LG-P505R stuck in Fastboot mode - Optimus One, P500, V Q&A, Help & Troubleshooting

Hi all.
I somehow managed to get my LG-P505R in what I believe to be a soft-bricked state.
I can access fastboot mode as well as emergency mode. I have tried to flash the stock kdz file following probably just about all guides I could locate here. I have also tried to flash recovery.img (clockworkmod image also), boot.img and system.mbn via fastboot but am still unable to boot into either system or recovery. I have all of the .mbn files extracted from the original kdz file and I would like to try to flash them through fastboot. My issue is that I do not know which mbn file goes to which partition. I also am not too sure of the exact partition names to flash.
I have tried the obvious ones like, fastboot flash amss amss.mbn. The result is
sending 'partition' (0 KB)...
OKAY [ 0.046s]
writing 'partition'...
FAILED (remote: unknown partition name)
finished. total time: 0.096s
same result with all except for recovery, boot, system and splash.
Here is a list of the files extracted from kdz if the info can help.
amss.mbn
amsshd.mbn
appsboot.mbn
appsboothd.mbn
boot.img
oemsbl.mbn
oemsblhd.mbn
partition.mbn
qcsbl.mbn
qcsblhd_cfgdata.mbn
recovery.img
splash.img
system.mbn
the system.mbn is originally extracted in 3 different files, system.mbn.0, system.mbn.1 and system.mbn.2
Does anyone have any insight on how I might be able to recover?

Related

I can't install ROM on my HTC One S device

Hi all,
I'm trying to install a ROM that I built on my device, but what I did it didn't work.
I downloaded RUU (exe) file, extracted it, found the file rom.zip, and extracted the file system.img from this zip.
When I try with fastboot (fastboot flash system system.img) I get the error:
sending 'system' (1048572 KB)...
FAILED (remote: data length is too large)
finished. total time: 0.007s
When I build update.zip with dsixda kitchen, put it in /sdcard, and go to receovery, I get various errors.
What can I do?

Failed to erase partition...getting desperate here

Please help. I saved some money and bought this phone in January via a friend abroad (xt1033) and by February updated it to lollipop but few days later after the update the phone suddenly rebooted and got in the boot loop. Since then I haven't been able to use the phone for three months. It no longer has warranty because I attempted to unlock its bootloader and besides by availing the warranty I need to send back the phone from Philippines to the Kingdom of Saudi Arabia where it is bought and that is expensive and risky on my part. So now either I fix the phone myself or it goes straight to the trash bin.
I tried following threads here in the forum such as restoring the phone to stock, installing custom recoveries, flashing images. All of these returned the same error. And that is.
C:\Users\...\Desktop\adb and fastboot\Minimal ADB and Fastboot>fastboot flash
recovery twrp-2.8.6.0-falcon.img
target reported max download size of 536870912 bytes
sending 'recovery' (10184 KB)...
OKAY [ 10.300s]
writing 'recovery'...
(bootloader) Failed to erase partition
(bootloader) Failed to flash partition recovery
FAILED (remote failure)
finished. total time: 15.377s
No matter what I do. The line (bootloader) Failed to erase partition always comes out. I have tried searching for the same threads here in the forum but all are unanswered. Please help me to fix this phone.
Try using mfastboot:
https://www.androidfilehost.com/?fid=23578570567719065​
Just so you are aware: very careful using the 'erase' command. Erasing certain partitions will destroy the phone. The only commands to ever really use are:
mfastboot erase cache
mfastboot erase userdata​
Is the phone definitely an XT1033 Dual-SIM?
lost101 said:
Try using mfastboot:
Just so you are aware: very careful using the 'erase' command. Erasing certain partitions will destroy the phone. The only commands to ever really use are:
mfastboot erase cache
mfastboot erase userdata​
Is the phone definitely an XT1033 Dual-SIM?
Click to expand...
Click to collapse
Yes sir it was bought in Saudi (asia) and is dual sim. The box also states that it is xt1033.
I have tried what you have suggested but the error still remains.
C:\Users\...\Desktop\mfastboot>mfastboot erase cache
erasing 'cache'...
(bootloader) Failed to erase partition
FAILED (remote failure)
finished. total time: 14.955s
C:\Users\...\Desktop\mfastboot>mfastboot erase userdata[/U]
erasing 'userdata'...
(bootloader) Failed to erase partition
FAILED (remote failure)
finished. total time: 9.953s
If it is of any help, the screen says that it has 41.18 bootloader, I don't exactly know what this information is for.
Try flashing the XT1033 Retail Asia Factory Firmware Image: http://forum.xda-developers.com/showpost.php?p=58534609&postcount=519
Flashing Tutorial: http://forum.xda-developers.com/showthread.php?t=2542219
Do all commands manually:
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk1 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash system system.img_sparsechunk2 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash system system.img_sparsechunk3 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash system system.img_sparsechunk4 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot​
lost101 said:
Try flashing the XT1033 Retail Asia Factory Firmware Image: http://forum.xda-developers.com/showpost.php?p=58534609&postcount=519
Flashing Tutorial: http://forum.xda-developers.com/showthread.php?t=2542219
Do all commands manually:
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img_sparsechunk1 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash system system.img_sparsechunk2 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash system system.img_sparsechunk3 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash system system.img_sparsechunk4 (CHANGE TO MATCH ACTUAL FILE IN FOLDER)
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot erase userdata
mfastboot reboot​
Click to expand...
Click to collapse
I already tried sir along with the Brazilian firmware and both returned the same error. The same partition error,
I get stuck right at the first command "mfastboot flash partition gpt.bin", it says the the phone couldn't erase the partition. I'm starting to hate motorola right now
The money I saved just to buy this phone and I only got to use it for 1 month.
I understand that my partition is likely messed up or is corrupted even though I did nothing with my phone except upgrading it to lollilop (biggest mistake ever), what I don't understand is there aren't anyone else here in the forum who seem to have the same problem as mine, its like I am the only who has this kind of error so there are no threads at all discussing on how to solve this.
You could try booting into a custom recovery using the following command:
mfastboot boot recovery.img​
Try latest TWRP: http://forum.xda-developers.com/showpost.php?p=57672469&postcount=1
and flash one of these Lollipop zips: http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-lollipop-rom-t3017510
lost101 said:
You could try booting into a custom recovery using the following command:
mfastboot boot recovery.img​
Try latest TWRP: http://forum.xda-developers.com/showpost.php?p=57672469&postcount=1
and flash one of these Lollipop zips: http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-lollipop-rom-t3017510
Click to expand...
Click to collapse
I can't install TWRP nor clockwerk recovery, whenever I try the same frustrating error occurs. Here:
C:\Users\...\Desktop\adb and fastboot\Minimal ADB and Fastboot>fastboot flash
recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (8480 KB)...
OKAY [ 5.306s]
writing 'recovery'...
(bootloader) Failed to erase partition
(bootloader) Failed to flash partition recovery
FAILED (remote failure)
finished. total time: 10.424s
titan015 said:
I can't install TWRP nor clockwerk recovery, whenever I try the same frustrating error occurs. Here:
Click to expand...
Click to collapse
It is possible to load TWRP without flashing it.
The following are two different commands.
Boots TWRP without flashing:
mfastboot boot recovery.img​
Flashes TWRP:
mfastboot flash recovery recovery.img​
lost101 said:
It is possible to load TWRP without flashing it.
The following are two different commands.
Boots TWRP without flashing:
mfastboot boot recovery.img​
Flashes TWRP:
mfastboot flash recovery recovery.img​
Click to expand...
Click to collapse
Sir I'm sorry but could you please elaborate more on what am I supposed to do?
What I did was download TWRP, renamed it to recovery.img and then pasted it in a folder with mfastboot in it. I then executed the command you supplied "mfastboot boot recovery.img" and heres the result:
C:\Users\...\Desktop\mfastboot>mfastboot boot recovery.img
downloading 'boot.img'...
OKAY [ 10.297s]
booting...
FAILED (remote failure)
finished. total time: 20.326s
on the phone it says in pink font color "Incomplete boot image for booting"
Try another recovery.img just in case that one was a bad download.
titan015 said:
Please help. I saved some money and bought this phone in January via a friend abroad (xt1033) and by February updated it to lollipop but few days later after the update the phone suddenly rebooted and got in the boot loop. Since then I haven't been able to use the phone for three months. It no longer has warranty because I attempted to unlock its bootloader and besides by availing the warranty I need to send back the phone from Philippines to the Kingdom of Saudi Arabia where it is bought and that is expensive and risky on my part. So now either I fix the phone myself or it goes straight to the trash bin.
I tried following threads here in the forum such as restoring the phone to stock, installing custom recoveries, flashing images. All of these returned the same error. And that is.
C:\Users\...\Desktop\adb and fastboot\Minimal ADB and Fastboot>fastboot flash
recovery twrp-2.8.6.0-falcon.img
target reported max download size of 536870912 bytes
sending 'recovery' (10184 KB)...
OKAY [ 10.300s]
writing 'recovery'...
(bootloader) Failed to erase partition
(bootloader) Failed to flash partition recovery
FAILED (remote failure)
finished. total time: 15.377s
No matter what I do. The line (bootloader) Failed to erase partition always comes out. I have tried searching for the same threads here in the forum but all are unanswered. Please help me to fix this phone.
Click to expand...
Click to collapse
I have the same problem, do you managed to fix it?
kesy85 said:
I have the same problem, do you managed to fix it?
Click to expand...
Click to collapse
no. i've tried just about everything, didn't managed to fix it
hi
i have the same problem too bro, im from the philippines too..
have u fixed it yet?
no fix?
Is this thread abandoned?
Is unlocking your bootloader a prequisite to flashing recovery.img? I have a soft bricked (from what I've read) XT 1032 and I forgot which Lollipop version I had (I'm a loser, I know).
I vaguely remember seeing 5.0.1 . Less likely, it could have been 5.0.2 as well, but less likely. And I'm almost sure it was not 5.1 (I would have remembered).
Anyway, since I did not want to unlock the bootloader (I have still not given up on recovering my data as I did not back them up because of the loser that I am), I did not try flashing a custom recovery like TWRP, and instead tried:
- flashing the GPE recovery.img. I got the partition error (cannot erase).
- flashing gpt.bin, got Preflash vaidation failed
I repeated these steps with 5.0.2 files and that had the same results.
Could this be all because my bootloader is not unlocked? Please tell me that I don't HAVE to unlock bootloader. Of course, I have never tried rooted my phone either. I was running pure OTA stock when my phone suddenly stopped booting up and went into a boot loop.
Same for me, BUMP
hand_solo said:
Is this thread abandoned?
Is unlocking your bootloader a prequisite to flashing recovery.img? I have a soft bricked (from what I've read) XT 1032 and I forgot which Lollipop version I had (I'm a loser, I know).
I vaguely remember seeing 5.0.1 . Less likely, it could have been 5.0.2 as well, but less likely. And I'm almost sure it was not 5.1 (I would have remembered).
Anyway, since I did not want to unlock the bootloader (I have still not given up on recovering my data as I did not back them up because of the loser that I am), I did not try flashing a custom recovery like TWRP, and instead tried:
- flashing the GPE recovery.img. I got the partition error (cannot erase).
- flashing gpt.bin, got Preflash vaidation failed
I repeated these steps with 5.0.2 files and that had the same results.
Could this be all because my bootloader is not unlocked? Please tell me that I don't HAVE to unlock bootloader. Of course, I have never tried rooted my phone either. I was running pure OTA stock when my phone suddenly stopped booting up and went into a boot loop.
Click to expand...
Click to collapse
Anyone managed to fix this?
The best I've found...
hand_solo said:
- flashing the GPE recovery.img. I got the partition error (cannot erase).
- flashing gpt.bin, got Preflash vaidation failed
Click to expand...
Click to collapse
...is this:
Cant flash GPT / Motoboot:
Use another firmware, try for another android versions.
Fastboot Error: preflash validation failed
Try your original (or last flashed) firmware.
Click to expand...
Click to collapse
from this thread: http://forum.xda-developers.com/moto-g/orig-development/bootloader-tool-motoflasher-t2959076/
P.s.: I have the same problem.
titan015 said:
Sir I'm sorry but could you please elaborate more on what am I supposed to do?
What I did was download TWRP, renamed it to recovery.img and then pasted it in a folder with mfastboot in it. I then executed the command you supplied "mfastboot boot recovery.img" and heres the result:
C:\Users\...\Desktop\mfastboot>mfastboot boot recovery.img
downloading 'boot.img'...
OKAY [ 10.297s]
booting...
FAILED (remote failure)
finished. total time: 20.326s
on the phone it says in pink font color "Incomplete boot image for booting"
Click to expand...
Click to collapse
lost101 said:
It is possible to load TWRP without flashing it.
The following are two different commands.
Boots TWRP without flashing:
mfastboot boot recovery.img​
Flashes TWRP:
mfastboot flash recovery recovery.img​
Click to expand...
Click to collapse
For me the error is:
Code:
fastboot flash recovery twrp-2.8.7.0.-falcon_STOCK_NOTHEME.img
target reported max download size of 536870912 bytes
[COLOR="SeaGreen"]sending 'recovery' (9372 KB)...
OKAY [ 0.377s]
[/COLOR]writing 'recovery'...
[COLOR="Red"][B](bootloader) Permission denied
FAILED (remote failure)[/B][/COLOR]
finished. total time: 0.408s
Same thing when I try to boot instead of Flashing
Code:
fastboot boot twrp-2.8.7.0.-falcon_STOCK_NOTHEME.img
[COLOR="SeaGreen"]downloading 'boot.img'...
OKAY [ 0.347s][/COLOR]
booting...
[B][COLOR="Red"]FAILED (remote failure)
[/COLOR][/B]finished. total time: 0.354s
An unlocked Bootloader is required to flash (or boot) a custom recovery.
lost101 said:
An unlocked Bootloader is required to flash (or boot) a custom recovery.
Click to expand...
Click to collapse
But it's a Stock rom... I've tryied this custom recovery, of course, but this isn't working with a stock rom either.
Der_K said:
But it's a Stock rom... I've tryied this custom recovery, of course, but this isn't working with a stock rom either.
Click to expand...
Click to collapse
Please try to explain more clearly. Don't use the term ROM, if you are talking about a factory firmware image - in other words - sparsechunk files.
Can you flash the stock recovery img included in the factory firmware image?

One plus 7 Pro can't boot into Android

I downloaded an OTA and after doing so tried to install twrp and magisk manager, but it would only throw me back into fastboot menu. After trying several different options, such as fastboot flash twrp , the flashing a new boot img etc.
Nothing worked and now i am left with only being able to boot into fastboot menu and i cant access recovery mode either. I;ve tried to flash twrp again but its not working now too.
target reported max download size of 805306368 bytes
sending 'recovery' (98304 KB)...
OKAY [ 2.274s]
writing 'recovery'...
FAILED (remote: (recovery_b) No such partition)
I've tried to do fastboot flash recovery but i get the following error:
Can anyone please help me.
Fixed by running a flashall.bat file

Need fast help! Unbrick

I wiped everything in trwp when I was going to install Lineage, I did the misstake to restart the recovery and now Im stuck in the bootlaoder.
I need to install the stoc firmware via fastboot/bootlaoder but can't find any img file, only zip file of the Stock firmware.
Is is possible to install a zip file via fastboot?
Fastboot recognize the phone when typing the commando fastboot devices, so I see the serial nr.
If I try to install twrp img both on boot and flash recovery commando I get this:
PS C:\Android> fastboot boot twrp-3.2.1-0-enchilada.img
downloading 'boot.img'...
OKAY [ 0.577s]
booting...
FAILED (remote: Failed to load/authenticate boot image: Load Error)
finished. total time: 0.598s
PS C:\Android> fastboot flash recovery twrp-3.2.1-0-enchilada.img
target reported max download size of 536870912 bytes
sending 'recovery' (26748 KB)...
OKAY [ 0.574s]
writing 'recovery'...
FAILED (remote: (recovery_b) No such partition)
finished. total time: 0.579s
I have tried the MsmDownloadTool V4.0, but the deviced manager in windows doesn't find the Qualcom....
@Peterrrrr said:
I wiped everything in trwp when I was going to install Lineage, I did the misstake to restart the recovery and now Im stuck in the bootlaoder.
I need to install the stoc firmware via fastboot/bootlaoder but can't find any img file, only zip file of the Stock firmware.
Is is possible to install a zip file via fastboot?
Fastboot recognize the phone when typing the commando fastboot devices, so I see the serial nr.
If I try to install twrp img both on boot and flash recovery commando I get this:
PS C:\Android> fastboot boot twrp-3.2.1-0-enchilada.img
downloading 'boot.img'...
OKAY [ 0.577s]
booting...
FAILED (remote: Failed to load/authenticate boot image: Load Error)
finished. total time: 0.598s
PS C:\Android> fastboot flash recovery twrp-3.2.1-0-enchilada.img
target reported max download size of 536870912 bytes
sending 'recovery' (26748 KB)...
OKAY [ 0.574s]
writing 'recovery'...
FAILED (remote: (recovery_b) No such partition)
finished. total time: 0.579s
I have tried the MsmDownloadTool V4.0, but the deviced manager in windows doesn't find the Qualcom....
Click to expand...
Click to collapse
I have never tried msmtool, but it sounds like a driver issue. Maybe take a closer look at their instructions
You can try these fastboot flashable stock roms.
You have few options to solve your issue. Now you are in slot B. You can change switch partition to A with fastboot. Try use: fastboot --set-active=a. It will switch to partition A and then try to boot/flash recovery. Also you have try to use fastboot roms with flashall.bat. There are few availaible in forum.
If you would like to use MSM you have to connect phone in proper mode to PC. Power off and hold Vol+ then connect. Also try to install latest Qualcomm drivers.
Msm tool
Download and use msm tool

DOOGEE S59 pro root issue

Hello, I have a Doogee S59 pro phone and I wanted to root it to install some magisk modules. I unlocked the bootloader successfully, but now I am trying to root my phone using magisk. I patched a boot.img file from the Doogee s59 pro firmware that I found somewhere (it wasn't easy to find because it isn't a known phone) and I tried to flash it via ADB, but it didn't work. I went into the fastboot mode (it is saying "fastbootd" actually), and I typed
fastboot devices
That worked, my phone was listed, but after that I tried to flash the patched boot.img file using this command:
fastboot flash boot <the file directory>
And also
fastboot boot <the file directory>
Both commands didn't work. It was saying:
warning: skip copying boot image avb footer (boot partition size: 0, boot image size: 33554432).
sending 'boot' (32768 kb) failed (write to device failed (no link)) fastboot: error: command failed
Something like this.
What am I doing wrong?
Please help

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