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[Q] Help flashing a rom

I've been trying to flash CM10.1 to my htc one x.
my phone is unlocked, s-off, supercid, rooted, everything..
I put the cm10.zip on my sdcard.
I wiped my phone (cache,delvik,system [not sure if i should wipe more than this? idk... this was all i saw on a few threads])
I flash the cm10.zip to my phone.
I extracted the boot.img from cm10.zip to my adb/fastboot folder
I reboot into bootloader and attempt to fastboot flash the boot.img to my phone ** (I think this is where the problem is but idk..)
I reboot my phone and i'm stuck at the cm10 loading screen.
Help?
I think my problem might be when I'm trying to fastboot the boot.img on my phone... When I attempt to see adb devices (while I'm in bootloader) I get none... I would always have to load into android before adb would recognize my device then boot into bootloader and do anything (it always worked in the past so i never really cared..) but with a custom rom I'm unable to boot into android so idk any suggestions? would this be the problem? it says it successfully flashes it but i'm having doubts... as it shows no connected devices. can I flash the boot.img to my phone before i flash the rom?

obg8 said:
I've been trying to flash CM10.1 to my htc one x.
my phone is unlocked, s-off, supercid, rooted, everything..
I put the cm10.zip on my sdcard.
I wiped my phone (cache,delvik,system [not sure if i should wipe more than this? idk... this was all i saw on a few threads])
I flash the cm10.zip to my phone.
I extracted the boot.img from cm10.zip to my adb/fastboot folder
I reboot into bootloader and attempt to fastboot flash the boot.img to my phone ** (I think this is where the problem is but idk..)
I reboot my phone and i'm stuck at the cm10 loading screen.
Help?
I think my problem might be when I'm trying to fastboot the boot.img on my phone... When I attempt to see adb devices (while I'm in bootloader) I get none... I would always have to load into android before adb would recognize my device then boot into bootloader and do anything (it always worked in the past so i never really cared..) but with a custom rom I'm unable to boot into android so idk any suggestions? would this be the problem? it says it successfully flashes it but i'm having doubts... as it shows no connected devices. can I flash the boot.img to my phone before i flash the rom?
Click to expand...
Click to collapse
If you are s-off you shouldn't need to flash the kernel seperately.. However use "fastboot devices" instead of "adb devices". When you are connected to a computer via USB it should indicate that on the bootloader.
Before I was s-off I'd flash the rom then return to the bootloader directly and flash the kernel before attempting to boot for the first time.

The post above mine is correct. If you are s-off you don't have to flash the boot.img. Going by what you posted it doesn't look like you wiped your data in recovery, which is something you have to wipe when flashing a new ROM. That's probably why it didn't boot properly. Try again doing a full wipe/factory reset from recovery.
Sent from my One X using Tapatalk 2

LG GPAD 7 stuck on Fast Boot

Purchased an Lg Gpad 7 Wifi tablet (v400) 2 weeks ago. Came with preinstalled Lollipop android so i couldnt install a recovery rom to flash any other custom roms. Downgraded to Kitkat version following the instructions on Xda forums and succesfully installed Twrp. When i installed Cyanogenmod 12.1 through Twrp i got stuck in fastboot screen.
Any suggestions and / or solutions would be greatly appreciated.

I had a similar problem.. Only mine was stuck at the bootloader. Go in TWRP and repair /data and other partitions. My data partition gave me an error since F2FS is a little flaky and some ROMs corrupted it (claimed they supported it). I would recommend erasing the system, cache and data partition if you can't get into TWRP.

The problem is i cant get out of fastboot whatever i try. It says start on bootloader but the tablet just restarts on an empty screen doing nothing.

Hakalai said:
The problem is i cant get out of fastboot whatever i try. It says start on bootloader but the tablet just restarts on an empty screen doing nothing.
Click to expand...
Click to collapse
if you have an sd card, try removing that, then reboot.
if that doesnt work, try entering fastboot command, fastboot continue

Tried without sdcard and i get the same fastboot screen.
How can i give any commands? The only options i have are Restart Bootloader / Restart / Power off. Tried restarting bootloader but i get nothing in return tablet just stays on with nothing on screen.

Hakalai said:
Tried without sdcard and i get the same fastboot screen.
How can i give any commands? The only options i have are Restart Bootloader / Restart / Power off. Tried restarting bootloader but i get nothing in return tablet just stays on with nothing on screen.
Click to expand...
Click to collapse
you said it was stuck on fastboot, if thats the case, install any needed drivers on your pc, connect device to it, open a terminal in the fastboot dir (after you go get fastboot), then try those commands i gave. you could also try, fastboot reboot dont think i mentioned that before.

bweN diorD said:
you said it was stuck on fastboot, if thats the case, install any needed drivers on your pc, connect device to it, open a terminal in the fastboot dir (after you go get fastboot), then try those commands i gave. you could also try, fastboot reboot dont think i mentioned that before.
Click to expand...
Click to collapse
Did as you said but every command i gave gives me an error message in adb terminal. There are new lines in fastboot menu in tablet now. Bottom two are SECURE BOOT - enabled & LOCK STATE - locked.

Hakalai said:
Did as you said but every command i gave gives me an error message in adb terminal. There are new lines in fastboot menu in tablet now. Bottom two are SECURE BOOT - enabled & LOCK STATE - locked.
Click to expand...
Click to collapse
hmm, ok, im guessing it would have said that normally, when not broken. all the command does is try to release it past where its stuck. it doesnt actually flash, lock, unlock, or change anything.
imo, this seems good, because now we know fastboot is working.
i own lg devices, but not your specific device. i would hate to give you some bad advice and make your tablet broken more, but if it were me in this situation, i would try to flash the factory KK firmware you used to downgrade with odin or however you did it. hopefully, that will clean everything up and let it boot properly.
if for whatever reason you cant do that, we could try extracting the factory file, and just flashing recovery and system, those should be the only things that got changed putting on twrp and cm normally.

Sorry, I have the serious proplem wtih my LG pad V400, I rooted it and using <LG Flash Tool 2014> with <V40010c_00.kdz> to downgrate the firmware but their is error then my LG pad stuck in fastboot menu as with just turn off, restart and restart bootloader. if i seclect one one them the tablet just logged again the fastboot menu
it stuck on the fastboot menu and i cannot do nay think with it. I can restart with factory restore mode but when select yes to restore, it will restart and log in fastboot menu again.
I downloaded adb and fastboot program and put in one folder <Minimal ADB and Fastboot> in C:\Program Files (x86)\Minimal ADB and Fastboot
I dont have recovery image so i download file <cm-13.0-20160421-NIGHTLY-v400-recovery.img> form your link to download TWRP file
move it to folder of fastboot programe and changed its name to <recovery.img>
I turn on the tablet and it waited at fastboot menu
when i run the command <fasboot flash recovery recovery.img> and they said some thing wrong like in picture
please help me

Trying to flash TRWP Moto Z recovery - not working

Hey everyone, longtime lurker here finally going to try to get involved more since I just got a new Moto Z and I don't have much of a background with motorola hardware/software. I'm trying to flash recoveries through fastboot and I can't seem to get it working. I'm probably going to wait a while before I try again since there is not much support for the moto z yet. I am running MPL24.246-45 v6.0.1 XT1650-03, I have unlocked the bootloader through the instructions on the motorola website.
On the bootloader screen I can confirm it is now unlocked, but everytime I flash the TRWP recovery through fastboot I get the error message: "<bootloader> img not working or corrupt". I am trying to flash the most recent twrp recoveries for moto Z (twrp-3.0.2-0-griffin.img) but wasn't able to successfully flash it.
Coming from a samsung background, I might be skipping a step or doing something wrong. I am running the bell canadian firmware. Since I messed up my partitions on my last phone I want to be careful with this one, I mostly want to figure out why I am getting this error while trying to flash the recovery when
my bootloader is unlocked and when I check "adb devices" my moto is being read.
Thanks!!
szork

spacezork said:
Hey everyone, longtime lurker here finally going to try to get involved more since I just got a new Moto Z and I don't have much of a background with motorola hardware/software. I'm trying to flash recoveries through fastboot and I can't seem to get it working. I'm probably going to wait a while before I try again since there is not much support for the moto z yet. I am running MPL24.246-45 v6.0.1 XT1650-03, I have unlocked the bootloader through the instructions on the motorola website.
On the bootloader screen I can confirm it is now unlocked, but everytime I flash the TRWP recovery through fastboot I get the error message: "<bootloader> img not working or corrupt". I am trying to flash the most recent twrp recoveries for moto Z (twrp-3.0.2-0-griffin.img) but wasn't able to successfully flash it.
Coming from a samsung background, I might be skipping a step or doing something wrong. I am running the bell canadian firmware. Since I messed up my partitions on my last phone I want to be careful with this one, I mostly want to figure out why I am getting this error while trying to flash the recovery when
my bootloader is unlocked and when I check "adb devices" my moto is being read.
Thanks!!
szork
Click to expand...
Click to collapse
didn't try it yet, but did you try renaming it to recovery.img (if on windows be sure extenstions are shown so it is not actually recovery.img.img) and run (didn't see which command you are using:
Code:
fastboot flash recovery recovery.img
but search around forums about encryption thing and similar

the ljubich said:
didn't try it yet, but did you try renaming it to recovery.img (if on windows be sure extenstions are shown so it is not actually recovery.img.img) and run (didn't see which command you are using:
Code:
fastboot flash recovery recovery.img
but search around forums about encryption thing and similar
Click to expand...
Click to collapse
I've tried both with the original twrp name and extension as well as with renaming it to recovery.img, didn't seem to make a difference. If I am connection to the device itself does that mean that adb/sideload is installed properly? I mean I was able to unlocked the bootloader so I would assume so.
szork

spacezork said:
I've tried both with the original twrp name and extension as well as with renaming it to recovery.img, didn't seem to make a difference. If I am connection to the device itself does that mean that adb/sideload is installed properly? I mean I was able to unlocked the bootloader so I would assume so.
szork
Click to expand...
Click to collapse
i really don't know then.. if you successfully unlocked bootloader then fastboot should be ok. you can check in device manager. it should be bootloader iterface not adb interface there (you got me confused with mentioning adb so I am just writing to be sure).
also check if your device is shown when typing
Code:
fastboot devices
or try redownloading twrp.
otherwise I am out of ideas, sorry.

the ljubich said:
i really don't know then.. if you successfully unlocked bootloader then fastboot should be ok. you can check in device manager. it should be bootloader iterface not adb interface there (you got me confused with mentioning adb so I am just writing to be sure).
also check if your device is shown when typing
Code:
fastboot devices
or try redownloading twrp.
otherwise I am out of ideas, sorry.
Click to expand...
Click to collapse
Sorry for my confusion with adb/sideload - from what I understand I need both to be able to connect to my device (correct me if im wrong). In the bootloader menu I see "flashing_unlocked" which I believe confirms my bootloader being unlocked, but then at the top of the text right under the dead android guy I see "AP Fastboot Flash Mode (Secure)" could that be an issue?
I can retry downloading the recovery from the TWRP site, but I know I'm downloading the official one already, just can't put my finger on why I'm getting that error message if others are doing it successfully.
thanks for helping :good:

Do you have the Verizon model?

samwathegreat said:
Do you have the Verizon model?
Click to expand...
Click to collapse
I have the canadian BELL model XT1650-03

spacezork said:
I have the canadian BELL model XT1650-03
Click to expand...
Click to collapse
You're at the bootloader, it says Flashing Unlock so yes your bootloader is unlocked and you should be able to flash TWRP no problem.
Did you recently install this .45 firmware? Are you sure that TWRP wasnt actually flashed? I see lots of errors like this from the bootloader and its usually just rubbish.

The twrp does not show the actual memory value of my cell phone and does not let me paste ROM backup, from insufficient memory? how to support it?

I updated my phone to .45 when I bought the phone I believe 1-2 weeks ago, it's definitely NOT flashed as the flashing process runs for 0.2 seconds and fails. I can even boot in the stock recovery afterwards confirming that nothing flashed. I wish I knew what I was doing wrong? possibility of drivers not installed properly?
Before I try and flash recovery I check USB debugging, OEM is unlocked, don't verify ADB files and accept Unknown sources. Is there anything I'm missing?

What if fastboot boot twrpname.img
It's really weird anyway...

enetec said:
What if fastboot boot twrpname.img
It's really weird anyway...
Click to expand...
Click to collapse
I've been doing fastboot flash twrpname.img after opening cmd terminal with SHIFT-MOUSE2 in the designated folder. I have not tried that command specifically what's the difference between doing fastboot flash/boot as far as flashing a recovery.img
edit: I've read on different articles that people sometimes try and flash from the recovery menu? I understood it has to be while your are on the bootloader screen, could it be something to do with that? Or is it still a possibility the drivers may not be installed properly.

spacezork said:
I've been doing fastboot flash twrpname.img after opening cmd terminal with SHIFT-MOUSE2 in the designated folder. I have not tried that command specifically what's the difference between doing fastboot flash/boot as far as flashing a recovery.img
edit: I've read on different articles that people sometimes try and flash from the recovery menu? I understood it has to be while your are on the bootloader screen, could it be something to do with that? Or is it still a possibility the drivers may not be installed properly.
Click to expand...
Click to collapse
With fastboot boot you send recovery to your phone and ask it to boot on it without really flashing it...
It's useful e.g. to take a full stock backup including original recovery, to test a recovery prior to flash it or to use TWRP to root BUT remain on stock recovery...
Not on all phones it works, but on Moto Z should....
P.S.: you have to be on fastboot screen not on recovery when flashing...

enetec said:
With fastboot boot you send recovery to your phone and ask it to boot on it without really flashing it...
It's useful e.g. to take a full stock backup including original recovery, to test a recovery prior to flash it or to use TWRP to root BUT remain on stock recovery...
Not on all phones it works, but on Moto Z should....
P.S.: you have to be on fastboot screen not on recovery when flashing...
Click to expand...
Click to collapse
by fastboot screen you mean the bootloader menu right?
I've been accessing cmd from designated folder with .img file in it
- adb fastboot recovery
- fastboot flash recovery.img..
and I get the "img not working or corrupt" after it tries to flash it (lasts 0.2 seconds) and nothing is done.

spacezork said:
by fastboot screen you mean the bootloader menu right?
I've been accessing cmd from designated folder with .img file in it
- adb fastboot recovery
- fastboot flash recovery.img..
and I get the "img not working or corrupt" after it tries to flash it (lasts 0.2 seconds) and nothing is done.
Click to expand...
Click to collapse
Right, bootloader screen. Enter on it by key-comb... not by command...
Even the real flash take same time... Sending seems to work, is something on verify that doesn't "like" it...
Try to download again recovery and/or check its MD5...

if reading correctly (and what I told you yesterday) command is
fastboot flash recovery recovery.img
and not
fastboot flash recovery.img

hi can any one help me i need to get back to stock and lock boot loader to update i have eu any one please ???????????

Troll amiga said:
hi can any one help me i need to get back to stock and lock boot loader to update i have eu any one please ???????????
Click to expand...
Click to collapse
try following this instructions: http://forum.xda-developers.com/showpost.php?p=69065373&postcount=14
and download eu rom from here: https://mirrors.lolinet.com/firmware/moto/griffin/official/RETEU/
i don't know from which ROM you are coming, don't know if downgrading works, but this was onl RETEU ROM i could find.

I have the exact same phone and I've upgraded to Nougat but I got my TWRP working. You need an unlocked bootloader and after upgrading to nougat, the option "unlock OEM" need to be enabled again.
I've used this TWRP : https://dl.twrp.me/griffin/twrp-3.0.2-0-griffin.img.html
Also I tried to only boot on it at first with the command fastboot boot twrp.img then I saw it was working, I flashed it with fastboot flash recovery twrp.img but got the error : (bootloader) image not signed or corrupt . But I booted the recovery from the bootloader and TWRP was working even with this error.

cilk said:
...I flashed it with fastboot flash recovery twrp.img but got the error : (bootloader) image not signed or corrupt . But I booted the recovery from the bootloader and TWRP was working even with this error.
Click to expand...
Click to collapse
Yeessss... I don't know how could I forgot it!!! :silly:
The message (I forgot I received too...) is *only* to indicate that recovery is not signed! But before there is a clear "Done" confirming the flash!
Just boot on it!

Phone's bootloader not working

Hello,
I was trying to change file system type to f2fs. For that, i wiped everything in my phone lenovo A6000plus. Then i got out of recovery without flashing another rom.
So now my phone is stuck on logo screen. I connected it to pc but adb doesn't detect the device as there is no rom currently. I tried all the key combinations to go to recovery but it didn't work. However, fastboot detects the device but i can't seem to boot into bootloader using fastboot command. It appears as if somehow i deleted the bootloader. Also i couldn't find a way to boot into recovery from fastboot. I also tried flashing zips and images from fastboot to system partition but it didn't work.
Please help.

Unable to flash any custom recovery via adb on Realme Q???????

1. bootloader is unlocked and confirmed
2. im running on a Realme Q latest Stock Rom RMX1971_11_C.08
3 ADB and USB debuging are properly setup.
4. I have tried the following recoveries, none working.
-recovery-TWRP-3.3.2B-0227-REALME_Q-CN-wzsx150.img
-OrangeFox-HOMEMADE-RMX1971.img
-OrangeFox-R11.0_0-Stable-RMX1971.img
-twrp-RMX1971-20191121.img
ABD always confirm to push the recovery file succesfully but everytime I boot in recovery, I get the Realme UI recovery.
What I'm I doing wrong ?????

jungl1st said:
1. bootloader is unlocked and confirmed
2. im running on a Realme Q latest Stock Rom RMX1971_11_C.08
3 ADB and USB debuging are properly setup.
4. I have tried the following recoveries, none working.
-recovery-TWRP-3.3.2B-0227-REALME_Q-CN-wzsx150.img
-OrangeFox-HOMEMADE-RMX1971.img
-OrangeFox-R11.0_0-Stable-RMX1971.img
-twrp-RMX1971-20191121.img
ABD always confirm to push the recovery file succesfully but everytime I boot in recovery, I get the Realme UI recovery.
What I'm I doing wrong ?????
Click to expand...
Click to collapse
Ah yes. I've ran into similar issues last time I tried to revert from Pixel Experience Android 11 to stock RMQ firmware. I noticed if you start sending the recovery with fastboot flash recovery twrp.img, the fastboot cmd waits for device, you enter fastboot mode and then connect to the PC via usb 2.0 port the recovery will be successfully flashed BUT only that one file, whatever you want to flash next time for example vbmeta or system, vendor.img you'll have to repeat the cycle. Disconnect the usb cable, enter the flashing command to fastboot cmd on PC, boot back again to fastboot mode on your phone then connect the usb cable. This solved the issue for me.

greenys' said:
Ah yes. I've ran into similar issues last time I tried to revert from Pixel Experience Android 11 to stock RMQ firmware. I noticed if you start sending the recovery with fastboot flash recovery twrp.img, the fastboot cmd waits for device, you enter fastboot mode and then connect to the PC via usb 2.0 port the recovery will be successfully flashed BUT only that one file, whatever you want to flash next time for example vbmeta or system, vendor.img you'll have to repeat the cycle. Disconnect the usb cable, enter the flashing command to fastboot cmd on PC, boot back again to fastboot mode on your phone then connect the usb cable. This solved the issue for me.
Click to expand...
Click to collapse
Thank you very much for the tip ! I shall give it a try as soon as I'm back home , since I'm on holiday now and don't have the device !

jungl1st said:
Thank you very much for the tip ! I shall give it a try as soon as I'm back home , since I'm on holiday now and don't have the device !
Click to expand...
Click to collapse
It's worth a try for sure. Yesterday it took me more than 6 hours to set up a working RUI after Pixel Experience. One of these issues was that I couldn't flash custom recovery and vbmeta. I Always keep a modified vbmeta and twrp.img on my external SD card once I successfully managed to boot up into twrp after fastboot flash. Remember, keeping custom recovery installed should be your number one priority for you can pretty much solve anything with it.

greenys' said:
It's worth a try for sure. Yesterday it took me more than 6 hours to set up a working RUI after Pixel Experience. One of these issues was that I couldn't flash custom recovery and vbmeta. I Always keep a modified vbmeta and twrp.img on my external SD card once I successfully managed to boot up into twrp after fastboot flash. Remember, keeping custom recovery installed should be your number one priority for you can pretty much solve anything with it.
Click to expand...
Click to collapse
indeeed, custom recovery is the turning point to recover almost anything ! given the point that one manages to install it in the first place

greenys' said:
It's worth a try for sure. Yesterday it took me more than 6 hours to set up a working RUI after Pixel Experience. One of these issues was that I couldn't flash custom recovery and vbmeta. I Always keep a modified vbmeta and twrp.img on my external SD card once I successfully managed to boot up into twrp after fastboot flash. Remember, keeping custom recovery installed should be your number one priority for you can pretty much solve anything with it.
Click to expand...
Click to collapse
Hi, I actually managed to flash the recovery, how ever it seem not to properly overwrite the original recovery.
I mean, i can flash and boot in to TWRP, only once at a time, once I exit TWRP and reboot into recovery, I land into the Realme recovery again !!!!! dont know whats wrong