Develop Bugs

No recovery can't install rom

Hi
I tried to flash android revolution HD marshmallow so I flashed system dump zip lollipop and locked boatloader and tried to fastboot stock recovery but it failed so I have no recovery
Boatloader is locked
HTC boot into lollipop ROM but WiFi is disabled, when I turn it on phone restart
How I can install recovery and back to stock and enable WiFi
Sent from my Lenovo A3500 via Tabtalk

That means you still have custom recovery installed. Unlock bootloader again then restore your backup.
You may have an outdated firmware that is why no wifi.
Post fastboot getvar all result without serial & imei no. then we'll see what you need to do

Fastboot getvar all
Not working
When I choose recovery from fastboot it stuck at HTC logo
Entering recovery warning is gone and it show normal boot logo
Sent from my Lenovo A3500 via Tabtalk

Read this to install proper driver : http://forum.xda-developers.com/showpost.php?p=64926362&postcount=4
post here fastboot getvar all result (you need to put your device on bootloader/fastboot mode to run the command)
then I'll tell the next step

Lost Asus Logo and

I try the ROM this thread https://forum.xda-developers.com/zenfone2/development/rom-cleanstock-mm-z00aww-4-21-40-144-t3492278 by By GuilhermeXtreme
README file MM bootloader folder I downloaded from his website:
" * Connect your phone to computer
* Execute upgrade.bat (win), upgrade_linux.sh (linux) or upgrade_mac.sh (mac)
* Script will flash new bootloader bits, reboot to new bootloader and flash new TWRP recovery
* Enjoy ! "
I upgraded to MM bootloader but didn't do "reboot to new bootloader and flash new TWRP recovery" part because I see the version of TWRP in the folder is same as my current TWRP. Then I flash the ROM and reboot but the phone didn't boot to the ROM, logo not show up and stuck at "Your device have failed verification .... " screen for few minutes and keep reboot to it. I tried the key combination to boot to fastboot mode but only see a black screen (phone still vibrate) and no logo.
I attempted to fix the phone and somehow it boot TWRP (thanks God) then I flashed LineageOS successfully.
Still logo lost and meet black screen when try to go fastboot mode.
.
What problem do I have beside losing logo? Lost bootloader? And what do I need to do to fix it?
Thanks so much in advance And sorry for my English.

Tu Dam said:
I try the ROM this thread https://forum.xda-developers.com/zenfone2/development/rom-cleanstock-mm-z00aww-4-21-40-144-t3492278 by By GuilhermeXtreme
README file MM bootloader folder I downloaded from his website:
" * Connect your phone to computer
* Execute upgrade.bat (win), upgrade_linux.sh (linux) or upgrade_mac.sh (mac)
* Script will flash new bootloader bits, reboot to new bootloader and flash new TWRP recovery
* Enjoy ! "
I upgraded to MM bootloader but didn't do "reboot to new bootloader and flash new TWRP recovery" part because I see the version of TWRP in the folder is same as my current TWRP. Then I flash the ROM and reboot but the phone didn't boot to the ROM, logo not show up and stuck at "Your device have failed verification .... " screen for few minutes and keep reboot to it. I tried the key combination to boot to fastboot mode but only see a black screen (phone still vibrate) and no logo.
I attempted to fix the phone and somehow it boot TWRP (thanks God) then I flashed LineageOS successfully.
Still logo lost and meet black screen when try to go fastboot mode.
.
What problem do I have beside losing logo? Lost bootloader? And what do I need to do to fix it?
Thanks so much in advance And sorry for my English.
Click to expand...
Click to collapse
from recovery dd latest mm fastboot image on mmcblk0p3. and splashscreen image on mmcblk0p4
how to do it!
copy fastboot image (droidboot.img) and splashscreen image on internal storage
reboot your device in twrp recovery. now from terminal run following commands
dd if=/sdcard/droidboot.img of=/dev/block/mmcblkop3
dd if=/sdcard/splashscreen.img of=/dev/block/mmcblk0p4
you can do it from pc as well
adb shell
su
then same above dd commands
you can also do from terminal emulator from mobile
su
and then above dd commands

Zenfone 2 lost recovery partition! Help!

I have an Asus Zenfone 2 Z00AD (ZE551ML). I tried to unlock the bootloader, which turned out to be a disaster as when the bat file said "All done", I wasn't able to get any input or display from the device. However, my computer was able to "Recognize" it by playing "Device plugged in" sound and then "Device plugged off" sound (I guess the device was still functional?). I tried to un-brick it using the xFSTK download tool and the ASUS Flash Tool, which again yielded the same result being the phone's not responding but still being recognized. I managed to get it into OS (with the boot animation thing) but I noticed that whenever i went to the bootloader and restart into recovery mode, the device shows the "ASUS" logo, then flashes and then it continues to boot into OS, not the recovery. I've tried flashing the recovery through fastboot but that didn't work as well. I don't even know what to do right now. Does anyone here know how to fix it? I need to get the device functional as soon as possible.

Try to flash custom recovery in fastboot mode
(If your bootloader is unlocked)

You have not lost your recovery partition, you only haven’t a recovery image properly installed. You have to flash a recovery (fastboot flash recovery.img) suitable for your os configuration (which is compatible with the boot loader version, divided in Lollipop and Marshmallow).
You can find here the latest TWRP.

Can't boot in recovery anymore after flashing a recovery in recovery

Hello
I wanted to flash Orange Fox 9 on my redmi note 5 pro, i was on orange fox R10 (because impossible to do a simple factory reset on this recovery don't know why, the dev tried to help me but even him don't know why it don't work)
I flash it trough the recovery R10 (by flashing the recovery.img and check recovery partition in orangefox) , because in fastboot it say "anti rollback failed" but after that, my phone won't boot in recovery mode anymore.
Even if i use "fastboot boot recovery.img" it doesn't work, i tried this command with twrp (who work before but password issue) and the stock recovery miui. It won't start in recovery mode
So i tried the command "fastboot erase recovery" but it also doesn't work the "anti rollback failed" error show out.
The good news is i can still use my phone, but without recovery i can do nothing so i'm looking for a solution to recover the stock recovery of my phone
After all of that, i tried to flash twrp trough the app of the playstore, but it does nothing also. Its seems that my recovery part is corrupted and it can't be replaced by another. .
So what can i do with that, it's a pretty annoying issue..
Thanks in advance

Solution founded :
After i flashes orange fox 9, it was impossible to boot on third party recovery i think.
Because i tried one more time to boot on stock recovery and it work. But after I boot in my stock recovery i was not able to boot in my system
So I tried to go back on orangefox 10 butthere is big issue with the anti rollback and many errors in fastboot like (too many links) (file limit error). It's very hard to perform a simple fastboot because of that.
To bypass it, the phone need to be unplugged, I type the fastboot command (fastboot boot recovery.img) I press enter and fastboot show "waiting for device" and then I plug my phone.
90% of time it work. But I don't know if I let the phone plugged and I do it, it will show me an error.
Anyway, after I just format all partition on the phone then I flashed the stock rom and the phone reboot.
But impossible to factory reset in orange fox which was the original issue and don't Kno Ho to do it

Hardware ??? (Stuck on boot logo,can boot to fastboot, can't boot to recovery or ROM)

please help me to identify the problem
my phone lenovo p2 (bootloader is unlocked , android 10 was installed)
I put my phone on non original charger and at morning i found phone Stuck on boot logo,can boot to fastboot, can't boot to recovery or ROM,
when put the charger it open on logo
when try to go to recovery by vol +,- it power off
I leave it all night it still on logo
I can :
enter fast boot
change boot logo
install any software by fastboot
I tried :
Every software that can be install by fastboot s048,s062,s251,s232,s244
Lenovo P2 UnBrick package by OneTeam EypCnn
stock recovery
TWRP recovery
I attach Log file for Getvar and installation log for s048
it is software problem ?? I read all article on forum some say EMMC dead and other say battery is dead
any help to point out problem ?

i dont know if it helps but can you try ''fastboot boot recovery [recovery/twrp].img'' on fastboot

have you find a solution ? i have the same problem .
DrGhost001 said:
please help me to identify the problem
my phone lenovo p2 (bootloader is unlocked , android 10 was installed)
I put my phone on non original charger and at morning i found phone Stuck on boot logo,can boot to fastboot, can't boot to recovery or ROM,
when put the charger it open on logo
when try to go to recovery by vol +,- it power off
I leave it all night it still on logo
I can :
enter fast boot
change boot logo
install any software by fastboot
I tried :
Every software that can be install by fastboot s048,s062,s251,s232,s244
Lenovo P2 UnBrick package by OneTeam EypCnn
stock recovery
TWRP recovery
I attach Log file for Getvar and installation log for s048
it is software problem ?? I read all article on forum some say EMMC dead and other say battery is dead
any help to point out problem ?
Click to expand...
Click to collapse
have you find a solution ? i have the same problem .

I had the same problem a few times lately.
The best solution is to boot in bootloader then under windows enter :
fastboot boot twrp-3.5.0_9-0-kuntao.img
(or any twrp you downloaded) it will boot the phone in recovery and you can wipe and sideload a rom.