Related
Had a problem with audio playback (volume always high no matter what). Decide to flash. PAC for my Sprint LS980. I see this:
Seems to be a lot of confusion so I'll clear things up..
ZV7->ZV8->ZVA is how the ota history goes, with ZVB on the way.
If you're on stock ZVA, your aboot (bootloader) may not be downgraded, in that case, use FreeGee from Play Store to install a recovery, it will automatically downgrade your aboot.
if you have the ZVA Radio, just flash furnace or dr87's kernel after you flash an AOSP ROM, all done.
Click to expand...
Click to collapse
Sorce: http://forum.xda-developers.com/showthread.php?t=2669074
Seeing the last sentance, I think that if I flash ZVA Radio, SlimKat ROM (the one that causes me problems) and then dr87's kernel I could try a ZVA experience. I flashed SlimKat again becuase I was going to change anyway, I wanted to try it with ZVA.
Tell myself why not, I do it.
Fails but I didnt pay much attention. I reboot.
Stuck in fastboot mode and cant escape. Recovery is a no-go.
Tried flashing both ZV7aboot.img and twrp2.6.3.0.img into their appropriate partitions (boot and recovery).
Still having problems, but now I cant do any button combination (except DownloadMode. Cant turn off) after ZV7aboot.img flash.
I dont want to erase my memory (~26GB of valuable data). Is there a way to flash a ZV8Radio.zip from fastboot? I think thats my problem, but Im not too sure. Just access to recovery would allow my to fix my problems.
Thanks anyone for any help! I think I really screwed myself over this time. Thanks everyone!
Edit: Anyone know where to get a boot.img and system.img for the Sprint LS980?
zv7_aboot.img isn't a boot.img, it's the bootloader. Use FreeGee to install twrp, it will handle the aboot for you. Then you can take advantage of the last sentence.
Savoca said:
zv7_aboot.img isn't a boot.img, it's the bootloader. Use FreeGee to install twrp, it will handle the aboot for you. Then you can take advantage of the last sentence.
Click to expand...
Click to collapse
I am stuck in fastboot. No recovery. Download mode is also accessable.
Which of the following would help:
* System.img and Boot.img (where to find em?)
* A kernel .img (Do they exist?)
* Flashing the ZV7 or 8 aboot.img oncemore with twrp.img again?
Thanks for coming to help! It means a lot.
RevolcFael4 said:
I am stuck in fastboot. No recovery. Download mode is also accessable.
Which of the following would help:
* System.img and Boot.img (where to find em?)
* A kernel .img (Do they exist?)
* Flashing the ZV7 or 8 aboot.img oncemore with twrp.img again?
Thanks for coming to help! It means a lot.
Click to expand...
Click to collapse
If you can boot into a rom, use FreeGee to install twrp. If you can't boot into rom and recovery, you need to flashtool.
Savoca said:
If you can boot into a rom, use FreeGee to install twrp. If you can't boot into rom and recovery, you need to flashtool.
Click to expand...
Click to collapse
Flashtools is asking for login and password. ?
Does this mean I have to wipe all user data in order to use it?
Edit: Do you know where System.img and Boot.img could be downloaded? I think its my only hope.
RevolcFael4 said:
Flashtools is asking for login and password. ?
Does this mean I have to wipe all user data in order to use it?
Edit: Do you know where System.img and Boot.img could be downloaded? I think its my only hope.
Click to expand...
Click to collapse
You didn't read the tutorial.
http://downloads.codefi.re/autoprime/LG/LG_G2
Savoca said:
You didn't read the tutorial.
http://downloads.codefi.re/autoprime/LG/LG_G2
Click to expand...
Click to collapse
Thanks for the link! That was extremely helpful.
What I did to gain access to twrp again was:
Download boot.img from the link.
Download aboot.img from link.
Download twrp.img (but this isnt necessary, file is already available on phone. No need.)
* Enter command 'fastboot flash boot boot.img'
* (If you hold power it starts showing LG Logo.)
* Go back to Fastboot. Enter command 'fastboot flash aboot aboot.img'
* Now TWRP access is regained! Phone doesnt boot normally, must flash ROM and stuff again.
Thanks a lot! This was an okay first fastboot experience.
Soft Bricked Sprint LS980?
Hello, I'm having a similar problem. I haven't had a phone for a couple years since tinkering with my Evo and thought I still knew what I was doing with my new G2. That proved to be incorrect.
I had it semi rooted. (I followed the instructions using Ioroot and Kingo) I wasn't able to change APN and use GSM for Metro PCS
After reading up about the spark patch I followed a tutorial (not very well obviously) and managed to get the phone will it will no longer boot.
I can get it into bootloader, and a frozen in download mode. otherwise it just hangs at the LG logo.
Is there a way to recover from bootloader?
I copied twrp-2.6.3.2-g2spr.img and zv7-aboot.img to the phone and did the following.
Here are the commands I used with the guide. I looks like I was using 2 different guides at once..... :/
Originally Posted by darkpoe View Post
This phone does not use Mass storage mode, it uses MTP, you will see it as a phone inside windows explorer and when you click into it you will see "internal storage" this internal storage is what I am referring to as the root of the sdcard (as they are as well)
Also, dont blame me if your phone dies, all this stuff will void your warranty of your phone and your toaster!
Hit the build number under about phone --> software until developer mode is enabled
goto developer mode turn on mtp mode
go download twrp from there site http://www.teamw.in/project/twrp2/197
I used kingo but cant link on xda ,, google it .. its on cnet as well
get http://koush.com/post/universal-adb-driver install (works on all windows)
get http://www.xda-developers.com/androi...oot-installer/has good quick adb install it
copy the downloaded openrecovery for sprint onto the phone directly into the "root" folder (root folder being like when you look at yoru C: drive in windows explorer that is the root folder under linux), when you plug into the pc, make sure in mtp mode
with phone still plugged in run kingo and root it
it will reboot
with phone plugged in run "adb usb" from command prompt on pc (from the link for adb that it installed, it will open a command prompt for you in the proper folder when you click it)
approve adb connection on phone
then run "adb shell" from command prompt on pc
type su, approve it on phone
paste this next line exactly at the prompt
********** this is the line I used from a different guide ***** dd if=/sdcard/zv7-aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
dd if=/sdcard/openrecovery-twrp-2.6.3.2-g2spr.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
let it flash
it will say bytes copied and you will be good
type reboot inside the shell
the phone will reboot
I use goo manager from play store to boot into recovery, I dont even know the key combo for it yet.
Any help would be appreciated, thank you.
---------- Post added at 02:59 AM ---------- Previous post was at 02:06 AM ----------
x_lord said:
Hello, I'm having a similar problem. I haven't had a phone for a couple years since tinkering with my Evo and thought I still knew what I was doing with my new G2. That proved to be incorrect.
I had it semi rooted. (I followed the instructions using Ioroot and Kingo) I wasn't able to change APN and use GSM for Metro PCS
After reading up about the spark patch I followed a tutorial (not very well obviously) and managed to get the phone will it will no longer boot.
I can get it into bootloader, and a frozen in download mode. otherwise it just hangs at the LG logo.
Is there a way to recover from bootloader?
I copied twrp-2.6.3.2-g2spr.img and zv7-aboot.img to the phone and did the following.
Here are the commands I used with the guide. I looks like I was using 2 different guides at once..... :/
Originally Posted by darkpoe View Post
This phone does not use Mass storage mode, it uses MTP, you will see it as a phone inside windows explorer and when you click into it you will see "internal storage" this internal storage is what I am referring to as the root of the sdcard (as they are as well)
Also, dont blame me if your phone dies, all this stuff will void your warranty of your phone and your toaster!
Hit the build number under about phone --> software until developer mode is enabled
goto developer mode turn on mtp mode
go download twrp from there site http://www.teamw.in/project/twrp2/197
I used kingo but cant link on xda ,, google it .. its on cnet as well
get http://koush.com/post/universal-adb-driver install (works on all windows)
get http://www.xda-developers.com/androi...oot-installer/has good quick adb install it
copy the downloaded openrecovery for sprint onto the phone directly into the "root" folder (root folder being like when you look at yoru C: drive in windows explorer that is the root folder under linux), when you plug into the pc, make sure in mtp mode
with phone still plugged in run kingo and root it
it will reboot
with phone plugged in run "adb usb" from command prompt on pc (from the link for adb that it installed, it will open a command prompt for you in the proper folder when you click it)
approve adb connection on phone
then run "adb shell" from command prompt on pc
type su, approve it on phone
paste this next line exactly at the prompt
********** this is the line I used from a different guide ***** dd if=/sdcard/zv7-aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
dd if=/sdcard/openrecovery-twrp-2.6.3.2-g2spr.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
let it flash
it will say bytes copied and you will be good
type reboot inside the shell
the phone will reboot
I use goo manager from play store to boot into recovery, I dont even know the key combo for it yet.
Any help would be appreciated, thank you.
Click to expand...
Click to collapse
Found this: Worked like a charm.
–]rdsqc22 2 points 23 days ago
Alright, sorry to comment on something 3 months old, but I just had this problem and managed to solve it.
When in the mode described above, you are still able to use Fastboot. Get a linux computer and install fastboot.
Then, go here: http://downloads.codefi.re/autoprime/LG/LG_G2/LS980/Stock_Firmware/zvc_partitions
Download the images for laf, aboot, boot, and recovery.
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-aboot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
This fixed the problem for me. Good luck!
x_lord said:
Found this: Worked like a charm.
–]rdsqc22 2 points 23 days ago
Alright, sorry to comment on something 3 months old, but I just had this problem and managed to solve it.
When in the mode described above, you are still able to use Fastboot. Get a linux computer and install fastboot.
Then, go here: http://downloads.codefi.re/autoprime/LG/LG_G2/LS980/Stock_Firmware/zvc_partitions
Download the images for laf, aboot, boot, and recovery.
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-aboot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
This fixed the problem for me. Good luck!
Click to expand...
Click to collapse
Sorry for not replying, but I see you managed to fix your problem. All you needed to do was download .img files, then enter commands through fastboot. Although it is slightly more complicated than that, its the rough outline of what needs to be done to fix it. Nice work fixing your problem. I came back to this thread to remind myself of the commands that need to be entered (My comments help myself).
I think I am just going to copy-paste the quoted box above if anyone needs instructions how to do this. Thanks for the quick guide I can use to help others!
bricked , simple fix?
x_lord said:
Hello, I'm having a similar problem. I haven't had a phone for a couple years since tinkering with my Evo and thought I still knew what I was doing with my new G2. That proved to be incorrect.
I had it semi rooted. (I followed the instructions using Ioroot and Kingo) I wasn't able to change APN and use GSM for Metro PCS
After reading up about the spark patch I followed a tutorial (not very well obviously) and managed to get the phone will it will no longer boot.
I can get it into bootloader, and a frozen in download mode. otherwise it just hangs at the LG logo.
Is there a way to recover from bootloader?
I copied twrp-2.6.3.2-g2spr.img and zv7-aboot.img to the phone and did the following.
Here are the commands I used with the guide. I looks like I was using 2 different guides at once..... :/
Originally Posted by darkpoe View Post
This phone does not use Mass storage mode, it uses MTP, you will see it as a phone inside windows explorer and when you click into it you will see "internal storage" this internal storage is what I am referring to as the root of the sdcard (as they are as well)
Also, dont blame me if your phone dies, all this stuff will void your warranty of your phone and your toaster!
Hit the build number under about phone --> software until developer mode is enabled
goto developer mode turn on mtp mode
go download twrp from there site http://www.teamw.in/project/twrp2/197
I used kingo but cant link on xda ,, google it .. its on cnet as well
get http://koush.com/post/universal-adb-driver install (works on all windows)
get http://www.xda-developers.com/androi...oot-installer/has good quick adb install it
copy the downloaded openrecovery for sprint onto the phone directly into the "root" folder (root folder being like when you look at yoru C: drive in windows explorer that is the root folder under linux), when you plug into the pc, make sure in mtp mode
with phone still plugged in run kingo and root it
it will reboot
with phone plugged in run "adb usb" from command prompt on pc (from the link for adb that it installed, it will open a command prompt for you in the proper folder when you click it)
approve adb connection on phone
then run "adb shell" from command prompt on pc
type su, approve it on phone
paste this next line exactly at the prompt
********** this is the line I used from a different guide ***** dd if=/sdcard/zv7-aboot.img of=/dev/block/platform/msm_sdcc.1/by-name/aboot
dd if=/sdcard/openrecovery-twrp-2.6.3.2-g2spr.img of=/dev/block/platform/msm_sdcc.1/by-name/recovery
let it flash
it will say bytes copied and you will be good
type reboot inside the shell
the phone will reboot
I use goo manager from play store to boot into recovery, I dont even know the key combo for it yet.
Any help would be appreciated, thank you.
---------- Post added at 02:59 AM ---------- Previous post was at 02:06 AM ----------
Found this: Worked like a charm.
–]rdsqc22 2 points 23 days ago
Alright, sorry to comment on something 3 months old, but I just had this problem and managed to solve it.
When in the mode described above, you are still able to use Fastboot. Get a linux computer and install fastboot.
Then, go here: http://downloads.codefi.re/autoprime/LG/LG_G2/LS980/Stock_Firmware/zvc_partitions
Download the images for laf, aboot, boot, and recovery.
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-aboot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
This fixed the problem for me. Good luck!
Click to expand...
Click to collapse
this process (which i got from a different thread originally)
bricked my phone Lg G2 (Ls 980 sprint 32 gb)
i was on remote connection with my friend attempting all kinds of flashes (mostly custom roms and recoveries)
what he did
he FIRST flashboot erase aboot
and then erased all the other files
foolishly he then used fastboot reboot BEFORE reflashing the necessary images
this leaves me with a device that is practically 100% empty all hardware no software
i have no response no life not even a backlight EXCEPT
i can plug into windows and see Qdloader9008 is connected comport 3
and i can communicate with the device on ubuntu terminal although im not too farmiliar with terminal syntax so im not having much luck
im convinced it is as simple as reflashing at least a working recovery or download mode from which i can install everything else i nee
between QPST, Terminal, and or some other method
sorry for Noob ish ness
any help would be appreciated even if just help with a better understanding of what to do next
payment is possible
True2This said:
this process (which i got from a different thread originally)
bricked my phone Lg G2 (Ls 980 sprint 32 gb)
i was on remote connection with my friend attempting all kinds of flashes (mostly custom roms and recoveries)
what he did
he FIRST flashboot erase aboot
and then erased all the other files
foolishly he then used fastboot reboot BEFORE reflashing the necessary images
this leaves me with a device that is practically 100% empty all hardware no software
i have no response no life not even a backlight EXCEPT
i can plug into windows and see Qdloader9008 is connected comport 3
and i can communicate with the device on ubuntu terminal although im not too farmiliar with terminal syntax so im not having much luck
im convinced it is as simple as reflashing at least a working recovery or download mode from which i can install everything else i nee
between QPST, Terminal, and or some other method
sorry for Noob ish ness
any help would be appreciated even if just help with a better understanding of what to do next
payment is possible
Click to expand...
Click to collapse
Sorry, I barely understood what to do originally. What you have to do next is to reflash the aboot/boot/ whatever partitions but getting to that position might be difficult. Maybe some sort of command would allow you to connect to it oncemore?
Sorry, try to look into it more and see if a dev could help. Try posting something in /r/lgg2 but then again I cant be certain anything would happen. Good luck!
Easy guide
Since the problem keeps happening to people heres a quick tutorial I made.
Download and install this (PC only?)
Now go here. (D802) (D800) (LS980) (VS980) (D803) (Device tree/others)Download the images for laf, aboot, boot, and recovery.
Place the 4 .img files in the same folder. Control right click in that folded and open terminal. If this isn't how you open terminal in a folder search"how to open terminal in a folder".
(NOTE: Commands below will differ from the file names. Change the values in the parenthesis to match the files, HOWEVER, do not type the parenthesis into the terminal prompt! It will not work if you do.)
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot (6-boot.img)
fastboot flash aboot (4-aboot.img)
fastboot flash recovery (10-recovery.img)
fastboot flash laf (11-laf.img)
fastboot reboot
You should be fine now!
Unbrick Ls980 formatting partitions
Do this: (only for LS980)
1. Download the adb.zip file
2. Unzip in you computer the adb.zip file
3. Connect your phone LS980 to your computer
4. Run "particiones lg g2.bat"
5. Enter in download mode and flash the phone
6. enjoy your phone
Link of download
https://drive.google.com/file/d/0B6VmAym2TGdIRGJmSXFqdm84NU0/view?usp=sharing
RevolcFael4 said:
Since the problem keeps happening to people heres a quick tutorial I made.
Download and install this (PC only?)
Now go here. (D802) (D800) (LS980) (VS980) (D803) (Device tree/others)Download the images for laf, aboot, boot, and recovery.
Place the 4 .img files in the same folder. Control right click in that folded and open terminal. If this isn't how you open terminal in a folder search"how to open terminal in a folder".
(NOTE: Commands below will differ from the file names. Change the values in the parenthesis to match the files, HOWEVER, do not type the parenthesis into the terminal prompt! It will not work if you do.)
type the following commands in fastboot:
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot (6-boot.img)
fastboot flash aboot (4-aboot.img)
fastboot flash recovery (10-recovery.img)
fastboot flash laf (11-laf.img)
fastboot reboot
You should be fine now!
Click to expand...
Click to collapse
i tried this with almost all model files but still on fastboot any other option?>
I want to say thank you so much for this thread. Just got a new (refurb) G2 switching carriers to T-Mo and my idiot self used the wrong root program and soft bricked to fastboot. 4 .img files later and a few commands and I don't think I've ever been so happy to see a download screen on a phone...
juancho8207 said:
Do this: (only for LS980)
1. Download the adb.zip file
2. Unzip in you computer the adb.zip file
3. Connect your phone LS980 to your computer
4. Run "particiones lg g2.bat"
5. Enter in download mode and flash the phone
6. enjoy your phone
Link of download
https://drive.google.com/file/d/0B6VmAym2TGdIRGJmSXFqdm84NU0/view?usp=sharing
Click to expand...
Click to collapse
GREAT, You are a life saver :laugh:
juancho8207 said:
Do this: (only for LS980)
1. Download the adb.zip file
2. Unzip in you computer the adb.zip file
3. Connect your phone LS980 to your computer
4. Run "particiones lg g2.bat"
5. Enter in download mode and flash the phone
6. enjoy your phone
Link of download
https://drive.google.com/file/d/0B6VmAym2TGdIRGJmSXFqdm84NU0/view?usp=sharing
Click to expand...
Click to collapse
wow.. worked flawlessly... thank you very much :good::good::laugh::laugh:
[SIZE=+3]Heisenberg's How-To Guide For Beginners[/SIZE]
[SIZE=+2]OnePlus One[/SIZE]
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[SIZE=+1]See Also:
[INDEX] OnePlus One
[FAQ] OnePlus One Frequently Asked Questions[/size]
[SIZE=+1]Intro[/SIZE]
This thread will serve as a location for basic how-to guides for the OnePlus One (Bacon). I'm going to start off with a couple of the more obvious ones and go from there. If anyone has any suggestions for additions please feel free to let me know.
[size=+1]Prerequisites[/size]:
You'll need a working adb/fastboot environment on your PC to get through some of these guides. Go here to download the Android SDK, which will give you most updated version of adb and fastboot. Scroll to the bottom of the page and find Other Download Options>SDK Tools Only, and grab the right version for your OS. While it's downloading create a folder in C:\ called SDK (C:\SDK). Once you've downloaded the zip you can extract it into your C:\SDK folder. Navigate to C:\SDK\android-sdk-windows and open SDK Manager.exe. In SDK Manager you need to install the following packages:
Tools> Android SDK Tools, Android SDK Platform-tools
Extras> Android Support Library
Once you have installed those, inside C:\SDK you should see some new folders, one of them will be called platform-tools, within that folder you should see fastboot.exe and adb.exe. I'll refer to this as your fastboot folder/directory or working folder/directory during this guide. To make sure adb is correctly installed, open a command prompt from within your fastboot folder (hold shift + right click, select open command prompt here) and issue this command:
Code:
adb version
If it returns a version number for Android Debug Bridge then you're good to go.
You'll find universal adb/fastboot drivers here, download it and follow the installer, then reboot your PC.
You can test adb by connecting your device to your PC while booted into Android (making sure that adb/usb debugging is enabled in Settings>Developer Options) with the screen unlocked and issuing this command:
Code:
adb devices
It should return your device serial number, if so, adb is working.
You can test fastboot by connecting your device to your PC while booted into fastboot mode (power + volume up) and issuing this command:
Code:
fastboot devices
It should return your device serial number, if so, fastboot is working.
By attempting any of the processes listed this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches on fire, or turns into a hipster and claims to have been modified before it was cool. Make sure you read a section and fully understand it before attempting it.
[SIZE=+1]Index[/SIZE]
How To Unlock Your Bootloader
How To Install A Custom Recovery On Your Device
How To Make A Nandroid Backup With TWRP Recovery
How To Root Your Stock Rom
How To Install A ROM with TWRP Recovery
How To Install A Custom Kernel With TWRP Recovery
How To Flash The Stock Kernel With Fastboot
How To Flash The Cyanogen OS Fastboot Images
How To Update Modem/Firmware When Switching From KitKat To Lollipop (and vice versa)
How To Make Sure You Can Pretty Much Always Recover From An Accidentally Wiped System
How To Backup & Restore Your EFS Partition
[SIZE=+1]1. How To Unlock Your Bootloader[/SIZE]
Power off your phone then boot into fastboot mode (power + volume up).
Connect your phone to your PC via usb cable.
Open a command prompt from within your fastboot folder (navigate to where you have fastboot.exe located on your PC, shift + right click anywhere within that folder, select open command prompt here).
Check your fastboot connection by issuing this command:
Code:
fastboot devices
It should return your device serial number, if not you need to make sure your drivers are installed correctly.
Once you've confirmed your fastboot connection issue this command:
Code:
fastboot oem unlock
The device will now go through the automated unlocking process, just let it do its thing and it'll boot up into Android.
Go back to fastboot mode and issue this command to ensure that it worked:
Code:
fastboot oem device-info
It should have a couple of lines there, both with the flag set to true.
You can now reboot your phone using this command:
Code:
fastboot reboot
It's now safe to disconnect your usb cable.
Please note: this will erase all user data from your device, it is best to do this before you really start using the device and installing apps or putting data on the internal storage.
[SIZE=+1]2. How To Install A Custom Recovery On Your Device[/SIZE]
Prerequisites: unlocked bootloader.
You first need to go into Settings/Developer Options and uncheck the "Update recovery with system updates" option (to enable Developer Options go into Settings/About Phone and click 'build number' about seven or eight times).
Download the recovery of your choice (my preferred recovery is TWRP, and we'll be using that for this guide, grab it here).
Make sure you check the md5 to verify its integrity.
Place the file in your fastboot folder (this is where fastboot.exe is located on your PC).
Put the phone in fastboot mode and connect it to your PC via usb cable.
Open a command prompt from within your fastboot folder (shift + right click, select open command prompt here), and enter the following commands:
Code:
fastboot flash recovery openrecovery-twrp-2.8.1.0-bacon.img
(The recovery filename in the command will change depending on which recovery you're flashing)
Code:
fastboot format cache
Code:
fastboot reboot
Let the device reboot, it's now safe to disconnect your usb cable.
Now you can use the advanced power menu (or the power + volume down button combo) to enter your custom recovery.
Please note, if you have taken the stock Lollipop update please read the following:
For some reason CM12S doesn't respect the on/off toggle for the "update CM recovery" option in Developer Options, it just replaces whatever custom recovery you've flashed with the CM recovery regardless of whether that option is unelected.
Flash your custom recovery again, but after flashing don't do a normal reboot. After the flash has succeeded disconnect the usb cable, then power down the phone by holding the power button down, once it's powered off use the power + volume down button combo to boot directly into recovery. This first forced reboot into recovery somehow subverts what was keeping it from staying flashed and all subsequent normal reboots into recovery will boot into the custom recovery of your choice.
[SIZE=+1]3. How To Make A Nandroid Backup With TWRP Recovery[/SIZE]
Prerequisites: unlocked bootloader, TWRP recovery.
A nandroid backup is a very important thing to have before installing any custom software on your device. It's basically a backup of your stock system that you can fall back on if anything goes wrong or if you just want your stock ROM back. You can also use the backup tool to create a backup of your favourite ROM set up exactly the way you like it. The backup you create can be easily restored using the restore tool in TWRP recovery.
All you need to do is enter TWRP recovery, select the backup option from the TWRP home screen, check the system/data/boot boxes, and swipe to backup. The process will take a few minutes.
[SIZE=+1]4. How To Root Your Stock Rom[/SIZE]
Prerequisites: unlocked bootloader, TWRP recovery.
First you need to download SuperSU.
Enter TWRP recovery via the advanced power menu (or power + volume down).
Select the install option from the TWRP home screen.
Navigate to where you have SuperSU stored on your sd card and select it.
Swipe to install.
Once you've installed SuperSU you'll have an option to wipe cache/dalvik and an option to reboot system. Wipe the cache/dalvik, hit the back button, and hit the reboot system button. That's it.
[SIZE=+1]5. How To Install A ROM with TWRP Recovery[/SIZE]
Prerequisites: unlocked bootloader, TWRP recovery.
Installing a ROM is a pretty straight forward and easy process. Before you install anything you should make a nandroid backup (instructions above).
Download a ROM and appropriate Gapps package and place on your device.
Boot into your custom recovery.
Perform a full wipe.
Select the wipe option from the TWRP home screen.
Select advanced wipe.
Check the system, data, cache, and dalvik cache options.
Swipe to wipe.
Install the ROM.
Select the install option from the TWRP home screen.
Navigate to where you have the ROM zip stored on your sd card and select it.
Swipe to install.
Most ROMs will run an installer script at this point but some ROMs have what is called an Aroma Installer which allow you to choose some install options before the script runs.
You will also need to install the appropriate gapps package directly after installing the ROM.
Once you've installed all necessary zips you'll have an option to wipe cache/dalvik and an option to reboot system. Wipe the cache/dalvik, hit the back button, and hit the reboot system button.
[SIZE=+1]6. How To Install A Custom Kernel With TWRP Recovery[/SIZE]
Prerequisites: unlocked bootloader, TWRP recovery.
A custom kernel can open up a new level of control over your device, such as overclocking/underclocking, undervolting, changing governors, changing I/O schedulers, adjusting colour calibrations, adjusting sound calibrations, and many other options.
Download a kernel that is compatible with your current ROM.
Check the md5 to verify its integrity.
Enter TWRP recovery.
Select the install option from the TWRP home screen.
Navigate to the kernel and select it.
Swipe to install.
You'll have an option to wipe cache/dalvik and an option to reboot system. Wipe the cache/dalvik, hit the back button, and hit the reboot system button.
Once your phone has booted up you can use a kernel tuning app to change governors, I/O scheduler, clock speed, and other options. Some of the popular kernel apps are Trickster Mod, No Frills, Kernel Tuner, and many more.
[SIZE=+1]7. How To Flash The Stock Kernel (boot.img) With Fastboot[/SIZE]
Prerequisites: unlocked bootloader.
If you're running a custom kernel on Cyanogen OS you'll need to flash the stock kernel back in order to take an OTA update.
Download the appropriate set of stock images from this thread. Extract the zip and grab the "boot.img" file.
Put it in your fastboot folder (where you have fastboot.exe located) on your PC.
Boot into fastboot mode (power + volume up) and connect your phone to your PC via usb cable.
Open a command prompt from within your fastboot folder (shift + right click, select open command prompt here).
Issue this fastboot command:
Code:
fastboot flash boot boot.img
It'll take a few seconds to flash the boot.img, once it's finished you can manually reboot your phone or use the following command to reboot it:
Code:
fastboot reboot
It's now safe to disconnect your usb cable.
Now you have the stock kernel back on your device.
[SIZE=+1]8. How To Flash The Cyanogen OS Fastboot Images[/SIZE]
Prerequisites: unlocked bootloader.
Please note: This procedure requires an unlocked bootloader. This procedure will factory reset your device! All user data (settings, apps, data on internal storage) will be wiped!
Download the latest stock images to your PC from here. If you don't want the latest build you can find all stock images mirrored here thanks to @Spannaa.
Reboot your device into Fastboot Mode (power + volume up) and connect your phone to your PC via usb cable.
Unzip the file you downloaded and put its contents into your fastboot folder (the same folder that you have adb.exe and fastboot.exe located in on your PC).
Open a command prompt from within your adb/fastboot folder (shift + right click, select open command prompt here).
Issue these fastboot commands:
Code:
fastboot flash modem NON-HLOS.bin
fastboot flash sbl1 sbl1.mbn
fastboot flash dbi sdi.mbn
fastboot flash aboot emmc_appsboot.mbn
fastboot flash rpm rpm.mbn
fastboot flash tz tz.mbn
fastboot flash LOGO logo.bin
fastboot flash oppostanvbk static_nvbk.bin
fastboot flash boot boot.img
fastboot flash cache cache.img
fastboot flash recovery recovery.img
fastboot flash system system.img
fastboot flash userdata userdata_64G.img
or fastboot flash userdata userdata.img if you have the 16gb model)
Please note: flashing the userdata will wipe your internal storage (your virtual sd card). It's possible to flash these images without that command if a full wipe isn't completely necessary in your situation.
Reboot your device with this command:
Code:
fastboot reboot
It's now safe to disconnect your usb cable.
[SIZE=+1]9. How To Update Modem/Firmware When Switching From KitKat To Lollipop (and vice versa)[/SIZE]
Prerequisites: unlocked bootloader.
To update from KitKat to Lollipop download the YOG4PAS1N0 firmware zip here:
cm-12.1-YOG4PAS1N0-bacon-firmwareonly-fastboot.zip
To revert from Lollipop to KitKat download the XNPH44s or XNPH05Q firmware zip here:
cm-11s-XNPH44S-bacon-firmwareonly-fastboot.zip
cm-11s-XNPH05Q-bacon-firmwareonly-fastboot.zip
Reboot your device into Fastboot Mode (power + volume up) and connect your phone to your PC via usb cable.
Unzip the file you downloaded and put its contents into your fastboot folder (the same folder that you have adb.exe and fastboot.exe located in on your PC).
Open a command prompt from within your adb/fastboot folder (shift + right click, select open command prompt here).
Issue these fastboot commands:
Code:
fastboot flash modem NON-HLOS.bin
fastboot flash sbl1 sbl1.mbn
fastboot flash dbi sdi.mbn
fastboot flash aboot emmc_appsboot.mbn
fastboot flash rpm rpm.mbn
fastboot flash tz tz.mbn
fastboot flash LOGO logo.bin
fastboot flash oppostanvbk static_nvbk.bin
Reboot your device with this command:
Code:
fastboot reboot
It is now safe to disconnect your usb cable.
[SIZE=+1]10. How To Make Sure You Can Pretty Much Always Recover From An Accidentally Wiped System[/SIZE]
Prerequisites: unlocked bootloader, TWRP recovery.
There may come a time when you accidentally wipe your OS while trying to perform a basic cache wipe in recovery. Don't laugh, it can happen to the best of us. The best way to insure yourself against being stuck in recovery is to keep a ROM zip or a TWRP/CWM backup (a nandroid backup) on your sd card at all times.
This solution seems like common sense but apparently there are quite a few people out there who don't store a ROM or backup on their phone. You might think it's easy to just mount the OTG storage and copy a ROM across to your phone from your PC (which is definitely an option), but there's always a chance that you won't be near your HDD or sd card at the time, or it won't recognise your phone properly. Basically you need to insure yourself against Murphy's law.
[SIZE=+1]11. How To Backup & Restore Your EFS Partition[/SIZE]
Prerequisites: unlocked bootloader, root.
All too often on this device I've seen folks who have a corrupted or missing EFS Partition. This results in your IMEI being lost and no cellular activity on the device at all. This can be a royal PITA to fix, and some folks haven't been able to fix it at all. You can take a precautionary measure to safeguard yourself against this by taking a couple of minutes to back up your modemst files.
Open up Terminal Emulator on your phone (if you don't have it you can download it here).
Once it's open you'll be greeted with a command line prompt, in which you can enter text commands, the first thing you need to do is enable root access by entering this line (press the enter key on your on-screen keyboard after each command to issue it):
Code:
su
If this is the first time you've used Terminal Emulator a Superuser or SuperSU popup will appear, make sure you grant root access.
Now enter these two commands:
Code:
dd if=/dev/block/mmcblk0p10 of=/sdcard/modemst1.bin bs=512
Code:
dd if=/dev/block/mmcblk0p11 of=/sdcard/modemst2.bin bs=512
The result should look like this:
This will place two files (modemst1.bin & modemst2.bin) on the root of your internal storage, make sure you copy them to your PC immediately so that you have a backup there to use if you need to restore it in future.
If by chance you end up with a corrupt EFS partition all you need to do is flash the files back to your device using fastboot.
Boot into fastboot mode (power + volume up) and connect your phone to your PC via usb cable.
Make sure the two files are in your fastboot folder on your PC.
These fastboot commands will restore the files:
Code:
fastboot flash modemst1 modemst1.bin
Code:
fastboot flash modemst2 modemst2.bin
Reboot your device:
Code:
fastboot reboot
It's now safe to disconnect your usb cable.
Credit goes to @Vonnegut for originally posting this method in the TWRP thread.
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Nice guide!
Sent from my One using Tapatalk
Great guide. Short and simple, just how I like it. :good:
timmaaa said:
The best way to insure yourself against being stuck in recovery is to keep a ROM zip or a TWRP/CWM backup (a nandroid backup) on your sd card at all times.
Click to expand...
Click to collapse
Can you confirm that backups made through CW recovery are fully functional? I remember that my previous phone's kernel wasn't backing up /preload while making nandroid backups...
ksoze11 said:
Can you confirm that backups made through CW recovery are fully functional? I remember that my previous phone's kernel wasn't backing up /preload while making nandroid backups...
Click to expand...
Click to collapse
I don't use CWM recovery so I can't confirm that personally. I use TWRP and can confirm that backups are fully functional with that recovery.
Transmitted via Bacon
Ive rooted my OPO, how do i perform a nandroid backup ? when i rooted i dont know if i put a custom recovery on it.. i followed this guide https://forums.oneplus.net/threads/...snt-wipe-your-data.66270/page-16#post-3809224
Quinnaay said:
Ive rooted my OPO, how do i perform a nandroid backup ? when i rooted i dont know if i put a custom recovery on it.. i followed this guide https://forums.oneplus.net/threads/...snt-wipe-your-data.66270/page-16#post-3809224
Click to expand...
Click to collapse
You didn't install a custom recovery or unlock your bootloader if you followed that tutorial. Just unlock your bootloader, it'll wipe your data so just backup anything that's important first. Then you can flash TWRP recovery and make a nandroid backup.
Transmitted via Bacon
urgh, i was hoping i could keep all my data. Think ill give it a miss, it was only so i can install Xposed, but that should work anyway right?
Quinnaay said:
urgh, i was hoping i could keep all my data. Think ill give it a miss, it was only so i can install Xposed, but that should work anyway right?
Click to expand...
Click to collapse
If you're rooted you can just install the Xposed Framework apk and away you go. But, I'd strongly recommend you actually unlock your bootloader now, it's only gonna get harder to do the longer you wait.
Transmitted via Bacon
Come to think of it, there's a method around that'll unlock your bootloader without wiping any data, it's in the general section I think, have a look.
Transmitted via Bacon
Found it, @quinnay, here's what you want:
http://forum.xda-developers.com/oneplus-one/development/mod-reset-unlock-tamper-bit-t2820912
Once you've done that you can follow my instructions to install a custom recovery and make a nandroid.
Transmitted via Bacon
Thanks Timmaaa yr a true contributor !!!!!!!!!!!!!!!!!:good:
Ive moved the "backups" folder containing all the files from my nandroid backup to PC if anything ever happens is it ok just on my PC or does it need to be on my phone?
edit: does this look right?
Quinnaay said:
Ive moved the "backups" folder containing all the files from my nandroid backup to PC if anything ever happens is it ok just on my PC or does it need to be on my phone?
edit: does this look right?
Click to expand...
Click to collapse
It's fine to store it on your PC. But, you should have either a backup or a ROM zip on your phone at all times. If your system accidentally gets wiped or you run into some kinda trouble and you don't have one of those on your phone you're gonna kick yourself big time.
Yes it looks just fine.
Transmitted via Bacon
timmaaa said:
It's fine to store it on your PC. But, you should have either a backup or a ROM zip on your phone at all times. If your system accidentally gets wiped or you run into some kinda trouble and you don't have one of those on your phone you're gonna kick yourself big time.
Yes it looks just fine.
Transmitted via Bacon
Click to expand...
Click to collapse
whats the best thing to leave on my phone? should i put the backup back then?
It's up to you. Being that the phone has a mammoth amount of internal storage I'd just leave a backup on it because that's the easiest solution (restore it and boot, no setup required). I currently have four full backups on my device.
Transmitted via Bacon
I have a backup on the phone and my PC. Are you suggesting a flashable ROM on the phone also? I have the international 64 GB model rooted unlocked running stock. Which flashable ROM are you suggesting. I am very happy with 11s.
Sent from my One using Tapatalk
26.2man said:
I have a backup on the phone and my PC. Are you suggesting a flashable ROM on the phone also? I have the international 64 GB model rooted unlocked running stock. Which flashable ROM are you suggesting. I am very happy with 11s.
Sent from my One using Tapatalk
Click to expand...
Click to collapse
You don't need both, just one or the other is fine. It's just there as a failsafe. As for the ROM question:
Asking which ROM is best/most stable/fastest/prettiest, or asking for a suggestion isn't allowed so I can't answer that, here's why. To say one ROM is better is to infer that the others are inferior in some way. This is disrespectful to the devs who spend their spare time bringing us these awesome ROMs free of charge. Each user has different tastes anyway, the best way to see which ROM suits you is to flash a few and find out for yourself.
Transmitted via Bacon
Thanks. I think you misunderstood me. I know better than to get into the best ROM stuff. I was referring to the factory cm11s ROM and was wondering if there was a flashable one I could leave on my phone.
Sent from my One using Tapatalk
26.2man said:
Thanks. I think you misunderstood me. I know better than to get into the best ROM stuff. I was referring to the factory cm11s ROM and was wondering if there was a flashable one I could leave on my phone.
Sent from my One using Tapatalk
Click to expand...
Click to collapse
Ahh I see, there is a recovery flashable version of cm11s available, it's in the dev section or general section.
Transmitted via Bacon
Hi.
Bit of a fail of a day for me, as i seem to have bricked my D802 G2.
It started after flashing the latest dorimanx kernel over CloudyG2 3.3.. Afterwards i was stuck in fastboot mode.
After lots of messing around, i used the TOT method to recover and get back to stock..
Then i used srktools to root, and autorec to get TWRP installed. However after the reboot i was stuck with a black screen bootloop, stupidly i then sideloaded and flashed cloudy over the top..
I can still get into TWRP and Download mode, however TWRP cannot mount any of the partitions - so I attempted to re-flash stock using both TOT and KDZ method however nither work (TOT method just skips the partitions for some reason)
UPDATE: Managed to get it fixed - after trying many things including the 9006 QHUSB fix in SRKtools this adb patch finally allowed me to reflash a stock rom:
http://forum.xda-developers.com/lg-g2/development-d802/fix-lg-flash-tool-stuck-2-t3031112
hi, you could try to get in QHSUSB MODE and then flash partitions using linux's dd command
I do NOT recommend this idea, there could a better solution
you should backup all your current partitions (or important ones), dd will do the trick
force enter to QHSUSB: http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
how to flash partitions: http://forum.xda-developers.com/showthread.php?t=2582142
link for 10b 16GB d802 partitions: http://downloads.codefi.re/autoprime/LG/LG_G2/D802/Stock_Firmware/10b_EUR_16G_partitions
lenesul said:
hi, you could try to get in QHSUSB MODE and then flash partitions using linux's dd command
I do NOT recommend this idea, there could a better solution
you should backup all your current partitions (or important ones), dd will do the trick
force enter to QHSUSB: http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
how to flash partitions: http://forum.xda-developers.com/showthread.php?t=2582142
link for 10b 16GB d802 partitions: http://downloads.codefi.re/autoprime/LG/LG_G2/D802/Stock_Firmware/10b_EUR_16G_partitions
Click to expand...
Click to collapse
Thanks - I think the phone has been in QHUSB mode a couple of times - there have been some occasions where many drive letters have appeared in windows when the phone reboots attached to USB.. I will see if i can get it to happen again then connect to a linux machine.
Ive also just noticed that when the phone is stuck on the LG bootscreen and connected to USB, its showing up as a ADB device and i can run ADB commands through it.
NeoVR said:
Ive also just noticed that when the phone is stuck on the LG bootscreen and connected to USB, its showing up as a ADB device and i can run ADB commands through it.
Click to expand...
Click to collapse
i don't know if ADB could help you if TWRP can't mount partitions
I remember there was a command to boot to a *.img sent from PC, but I don,t know if it was fastboot or adb (pretty sure it was fastboot)...
what's your twrp version?
have you tried the new LGUP?
lenesul said:
i don't know if ADB could help you if TWRP can't mount partitions
I remember there was a command to boot to a *.img sent from PC, but I don,t know if it was fastboot or adb (pretty sure it was fastboot)...
what's your twrp version?
have you tried the new LGUP?
Click to expand...
Click to collapse
Its fastboot that can send img files (im trying to avoid that as it would mean destroying download mode)
twrp is 2.7.0.0
Ive also tried LGUP, it detects the phone but cant detect the version - i cant find where to edit build.prop to force it to recognise.
Update: ITS FIXED!
In the end it was this that fixed it: http://forum.xda-developers.com/lg-g2/development-d802/fix-lg-flash-tool-stuck-2-t3031112
as i had adb access i thought id give it a go, and the TOT flashed correctly after.
Many thanks everyone!
At some moment when playing with Magisk modules, I've got Android crash, after which sensors (Accelerometer, Gravity, etc.) and Camera stopped working.
Obviously, somehow persist partition data got corrupted and must be reflashed. I believe, that flashing persist via fastboot is not supported, so I reflashed it via ADB, and got everything working.
What we'll need to flash persist partition:
1. Mi A2 with unlocked bootloader and critical partitions, on stock Pie 10.0.2.0 to 10.0.7.0, connected to an USB 2.0 port in PC MB; USB debugging and MTP file transfer enabled;
2. Working copy of ADB / Fastboot installation
3. image of persist partition, can be found in each stock fastboot image
https://forum.xda-developers.com/mi-a2/how-to/fastboot-xiaomi-mi-a2-fastboot-images-t3824849
as "jasmine_global_images_V10.0.2.0.PDIMIFJ_9.0\images\persist.img"; must be copied to ADB / Fastboot installation directory.
4. twrp-3.3.1-5-jasmine_sprout-unofficial.img, copied to ADB / Fastboot installation directory
https://forum.xda-developers.com/mi-a2/development/recovery-mi-a2-jasminesprout-t3941096
Note: even if TWRP boots with black screen, this method should work as we'll not control process on Mi A2, instead we'll use ADB commandsthis TWRP is reported to work with all variants of MiA2 screen panels.
5. Attached command file "flash_persist.cmd", unZIPped to ADB / Fastboot installation directory.
Instruction:
Run "flash_persist.cmd" from CMD shell or Explorer (probably admin rights needed?).
Command file execution will be paused several times, waiting for ADB and fastboot commands execution.
Please read CMD window output, check that phone is being switched to needed mode and/or ADB/Fastboot commands succeed.
In case something goes wrong, press Ctrl^C and terminate batch job.
After 1st reboot from TWRP, reboot once more by standard means.
Update:
- attached f"lash_persist_V2.zip" using "twrp-3.3.1-5-jasmine_sprout-unofficial"
my mi a2 is in ARB4, I can only use MIUI, could you tell me how do I get the persist file, could also explain where TWRP comes in since the command is made by ADB?
Aerobatic said:
At some moment when playing with Magisk modules, I've got Android crash, after which sensors (Accelerometer, Gravity, etc.) and Camera stopped working.
Obviously, somehow persist partition data got corrupted and must be reflashed. I believe, that flashing persist via fastboot is not supported, so I reflashed it via ADB, and got everything working.
What we'll need to flash persist partition:
1. Mi A2 with unlocked bootloader and critical partitions, on stock Pie 10.0.2.0 to 10.0.7.0, connected to an USB 2.0 port in PC MB; USB debugging and MTP file transfer enabled;
2. Working copy of ADB / Fastboot installation
3. image of persist partition, can be found in stock fastboot image
http://en.miui.com/download-353.html
as "jasmine_global_images_V10.0.2.0.PDIMIFJ_9.0\images\persist.img"; must be copied to ADB / Fastboot installation directory.
4. twrp-3.2.3-0-jasmine_sprout.img, copied to ADB / Fastboot installation directory
https://dl.twrp.me/jasmine_sprout/
Note: even if TWRP boots with black screen, this method should work as we'll not control process on Mi A2, instead we'll use ADB commands.
5. Attached command file "flash_persist.cmd", unZIPped to ADB / Fastboot installation directory.
Instruction:
Run "flash_persist.cmd" from CMD shell or Explorer (probably admin rights needed?).
Command file execution will be paused several times, waiting for ADB and fastboot commands execution.
In case something goes wrong, press Ctrl^C and terminate batch job.
After 1st reboot from TWRP, reboot once more by standard means.
Click to expand...
Click to collapse
I don't understand either why is twrp involved. I'm at stock 10.0.12 ROM, with unlocked bootloader and usb depuration turned on. Should I get the persist.img from the Fastboot image of 10.0.12? I only see the link to an unofficial one which I don't know in which way is different to the official one...
marcushg said:
I don't understand either why is twrp involved..
Click to expand...
Click to collapse
ADB.exe is sending requests to phone. Usual ROM cannot evaluate these requests, while TWRP is specially developed to perform actions specified by ADB requests.
Thanks for the reply. Now what I'm not sure is if flashing persist.img will delete my original IMEI and Bluetooth and WiFi Mac address. I don't want to lose them.
[/COLOR]
marcushg said:
Thanks for the reply. Now what I'm not sure is if flashing persist.img will delete my original IMEI and Bluetooth and WiFi Mac address. I don't want to lose them.
Click to expand...
Click to collapse
This happens to me, camera and sensors are not working. the solution for this is to flash persist.img from original and official rom. you can get that on miui official website. there you can get the persist.img and flash it on TWRP in Mi6X version not the jasmin_sprout. I have try and tested and sensors and camera on my Mi A2 is working now. Blaming myself by deleting the persist! and persist_back up at the twrp. Not to worry by lost imei and etc. mine is all working fine.
how can i do this on android 10? I say that because twrp is not available for android 10. I have problem with frond camera. it return at secondary back camera. please help me
tnt-4- said:
how can i do this on android 10? I say that because twrp is not available for android 10. I have problem with frond camera. it return at secondary back camera. please help me
Click to expand...
Click to collapse
TWRP_4pda_verison works for me in 9 and 10 stock crypted. See link in item 4 of OP instruction.
Aerobatic said:
TWRP_4pda_verison works for me in 9 and 10 stock crypted. See link in item 4 of OP instruction.
Click to expand...
Click to collapse
sorry i am noob. please give me the link
tnt-4- said:
sorry i am noob. please give me the link
Click to expand...
Click to collapse
'OP' in these forums is mostly used in 2 meanings:
- 'OP' refers to the person who Originally Posted this thread;
- 'OP' refers to the Opening Post in this thread.
So, " See link in item 4 of OP instruction" means:
- scroll page up to the beginning (or go to the beginning of 1st page of a thread, here we still have 1 page);
- then read it carefully;
- find item 4:
4. twrp-3.3.1-5-jasmine_sprout-unofficial.img, copied to ADB / Fastboot installation directory
https://forum.xda-developers.com/mi-...prout-t3941096
Click to expand...
Click to collapse
Do I need to go through alphabet or google search course also? no offence, cheer up!
Aerobatic said:
'OP' in these forums is mostly used in 2 meanings:
- 'OP' refers to the person who Originally Posted this thread;
- 'OP' refers to the Opening Post in this thread.
So, " See link in item 4 of OP instruction" means:
- scroll page up to the beginning (or go to the beginning of 1st page of a thread, here we still have 1 page);
- then read it carefully;
- find item 4:
Do I need to go through alphabet or google search course also? no offence, cheer up!
Click to expand...
Click to collapse
thanks for all. i will try to do it beacause the front camera is very usefull.
Persist.img flash via flashed_persist.cmd or flash with twrp??
tnt-4- said:
Persist.img flash via flashed_persist.cmd or flash with twrp??
Click to expand...
Click to collapse
Read OP carefully and try to Google about ADB, TWRP, etc. to understand the process. Why should we do your homework instead of you?
In brief, again and again:
1. TWRP is needed to be booted into phone, as it is the only valid means to perform ADB requests from PC.
2. TWRP has no options to reflash /persist partition from its UI
3. /persist partition image is flashed into phone from PC using ADB commands, so:
3.1. PC is to be prepared (drivers installed, latest platform-tools with ADB unpacked and tested to work, persist.img unpacked and copied into platform-tools directory)
3.2. phone is to be prepared (successfully connected via USB and then booted into TWRP with command from "flash_persist.cmd").
4. "flash_persist.cmd" is just Windows::CMD command file, helping to make ADB / fastboot / ADB requests from PC to phone/TWRP in correct order, and with intermediate checks of successful connection / mode switching: rebooting into bootloader (ADB command), booting into TWRP (fastboot command), and then reflashing /persist (ADB command)
You can read it, e.g. in Notepad, and try to understand what it should make, Googling for Windows::CMD commands and ADB commands descriptions.
Aerobatic said:
Read OP carefully and try to Google about ADB, TWRP, etc. to understand the process. Why should we do your homework instead of you?
In brief, again and again:
1. TWRP is needed to be booted into phone, as it is the only valid means to perform ADB requests from PC.
2. TWRP has no options to reflash /persist partition from its UI
3. /persist partition image is flashed into phone from PC using ADB commands, so:
3.1. PC is to be prepared (drivers installed, latest platform-tools with ADB unpacked and tested to work, persist.img unpacked and copied into platform-tools directory)
3.2. phone is to be prepared (successfully connected via USB and then booted into TWRP with command from "flash_persist.cmd").
4. "flash_persist.cmd" is just Windows::CMD command file, helping to make ADB / fastboot / ADB requests from PC to phone/TWRP in correct order, and with intermediate checks of successful connection / mode switching: rebooting into bootloader (ADB command), booting into TWRP (fastboot command), and then reflashing /persist (ADB command)
You can read it, e.g. in Notepad, and try to understand what it should make, Googling for Windows::CMD commands and ADB commands descriptions.
Click to expand...
Click to collapse
I understand that. I have unlock bootloader and criticals. Then i need run twrp.img on cmd to boot twrp. Then?? Sorry for my questions i am afraid for my phone. I dont want to destroy it with any fault step
tnt-4- said:
I understand that. I have unlock bootloader and criticals. Then i need run twrp.img on cmd to boot twrp. Then?? Sorry for my questions i am afraid for my phone. I dont want to destroy it with any fault step
Click to expand...
Click to collapse
Then read everything I wrote and understand what you are going to do.
Again: read text in "flash_persist.cmd" and make sure you understand each line in it.
At this I stop helping you, I'm to make my work, I'm really busy.
Aerobatic said:
Then read everything I wrote and understand what you are going to do.
Again: read text in "flash_persist.cmd" and make sure you understand each line in it.
At this I stop helping you, I'm to make my work, I'm really busy.
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Click to collapse
i've done it but my front camera still not working. when return it returned at secondary. :crying:
Then i disassembly my phone and disconnect my camera. I open my phone again and did the same thing. Finally i reconnect the camera and it works!! Thanks fo all Aerobatic
Would this work on a V11.0.6.0.QDIMIXM?
Also, where can I find the persist files for it?
valp88 said:
Would this work on a V11.0.6.0.QDIMIXM? Also, where can I find the persist files for it?
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Click to collapse
Yes, it should, if this is really /persist corruption issue, and not HW problem. Diagnostics can be made running tests in engineering mode or with 3rd-party apps like AIDA64: if most or at least several sensors are misbehaving or disfunctional, this is the direct prompt to reflash /persist.
As for your question, It is always recommended to read the OP:
Aerobatic said:
3. image of persist partition, can be found in each stock fastboot image
https://forum.xda-developers.com/mi-a2/how-to/fastboot-xiaomi-mi-a2-fastboot-images-t3824849
as "jasmine_global_images_V10.0.2.0.PDIMIFJ_9.0\images\persist.img"; must be copied to ADB / Fastboot installation directory.
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Click to collapse
Latest variant of persist.img for A10 can be found in unofficial repack of 11.0.8.0 OTA, link was published in https://forum.xda-developers.com/showpost.php?p=82370929&postcount=42.
Funny fact, but someone wrote in these forums that he solved his problem with corrupted /persist (being on Pie?) using image from the 1st official fastboot image for Oreo (V9.6.9.0.ODIMIFE, link in the thread pointed to in OP and above.)
Will it work with WIfi problems in MIUI for Mi A2
I'm using Custom Rom named as Derpfest and i had also flashed MIUI 11 but my wifi doesn't works in MIUI while it works perfectly for Derpfest.
steps please?
tnt-4- said:
i've done it but my front camera still not working. when return it returned at secondary. :crying:
Then i disassembly my phone and disconnect my camera. I open my phone again and did the same thing. Finally i reconnect the camera and it works!! Thanks fo all Aerobatic
Click to expand...
Click to collapse
Can you describes the steps... yo disassembly and disconnect the camera module, and then? you power it on?
Hello, I need your help, if possible.
I have a Galaxy Note 8.0 N5120 (LTE Model), which was running rooted stock rom 4.4.2.
Then, I wanted to update it to a newer Android version, and I found RR (=Resurrection Remix) , which is 7.1.2. I updated Recovery to TWRP and started testing (RR 5.8.4 and 5.8.5).
During testing, I changed versions of TWRP, too.
The main reason for testing is that in the beginning, USB OTG was not working, and with 5.8.5 usb otg was working and I was happy!! However, at some time later, USB OTG started not working, So, I thought it must be a harware issue. Then I noticed I had no baseband, no IMEI!! (I must have lost it sometime in the process of testing, because with 4.4.2 everything was working!!)
SO, I did a lot of search, and I tried the following.
First, I flashed back to original stock rom (4.4.2)
As I had "efs.img" (which I probably made with Philz Touch many years ago). I changed recovery to Philz Touch, but could not restore. So, I searched and I found a way to flash it with Philz Touch. (Before flashing I deleted all the folders and files in efs dirtory, and after flashing, I checked that the folders and files were there.)
But, still no baseband, no IMEI....
So, I searched again and I found out that erasing modemst1 and modemst2 could solve the issue.
First, I tried in TWRP (advanced - Terminal)
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1
gives "no such file or directory"
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2
gives "no such file or directory"
So, I setup adb in my PC (Windows 7 64bit), and started testing.
1) adb devices
gives "xxxxxx unauthorrized"
On the phone, I authorized and, then it gives "xxxxxx device"
So, I presume the connection is establed with the phone.
2) adb reboot bootloader
The phone reboots but in normal android mode (4.4.2)
I searched again, and I found out Samsung phones don't support fastboot...(I can not use fastboot commands...)
Just to check, I put the phone in Download mode (home + volume up and power on). Then I connected it to my PC, but the phone is not detected.
As adb seems to work, I tried the following.
adb shell
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1
gives "cannot open for write: No such file or directory"
dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst2
gives "cannot open for write: No such file or directory"
(So, it does seem like adb works, but maybe modemst1 and 2 are in a different location...)
I have no more idea...
Is there anything I can try?