Flash tool problem - Xiaomi Poco X2 Questions & Answers

I can't flash fastboot rom, when i click flash the flashing process immediately shows me flash success . But nothing happens. I already did everything like cmd commends on pletform tool, java flash tool etc

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e: can't mount/cache karbonn sparkle v

I was using cm13 sprout 4 and twrp recovery. Was getting error unfortunately ---- apps stopped again again from different apps.
So simply thought of wiping cache and dalvik from twrp . It gave error e: can't mount /cache. So thought of formattig data but by mistake instead of factory reset, i formatted my android. Now i have no os installed just a twrp and unlocked bootloader with me.
now it gives error also E: can't mount/ system also.
pls help, i have only this night to fix it , tight schedule ahead
Try to flash 4.4.4 (posted here) with SPTools. Then install TWRP and update to 6.0.1.
thanks for reply bro!!
but is their any alternate to sp flash tools.
As my sp flash tool does not detect my device. I have tried it many times on different pcs.
MihaiSG said:
Try to flash 4.4.4 (posted here) with SPTools. Then install TWRP and update to 6.0.1.
Click to expand...
Click to collapse
thanks for reply bro!!
but is their any alternate to sp flash tools.
As my sp flash tool does not detect my device. I have tried it many times on different pcs.
i have tried before on this thread also.
http://forum.xda-developers.com/sparkle-v/general/stock-firmware-t2889509/page5
#41
today i tried these commands in fastboot :
fastboot flash boot boot.img
fastboot flash cache cache.img
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot reboot
all commands finished successfully but strangely their no change in my device.
then i tried flashing cwm recovery
fastboot flash recovery cwm.img
but when i boot in recovery it was twrp only.
so i think the flash command from fastboot is not working.
pls help...
Now i managed to get my friends pc and flashed stock rom using sp flash tool , everything went smoothly without any error but strangely nothing happened in device. It remains same without any os . Is my device completely damaged?? :'(
i am attaching logs
please someone reply....
ghanta said:
i am attaching logs
please someone reply....
Click to expand...
Click to collapse
I used sp flash tool format+download option and flashed stock rom. Now its not even booting or charging anymore. Went to service center they simply said its dead buy a new one...
It is being detected by sp flash tools even now also.
Is their anyone who can help me out here???
i don't want to loose my device
please,anyone help
ghanta said:
I used sp flash tool format+download option and flashed stock rom. Now its not even booting or charging anymore. Went to service center they simply said its dead buy a new one...
It is being detected by sp flash tools even now also.
Is their anyone who can help me out here???
i don't want to loose my device
please,anyone help
Click to expand...
Click to collapse
Hi.. i am also facing the same problem. Did you solve it?? Or what did you do?
I have to buy a new phone.
It is still lying in one corner waiting for any solution if you can find
Karbonn Sparkle V
I have the same issue of mounting system as well as cache and data partition shows error and does not mount.
I did use below commands which completed successfully but does affect my device:
fastboot oem unlock (Press Vol+)
fastboot flash preloader preloader_sprout.bin
fastboot flash protect1 protect_f.img
fastboot flash protect2 protect_s.img
fastboot flash bootloader bootloader.img
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash secro secro.img
fastboot flash para para.img
fastboot flash logo logo.bin
fastboot flash oem oem.img
fastboot flash system system.img
fastboot flash cache cache.img
fastboot flash userdata userdata.img
fastboot oem lock (Press Vol+)
fastboot reboot
Rajesh Jakhal
Got a solution!
This is kind of late but I hope this helps other people who have the same issue and are viewing this thread!
Take the battery out of your phone and connect it to your computer. Use SP flash tools and flash the stock rom, using the option, "Format All + Download"
You may have to press a button or button combination to get SPFT to recognize your phone. My phone's volume rockers don't work so I cant help you with that, it was pure luck for me!
Once you let it flash, let the phone boot. It will take some time, longer than usual but it WILL boot. And the bootloader will be locked, so be prepared to start tinkering from scratch!

Can't install any custom ROM'S

Hi All.
I have stuck in weird issue in my pixel 3. Can't able to install any custom rom
Process I hav gone through..
Flash the stock rom Android 10/11 using flash all.bat (downloaded from Google website)
Then install the custom ROM'S boot image and install rom using adb sideload.
There is no error after adb sideload. Showing success.
After reboot, it normally boot into stock os.
Please help me to fix the same. Thanks in advance.
logeshwywan said:
Hi All.
I have stuck in weird issue in my pixel 3. Can't able to install any custom rom
Process I hav gone through..
Flash the stock rom Android 10/11 using flash all.bat (downloaded from Google website)
Then install the custom ROM'S boot image and install rom using adb sideload.
There is no error after adb sideload. Showing success.
After reboot, it normally boot into stock os.
Please help me to fix the same. Thanks in advance.
Click to expand...
Click to collapse
I recently had similar issues (maybe same) doing Lineage. For me the key was to switch to using a usb 2.0 port. Lineage mentions doing this in their directions. I'm familiar with apps like qfil needing it also. Sure enough, all worked as expected with a 2.0 usb port.
cheers
Did you flash stock to both slots? Here's how I flash a custom ROM, starting with a clean flash of stock image:
Once in fastboot:
fastboot --slot=all flash bootloader stock-bootloader.img(or drag and drop to cmd window)
fastboot reboot bootloader
fastboot --slot=all flash radio stock-radio.img(or drag and drop to cmd window)
fastboot reboot bootloader
fastboot --slot=(current slot) --skip-reboot update stock-image.zip(or drag and drop to cmd window)
fastboot reboot bootloader
fastboot --slot=(other slot) --skip-reboot update stock-image.zip(or drag and drop to cmd window)
Then you enter recovery and wipe/format data and reboot to system after.
From here, you enable USB debugging and reboot back into fastboot and follow the flashing instructions for your preferred ROM.
AlexKarimov said:
Did you flash stock to both slots? Here's how I flash a custom ROM, starting with a clean flash of stock image:
Once in fastboot:
fastboot --slot=all flash bootloader stock-bootloader.img(or drag and drop to cmd window)
fastboot reboot bootloader
fastboot --slot=all flash radio stock-radio.img(or drag and drop to cmd window)
fastboot reboot bootloader
fastboot --slot=(current slot) --skip-reboot update stock-image.zip(or drag and drop to cmd window)
fastboot reboot bootloader
fastboot --slot=(other slot) --skip-reboot update stock-image.zip(or drag and drop to cmd window)
Then you enter recovery and wipe/format data and reboot to system after.
From here, you enable USB debugging and reboot back into fastboot and follow the flashing instructions for your preferred ROM.
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Thanks for your inputs, will try with your steps.. I have one doubt on this..As per Google's statement "Execute the flash-all script. This script installs the necessary bootloader, baseband firmware(s), and operating system." - Flash-all script won't flash on both slots? please clarify! Because I did stock rom flash in that way only..
AsItLies said:
I recently had similar issues (maybe same) doing Lineage. For me the key was to switch to using a usb 2.0 port. Lineage mentions doing this in their directions. I'm familiar with apps like qfil needing it also. Sure enough, all worked as expected with a 2.0 usb port.
cheers
Click to expand...
Click to collapse
Wholla! It's working fine with 2.0 USB Ports. Many thanks for your suggestions.
Tried with 2 custom roms, perfectly great with first attempts..!
logeshwywan said:
Thanks for your inputs, will try with your steps.. I have one doubt on this..As per Google's statement "Execute the flash-all script. This script installs the necessary bootloader, baseband firmware(s), and operating system." - Flash-all script won't flash on both slots? please clarify! Because I did stock rom flash in that way only..
Click to expand...
Click to collapse
I don't use the flash-all script, I use ADB and fastboot. Someone in the Dirty Unicorns thread had the same issue and edited the flash-all.bat and left instructions but he still had to use ADB and fastboot in the end to set the active slot and run flash-all again.
From the DU thread:
And could you please explain how we flash it to both slots?
Edit; got it working now
- Removed the -w in flash-all (not sure if it was necesarry)
- Runned flash-all while on b
- Then fastboot --set-active a
- Runned flash-all while on a
Then followed the instructions, and it worked.
So, for those that may not realize, we should clarify why we may want to flash to both slots;
A custom rom isn't 'complete' by itself. It uses the 'blobs' that are a part of the original firmware. By flashing 'both' slots with the same firmware, that means when the custom rom does an 'update', both slots will have the same version of the 'blobs', and the update will work as expected.
So, if you never plan to update the custom rom, and only want to 'test' it, there's no reason to flash both slots. But, this does necessitate you know which slot you're on, and which slot things are being flashed to, of course.
Yeah, the A/B slot thing, it's confusing.
cheers

[Solved] Crashdump Mode "Attempted to kill init! exitcode=0x0000000b complete_and_exit"

I was trying to upgrade my OP6 from the latest OOS 11 beta to a custom ROM.
I made sure the bootloader was unlocked, USB debugging enabled, backed everything up and rebooted into fastboot mode.
I flashed TWRP using "fastboot flash boot TWRP.img" and rebooted. I now see the above message when I try to boot. I've tried the MSM tool, but that hangs on "param preload" and shows no progress bar. I also tried flashing the fastboot ROM using flash-all.bat (which has helped me in the past), and extracting and flashing the boot.img file using payload dumper. I also trieda droidwin guide for restoring it to stock using fastboot commands one by one, but I can't flash critical partitions even after re-locking and unlocking using unlock critical. fastboot says secure boot is enabled.
I've been researching and trying everything all day, I haven't found anything successful, so I'm feeling pretty defeated. I can boot into fastboot and execute commands, and flashing boot.img and rebooting into recovery gives me "wiping, please wait" and hangs at 99%, and ADB devices shows it as "unauthorized."
edit: Now flashing boot.img and rebooting into recovery gives me a black screen.
edit 2: I fixed it by following this (https://www.droidwin.com/restore-oneplus-6-stock-via-fastboot-commands/) tutorial and just ignored the critical partitions errors. I think flashing the vendor is what fixed it, but I'm not sure.

(OnePlus 8T) Can't unlock critical partitions for installing from Fastboot (tried the fastboot flashing unlock_critical command without luck)

Hi all,
I bricked my phone trying to install TWRP, and then I double F-d up when stopping the MSM Download Tool after some minutes of not working. Now nothing works... except that I tinkered a bit and miraculously Fastboot works!
But, when I try to install one by one the .img files, some of them can't be installed as it says that it cannot install on a protected partition. Trying fastboot flashing unlock_critical or fastboot flashing unlock is not recognised by fastboot...
Where do I go from here? Thanks all in advance!
massa said:
Hi all,
I bricked my phone trying to install TWRP, and then I double F-d up when stopping the MSM Download Tool after some minutes of not working. Now nothing works... except that I tinkered a bit and miraculously Fastboot works!
But, when I try to install one by one the .img files, some of them can't be installed as it says that it cannot install on a protected partition. Trying fastboot flashing unlock_critical or fastboot flashing unlock is not recognised by fastboot...
Where do I go from here? Thanks all in advance!
Click to expand...
Click to collapse
You will get fastboot errors about unlocking critical partitions if you try to flash partitions other than boot, recovery and a few others while you're in bootloader mode.
For the rest you must be in fastbootd mode.
You need to enter one more command , "fastboot reboot fastboot" , you will be in fastbootd then you can enter you following flashing or earsing commands

I need help

im trying to flash custom recovery in my phone using bugjeager app it show recovery flash success bt when i open my phone recovery its stock always why this problm showing help me please
Instead this weird flash way - flash recovery via PC and use "fastboot flash recovery recovery.img" command (use latest Android SDK Platform Tools).

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