Develop Bugs

[Bootloop] Installed Xposed Framework Module and..

Hi,
I have tested some xposed frameworks' modules and I have got a bootloop (the zenfone shows the background for a second and then reboot).
From the boot mode (power+volume buttons procedure) I have tried a factory reset but it says that there is an error and stops on the "dead robot"..
Now I've decided to flash the phone with its original system image and I've found this guide
http://forum.xda-developers.com/zenfone2/help/how-to-upgrade-cn-version-to-ww-t3101556
At point III the guide says to use
Code:
fastboot flash system system.img
but only if you use Pre-ROOTed system image and then there is a link to the pre-rooted system image.
Where can I find an original system image?
I'm not an expert, I don't even know if this is the safest procedure to solve the bootloop....
please can someone help?

codecrusher said:
Hi,
I have tested some xposed frameworks' modules and I have got a bootloop (the zenfone shows the background for a second and then reboot).
From the boot mode (power+volume buttons procedure) I have tried a factory reset but it says that there is an error and stops on the "dead robot"..
Now I've decided to flash the phone with its original system image and I've found this guide
http://forum.xda-developers.com/zenfone2/help/how-to-upgrade-cn-version-to-ww-t3101556
At point III the guide says to use
Code:
fastboot flash system system.img
but only if you use Pre-ROOTed system image and then there is a link to the pre-rooted system image.
Where can I find an original system image?
I'm not an expert, I don't even know if this is the safest procedure to solve the bootloop....
please can someone help?
Click to expand...
Click to collapse
hi, by original system image did you mean the stock system image from stock rom? if it is, you need to download the whole Asus Zenfone 2 Firmware from the Official Asus support website and follow either these two steps:
3.1 Tools Required:
Asus USB Drivers
ADB installed on your PC/Laptop
Asus Zenfone 2 Firmware from the Official Asus support website
3.2 Flashing stock Asus Zenfone 2:
Method 1:
Turn off your Zenfone 2
Go to recovery mode
Select apply update from ADB
Connect your zenfone 2 with USB cable to your PC/laptop
Open command prompt in Windows (in the same folder where ADB is located)
Check connection by typing adb devices in the command prompt.. If connection successful there will be a list of Zenfone 2 device.
Type
Code:
adb sideload file.zip (where file.zip is the file name of the Asus firmware)
Wait until the process is complete
Method 2:
Copy Zenfone 2 Firmware to the SD card
Enter Recovery mode
Select Update via SD card
Select firmware

codecrusher said:
Hi,
I have tested some xposed frameworks' modules and I have got a bootloop (the zenfone shows the background for a second and then reboot).
From the boot mode (power+volume buttons procedure) I have tried a factory reset but it says that there is an error and stops on the "dead robot"..
Now I've decided to flash the phone with its original system image and I've found this guide
http://forum.xda-developers.com/zenfone2/help/how-to-upgrade-cn-version-to-ww-t3101556
At point III the guide says to use
Code:
fastboot flash system system.img
but only if you use Pre-ROOTed system image and then there is a link to the pre-rooted system image.
Where can I find an original system image?
I'm not an expert, I don't even know if this is the safest procedure to solve the bootloop....
please can someone help?
Click to expand...
Click to collapse
Some modules have been known to cause issues, there is a thread with a list of known mods that are safe to use in Q&A I believe...

cangcan said:
hi, by original system image did you mean the stock system image from stock rom? if it is, you need to download the whole Asus Zenfone 2 Firmware from the Official Asus support website and follow either these two steps:
3.1 Tools Required:
Asus USB Drivers
ADB installed on your PC/Laptop
Asus Zenfone 2 Firmware from the Official Asus support website
3.2 Flashing stock Asus Zenfone 2:
Method 1:
Turn off your Zenfone 2
Go to recovery mode
Select apply update from ADB
Connect your zenfone 2 with USB cable to your PC/laptop
Open command prompt in Windows (in the same folder where ADB is located)
Check connection by typing adb devices in the command prompt.. If connection successful there will be a list of Zenfone 2 device.
Type
Code:
adb sideload file.zip (where file.zip is the file name of the Asus firmware)
Wait until the process is complete
Method 2:
Copy Zenfone 2 Firmware to the SD card
Enter Recovery mode
Select Update via SD card
Select firmware
Click to expand...
Click to collapse
Yes, with original image I mean the stock system image from the stock rom.
I'll try method 1 but I have a question before:
Since I'm able to boot the phone into boot mode (where it receives adb commands) but I'm not able to boot it into recovery mode (it tries to load something and then stops with error)....do you know if it is the same to send adb commands in boot mode instead that in recovery mode (and I refer in particular to the command: "adb sideload stockasusfw.zip")?
Thank you guys

codecrusher said:
Hi,
I have tested some xposed frameworks' modules and I have got a bootloop (the zenfone shows the background for a second and then reboot).
From the boot mode (power+volume buttons procedure) I have tried a factory reset but it says that there is an error and stops on the "dead robot"..
Now I've decided to flash the phone with its original system image and I've found this guide
http://forum.xda-developers.com/zenfone2/help/how-to-upgrade-cn-version-to-ww-t3101556
At point III the guide says to use
Code:
fastboot flash system system.img
but only if you use Pre-ROOTed system image and then there is a link to the pre-rooted system image.
Where can I find an original system image?
I'm not an expert, I don't even know if this is the safest procedure to solve the bootloop....
please can someone help?
Click to expand...
Click to collapse
hmm.. i don't see the point to flash original system image if you want again to install Xposed.
Just reflash system.img preroot and install again your Xposed. That's all. (i've done that many times after trying some modules in Xposed getting me in bootloop)
Go in fastboot mode (power + volume UP) and fastboot flash system system.img and you're good to go to install again your xposed framework.
Preroot image is the same as the originale, but with SuperSu in addition.

ilos said:
hmm.. i don't see the point to flash original system image if you want again to install Xposed.
Just reflash system.img preroot and install again your Xposed. That's all. (i've done that many times after trying some modules in Xposed getting me in bootloop)
Go in fastboot mode (power + volume UP) and fastboot flash system system.img and you're good to go to install again your xposed framework.
Preroot image is the same as the originale, but with SuperSu in addition.
Click to expand...
Click to collapse
It's because prerooted image doesn't allow OTA updates.
However thanks, as I've said before this is my first bootloop and I was a little in panic.
Now that everything is clear I'm going to download and flash the system image.

In boot mode
Code:
fastboot flash system system.img
and it said something similar to this
Code:
target reported max download size of 518205818 bytes.
Invalid sparse file format at header magi fastboot
As I've said in a previous post, the phone did not enter into recovery mode because it got stucked on the "dead" robot. Now, don't know what it happens but after some minutes of "dead" robot, while I was surfing the net looking for solutions, it has finally loaded the recovery mode and from apply update from ADB I've tried
Code:
adb sideload blablabla.zip
the result was
Code:
r: device not found
After that...since I were into recovery mod, I've tried a wipe/factory reset and unexpectedly, the simplest thing has worked! I've got my phone back again.
I'm happy thought I don't understand the errors while flashing with adb and don't understand why the phone get at least 5 minutes of "dead" robot before entering into recovery mode...
Thanks for your support and for your patience

LG G3 Bricked / No ADB / No download mode / No recovery

Hi,
Since the rom ( http://forum.xda-developers.com/lg-g3/development/rom-resurrection-remix-lp-v5-5-5-t3198675 ) of my phone crashed. After reboot, the phone is blocked on LG logo. Now, i can't enter in recovery mode (or in the download mode) and when I start my phone, it's fixed on the LG for 5 to 10 minutes, and after that it goes to a terminal (started fastboot mode).
I have read several tutorials to use fastboot to flash the recovery to reinstall a rom, but i have a error when i tried to erase or flash the recovery partition.
I look on my phone, and this error appear : "failed to send erase grp start address".
what can i do to fix this error ?
Thanks.

up please

Use the "boot" command instead of "flash" and it should boot up into recovery or downloadmode, depending on which file you use

I tried but i am stucked on teamwin logo.
Which file do i use for download mode ?

Hard to tell, there are some laf.img files floating around on xda and google or even better, extract the laf.img from the stock kdz depending on your android version (for instance you flashed 6.0 you pick the 30b kdz and extract it with the firmware extraction tool)
I would suggest you to and try to use the boot command with them..
Be carefull, do not use the flash command until you found one that boots into downloadmode properly or you can loose your fastboot mode aswell
From then on you should be able to boot into the downloadmode and flash a new firmware via the lg flashtool

I need help please. What can i do to re install a rom ?

Does your PC recognise the port.?
I found tutorial under bender_007 signature. People seemed happy with tool.
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/
Doesn't hurt to read and ask some questions.

no i can't connect my phone with port. I think, i nned to correct the error with fastboot. (remote : failed to erase partition)

th0was said:
no i can't connect my phone with port. I think, i nned to correct the error with fastboot. (remote : failed to erase partition)
Click to expand...
Click to collapse
Can you elaborate, how exactly your phone crashed, it is very unlikely that it will mess all the partitions just by crashing the rom?

The rom crushed twice, and now i can not access to recovery to install a new rom. I only have access to the fastboot command. Adb not working.
I tried to boot on recovery.img, but it's not working.
Thank for your help.
Regards,

Help please ?

Today i can connected to my phone with ADB when i tape this fastboot command : fastboot boot ./recovery.img.
I can too go into my phone as root with adb command : adb shell.
i tried to push flash_image on my phone and use it, but it donesn't work.
how can i flash my phone with adb command ?

[SOLVED] TWRP Bootlop, no ROM installed, fastboot not detected...

SOLVED, the solution is simple, i just quickly installed the adb drivers during the TWRP screen showed up... have to attempt a few times but finally get it to works, then i flashed the rom using fastboot mode
Hey, i was in twrp and i wiped data and system, and it suddenly reboots...
after booting it shows some error messages then it reboots again in loop... i have no OS installed currently
i tried go to fastboot mode, installed adb drivers on 3 different computers each running windows 7, 8, and 10 but still cannot detect the device in fastboot mode...
anyone knows the solution ?? Thanks Before...
If video not show up, heres the link https://www.youtube.com/watch?v=FDQqBLMvD0E
See the attachment to see the error message

- download "P2a42_S048_161111_ROW_fastboot"
- Download this file" flashall.rar"
- Go to the file "P2a42_S048_161111_ROW_fastboot" and unzip it .. !!
- Unzip the file "flashall.rar" and move the file to the folder (P2a42_S048_161111_ROW_fastboot / sw )
Then Install ROM ... by fastboot mode ... and clicking on the flashall file

Permeableaxis5 said:
Don't do this if you don't want to have your phone baseband completely removed meaning no sim card function at all. I did exactly this when trying to install stock room and it deleted my baseband. Luckily I had made a backup a month before that. I restored it from the backup and the phone (sim card) started working again.
Anyways, back to the original issue. So you're saying your phone isn't recognized in fastboot? When I wipe system and data and then go into fastboot and enter "fastboot devices" it shows nothing but I can still flash files into the phone. I'm guessing this is because the phone has no 'name' due to the system wiping. So try going into fastboot on your phone, connect it to PC and open adb, and then enter the command 'fastboot flash recovery twrp.img' (download the latest version of TWRP for Lenovo P2 and rename it to twrp).
If then you are able to enter TWRP after rebooting, download stock Lenovo P2 ROM and flash it.
Click to expand...
Click to collapse
How did you make backup

i have soled it, i will edit the post, thanks for all the help

Flashed wrong kernel.

I flashed a wrong boot.img in my honor 7x (BND Al-10) using fastboot and since then, even TWRP isn't accessable. I flashed it, thinking the ROM I'm installed doesn't have anything for the boot partition and that's why isn't booting it (Not even showing up the boot animation). I was running on EMUI 8 earlier and shows an exclaimination mark upon trying to access TWRP (With options at the bottom). Fastboot and stock recovery are still accessable. How to revive this thing now? I've tried various methods, but all of them require TWRP.

Follow this post..https://www.google.co.in/amp/s/foru...pment/oreo-twrp-complete-backup-t3764500/amp/
In short
1. Downlod the two files in that post
2. Connec mobile to PC. Enable usb deuging
3. Install ADB in PC.
4. Copy the two twrp files into the adbfolder.
5. Flash twrp img mount and then flash twrp complete backup
fastboot flash recovery_ramdisk file 1
fastboot flash recovery_ramdisk fle 2
6. Reboot
To enter twrp..press power plus volumeup onstartup

I made the mistake of leaving the usb lead plugged in when rebooting to recovery, it will not you into emui Erecovery
If you can get into fastboot it's fixable
Sent from my BND-L21 using Tapatalk

vedanshchn said:
I flashed a wrong boot.img in my honor 7x (BND Al-10) using fastboot and since then, even TWRP isn't accessable. I flashed it, thinking the ROM I'm installed doesn't have anything for the boot partition and that's why isn't booting it (Not even showing up the boot animation). I was running on EMUI 8 earlier and shows an exclaimination mark upon trying to access TWRP (With options at the bottom). Fastboot and stock recovery are still accessable. How to revive this thing now? I've tried various methods, but all of them require TWRP.
Click to expand...
Click to collapse
I have the exact same problem. I get the following error.
Func No : 10(boot image)

kst1997 said:
I have the exact same problem. I get the following error.
Func No : 10(boot image)
Click to expand...
Click to collapse
Mine is fixed! Just download service ROM for honor 7x. Extract the zip and copy the update.app file ''to your phone's SD Card!'' create a folder named 'dload' and put that file in it.
Shut down your device, remove any sort of USB. Press all three buttons. It'll install the stock EMUI.

vedanshchn said:
Mine is fixed! Just download service ROM for honor 7x. Extract the zip and copy the update.app file ''to your phone's SD Card!'' create a folder named 'dload' and put that file in it.
Shut down your device, remove any sort of USB. Press all three buttons. It'll install the stock EMUI.
Click to expand...
Click to collapse
Where can I download it from?

Question [Solved] Help can boot in fastboot only

Hello i've got a Poco F3 with unlocked bootloader custom rom and recovery
yesterday i decided to install latest twrp on my poco f3 and after proceeding with zip installation trough twrp udate,phone cannot boot except fastboot,
after that
when launching twrp trough fastboot and trying to install any rom or update.zip i keep getting errors like
"failed to mount system_root" (no such file or directory)
"failed to mount product" (no such file or directory)
"failed to mount vendor" (no such file or directory)
triyed miflash tool but keep getting timeout error
even when connecting power charger phone boots in fastboot and not in battery logo

How to remove unlock mi account in Redmond 9A mobile please help me

lorezz said:
Hello i've got a Poco F3 with unlocked bootloader custom rom and recovery
yesterday i decided to install latest twrp on my poco f3 and after proceeding with zip installation trough twrp udate,phone cannot boot except fastboot,
after that
when launching twrp trough fastboot and trying to install any rom or update.zip i keep getting errors like
"failed to mount system_root" (no such file or directory)
"failed to mount product" (no such file or directory)
"failed to mount vendor" (no such file or directory)
triyed miflash tool but keep getting timeout error
even when connecting power charger phone boots in fastboot and not in battery logo
Click to expand...
Click to collapse
it seem your partition is encrypted.
try re flash the stock firmware first.
then, you could try flash the custom recovery again.
or u could study the stpe here, though it done on redmi 6A:
Fix HardBrick Redmi 6A (no recovery and no fastboot, only black screen)Fix without need Authotization stuff
----------------------------------------------------------------------- Finally I could fix my redmi 6A after suffering hardbrick. I couldnot enter to recovery neither to fastboot mode. My redmi 6A just give me a black screen with vibration on...
forum.xda-developers.com

Gamari said:
How to remove unlock mi account in Redmond 9A mobile please help me
Click to expand...
Click to collapse
try these:
Download Mi Account Unlock Tool | How to Use Unlock Tool
Download Mi Account Tool for free. You will get here the latest version to Bypass Mi Account. Get Easy way to Remove Mi Cloud Verification using this Tool.
xiaomibuzz.com
or
https://forum.unlocktool.net/threads/xiaomi-redmi-note-10-micloud-frp-bypass-done-by-unlock-tool.5324/

had the same problem yesterday, i downloaded the stock rom than i used fastboot boot twrp.img (didn't work for the first time) thn i tried fastboot boot orangefox.img (didn't even work for the first time) but after a few reboots and un/on pluging suddenly it wokred and booted twrp than i wiped everything and flased the stock now everything is fine.

made some progress and was able to flash a custom xiaomi eu rom trough fastboot commands and so phone boots to miui perfectly.....
a problem that remains is when i boot twrp from fastboot whit "fastboot boot recovery.img" command,is that twrp shows 0mb internal memory

do you habe a/b virtual partition? or perhaps you should mount that partition

lorezz said:
made some progress and was able to flash a custom xiaomi eu rom trough fastboot commands and so phone boots to miui perfectly.....
a problem that remains is when i boot twrp from fastboot whit "fastboot boot recovery.img" command,is that twrp shows 0mb internal memory
Click to expand...
Click to collapse
try to mount the target partition
if u couldnot mount it, then it might be encrypted
in my case to this issue:
-go into twrp
-wipe the user data partition
-wipe dalvic, cache, system, internal
-then, flash the custom rom
-reboot
hope that work for u too.