Zte k88 bricked tablet with bad boot img - Android Q&A, Help & Troubleshooting

It seems installed a bad boot image for the ZTE K88 and it won't boot.
How can I fix this? Can someone send me the stock boot img?

ev1lchris said:
It seems installed a bad boot image for the ZTE K88 and it won't boot.
How can I fix this? Can someone send me the stock boot img?
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use cmd.exe to run the tool ...extract zip file with 7zip twice to get flashable zip; (if) u have custom recovery.

it will surely help you

Related

[Q] put my springboard back to stock?

Hey all, I've got my springboard running JB and using TWRP for recovery. Anyone available to tell me how to put it back to completely stock if I wanted to sell it? that would be really cool. I'd even be happy with keeping TWRP and putting a stock rom (t-mobile) back on it too. Thanks! any help is appreciated.
Flash this http://forum.xda-developers.com/showpost.php?p=30905023&postcount=15
Corn Flake said:
Flash this http://forum.xda-developers.com/showpost.php?p=30905023&postcount=15
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Those aren't flashable zips, as best I could tell, are they? flashable through TWRP i mean. do you have any further instruction? thanks for your help so far
fimanmd said:
Those aren't flashable zips, as best I could tell, are they? flashable through TWRP i mean. do you have any further instruction? thanks for your help so far
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So, if anyone cares, I did figure out how to get it back to stock from TWRP and CM10. I had reflash stock recovery and then used the usual dload folder update process with the stock tmobile update the can be found in the dev section. Let me know if anyone has questions. Mine is now fully 100% stock.
@fimanmd: How did you reflash the stock Bootloader?
u need unzip stock rom zip first, because stock recovery in it.flash stock recovery and recovery2 in fastboot.then copy stock rom to sdcard2's root folder. now u can flash it use stock recovery.
Sent from my HUAWEI MediaPad using xda premium
extract out file recovery.img from stock's update.zip. put it on your PC. put the update.zip on your root microSD. then connect your tab to PC and restart it to fastboot mode (bootloader mode). then run command prompt and type this:
fastboot flash recovery recovery.img
fastboot flash reciovery2 recovery.img
fastboot reboot
after reboot your device must begin flashing stock's ROM

Help!! Twrp not booting

I had twrp installed and then i flashed cm13
A fews days later i flashed xposed using twrp and after flashing, it said that stock recovery was trying to replace twrp and asked to swipe to disable it.
i swiped it.
now when i try to boot to recovery, its stuck at mi logo
everything else working fine
just i cant boot into recovery now.
i flashed twrp again using fastboot
but still i m unable to boot to recovery.
Any help would be appreciated
Thanks in advanvce
Flash it using miflash tool.
You have tried flashing using miflash before , haven't you?
Then the procedure is the same, only this time you have to rename twrp file into recovery.img then overwrite original recovery.img in the target miflash folder. Don't forget to remove other files you don't want to be flashed to your device I.e system , data , etc , just keep .XML files or other text files .
Then after you think ready just go flash it
Good luck sir
Yokohart said:
Flash it using miflash tool.
You have tried flashing using miflash before , haven't you?
Then the procedure is the same, only this time you have to rename twrp file into recovery.img then overwrite original recovery.img in the target miflash folder. Don't forget to remove other files you don't want to be flashed to your device I.e system , data , etc , just keep .XML files or other text files .
Then after you think ready just go flash it
Good luck sir
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Thanks for the reply
will try that
hope it works
yashthakur797 said:
Thanks for the reply
will try that
hope it works
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Click to collapse
You're welcome and good luck
Now I realised that there is no problem with twrp
Actually booting to recovery is taking too long
Whenever I boot to recovery, it shows the mi logo for 5-10 mins and then twrp boots up
Any idea what is the reason for it??
yashthakur797 said:
Now I realised that there is no problem with twrp
Actually booting to recovery is taking too long
Whenever I boot to recovery, it shows the mi logo for 5-10 mins and then twrp boots up
Any idea what is the reason for it??
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Click to collapse
Because you're still on stock firmware , maybe?
Yokohart said:
Because you're still on stock firmware , maybe?
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Click to collapse
i have installed the cm13 firmware
that might not be the reason
yashthakur797 said:
i have installed the cm13 firmware
that might not be the reason
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which cm13 firmware by who?
actually if you have cm13 firmware the boot logo should change to cm13 logo.
cm13 firmware provided by thestrix
in my case i get the mi logo and then cm13 boot animation
the normal boot speed is fine
but when i boot to recovery, it takes a long time

Charging problem

Hello there,
I have a problem with my HTC that boot in recovery mod (twrp) when want to charge my phone that is power off.
And when it boot in twrp i cannot do anything just lock my phone with the power button but i can't unlock it after that, so i just press power + down to reboot my phone..
This is really boring because i want it back :/.
Thank you in advance.
Sorry for my poor or repetitive english.
Have a good day.
Ps : any customrom for htc 825 ?
hello,
this is a bug on the htc desire825 twrp
if you want to remove it you have to flash the stock boot img
interfeatboy said:
hello,
this is a bug on the htc desire825 twrp
if you want to remove it you have to flash the stock boot img
Click to expand...
Click to collapse
Hello, does someone have the stock recovery img and can share it?
I would be very grateful, no i have a big problem with TWRP launching when i connect the charger on powered off phone...
silver2004 said:
Hello, does someone have the stock recovery img and can share it?
I would be very grateful, no i have a big problem with TWRP launching when i connect the charger on powered off phone...
Click to expand...
Click to collapse
Where are u from? I have all firmwares
Okey, thanks for being eager to help, i've managed to find it - i've extracted the stock recovery from the original firmware,
here it is:
https://mega.nz/#!yYd30a7A!hK7RoQjhWkG8S2nS3__B8xbnwAssN4QI59rXJyQ1y9o
This is the stock recovery IMG, working fine.
Credits go to nkk71 https://forum.xda-developers.com/member.php?u=2605798 for the great tool to exctract the firmware image.

ROM's for Huawei Y6 (2017)?

hey! i accidentally deleted a backup for my device and now i have no system to boot off of
are there any roms available for mya-l11? all the ones i see on this sub are for the 2015 models. thanks
lbxda said:
hey! i accidentally deleted a backup for my device and now i have no system to boot off of
are there any roms available for mya-l11? all the ones i see on this sub are for the 2015 models. thanks
Click to expand...
Click to collapse
I could not find any custom Roms for your device.
I could find an stock Rom for the Mya-l41 trough.
Here is an link: https://mega.nz/#!wKpT1ZaS!CV-2E4sNnUwIurskAdqCDpDawWlZD2UeABtSELk_ffc
That should be an update.app or an flashable zip.
You may get Huawei Update Extractor and extract the system.img and boot.img of the update.app
After that flash system.img and boot.img from fastboot.
Warning. This may soft brick your device.
Good luck.
If i helped press the Thanks button
Thespartann said:
I could not find any custom Roms for your device.
I could find an stock Rom for the Mya-l41 trough.
That should be an update.app or an flashable zip.
You may get Huawei Update Extractor and extract the system.img and boot.img of the update.app
After that flash system.img and boot.img from fastboot.
Warning. This may soft brick your device.
Good luck.
If i helped press the Thanks button
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i was able to flash the boot and recovery image, but i couldnt flash the system image
lbxda said:
i was able to flash the boot and recovery image, but i couldnt flash the system image
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Does it show an error or anything?
Fastboot flash system system.img
ok, so i found what i thought was a stock rom for my device on some spanish forum and used sp flash tool to install it
problem is, sp flash tool formatted my phone, but encountered an error trying to install the firmware and now my phone wont boot and windows says its not recognised
is there any fix to this? or is my phone bricked?
hey again! i know this post has been a wild ride of me doing stupid stuff and bricking my phone, but i got the firmware back!
only catch is that i'm receiving some nvram error (which i got on my previous phone too. i swear this is the last time im going mediatek), so if anybody has a method that can fix this it'd be highly appreciated
thanks
Hi, Ibxda.
Can you please share with us where you found the stock rom, what went wrong with flashing, and how you managed to get the firmware back?
I have a running system, but I rooted it and cannot apply official upgrades. I'd like to go back, upgrade and root again. I would appreciate the info on your progress.
ifrag_svk said:
Hi, Ibxda.
Can you please share with us where you found the stock rom, what went wrong with flashing, and how you managed to get the firmware back?
I have a running system, but I rooted it and cannot apply official upgrades. I'd like to go back, upgrade and root again. I would appreciate the info on your progress.
Click to expand...
Click to collapse
You should root with Magisk, it's systemless and it should not affect updates. If you want to update you should flash stock recovery. After you updated you are free to flash Twrp again if you want. If you are rooted with SuperSU you should uninstall SuperSU and install Magisk

How to obtain boot.img for oneplus 7 t pro ?

I have just bought oneplus 7 t pro and want to root it. How do I extract boot.img from the firmware so I can patch it using magisk ? Any help in rooting this device would be greatly appreciated. Thanks
you should wait the stock rom or you can try to boot the oneplus 7t twrp and backup the boot.img
Thanks
Will try and report back
boots into the twrp 7t recovery but boot.img is not being backed up . It fails to mount any partition . adb pull command not working .
I have boot image
are you able to patch it with magisk ?
ask77 said:
are you able to patch it with magisk ?
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unfortunately not
I have now extracted boot.img and patched it with magisk but the output image is of 36.44 MB while the original image is of 96 MB so I am a bit wary in flashing this image as I do not want to go into a boot loop also I have a boot.img and a recovery.img both are identical in size and are identified by magisk as stock boot.img . i am uploading the install log . I will research a bit more before flashing the patched boot img to achieve root
ask77 said:
I have now extracted boot.img and patched it with magisk but the output image is of 36.44 MB while the original image is of 96 MB so I am a bit wary in flashing this image as I do not want to go into a boot loop also I have a boot.img and a recovery.img both are identical in size and are identified by magisk as stock boot.img . i am uploading the install log . I will research a bit more before flashing the patched boot img to achieve root
Click to expand...
Click to collapse
try just doing fastboot boot patchedbootimghere.img
if it bootloops you can just restart the phone and it will be back to normal since its not flashed
HolyChickenGuy said:
try just doing fastboot boot patchedbootimghere.img
if it bootloops you can just restart the phone and it will be back to normal since its not flashed
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Click to collapse
Thanks will do that.
sorry no go . It either goes to crashdump or is stuck with the fastboot screen
ask77 said:
sorry no go . It either goes to crashdump or is stuck with the fastboot screen
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I'm having the same results
Sent from my OnePlus 7T Pro
same there no luck. just the crash dump screen
digitalashley said:
same there no luck. just the crash dump screen
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Make sure to check Preserve AVB 2.0/dm-verify in advance settings before patching boot.img, then use command
fastboot boot imagenamehere.img, after boot, perform direct install to preserve root.

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