a few days I will try to root.
Fingers Crossed!
( I do have the Exynos S7 Edge G935F)
Also have a newer stock Oreo 8.0.0, unrooted. Thats the part I hear is giving people problems. Something about after flashing TWRP you get a fail to mount the data partition .... or something like that. Something to do with quotas
Heimdell vs odin
I wonder why most people use odin.
The official lineage OS installation instruction recommends heimdell. https://wiki.lineageos.org/devices/hero2lte/install
So what is the difference ? Heimdell vs odin
ZionMainframe said:
I wonder why most people use odin.
The official lineage OS installation instruction recommends heimdell. https://wiki.lineageos.org/devices/hero2lte/install
So what is the difference ? Heimdell vs odin
Click to expand...
Click to collapse
ODIN is made by Samsung developers and Hiemdell is a 3rd party option. They both do the same thing but some say that Heimdell is safer, easier and faster.
Personally I use Odin because I have got used to it and it has never let me down.
I mostly use it to install Stock UK firmware on cheaper Samsung phones that are from overseas.
Hello,
Thanks for your guide but I think there are too much steps, you can do it easier.
You can keep your sd card in the phone to transfer the ROM and magisk.
You can uncheck reboot in Odin instead doing this hard combination of "keep pressing volume up and power + press start on your computer at the same time", or let reboot checked, pressing start and keep pressing power+home+volume up when the screen turning off.
Even if you're in a bootloop, you can go back in recovery by forcing the phone to reboot (power+home+volume down) and when you see the Samsung logo (splahscreen) you keep pressing power+home+volume up until you see twrp screen appears.
Sorry men, it's not against you or your guide but to help beginners, we are always scared when we see a long and complicate list of steps, especially when we don't know.
But it's nice to share the links of the necessary tools to avoid searching everywhere :good:
And don't worry guys, if you do something wrong you can easily restore the stock firmware, it's very hard to brick a Samsung device, just be sure to get the last version of TWRP for the good model and the ROM corresponding to this model too.
I flashed my S7Edge the day I bought it without stress, take your time, read the tutorials and try to understand what you are going to do before doing it and all will be fine.
The simple version (IDK if it's better) is :
1 : Install Samsung drivers
2 : Copy ROM + magisk + noverity zips on sdcard
3 : Go into download mode (Power off phone and keep pressing power+home+volume down until the blue screen and follow the steps on the screen)
4 : Open Odin (last version), connect your phone to the computer, uncheck reboot box and flash TWRP on AP case
5 : Reboot on TWRP (keep pressing power+home+volume down until you see Samsung logo, and directly keep pressing power+home+volume up until you see TWRP screen)
6 : Wipe everything except sdcard + format data + (optionally) flash noverity zip
7 : Flash the ROM
8 : Reboot to system, configure the rom and wait some minutes to let the ROM create dalvik cache.
9 : Reboot normally and wait some minutes.
10 : Reboot to TWRP
11 : Flash Magisk zip (IMPORTANT ! Don't Flash Magisk just after the ROM, first boot on the ROM without root and reboot one time at least before to avoid lags in the system due to dalvik cache ! Steps 7 and 8)
12 : Reboot to system and install magisk manager apk
13 : I'm not superstitious but there is not step 13, you are done, enjoy !
Don't forget, don't flash Magisk directly after the ROM or you'll get a laggy ROM.
Just boot without flashing magisk and let the ROM doing his work in background during some minutes (5 to 10 minutes should be good), and do another reboot.
After that you can flash Magisk.
Use links shared by the creator of this topic, they are the officials. :victory:
psylooooo said:
Hello,
Thanks for your guide but I think there are too much steps, you can do it easier.
You can keep your sd card in the phone to transfer the ROM and magisk.
You can uncheck reboot in Odin instead doing this hard combination of "keep pressing volume up and power + press start on your computer at the same time", or let reboot checked, pressing start and keep pressing power+home+volume up when the screen turning off.
Even if you're in a bootloop, you can go back in recovery by forcing the phone to reboot (power+home+volume down) and when you see the Samsung logo (splahscreen) you keep pressing power+home+volume up until you see twrp screen appears.
Sorry men, it's not against you or your guide but to help beginners, we are always scared when we see a long and complicate list of steps, especially when we don't know.
But it's nice to share the links of the necessary tools to avoid searching everywhere :good:
And don't worry guys, if you do something wrong you can easily restore the stock firmware, it's very hard to brick a Samsung device, just be sure to get the last version of TWRP for the good model and the ROM corresponding to this model too.
I flashed my S7Edge the day I bought it without stress, take your time, read the tutorials and try to understand what you are going to do before doing it and all will be fine.
The simple version (IDK if it's better) is :
1 : Install Samsung drivers
2 : Copy ROM + magisk + noverity zips on sdcard
3 : Go into download mode (Power off phone and keep pressing power+home+volume down until the blue screen and follow the steps on the screen)
4 : Open Odin (last version), connect your phone to the computer, uncheck reboot box and flash TWRP on AP case
5 : Reboot on TWRP (keep pressing power+home+volume down until you see Samsung logo, and directly keep pressing power+home+volume up until you see TWRP screen)
6 : Wipe everything except sdcard + format data + (optionally) flash noverity zip
7 : Flash the ROM
8 : Reboot to system, configure the rom and wait some minutes to let the ROM create dalvik cache.
9 : Reboot normally and wait some minutes.
10 : Reboot to TWRP
11 : Flash Magisk zip (IMPORTANT ! Don't Flash Magisk just after the ROM, first boot on the ROM without root and reboot one time at least before to avoid lags in the system due to dalvik cache ! Steps 7 and 8)
12 : Reboot to system and install magisk manager apk
13 : I'm not superstitious but there is not step 13, you are done, enjoy !
Don't forget, don't flash Magisk directly after the ROM or you'll get a laggy ROM.
Just boot without flashing magisk and let the ROM doing his work in background during some minutes (5 to 10 minutes should be good), and do another reboot.
After that you can flash Magisk.
Use links shared by the creator of this topic, they are the officials. :victory:
Click to expand...
Click to collapse
Cheers for helping my out, my guide has a lot of steps as I literally wrote what I did every step.
I was going for a guide that spelt out every single detail for the less experienced people. I glad to see you approve of my links.
Great guide though, great that both guides can complement each others.
Owenboy89 said:
Cheers for helping my out, my guide has a lot of steps as I literally wrote what I did every step.
I was going for a guide that spelt out every single detail for the less experienced people. I glad to see you approve of my links.
Great guide though, great that both guides can complement each others.
Click to expand...
Click to collapse
You are right ! And your guide is more complete than mine, I don't talk about going into developers options to enable oem unlock etc, I wrote this too fast and too late :laugh:
Does this process work for latest March 1 2019 security patch?
Build number is G935FXXS4ESC6.
Thanks!
stenoo said:
Does this process work for latest March 1 2019 security patch?
Build number is G935FXXS4ESC6.
Thanks!
Click to expand...
Click to collapse
It does work
https://www.mediafire.com/folder/ka5kcad3w7awo/S7+
Hey are you sure it doesn't work for snapdragon?
SULkiller said:
Hey are you sure it doesn't work for snapdragon?
Click to expand...
Click to collapse
You can use this method for Snapdragon, but Snapdragon phones in certain regions have a built jailbreak that can complicate things. There are ways around it but as I am in a region that sell exynos then i have no experience with the Snapdragon Variant. ?
hey when i try flash galaxy s7edge sm-g935f with twrp when i go into recovery it red screen what am i doing wrong cheers inadvance
3 time flashing stock grrrrrrrrr
1337-oxide said:
hey when i try flash galaxy s7edge sm-g935f with twrp when i go into recovery it red screen what am i doing wrong cheers inadvance
3 time flashing stock grrrrrrrrr
Click to expand...
Click to collapse
When you booted into recovery the for the first time after installing it, did you wipe all your data??
Then go into reset and pressed reset to recovery???
Owenboy89 said:
When you booted into recovery the for the first time after installing it, did you wipe all your data??
Then go into reset and pressed reset to recovery???
Click to expand...
Click to collapse
i got twrp and root know ressuruction remix giving me error 7 i think what does that mean
cheers
---------- Post added at 04:40 PM ---------- Previous post was at 04:35 PM ----------
sorry but know i lost twrp what am i doing wrong SM-G935F s7edge
is anyone going to help me or u just like the other sites dont reply i need this info asap its only reason i rooted was to use custom rom oh also turmux
Hey
Sorry I have been busy.
Best option is to flash the firmware and start again. Follow the steps of original comment.
Remember when you boot in to TWRP straight after installing it...then wipe all your data then press reboot and reboot back into RECOVERY....once your done this you have completed the install of TWRP.
Once that is all done....wipe your cashe davalik data and then insert your memory card with the custom Rom and Magisk root inside. Install Magisk first...then the ROM.
Once this is done wipe cashe/davalik data once more and reboot, your custom ROM should load up...once the ROM loads install the Magisk root manager and latest update for the root.
Other things to check have you installed the correct TWRP and correct custom Rom for your device.
Also check your customs ROM feed on XDA to see if anyone has issued like this on there as well, if so there might be specific answer to your issue there.
Hope this helps sorry for the delay
How can you switch back to root version of rom for Samsung Galaxy S7 Edge
You can install original ROM / firmware of Samsung Galaxy S7 Edge follow these simple steps :
1. Download and install the latest SamsungOdin 3 software
2. Now download ROM of S7 edge from sammobile.com .
3. Switch off your phone and connect your phone with PC using data cable.
4. Press Power+Vol down and home key together.
5. Now select recovery from your phone boost setup.
6. Open the Odin and select your phone and browse the ROM file.
7. Now press install ROM. Almost done!
8. Wait to complete installation it may take 10 - 15 minutes.
9. Enjoy!
psylooooo said:
Hello,
Thanks for your guide but I think there are too much steps, you can do it easier.
You can keep your sd card in the phone to transfer the ROM and magisk.
You can uncheck reboot in Odin instead doing this hard combination of "keep pressing volume up and power + press start on your computer at the same time", or let reboot checked, pressing start and keep pressing power+home+volume up when the screen turning off.
Even if you're in a bootloop, you can go back in recovery by forcing the phone to reboot (power+home+volume down) and when you see the Samsung logo (splahscreen) you keep pressing power+home+volume up until you see twrp screen appears.
Sorry men, it's not against you or your guide but to help beginners, we are always scared when we see a long and complicate list of steps, especially when we don't know.
But it's nice to share the links of the necessary tools to avoid searching everywhere :good:
And don't worry guys, if you do something wrong you can easily restore the stock firmware, it's very hard to brick a Samsung device, just be sure to get the last version of TWRP for the good model and the ROM corresponding to this model too.
I flashed my S7Edge the day I bought it without stress, take your time, read the tutorials and try to understand what you are going to do before doing it and all will be fine.
The simple version (IDK if it's better) is :
1 : Install Samsung drivers
2 : Copy ROM + magisk + noverity zips on sdcard
3 : Go into download mode (Power off phone and keep pressing power+home+volume down until the blue screen and follow the steps on the screen)
4 : Open Odin (last version), connect your phone to the computer, uncheck reboot box and flash TWRP on AP case
5 : Reboot on TWRP (keep pressing power+home+volume down until you see Samsung logo, and directly keep pressing power+home+volume up until you see TWRP screen)
6 : Wipe everything except sdcard + format data + (optionally) flash noverity zip
7 : Flash the ROM
8 : Reboot to system, configure the rom and wait some minutes to let the ROM create dalvik cache.
9 : Reboot normally and wait some minutes.
10 : Reboot to TWRP
11 : Flash Magisk zip (IMPORTANT ! Don't Flash Magisk just after the ROM, first boot on the ROM without root and reboot one time at least before to avoid lags in the system due to dalvik cache ! Steps 7 and 8)
12 : Reboot to system and install magisk manager apk
13 : I'm not superstitious but there is not step 13, you are done, enjoy !
Don't forget, don't flash Magisk directly after the ROM or you'll get a laggy ROM.
Just boot without flashing magisk and let the ROM doing his work in background during some minutes (5 to 10 minutes should be good), and do another reboot.
After that you can flash Magisk.
Use links shared by the creator of this topic, they are the officials. :victory:
Click to expand...
Click to collapse
Your certainly not wrong there. confusing isn't the word I would choose more like frustrating to hell. I'm new to this and I can't even get out the starting gate lol every time I move one step forward I move two steps back and that's no joke.
I can't read any more tutorials there coming out my ears it's just adding to the confusion I'm completely lost now. can't even pick a custom rom that's a headache for another time I was just wanting to root the phone but was told stock roms are temperamental and custom roms was the way forward. all I keep reading is tutorials telling you to down load files but never a mentioning once if they should be in zip format as downloaded or unpacked? then providing links to other files taht are in apk file! like Magisk. but continue to about the file as though it were a zip! as noob it's frustrating to keep asking for help and every key stroke at least for me anyway you feel like a pain in the rear! so for now I'm throwing in the towel at least I know one thing that works. giving up lol.

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