[Q] Do I have this right? - Samsung Galaxy Nexus

Getting GN tomorrow, I've read all the [REF] posts and I've been working with Samsung devices since Samsung has been making devices.
I know little about Nexus devices, and I am surprised at how easy this process seems to be.
Naturally I'm suspicious, so I come to you to make sure I have this all straight:
1 adb fastboot oem unlock
2 rom manager > install clockworkmod
3 flash rom/gapps in recovery
Ya? No ODIN? No messing with partitions? Is it really as easy as these 3 steps?
kthanks

Step 1.5 is to root while using fastboot. Use efrant's guide in the "stickies" for the commands and sequence. It's very easy.
If you follow your steps as you wrote them (without the rooting commands in fastboot) then ROM Manager will install but you won't be able to flash the CWM recovery because there is no root.
Good luck!

Doc_rockulus said:
Getting GN tomorrow, I've read all the [REF] posts and I've been working with Samsung devices since Samsung has been making devices.
I know little about Nexus devices, and I am surprised at how easy this process seems to be.
Naturally I'm suspicious, so I come to you to make sure I have this all straight:
1 adb fastboot oem unlock
2 rom manager > install clockworkmod
3 flash rom/gapps in recovery
Ya? No ODIN? No messing with partitions? Is it really as easy as these 3 steps?
kthanks
Click to expand...
Click to collapse
Learn to do it all yourself, makes life a LOT easier!
1. fastboot oem unlock. Phone will reboot once you've done this so once booted go back to the bootloader
2. fastboot flash recovery recovery.img (download the latest CWM here and rename it recovery.img)
3. fastboot reboot
4. Once back in Android copy the ROM to your phone (and GAPPs if you need them). I'd also use a wipe script to format the phone before flashing the new ROM. You can get mike1986's one here
5. Turn on USB Debugging
6. adb reboot-bootloader
7. Go into recovery
8. Flash Super Wipe script (if you're going to use one)
9. Flash ROM
10. Flash GAPPs (if required)
11. Reboot phone
12. Enjoy!

EddyOS said:
Learn to do it all yourself, makes life a LOT easier!
1. fastboot oem unlock. Phone will reboot once you've done this so once booted go back to the bootloader
2. fastboot flash recovery recovery.img (download the latest CWM here and rename it recovery.img)
3. fastboot reboot
4. Once back in Android copy the ROM to your phone (and GAPPs if you need them). I'd also use a wipe script to format the phone before flashing the new ROM. You can get mike1986's one here
5. Turn on USB Debugging
6. adb reboot-bootloader
7. Go into recovery
8. Flash Super Wipe script (if you're going to use one)
9. Flash ROM
10. Flash GAPPs (if required)
11. Reboot phone
12. Enjoy!
Click to expand...
Click to collapse
To clarify, the fastboot oem unlock command only unlocks the bootloader, correct?
At what part of the process is root obtained? I've never seen/tried a CWM flash prior to root/SU.
Am I obtaining root simply by flashing the root enabled rom?
I wouldn't call that "Doing it myself"

That's right. Once the bootloader is unlocked you can then flash new files to the different partitions on the device (system, data, recovery, boot, etc...). Root is obtained when you flash the SuperSU package in CWM or when you flash a custom ROM (as they tend to be pre-rooted)
When I say 'do it yourself' I mean all the steps of unlocking the bootloader, flashing CWM manually, etc. as opposed to using apps that do it all for you

Doc_rockulus said:
Getting GN tomorrow, I've read all the [REF] posts and I've been working with Samsung devices since Samsung has been making devices.
I know little about Nexus devices, and I am surprised at how easy this process seems to be.
Naturally I'm suspicious, so I come to you to make sure I have this all straight:
1 adb fastboot oem unlock
2 rom manager > install clockworkmod
3 flash rom/gapps in recovery
Ya? No ODIN? No messing with partitions? Is it really as easy as these 3 steps?
kthanks
Click to expand...
Click to collapse
yup, that's pretty much it.
1. fastboot OEM unlock
2. fastboot flash a custom recovery(differs from ROM manager)
3. flash the su binaries or a custom ROM in your new recovery
4. reboot and profit

Put the rom you want on your sd card before you do any of this actually. Then get yourself into fastboot mode. Then do the
fastboot oem unlock.
Fastboot flash recovery "name of recovery.img"
fastboot boot recovery
Install ROM
Actually come to think of it, maybe the oem unlock erases sd card, putting ROM on before unlocking might not be good. Most roms have root permission anyhow so you don't gotta worry about getting root if your flashing a custom rom.

M3drvr said:
Put the rom you want on your sd card before you do any of this actually. Then get yourself into fastboot mode. Then do the
fastboot oem unlock.
Fastboot flash recovery "name of recovery.img"
fastboot boot recovery
Install ROM
Click to expand...
Click to collapse
if you put the rom you want in your storage before you fastboot oem unlock, then it wont be there when you need to flash it, considering the contents of your storage gets erased when you fastboot oem unlock.

simms22 said:
if you put the rom you want in your storage before you fastboot oem unlock, then it wont be there when you need to flash it, considering the contents of your storage gets erased when you fastboot oem unlock.
Click to expand...
Click to collapse
Ya i thought of that after i posted. That was my bad. Although you could boot into recovery, mount the sd card so computer sees it, copy the rom into phone then flash it. Rather than rebooting to system and using rom manager.

M3drvr said:
Ya i thought of that after i posted. That was my bad. Although you could boot into recovery, mount the sd card so computer sees it, copy the rom into phone then flash it. Rather than rebooting to system and using rom manager.
Click to expand...
Click to collapse
No you can't mount the sdcard as the nexus does not have mass storage
Sent from my Galaxy Nexus using Tapatalk 2

Zepius said:
No you can't mount the sdcard as the nexus does not have mass storage
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Then i have a messed up phone, cause when i'm in recovery i can drop files into my phone from my computer.

M3drvr said:
Then i have a messed up phone, cause when i'm in recovery i can drop files into my phone from my computer.
Click to expand...
Click to collapse
+1
Thanks guys, I've got it. Rooted, CM10.1 in record time.
First device I've had that hasn't put up a fuss during this process.

Now that I'm in CM10.1 can I use AOSP kernel or do I need one based off of CM?

Related

S-on AND Root

I've been posting here and there around here lately but thought I'd get a cleaner, more focused thread going for those of us who used HTC's unlock tool and want root.
I managed to get the bootloader unlocked with HTC's tool and installed SU and clockwork onto my Inc2 but I think I'm having problems because I'm still S-On instead of S-Off.
So, what do we do next after unlocking the bootloader? I'm under the impression that because I'm S-On still, I can flash a custom ROM, but not only the ones with the stock kernel intact. This would be why Sabotage was able to install, but Mik wouldn't. Still only a theory, though.
ANY HELP PLEASE!!!
Kayak83 said:
I've been posting here and there around here lately but thought I'd get a cleaner, more focused thread going for those of us who used HTC's unlock tool and want root.
I managed to get the bootloader unlocked with HTC's tool and installed SU and clockwork onto my Inc2 but I think I'm having problems because I'm still S-On instead of S-Off.
So, what do we do next after unlocking the bootloader? I'm under the impression that because I'm S-On still, I can flash a custom ROM, but not only the ones with the stock kernel intact. This would be why Sabotage was able to install, but Mik wouldn't. Still only a theory, though.
ANY HELP PLEASE!!!
Click to expand...
Click to collapse
There are 2 options to flash a custom ROM that has a custom kernel on an unlocked bootloader.
1. Instead of booting to recovery mode directly, you need to boot in Fastboot mode and issue the command:
Fastboot boot [path to custom recovery.img]
This will boot you into recovery mode using the custom recovery image. Then you can flash a custom ROM with a custom kernel correctly.
2. Extract the boot.img from the custom ROM zip file and copy it to your SDK tool directory.
Then boot into recovery mode and flash the custom ROM. Next you must reboot into bootloader mode and enter Fastboot mode. Enter the following command:
Fastboot flash boot [path to the boot.img file].
Try either option 1 or option 2. You do not need to do both.
Hope this helps.
tpbklake said:
There are 2 options to flash a custom ROM that has a custom kernel on an unlocked bootloader.
1. Instead of booting to recovery mode directly, you need to boot in Fastboot mode and issue the command:
Fastboot boot [path to custom recovery.img]
This will boot you into recovery mode using the custom recovery image. Then you can flash a custom ROM with a custom kernel correctly.
2. Extract the boot.img from the custom ROM zip file and copy it to your SDK tool directory.
Then boot into recovery mode and flash the custom ROM. Next you must reboot into bootloader mode and enter Fastboot mode. Enter the following command:
Fastboot flash boot [path to the boot.img file].
Try either option 1 or option 2. You do not need to do both.
Hope this helps.
Click to expand...
Click to collapse
Tried option 1 and when I go to select install zip from sd card after booting to cwm the phone restarts. Trying option 2 now...
Option #2 won't work since I get stuck at the HTC screen when trying to load a custom ROM.
Kayak83 said:
Option #2 won't work since I get stuck at the HTC screen when trying to load a custom ROM.
Click to expand...
Click to collapse
How did you try to reboot into bootloader from recovery once the ROM was flashed. Once I get into recovery I connect the phone with a USB cable and then type
Adb reboot bootloader
This will boot you into HBOOT straight from recovery and should prevent the hang at the HTC.
Ok. Let's start fresh and complete:
1- Plug phone into computer.
2- select HTC sync on phone
3- open cmd and get to sdk
4- type "adb reboot bootloader"
5- phone should reboot to HTC's recovery thing
now what?
I have cwm installed already.
Kayak83 said:
Ok. Let's start fresh and complete:
1- Plug phone into computer.
2- select HTC sync on phone
3- open cmd and get to sdk
4- type "adb reboot bootloader"
5- phone should reboot to HTC's recovery thing
now what?
I have cwm installed already.
Click to expand...
Click to collapse
Just select Charge Only, not HTC Sync.
Once you type adb reboot bootloader you should get the HBOOT screen and it should show FASTBOOT USB.
At this point you should enter Fastboot commands from you PC command prompt.
So you said you tried fastboot boot [path to recovery.img file] and it did boot you into recovery, right? Then you should be able to flash the custom ROM and reboot normally when the install is complete.
For option 2 once you are in recovery mode flash the custom ROM and then when it is finished connect the phone with the USB cable and at the command prompt you should be able to type adb devices and it will respond with your device id.
If it does, then type adb reboot bootloader and it will take you back to the HBOOT screen. From there you would then enter the following Fastboot command:
Fastboot flash boot [path to boot.img file]
Then Fastboot reboot
tpbklake said:
Just select Charge Only, not HTC Sync.
Once you type adb reboot bootloader you should get the HBOOT screen and it should show FASTBOOT USB.
At this point you should enter Fastboot commands from you PC command prompt.
So you said you tried fastboot boot [path to recovery.img file] and it did boot you into recovery, right? Then you should be able to flash the custom ROM and reboot normally when the install is complete.
For option 2 once you are in recovery mode flash the custom ROM and then when it is finished connect the phone with the USB cable and at the command prompt you should be able to type adb devices and it will respond with your device id.
If it does, then type adb reboot bootloader and it will take you back to the HBOOT screen. From there you would then enter the following Fastboot command:
Fastboot flash boot [path to boot.img file]
The Fastboot reboot
Click to expand...
Click to collapse
I'm able to fastboot into cwm. But when I go to select install zip from sd card via the phone controls (volume up/down/power), the phone reboots.
Kayak83 said:
I'm able to fastboot into cwm. But when I go to select install zip from sd card via the phone controls (volume up/down/power), the phone reboots.
Click to expand...
Click to collapse
Which version of CWM are ou using. I use CWM 5.0.2 and it works fine.
SUCCESS. Thanks for your help!
Glad you got it goin!
Sent from my ADR6350 using xda premium
Kayak83 said:
SUCCESS. Thanks for your help!
Click to expand...
Click to collapse
Which option did you have success with?
dumb question but...
how do you find the path to your custom recovery?
mza929 said:
dumb question but...
how do you find the path to your custom recovery?
Click to expand...
Click to collapse
You determine what the path is when you download the recovery image to your PC. The best place to download or copy it to is the same folder you run adb.exe and fastboot.exe from.
tpbklake said:
You determine what the path is when you download the recovery image to your PC. The best place to download or copy it to is the same folder you run adb.exe and fastboot.exe from.
Click to expand...
Click to collapse
great thank you... i was thinking i had to use a path to the recovery on my phone's storage not my PC's...
Can someone link me to a cwm recovery that works. I'm having the reboot issue after selecting choose file from SD card.
Sent from my dinc2 using XDA App
mza929 said:
Can someone link me to a cwm recovery that works. I'm having the reboot issue after selecting choose file from SD card.
Sent from my dinc2 using XDA App
Click to expand...
Click to collapse
You should look for and use CWM 5.0.2
Kayak83 said:
I've been posting here and there around here lately but thought I'd get a cleaner, more focused thread going for those of us who used HTC's unlock tool and want root.
I managed to get the bootloader unlocked with HTC's tool and installed SU and clockwork onto my Inc2 but I think I'm having problems because I'm still S-On instead of S-Off.
So, what do we do next after unlocking the bootloader? I'm under the impression that because I'm S-On still, I can flash a custom ROM, but not only the ones with the stock kernel intact. This would be why Sabotage was able to install, but Mik wouldn't. Still only a theory, though.
ANY HELP PLEASE!!!
Click to expand...
Click to collapse
OK maybe I am missing something here. Do you actually have full root? If you do, how did you get it? I don't know how to get the su binary and busybox installed. I have unlocked my bootloader using the htc supertool and I don't have root, which is keeping me from installing CWM or anything root related for that matter. I have not seen any instructions on how to root this thing since the unlock tool became compatible 3 days ago. But maybe I have missed something.
Thanks for any help.
Still cant get rom to boot... however, i have been able to fastboot into custom recovery and complete the flashing process...
Now i am just stuck at the HTC screen after reboot.
Any suggestions?
Thank you all so far. You have been most helpful.
***** update ***** I finally got it after fast booting into recovery, flashing rom, and then extracting boot.img from that rom and flashing it via fastboot.
mza929 said:
Still cant get rom to boot... however, i have been able to fastboot into custom recovery and complete the flashing process...
Now i am just stuck at the HTC screen after reboot.
Any suggestions?
Thank you all so far. You have been most helpful.
***** update ***** I finally got it after fast booting into recovery, flashing rom, and then extracting boot.img from that rom and flashing it via fastboot.
Click to expand...
Click to collapse
Yes good job. The last part is the key to getting a custom ROM installed. Glad it worked for you.
---------- Post added at 09:13 AM ---------- Previous post was at 09:09 AM ----------
hackweed said:
OK maybe I am missing something here. Do you actually have full root? If you do, how did you get it? I don't know how to get the su binary and busybox installed. I have unlocked my bootloader using the htc supertool and I don't have root, which is keeping me from installing CWM or anything root related for that matter. I have not seen any instructions on how to root this thing since the unlock tool became compatible 3 days ago. But maybe I have missed something.
Thanks for any help.
Click to expand...
Click to collapse
After you have an unlocked HBOOT, you need to flash CWM recovery image in FASTBOOT mode. Once you have CWM installed, you can install the latest SU-3.0.xx.zip to root your current ROM and then you can installl and use root programs like ROM Manager, Busybox, Titianium Backup, etc. or you can install a rooted custom ROM.

[Q] Forgot to install ROM before the custom recovery.

I was following this guide with the intention of installing Cyanogenmod on to my HTC One X (international version), and I got as far as the Flashing a ROM section, towards the bottom, when I reached step 5, which reads "Make sure you already have your shiny new ROM .zip on your internal memory as you cannot enable mass storage in the current recovery builds."
At this point I realised I had not done this, and I have no way of putting the ROM onto the phone. Is there anything I can do, or do I have to start from scratch, and if so, how do I do that?
I'm following this guide regarding installing the ROM, but is there a better one? That guy cannot spell.
I also have this thread open for CM10.1, but it's quite confusing. Should I be downloading the following?: Beta 7 (pure JB vendor): http://d-h.st/fo4 - Kernel 3.1.10 included.
Thanks in advance.
ashleynicholson said:
I was following this guide with the intention of installing Cyanogenmod on to my HTC One X (international version), and I got as far as the Flashing a ROM section, towards the bottom, when I reached step 5, which reads "Make sure you already have your shiny new ROM .zip on your internal memory as you cannot enable mass storage in the current recovery builds."
At this point I realised I had not done this, and I have no way of putting the ROM onto the phone. Is there anything I can do, or do I have to start from scratch, and if so, how do I do that?
I'm following this guide regarding installing the ROM, but is there a better one? That guy cannot spell.
I also have this thread open for CM10.1, but it's quite confusing. Should I be downloading the following?: Beta 7 (pure JB vendor): http://d-h.st/fo4 - Kernel 3.1.10 included.
Thanks in advance.
Click to expand...
Click to collapse
have you already installed the custom recovery?
matt95 said:
have you already installed the custom recovery?
Click to expand...
Click to collapse
Yes, and "backed up." I don't know what I've backed up, but I've backed up something. I have not wiped anything, and I still appear to have a functional phone.
you probably backed up the stock rom however to push the rom onto your phone you should go into recovery and mount USB and the put the rom onto the sdcard that's it...
matt95 said:
you probably backed up the stock rom however to push the rom onto your phone you should go into recovery and mount USB and the put the rom onto the sdcard that's it...
Click to expand...
Click to collapse
How do I mount USB? When I plug my phone in I just get weird tethering options.
ashleynicholson said:
How do I mount USB? When I plug my phone in I just get weird tethering options.
Click to expand...
Click to collapse
you need to go into recovery and there is an option for mounting partitions
matt95 said:
you need to go into recovery and there is an option for mounting partitions
Click to expand...
Click to collapse
Do I just place the file in the main folder, or does it go somewhere specific? Thanks for your help by the way.
You can mount it inside the recovery as a diskdrive and yes you need that cm10.1 + gapps if you want them too. Mount it and copy the rom and gapps to it
Here is a small tut i wrote earlier. ...
This counts for recovery cwm 5.8.4.0 (otherwise a full wipe in any other recovery must be done)
In recovery
Wipe data/factory reset
Wipe cache partition
Advanced - wipe dalvik cache
Mounts and storage - format cache,data,system
Remove the cable to the pc before installing the rom !
Then install CM10.1 after that GAPPS.....DO NOT REBOOT
Reconnect the cable and ......
type in the fastboot command window
Adb reboot bootloader
Fastboot erase cache
Fastboot flash boot boot.img (the file from the rom)
Fastboot erase cache
Fastboot reboot
Mr Hofs said:
You can mount it inside the recovery as a diskdrive and yes you need that cm10.1 + gapps if you want them too. Mount it and copy the rom and gapps to it
Here is a small tut i wrote earlier. ...
This counts for recovery cwm 5.8.4.0 (otherwise a full wipe in any other recovery must be done)
In recovery
Wipe data/factory reset
Wipe cache partition
Advanced - wipe dalvik cache
Mounts and storage - format cache,data,system
Remove the cable to the pc before installing the rom !
Then install CM10.1 after that GAPPS.....DO NOT REBOOT
Reconnect the cable and ......
type in the fastboot command window
Adb reboot bootloader
Fastboot erase cache
Fastboot flash boot boot.img (the file from the rom)
Fastboot erase cache
Fastboot reboot
Click to expand...
Click to collapse
Thanks for your comprehensive reply dude. Does the gapps (Google Apps I assume?) include Google Now? I'd become quite accustomed to that particular gadget and I will miss it.
Actually i have to guess yes.....i never tried it !
Ow and my apology to matt for barging in like this......
Mr Hofs said:
Actually i have to guess yes.....i never tried it !
Ow and my apology to matt for barging in like this......
Click to expand...
Click to collapse
Ok, once this gapps is downloaded I am good to go I think. If I brick it I can just break it and claim it on the insurance. Although this phone is brand new because my old one drowned a couple weeks ago, so they mightn't like two claims in such quick succession.
yeah gapps have google now too
matt95 said:
yeah gapps have google now too
Click to expand...
Click to collapse
One more question guys, and this is where I possibly reveal how idiotic I am...
How do I install the ROM? I have the two files on the storage (in unzipped folders), but how do I install them?
ashleynicholson said:
One more question guys, and this is where I possibly reveal how idiotic I am...
How do I install the ROM? I have the two files on the storage (in unzipped folders), but how do I install them?
Click to expand...
Click to collapse
you need the cm10.1 rom.zip and the gapps.zip... go into recovery choose .zip and select the rom.zip first, after that install the gapps.zip following the same steps before... then reboot and enjoy the rom
matt95 said:
you need the cm10.1 rom.zip and the gapps.zip... go into recovery choose .zip and select the rom.zip first, after that install the gapps.zip following the same steps before... then reboot and enjoy the rom
Click to expand...
Click to collapse
Got it.
Can you explain the second half of your instructions please?
[quotetype in the fastboot command window
Adb reboot bootloader
Fastboot erase cache
Fastboot flash boot boot.img (the file from the rom)
Fastboot erase cache
Fastboot reboot[/quote]
Well you have a certain folder on the pc....from where you also flashed the recovery ? It contains fastboot.exe and adb.exe files ....right? You open the cm10.1.zip file and you see the boot.img file in there, you copy that to the fastboot folder on the pc and flash it
ashleynicholson said:
Got it.
Can you explain the second half of your instructions please?
[quotetype in the fastboot command window
Adb reboot bootloader
Fastboot erase cache
Fastboot flash boot boot.img (the file from the rom)
Fastboot erase cache
Fastboot reboot
Click to expand...
Click to collapse
[/QUOTE]
oh yeah forgot about that sorry...
before going into recovery you should go into fastboot mode, connect the phone to your computer and type those command in the terminal/cmd, the boot.img file can be easily found in the cm10.1 thread or in the rom.zip... after that install the rom following the steps above...
Mr Hofs said:
Well you have a certain folder on the pc....from where you also flashed the recovery ? It contains fastboot.exe and adb.exe files ....right? You open the cm10.1.zip file and you see the boot.img file in there, you copy that to the fastboot folder on the pc and flash it
Click to expand...
Click to collapse
I'm on a Mac, so the guide said I only needed the fastboot file, not the adb one. What do you mean "flash it"?
I've rebooted the phone as you said, but it just says "Unfortunately, the process com.android.phone has stopped." I click Ok and it says that again.
ashleynicholson said:
I'm on a Mac, so the guide said I only needed the fastboot file, not the adb one. What do you mean "flash it"?
I've rebooted the phone as you said, but it just says "Unfortunately, the process com.android.phone has stopped." I click Ok and it says that again.
Click to expand...
Click to collapse
fastboot mode: power off the phone, power+vol down, select fastboot and press power, you're done
You can go in the bootloader first and flash the boot.img. I described it the other way around because you end with a cache erase to avoid boot problems (got this from the thread itself)
Basically it comes down to this
You put the phone in the bootloader and you see a red text that says "fastboot usb"
At that point you flash the boot.img from the mac to the phone.
Then you unhook the cable and do the rest of the guide

[Q] Flashing to pure stock 4.3 with the latest bootloader, recovery, etc.?

I know this may have been answered several times. I did a search too, but to be honest couldn't find something to the point.
Can someone post an easy guide of the files to download and the commands to type in the Command Prompt to install 4.3?
I'm currently on 4.2.2 (LiquidSmooth). Rooted obviously with TWRP recovery. I have the ADB and fastboot drivers installed in my PC.
This is what I want to know.
1. Flashing pure stock 4.3 and wipe everything (including SDcard - I will take a backup)
2. Updating the bootloader
3. Updating the radio
4. Updating the stock recovery
5. Installing TWRP recovery for 4.3
Will be glad if someone could help me.
Thank you.
you didnt search very well...
there's a return to stock thread in the general section.
Just use this: http://forum.xda-developers.com/showthread.php?t=1766475
Read last 3-4 pages.
AbhishekS said:
I know this may have been answered several times. I did a search too, but to be honest couldn't find something to the point.
Can someone post an easy guide of the files to download and the commands to type in the Command Prompt to install 4.3?
I'm currently on 4.2.2 (LiquidSmooth). Rooted obviously with TWRP recovery. I have the ADB and fastboot drivers installed in my PC.
This is what I want to know.
1. Flashing pure stock 4.3 and wipe everything (including SDcard - I will take a backup)
2. Updating the bootloader
3. Updating the radio
4. Updating the stock recovery
5. Installing TWRP recovery for 4.3
Will be glad if someone could help me.
Thank you.
Click to expand...
Click to collapse
search again... and in short if u are flashing your rom with stock image u dont have to install the bootloader and radio img again... search how to flash stock image using adb..
Sent from my Galaxy Nexus using xda premium
AbhishekS said:
I know this may have been answered several times. I did a search too, but to be honest couldn't find something to the point.
Can someone post an easy guide of the files to download and the commands to type in the Command Prompt to install 4.3?
I'm currently on 4.2.2 (LiquidSmooth). Rooted obviously with TWRP recovery. I have the ADB and fastboot drivers installed in my PC.
This is what I want to know.
1. Flashing pure stock 4.3 and wipe everything (including SDcard - I will take a backup)
2. Updating the bootloader
3. Updating the radio
4. Updating the stock recovery
5. Installing TWRP recovery for 4.3
Will be glad if someone could help me.
Thank you.
Click to expand...
Click to collapse
Hi, let me try to help you
Galaxy Nexus is my first smartphone. So i'm pretty new at flashing things. I did some research last year to learn how to flash stuff in it and that's how i learned to make a fresh install:
-Make sure you have the SDK platform-tools and the Galaxy Nexus driver properly installed on your PC. Also, make sure you have USB debuging enabled on your device.
-Download the factory image that fits your phone at https://developers.google.com/android/nexus/images
-Open up the tgz file you just downloaded and extract the files:
-boot.img
-bootloader-maguro-primemd04.img
-radio-maguro-i9250xxlj1.img
-recovery.img
-system.img
-userdata.img
Extract the files in the platform-tools folder to make things easier.
-Connect your Nexus to your PC, open the command prompt, go to the platform-tools folder and type
(Do not turn off, disconnect or close the cmd prompt windows until everything is done. Again, make sure you have the nexus driver properly installed on your Windows)
Code:
adb reboot-bootloader
(this command will reboot your device to recovery mode)
With your device on recovery mode, type the following commands to erase your device:
Code:
fastboot erase boot
Hit enter, then:
fastboot erase cache
Hit enter, then:
fastboot erase recovery
Hit enter, then:
fastboot erase system
Hit enter, then:
fastboot erase userdata
-Now you're going to flash the new files you have downloaded and extracted steps before:
Code:
fastboot flash bootloader bootloader-maguro-primemd04.img
(or whatever name your bootloader img file has. In this case the bootloader file is "bootloader-maguro-primemd04.img")
Code:
fastboot reboot-bootloader
(you'll need to reboot after flashing the bootloader)
Code:
fastboot flash radio radio-maguro-i9250xxlj1.img
Flash the radio
Code:
fastboot reboot-bootloader
Reboot again
Code:
fastboot flash system system.img
Flash system
Code:
fastboot flash userdata userdata.img
Code:
fastboot flash boot boot.img
Code:
fastboot flash recovery recovery.img
Code:
fastboot reboot-bootloader
We are almost done!
Code:
fastboot erase cache
Code:
fastboot reboot
Done! Reboot to Android. The first boot may take some more time than the usual. Don't worry!
-
If you want to flash a custom recovery, download it from their website, go into fastboot mode and flash it using the command to flash the recovery.
Code:
fastboot flash recovery [recovery filename].img
The same command used when flashing the recovery on the fresh install above
That's the way i learned how to do it from scratch. In case someone more experienced has any thoughts about it, i'd like to hear as i'm not an expert and learned by researching it on my own...
This is how it's done, PROPER. Well done, mnoguti.
a maguro wrote this.
@mnoguti: You have said that to flash a custom recovery, one needs to go to the recovery mode and flash the custom recovery, but you said that flashing the stock recovery should be done in bootloader.
Is it fine to flash custom recovery from bootloader instead of recovery?
AbhishekS said:
@mnoguti: You have said that to flash a custom recovery, one needs to go to the recovery mode and flash the custom recovery, but you said that flashing the stock recovery should be done in bootloader.
Is it fine to flash custom recovery from bootloader instead of recovery?
Click to expand...
Click to collapse
you don't have to go into the recovery mode to flash recovery, just boot into fastboot mode and flash recovery using command:
fastboot flash recovery recovery.img
Click to expand...
Click to collapse
obviously replace the recovery.img with the name of the custom recovery file you downloaded, make sure the custom recovery file is in the same folder as fastboot/adb otherwise you'll have to do it like:
fastboot flash recovery C:\Downloads\recovery.img
Click to expand...
Click to collapse
Yes, that's what I thought. Thank you.
I had initially felt that stock recovery can flashed only in bootloader and custom recoveries can be flashed only by booting into stock recovery. But somewhere in my mind had a doubt on it and so asked. Thanks for clearing the doubt.
And a big thanks to @mnoguti for posting those steps. Worked like a charm for me.
Obviously he meant fastboot mode..
a manta wrote this.
AbhishekS said:
Yes, that's what I thought. Thank you.
I had initially felt that stock recovery can flashed only in bootloader and custom recoveries can be flashed only by booting into stock recovery. But somewhere in my mind had a doubt on it and so asked. Thanks for clearing the doubt.
And a big thanks to @mnoguti for posting those steps. Worked like a charm for me.
Click to expand...
Click to collapse
It's "fastboot mode". Sorry for the mistake!
I've updated my post and now it's right

NO RPMB (how to install TWRP, a new ROM and using Magisk)

Hello, I have sent my phone to warranty and after that I received a phone with NO RPMB and after many frustrations I found (with help of many users and forums) how to workaround this..
To start:
Download boot image from here
Download twrp from the official website
Change the name to boot.img and twrp.img and put it in the platform-tools folder
Open the terminal there
Download your favourite rom
Enter fastboot mode on your phone
!!!!After this you will loose all of your data!!!!
Paste this to the terminal
fastboot oem unlock
(select yes on your phone)
fastboot flash boot boot.img
fastboot flash recovery twrp.img
fastboot format userdata
fastboot format cache
Reboot to recovery (if it doesn't enter at the first time enter download mode again and restart to recovery)
After that you have twrp and can flash every rom.. yay!!!
Wipe everything.
Copy the rom zip to your phone using MTP
Install your fancy new rom
If you want to install magisk:
Install the magisk manager.
On the app select install and select patch image file. (it will create a new boot image already patched)
After that install the new image (patched_boot.img) using twrp
Do a clean instalation of your ROM (recomended) or a Factory Reset first
Reboot to twrp
Select install
Click in install image
Select patched_boot.img
Select install to boot partition
Reboot.
Install magisk manager and do the sugested setup.
You now have magisk working
Thanks to all the users that helped me!!
I had real trouble getting twrp to work the last time I tried this a few months ago. Followed the steps here and am now on pixel experience with magisk. Thanks!
Hello, im in the same situation of NO RPMB. This procedure will permanently lets have bootloader unlocked?
About Magisk, i can install it in usual way once im in the recovery? (I mean download latest stable version for Bullhead and flash via TWRP).
Thanks.
sigibian said:
Hello, im in the same situation of NO RPMB. This procedure will permanently lets have bootloader unlocked?
About Magisk, i can install it in usual way once im in the recovery? (I mean download latest stable version for Bullhead and flash via TWRP).
Thanks.
Click to expand...
Click to collapse
My bootloader is still unlocked after following this guide
For Magisk:
-Install your custom ROM and boot it up (without root)
-Then extract the boot.img from the ROM zip file and save it on your phone storage.
-Install the Magisk manager apk
-In Magisk manager, select install Magisk> choose the patch boot image option and -Select the boot.img you previously saved.
Once it's done, reboot into twrp and flash the patched boot.img. When you reboot Magisk will be working.
I've had no issues with my bootloader, even after an ota update for pixel experience.
Thank you, i will try it.
Another question. I never tried dowload mode before, as i read in other post i should Plug USB cable into pc, Hold volume up and power at the same time and plug phone into usb that's already connected to pc, right?
When in download mode i can fire up fastboot commands like im in bootloader mode?
So then after do last command fastboot format cache i can reboot to recovery from terminal using adb reboot recovery or i can / should do it from device?
About twrp it's ok to use the latest 3.2.3.0 official version or the 3.2.1 4core version from here as someone suggested from Reddit? https://forum.xda-developers.com/nexus-5x/development/recovery-twrp-3-2-1-4-core-t3796656
sigibian said:
Thank you, i will try it.
Another question. I never tried dowload mode before, as i read in other post i should Plug USB cable into pc, Hold volume up and power at the same time and plug phone into usb that's already connected to pc, right?
When in download mode i can fire up fastboot commands like im in bootloader mode?
So then after do last command fastboot format cache i can reboot to recovery from terminal using adb reboot recovery or i can / should do it from device?
About twrp it's ok to use the latest 3.2.3.0 official version or the 3.2.1 4core version from here as someone suggested from Reddit? https://forum.xda-developers.com/nexus-5x/development/recovery-twrp-3-2-1-4-core-t3796656
Click to expand...
Click to collapse
The official twrp works for fine for me, haven't tried the 4 core version but it can't hurt to try if you need it.
Power off your phone then press and hold volume - and power to enter bootloader, then connect to your pc and follow the steps in the OP
So i have to enter in bootloader mode? At point 6 of OP there is written to enter in the download mode, this makes me confusing.
Can anyone explain me latest 2 commands why they are needed?
fastboot format userdata
fastboot format cache
sigibian said:
So i have to enter in bootloader mode? At point 6 of OP there is written to enter in the download mode, this makes me confusing.
Can anyone explain me latest 2 commands why they are needed?
fastboot format userdata
fastboot format cache
Click to expand...
Click to collapse
This thread is fairly comprehensive;
https://forum.xda-developers.com/nexus-5x/general/moto-nexus-5x-sticky-roll-t3207487
Holding volume - and power takes you to fastboot mode (download mode essentially), theres also an option to reboot into recovery (selectable using the volume keys.)
Formatting user data and cache is necessary prior to installing a new rom (especially if moving from stock). You lose all data (back up first!) But a clean flash is the best place to start.
baddesthad said:
This thread is fairly comprehensive;
https://forum.xda-developers.com/nexus-5x/general/moto-nexus-5x-sticky-roll-t3207487
Holding volume - and power takes you to fastboot mode (download mode essentially), theres also an option to reboot into recovery (selectable using the volume keys.)
Formatting user data and cache is necessary prior to installing a new rom (especially if moving from stock). You lose all data (back up first!) But a clean flash is the best place to start.
Click to expand...
Click to collapse
Thanks for the explanation but for installing a new ROM usually you can do factory reset directly in TWRP, plus doing all the wipes, this should be enough.
About fastboot mode and download mode, they are completely different, fastboot mode: vol down + power, download mode for LG: Plug USB cable into pc, Hold volume up and power at the same time and plug phone into usb.
My question is what i can do in download mode? As OP says after entering download mode open terminal and use fastboot commands.
sigibian said:
Thanks for the explanation but for installing a new ROM usually you can do factory reset directly in TWRP, plus doing all the wipes, this should be enough.
About fastboot mode and download mode, they are completely different, fastboot mode: vol down + power, download mode for LG: Plug USB cable into pc, Hold volume up and power at the same time and plug phone into usb.
My question is what i can do in download mode? As OP says after entering download mode open terminal and use fastboot commands.
Click to expand...
Click to collapse
You need to use vol- and power to go into fastboot mode then connect to the pc. As for userdata and cache, if you don't clean them when coming from stock you will have issues (your data will be encrypted if you're on stock?). As I said this guide worked for me. The op was talking about fastboot mode in the 6th option (also there is much more information in the thread I linked above)
sorry for the confusing i wanted to say fastboot mode..
i knew the thread that you are saying but most people doesn't want to search so I made a little thread only with the needed parts..
I use it myself so I have a place to remember all the steps when I need to change the rom to a new one or when I make experiments and brick my phone XD
If anyone know anything else that should be in here just say, I really want to improve the post
Hi. I just went through the whole process several times (I have tried the different modified boot images from the dedicated post) and my device is still locked [emoji24] any suggestions?
fhartane said:
Hi. I just went through the whole process several times (I have tried the different modified boot images from the dedicated post) and my device is still locked [emoji24] any suggestions?
Click to expand...
Click to collapse
your device will always be locked this is a workaround to get twrp, new roms and magisk while it stays locked..
with twrp usable it won't matter if you are locked or not
PedroM.CostaAndrade said:
your device will always be locked this is a workaround to get twrp, new roms and magisk while it stays locked..
with twrp usable it won't matter if you are locked or not
Click to expand...
Click to collapse
Thanks for the answer. You mean that now I have twrp, I can flash custom Roms with my bootloader locked without any issue?
Envoyé de mon ONEPLUS A3003 en utilisant Tapatalk
Yes if you have TWRP you can install custom ROMs, custom Kernel's, magisk, super su, etc..
the locked bootloader only prevents you from using fastboot commands like the one needed for installing custom recovery
Now that you have TWRP you can use it for everything
Hello everyone, I also have a nexus 5x with motherboard that has been replaced under warranty and unfortunately I can't keep the bootloader unlocked.
I tried the procedure you have indicated, but at this point there is the problem, because after inserting the boot.img and twrp.img inside the phone, then when I go to do the unlocking procedure with 'fastboot oem unlock (select yes on your phone) 'in practice the memory is deleted on the phone, so I lose the previously uploaded files, and therefore I can no longer continue with the flash procedure of boot.img and twrp.img because they are no longer present in memory.
I hope I made myself understood, maybe I am wrong, or is there a way to solve this problem?
Fabiojoker said:
Hello everyone, I also have a nexus 5x with motherboard that has been replaced under warranty and unfortunately I can't keep the bootloader unlocked.
I tried the procedure you have indicated, but at this point there is the problem, because after inserting the boot.img and twrp.img inside the phone, then when I go to do the unlocking procedure with 'fastboot oem unlock (select yes on your phone) 'in practice the memory is deleted on the phone, so I lose the previously uploaded files, and therefore I can no longer continue with the flash procedure of boot.img and twrp.img because they are no longer present in memory.
I hope I made myself understood, maybe I am wrong, or is there a way to solve this problem?
Click to expand...
Click to collapse
fastboot is for the files on your PC not your phone
you need to put the files inside of platform-tools and then open cmd inside it and use the fastboot commands
fastboot will take the files of your PC
Hello, thank you for your information, since I haven't done modding on phones for a long time, I didn't remember exactly the procedure with fastboot and therefore I didn't understand where I had to put the files, but in the end I did it.
Thank you
PedroM.CostaAndrade said:
fastboot is for the files on your PC not your phone
you need to put the files inside of platform-tools and then open cmd inside it and use the fastboot commands
fastboot will take the files of your PC
Click to expand...
Click to collapse
Why is a custom boot image needed? I don't want to root.

OUTDATED***[GUIDE] Basic guide to flash a recovery and a rom via recovery in Mi A3.

This is a basic guide to flash a rom via recovery in Mi A3 as title says.
Is created to help all those that want but can't.
Please read before act, and if you don't understand....well read again.
Mi A3 is a device with treble support, and while is not difficult to flash a rom,is a little bit tricky process.
So here are the detailed steps to do achieve that.
First things first, you've got to have your bootloader unlocked. Follow below steps to do that:
-Enable developer options by going to settings/about phone and clicking 5 times on build number.
Inside developer options:
-Find and enable OEM unlocking.
-Find and enable USB debugging.
In adb tools type:
-
Code:
adb devices
reboot to bootloader.
-
Code:
adb reboot bootloader
Unlock bootloader(you will lose all your data).
Code:
fastboot flashing unlock
When the device reboot, boot once again in fastboot by powering off then power on while pressing vol down button.
Type command to full unlock bootloader.
Code:
fastboot flashing unlock_critical
Proceed to recovery flash
Notice that you've got to have all files ready, either inside external sd or in your pc. All files are at the end of this thread as links or attachments.
Also i'm suggesting OrangeFox recovery for now because is the most stable.
-First you following the orangefox recovery installation guide:
- Download the OrangeFox zip file from here or the link at the end and copy it to your device (internal or external storage)
- Extract the recovery.img from the zip and store it, on the folder where you have adb and fastboot files, on your PC
- Open a cmd line and execute these commands (being on that folder, of course):
-
Code:
adb devices
(to make sure your device is detected)
-
Code:
adb reboot bootloader
(to reboot into fastboot mode)
-
Code:
fastboot getvar current-slot
(to check what's your current active slot)
-
Code:
fastboot set_active b
(if your active slot was a, if it was b then change it to a)
-
Code:
fastboot erase boot
-
Code:
fastboot flash boot recovery.img [b](OR WHATEVER NAME YOUR RECOVERY HAVE)[/b]
-
Code:
fastboot reboot
(NOTE : Before hitting "Enter", long press Vol + on your device until you see the Android One logo.
-->> By doing this your device will be forced to boot into Recovery and not into System <<--
- Install the OrangeFox zip (always install the latest build available and always keep a copy of recovery zip file in your external sd)
- Change slot to the one that was active on the beginning of these steps and reboot to Recovery (just to make sure that the slot, in fact, was changed)
After orangefox recovery is installed, you are ready to flash your rom.
You can move your rom files inside your external or internal memory(prefer external to avoid deleting them accidentally).
To do that you can either do it before the whole procedure, or after the recovery installation since you have mtp and adb available.
Copy them drag them or push them via adb(i'm not going to extend the adb push command here)
Now the flashing steps:
-Go to partition manager inside orangefox recovery and select data/format data(red button) and press format.Type YES.
-Go back and find the rom file inside your target directory(internal or external).
-Select the rom file and flash it.
-DO NOT REBOOT.
-Go back where you have the orangefox zip file, select it and flash it.
-Leave the device as is because after the installation it will reboot itself to recovery once again.
-Once the recovery starts again go to the target folder that you have the remaining files.
-Flash magiskV20.zip (if you want your device to be rooted).
-Flash Gapps if there are any or skip this step if your ROM provider have them included.
-Flash patchnofde10 zip to avoid data encryption(if you don't do that the rom will NOT boot).
-Reboot to system and enjoy.
All files are available to the links below.
Patchnofde file is attached to this post.
I'm not responsible if you cause a nuclear war or your cat or dog stop talking to you.
Credtits to:
Orangefox recovery team https://orangefox.tech/
Orangefox recovery dev for Mi A3 https://forum.xda-developers.com/mi-a3/development/official-orangefox-recovery-mi-a3-t3986177
Topjohnwu for the Magisk and Magisk manger https://******************/
XDA Forum because they exist
All devs that put some hard work for you to have a custom recovery and a custom rom and all they hear is questions about ho to do things.
Respect them and read before post a questions.
:angel::angel::angel:
Thanks for the detailed guide, always good to have it :good: :good:
my device is encrypted and if I boot a recovery it shows the data encrypted. How to remove encryption ?
drozo8o8 said:
my device is encrypted and if I boot a recovery it shows the data encrypted. How to remove encryption ?
Click to expand...
Click to collapse
Read it first then do it.
Patchnofde is for the encryption.
sotmax said:
Read it first then do it.
Patchnofde is for the encryption.
Click to expand...
Click to collapse
nvm I think I got it
Can anybody please help? I just bought this phone and followed this guide to the letter. The phone just boots back into recovery, whatever ROM I flash.
Is there support for Android backup and restore
Please tell steps for the same also
As it is not working for me
Mobile is Booting to recovery again after restoring backup
ReekyMarko said:
Can anybody please help? I just bought this phone and followed this guide to the letter. The phone just boots back into recovery, whatever ROM I flash.
Click to expand...
Click to collapse
Okay I got it to boot to Havoc OS but my wifi and gsm calls stopped working. Also videos were flashing during playback. I guess I was doing something wrong during the whole flashing process and the device ended up without the correct firmware.
I have reverted back to stock using one of the fastboot ROM flashing scripts and everything is fine, though I would like to go Android 10 without GAPPS if possible.
Thank you very much for the guide. Do you recommend any backup with orange box? If I want to revert to stock rom, do I need to know something?
How could I update the ROM?
darkjm93 said:
Thank you very much for the guide. Do you recommend any backup with orange box? If I want to revert to stock rom, do I need to know something?
Click to expand...
Click to collapse
You can go back to stock by flashing stock image with mi flashtool
ReekyMarko said:
Can anybody please help? I just bought this phone and followed this guide to the letter. The phone just boots back into recovery, whatever ROM I flash.
Click to expand...
Click to collapse
That's because you didn't follow it to the letter.
You have to flash Patchnofde to boot to rom.
vishwadeepmanu said:
Is there support for Android backup and restore
Please tell steps for the same also
As it is not working for me
Mobile is Booting to recovery again after restoring backup
Click to expand...
Click to collapse
Same as above.
If you don't flash patch for the encryption, you ll end up to recovery again. Also I recommend to read carefully the steps with the recovery flashing. You have to be sure that the slot is what it was at the beginning.
A out the Android backup, yes. You can take and restore backups freely.
Hello,
@sotmax
Thank you for your guide.
@ANyOne i have unlocked the bootloader, but after that, when i'm in fastboot mode, i'm not being detected by the adb devices command. Any idea why ?
mkpanic said:
Hello,
@sotmax
Thank you for your guide.
@ANyOne i have unlocked the bootloader, but after that, when i'm in fastboot mode, i'm not being detected by the adb devices command. Any idea why ?
Click to expand...
Click to collapse
Because ADB and fastboot are different modes and using different commands. In fastboot use "fastboot devices".
_mysiak_ said:
Because ADB and fastboot are different modes and using different commands. In fastboot use "fastboot devices".
Click to expand...
Click to collapse
Thank your for the answer.
If I only want to root the stock installing Orange, this guide works?
fastboot set_active command is not working...only fastboot options are displayed..Any solution?
sibikallikkat said:
fastboot set_active command is not working...only fastboot options are displayed..Any solution?
Click to expand...
Click to collapse
fastboot --set-active=a
fastboot --set-active=b
hi, i followed the guide to flash los17 with BiTGApps.
I also flashed the nofde patch. The phones boots normaly but i have no access to internal storage. All the folders have random numbers and letters. Any ideas?

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