Develop Bugs

[Q] Stuck in HTC logo, no power

Hi guys,
I am stuck REALLY stuck. I have or now had a rooted htc one x. I tried to flash a rom but this kept on stucking on the logo (carbon logo, cause it was a Carbon rom). When I saw this I got confused so I deleted everything from recovery mode. EVERYTHING the rom and what was on the sd card. Now when i try to turn oi on it is stuck on the htc logo (the first one that appears). I presume its doing so cause it is finding no rom to load. My other problem is the power. The battery got drained and I cannot even see my SD card on the pc ! I found somewhere that in recovery mode i could go to advanced and to side load but i cannot even see this side load option. PLEASSSSE help me I am really desperate!!

When you're in recovery, connect to your PC and mount your sdcard, in twrp it's advanced/mount. The card should then show up on your PC, put the rom zip on your card and let the phone charge for a while. Use fastboot to erase cache then flash the rom.

sinkster said:
when you're in recovery, connect to your pc and mount your sdcard, in twrp it's advanced/mount. The card should then show up on your pc, put the rom zip on your card and let the phone charge for a while. Use fastboot to erase cache then flash the rom.
Click to expand...
Click to collapse
thanks for your reply.at the moment i am trying to charge the bat. To tell you the truth i tried mount sdcard in advance mode but still int memory didnt show up on pc. I shall retry when i get some power up

sinkster said:
when you're in recovery, connect to your pc and mount your sdcard, in twrp it's advanced/mount. The card should then show up on your pc, put the rom zip on your card and let the phone charge for a while. Use fastboot to erase cache then flash the rom.
Click to expand...
Click to collapse
nothing cant do it!!!!!!!!!!!!!!!!!!!did i brick my phone???
Why cant i see it on my pc. Doesit have to do with the cable i am using???

xxinterboyxx said:
nothing cant do it!!!!!!!!!!!!!!!!!!!did i brick my phone???
Why cant i see it on my pc. Doesit have to do with the cable i am using???
Click to expand...
Click to collapse
Try the original cable together with a 2.0 usb port,
if it still doesnt work flash another recovery like philz touch when you have enough juice

xxinterboyxx said:
Hi guys,
I am stuck REALLY stuck. I have or now had a rooted htc one x. I tried to flash a rom but this kept on stucking on the logo (carbon logo, cause it was a Carbon rom). When I saw this I got confused so I deleted everything from recovery mode. EVERYTHING the rom and what was on the sd card. Now when i try to turn oi on it is stuck on the htc logo (the first one that appears). I presume its doing so cause it is finding no rom to load. My other problem is the power. The battery got drained and I cannot even see my SD card on the pc ! I found somewhere that in recovery mode i could go to advanced and to side load but i cannot even see this side load option. PLEASSSSE help me I am really desperate!!
Click to expand...
Click to collapse
You should flash boot.img and it should boot fine
So another time read, read, read so you won't get in trouble and be without phone few hours/days

nikola016 said:
You should flash boot.img and it should boot fine
So another time read, read, read so you won't get in trouble and be without phone few hours/days
Click to expand...
Click to collapse
Thanks for the advise..but could you please be more specific like making a step by step proceedure. please note that mob is saying "battery level is lowto flash" and i cannot see my sd card on my pc.
thanks again

Extract the boot.img file from the rom, place it in the same location as your adb set up. Reboot to fastboot mode, connect to PC, open cmd window at same location as abd and type:
fastboot erase cache
fastboot flash boot boot.img
Reboot.

sinkster said:
Extract the boot.img file from the rom, place it in the same location as your adb set up. Reboot to fastboot mode, connect to PC, open cmd window at same location as abd and type:
fastboot erase cache
fastboot flash boot boot.img
Reboot.
Click to expand...
Click to collapse
cache erase but getting cannot open boot.img!!!!!!!!!

Don't open it. Just extract it to your adb folder, and flash it via fastboot. If it's not called boot.img then either use fastboot flash boot (bootname).img or rename it to boot.img. Plus if you've erased the system you'll need to flash the rom again via recovery.

sinkster said:
Don't open it. Just extract it to your adb folder, and flash it via fastboot. If it's not called boot.img then either use fastboot flash boot (bootname).img or rename it to boot.img. Plus if you've erased the system you'll need to flash the rom again via recovery.
Click to expand...
Click to collapse
i am typing "C:\android\sdk\platform-tools\fastboot flash boot boot.img" is it good? cause its replying cannot open boot.img and the file i extracted is called boot.img. I cant understand were i am wrong. Perhaps cause the battery is still very low?

The extracted boot.img should be in the sdk folder, for example mine is C:\Users\Sinclair\Downloads\adb_fastboot_and_other_tools\adb_fastboot_and_other_tools\Android. Open the folder, shift+right click and choose 'open command window here'. Try 'fastboot devices' to ensure it's been detected, if so it should work. Possibly a bad download.

sinkster said:
The extracted boot.img should be in the sdk folder, for example mine is C:\Users\Sinclair\Downloads\adb_fastboot_and_other_tools\adb_fastboot_and_other_tools\Android. Open the folder, shift+right click and choose 'open command window here'. Try 'fastboot devices' to ensure it's been detected, if so it should work. Possibly a bad download.
Click to expand...
Click to collapse
please you are my only hope before i throw this device in the rubbish can. could you send me a detailed step by step proceedure of what to do cause I am completely lost. the files i need to down load where to put themand commands i should write down in command mode. I am completely noob on this and all these words you all use.If you cant and i completly understand could you recomend wewre i can post my problem for more veterans to see or perhaps there is somewhere where i can ship my device and get it fixed at a cost of course.
THANKS

You put literally the boot.img file in that state in the Fastboot.exe folder on the pc. So it goes into the platform tools folder !
Then you put the phone in the bootloader where you see "Fastboot usb" in red text
Then you point with the mouse inside the platform tools folder and hold down shift and click the right button and select "open command window here"
Then you type the command in that window
Fastboot erase cache
Fastboot flash boot boot.img
Fastboot erase cache

By your reply I'm presuming you don't have a full adb/fastboot setup. Read this http://forum.xda-developers.com/showthread.php?p=42407269,
and follow the instructions.

Mr Hofs said:
You put literally the boot.img file in that state in the Fastboot.exe folder on the pc. So it goes into the platform tools folder !
Then you put the phone in the bootloader where you see "Fastboot usb" in red text
Then you point with the mouse inside the platform tools folder and hold down shift and click the right button and select "open command window here"
Then you type the command in that window
Fastboot erase cache
Fastboot flash boot boot.img
Fastboot erase cache
Click to expand...
Click to collapse
t
Hi there
Thanks for your interest in helping me out. After i do this right click thing i go to the black window and give these commands as they are no previous path like c:\ etc etc before the commands you gave me? Cause the funny thing i did the erase cache thing and it did it but this boot boot.img isnt doing it. And bdw i redownloaded another rom, copied it to the file tools and extracted it there. In it there was a boot.img file. Did i do the right thing?
Thanks again

When you open the cmd window by right click in a folder then all commands you enter are for that folder path, so it's fastboot flash boot xxx.img(replace xxx with the boot name), and it's only the boot.img for your rom you need extracted to the folder.

I think you are confusing yourself. Just stay calm and read carefully ! It's not rocket science. Open the rom.zip with 7Zip and just drag out the boot.img file to the exact same folder as where your fastboot.exe file is located. Open the command window there and type the commands.
The command fail cannot open is only because the file is just not there !
---------- Post added at 10:20 AM ---------- Previous post was at 09:30 AM ----------
http://forum.xda-developers.com/showthread.php?t=2069904

Mr Hofs said:
I think you are confusing yourself. Just stay calm and read carefully ! It's not rocket science. Open the rom.zip with 7Zip and just drag out the boot.img file to the exact same folder as where your fastboot.exe file is located. Open the command window there and type the commands.
The command fail cannot open is only because the file is just not there !
---------- Post added at 10:20 AM ---------- Previous post was at 09:30 AM ----------
http://forum.xda-developers.com/showthread.php?t=2069904
Click to expand...
Click to collapse
I opened the foldet where my fastboot command is pointed the arrow inside the file, pressed down and holded the shift key when i right click the mouse cant see the command open command window here!!!!!!! What I am doing wrong i cant understand http://forum.xda-developers.com/images/icons/icon9.gif

xxinterboyxx said:
I opened the foldet where my fastboot command is pointed the arrow inside the file, pressed down and holded the shift key when i right click the mouse cant see the command open command window here!!!!!!! What I am doing wrong i cant understand http://forum.xda-developers.com/images/icons/icon9.gif
Click to expand...
Click to collapse
AND THE boot.img file is there cause I am seeing it!!!!!!

How to restore Download Mode if all you have is Fastboot

This is for the people [myself earlier] who cannot boot into Android (bootloop or worse), have no download mode, no recovery and can only boot into Fastboot. Download the file below, I have included fastboot (for windows) and the appropriate files to flash, all you have to do is run the commands in order below, then boot into download mode.
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-boot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
It is best to use the CMD.exe file in the folder provided so you will already be running the commands from that folder without having to change directories. If you're on Linux then make sure you have Fastboot installed then run Terminal from the folder and run the same commands. This will restore the STOCK download mode and recovery partitions not TWRP or CWM.
Download Here

Artifesto said:
This is for the people [myself earlier] who cannot boot into Android (bootloop or worse), have no download mode, no recovery and can only boot into Fastboot. Download the file below, I have included fastboot (for windows) and the appropriate files to flash, all you have to do is run the commands in order below, then boot into download mode.
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-boot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
It is best to use the CMD.exe file in the folder provided so you will already be running the commands from that folder without having to change directories. If you're on Linux then make sure you have Fastboot installed then run Terminal from the folder and run the same commands. This will restore the STOCK download mode and recovery partitions not TWRP or CWM.
Download Here
Click to expand...
Click to collapse
How would one go about repairing a broken download mode when all I can do is boot into a broken recovery? I cannot issue any fastboot commands as the device is only recognized as an ADB Bridge device. Are there ADB equivalent commands to accomplish the same things as you have detailed here?
SPRINT LS980 (was on Rooted Stock C and borked phone with D OTA) and a broken TWRP 2.7.1.0 Recovery

natefuhr said:
How would one go about repairing a broken download mode when all I can do is boot into a broken recovery? I cannot issue any fastboot commands as the device is only recognized as an ADB Bridge device. Are there ADB equivalent commands to accomplish the same things as you have detailed here?
SPRINT LS980 (was on Rooted Stock C and borked phone with D OTA) and a broken TWRP 2.7.1.0 Recovery
Click to expand...
Click to collapse
well you should never install any OTA with a custom recovery install. you should always keep at least one backup on your phone to restore to in these events. but i would try downloading a rom and installing via sideload before nuking any partitions. which is easy with TWRP. the sideload menu should be in Advanced then ADB Sideload and the command is adb sideload filename.zip and it will take awhile depending on the file size. make sure the file name is simple and it is placed in the folder you are running the sideload from.

Artifesto said:
well you should never install any OTA with a custom recovery install. you should always keep at least one backup on your phone to restore to in these events. but i would try downloading a rom and installing via sideload before nuking any partitions. which is easy with TWRP. the sideload menu should be in Advanced then ADB Sideload and the command is adb sideload filename.zip and it will take awhile depending on the file size. make sure the file name is simple and it is placed in the folder you are running the sideload from.
Click to expand...
Click to collapse
Yes yes I know... it was a moment of weakness late at night and I didn't think before telling the girl to go ahead and upgrade. That being said... Part of the problem now is that the one backup she made just up and disappeared. The ADB sideload option just hangs and never actually does anything. The original Stock Rooted file I had still on the sd partition doesn't fix the issue when I flash it... it looks like it flashes ok but on the next boot it just drops me back into TWRP right where I began. And download mode is still borked.
So let's talk thermonuclear resolution on this motherlover.... where do I begin?
Sent from my SM-N900P using Tapatalk

natefuhr said:
Yes yes I know... it was a moment of weakness late at night and I didn't think before telling the girl to go ahead and upgrade. That being said... Part of the problem now is that the one backup she made just up and disappeared. The ADB sideload option just hangs and never actually does anything. The original Stock Rooted file I had still on the sd partition doesn't fix the issue when I flash it... it looks like it flashes ok but on the next boot it just drops me back into TWRP right where I began. And download mode is still borked.
So let's talk thermonuclear resolution on this motherlover.... where do I begin?
Sent from my SM-N900P using Tapatalk
Click to expand...
Click to collapse
hmmmmm.... I've been able to get my G2 into fastboot by holding Volume + and Pwr after it setting for awhile turned off.. may be stupid but have you tried that button combo or Volume + and Volume - with Pwr

Could u tell me the command cause i went adb sideload filename.zip and it comes up file not found and i put it in my platform-tools folder any ideas i have adb version 1.30...it was above the version that they said you need on the twrp site
whatsamatta u alumni 1990-2011

Fastboot???
Artifesto said:
This is for the people [myself earlier] who cannot boot into Android (bootloop or worse), have no download mode, no recovery and can only boot into Fastboot. Download the file below, I have included fastboot (for windows) and the appropriate files to flash, all you have to do is run the commands in order below, then boot into download mode.
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-boot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
It is best to use the CMD.exe file in the folder provided so you will already be running the commands from that folder without having to change directories. If you're on Linux then make sure you have Fastboot installed then run Terminal from the folder and run the same commands. This will restore the STOCK download mode and recovery partitions not TWRP or CWM.
Download Here
Click to expand...
Click to collapse
How do I get to fastboot. I can get to recovery but that's it. Download is not working. The Vol+/- and Power just gets me to key controls.

deathsquad737 said:
Could u tell me the command cause i went adb sideload filename.zip and it comes up file not found and i put it in my platform-tools folder any ideas i have adb version 1.30...it was above the version that they said you need on the twrp site
whatsamatta u alumni 1990-2011
Click to expand...
Click to collapse
i would try to rename your rom to something simple, like rom.zip. there cannot be any spaces in the name and it does need to be in the same folder you run the command from like you seem to be doing.
gelito81 said:
How do I get to fastboot. I can get to recovery but that's it. Download is not working. The Vol+/- and Power just gets me to key controls.
Click to expand...
Click to collapse
did you try vol+ and power together? When a functioning rom is installed it asks to do a factory reset but it may get into fastboot if you nuked that partition. i haven't tried this yet but if you're in adb sideload in twrp maybe the command
Code:
adb reboot fastboot
might help

Artifesto said:
i would try to rename your rom to something simple, like rom.zip. there cannot be any spaces in the name and it does need to be in the same folder you run the command from like you seem to be doing.
did you try vol+ and power together? When a functioning rom is installed it asks to do a factory reset but it may get into fastboot if you nuked that partition. i haven't tried this yet but if you're in adb sideload in twrp maybe the command
Code:
adb reboot fastboot
might help
Click to expand...
Click to collapse
Tried all of the above.... they all just send me into recovery or broken download mode
damn

I'm screwed. I gave this a try and now all I get is a black screen. The phone will connect to my computer but I can't send any commands to it through the command prompt. When it connects to the computer it opens a bunch of different drives and says I need to format them. I can't get into download mode and when I try to send a command in the prompt it just says waiting for device. Any ideas?
Edit: It shows up in device manager like this: http://i.imgur.com/NXGxpcX.png

http://forum.xda-developers.com/showthread.php?t=2582142 try that
Sent from my VS980 4G using XDA Free mobile app

how i can enter in FASTBOOT mode ?

I'm not sure if you can help me here. I have a Verizon G2 and am trying to reset to factory for a repair. I am trying to get into download mode, but only get fastboot when pressing volume up while powered off and plugging in my USB cord. Any help would be greatly appreciated.

razer_ins said:
how i can enter in FASTBOOT mode ?
Click to expand...
Click to collapse
Flash xdabbbeb 24a bootstack zip
WHATSAMATTA U ALUMNI
---------- Post added at 08:46 PM ---------- Previous post was at 08:45 PM ----------
Crossxcalibur said:
I'm not sure if you can help me here. I have a Verizon G2 and am trying to reset to factory for a repair. I am trying to get into download mode, but only get fastboot when pressing volume up while powered off and plugging in my USB cord. Any help would be greatly appreciated.
Click to expand...
Click to collapse
Read 2 post above yours i answered your ?
WHATSAMATTA U ALUMNI

For everyone who is having issues with drivers see the video below to get fastboot to work:
https://www.youtube.com/watch?v=NaK5OxUeDKM

Fast boot mode started, can't go to download mode

Hi Everyone
Sorry for my not so good English.
I have problem with my G3 and maybe someone can help? I instal root without problem, than I try to install Twrp recovery and after that I have that message ( [780] fast boot mode started) all the time, I try to do hard reset, click yes twice, but getting the same message, Is there any chance to unbrick that device when I can't go even to download mode?
Thank You very much for any suggestions

help!
help my G3 died the same thing happened!

same to me...

What model(s)? Youll need a pc, adb/fastboot, stock laf.img and boot.img for your device. Youll use adb commands to erase these img files and restore them with the new ones. Once you have adb running and recognizing your device with both files in same folder as adb you'll type adb erase laf [Enter] then adb flash laf laf.img [Enter] do the same steps for the boot.img. Next type adb reboot [Enter] you'll still be in fastboot but just pull the battery. Then replace battery and you should be able to enter download mode by inserting the usb and pressing vol +(i believe, it's been a while) and then kdz flash..

lg g3. maybe you have link ? how to do this..
Thanks.

nerija.nest said:
lg g3. maybe you have link ? how to do this..
Thanks.
Click to expand...
Click to collapse
I know its an lg g3 but what model. I dont have a link to these files and don't feel like searching youll have to search the forum.. Also I just told you how to do this..

D855 16gb , This is what needs to be missed for several days in search of forum. Will be a beautiful day..

nerija.nest said:
D855 16gb , This is what needs to be missed for several days in search of forum. Will be a beautiful day..
Click to expand...
Click to collapse
Ok well I'll meet you in the middle. Heres the link to the d855 partion files http://forum.xda-developers.com/showthread.php?t=2766437. I believe you'll need the second link in the ops first post. As far as adb.. If you dont know how to use it or get the files, Google should be able to help you.

Swizzle82 said:
Ok well Ill meet you in the middle. Heres the link to the d855 partion files http://forum.xda-developers.com/showthread.php?t=2766437. I believe youll need the second link in the ops first post. As far as adb.. If you dont know how to use it or get the files, Google should
be able to help you.
Click to expand...
Click to collapse
Did he drag the .img to the command prompt in order for it work. So its flash laf (the file that is dragged) next do the same thing with boot.img ( flash boot (drag boot file)) and the recovery.img
---------- Post added at 07:47 PM ---------- Previous post was at 07:46 PM ----------
Its suppose to boot up the phone with no problem

i have one problem, not can write files FAILED (remote: flash write failure fastboot unlock , bet I not can write and erase... failure...

download mode problem
I couldn't fix this problem.
[520] Fastboot mode started
[610]--reset--
[610]--portchange--
[730] fastboot: processing commads
can't go to download.I tried adb erase laf adb erase boot I guess I couldn't do.help

if not done contact fb tungkick777 i can help all every body free

fastboot mode started
plz
tungkick said:
if not done contact fb tungkick777 i can help all every body free
Click to expand...
Click to collapse

I have the same problem.. i have d852.. please help!!

i have the same problems after the new upgrade to lollipo 20E vodafone Italy..

Same here
Edit: Solved
1) Took battery and USB Cable off
2) Pressed Volume Up
3) Took battery back while pressing volume up
4) Inserted USB Cable while pressing volume up
5) Phone started Download Mode
6) installed kdz through LG Flash Tools
Right now typing from my LG G3

Great!!!
Thank you very mucho Fusquinha77!!!

I cant get it, I use every way(erase boot,system,recovery, use advence power menu ext..)
But i cant go to download mode
Sent from my Smartfren Andromax AD6B1H using XDA Free mobile app

Fusquinha77 said:
Same here
Edit: Solved
1) Took battery and USB Cable off
2) Pressed Volume Up
3) Took battery back while pressing volume up
4) Inserted USB Cable while pressing volume up
5) Phone started Download Mode
6) installed kdz through LG Flash Tools
Right now typing from my LG G3
Click to expand...
Click to collapse
I can see a different screen for a split of a second but it's going back to Fastboot mode...

@SaharLevi
Here's the fix Quick and easy
need to have fastboot, I used ubuntu can install with sudo apt-get install android-tools-fastboot
info on fastboot
[TOOL] [WINDOWS] ADB, Fastboot and Drivers - 15 seconds ADB Installer
also need recovery.img, I used the lastest twrp
In terminal
fastboot boot recovery.img
this will boot your phone with the img on your computer.
in recovery restore or install a good boot or kernel.
your phone should be good to go after that.
I had my phone fixed in about 5 min, I really should not play around with boot partition.
Also should be able to flash boot if you have a good one,
fastboot flash boot boot.img

my zen faild google verification to boot up

hey
when my phone boots shows that my device is not verified by google , what to do?

Jwtiyar said:
hey
when my phone boots shows that my device is not verified by google , what to do?
Click to expand...
Click to collapse
you might have unlocked bootloader with unofficial method. nothing to worry about its just a warning devices are far more insecure. if you are worried about privacy things. believe there is nothing like secure when using digital devices. and there is not even single service provider which do not collect data. hence enjoy your unlocked device and play around

sukhwant717 said:
you might have unlocked bootloader with unofficial method. nothing to worry about its just a warning devices are far more insecure. if you are worried about privacy things. believe there is nothing like secure when using digital devices. and there is not even single service provider which do not collect data. hence enjoy your unlocked device and play around
Click to expand...
Click to collapse
Thank you bro, the problem is now its not booting (bootlooping)after upgrading bootloader, flashing twrp then flashing RBR ROM, IDK if this is ROM related or bootloader related

Jwtiyar said:
Thank you bro, the problem is now its not booting (bootlooping)after upgrading bootloader, flashing twrp then flashing RBR ROM, IDK if this is ROM related or bootloader related
Click to expand...
Click to collapse
flash boot, fastboot, recovery image for the same firmware u had working last time. if still do not boots. flash bom token, dnx, ifwi for the same firmware. flash boot, recovery and fastboot again while u flash dnx and ifwi.

sukhwant717 said:
flash boot, fastboot, recovery image for the same firmware u had working last time. if still do not boots. flash bom token, dnx, ifwi for the same firmware. flash boot, recovery and fastboot again while u flash dnx and ifwi.
Click to expand...
Click to collapse
You made it really complex bro i dont understand what to do.

Jwtiyar said:
You made it really complex bro i dont understand what to do.
Click to expand...
Click to collapse
the last working firmware. whichever was installed last time. (assume you were on latest MM ww4.21.40.233... extract it and get the files (boot.img, recovery.img, droidboot.img, splashscreen.img) in the same firmware there will be ifwi.zip extract that too and get the files (bom token, dnx , ifwi)... now copy the extracted files to adb fastboot tool folder. and then in same folder move cursor to and empty place and hold shift and right click on mouse. you will get option open command windows here.
now reboot your phone in fastboot mode and connect to PC.. now run the following commands
fastboot devices ( to see if device is recognized by pc and fastboot tool)
fastboot flash splashscreen splashscreen.img
fastboot flash token " bom token file name" (without commas )
fastboot flash dnx "dnx file name"
fastboot flash ifwi "ifwi file name"
fastboot erase boot
fastboot flash boot boot.img
fastboot erase recovery
fastboot flash recovery recovery.img
fastboot erase fastboot
fastboot flash fastboot droidboot.img
fastboot reboot
keep in mind extract files from the same firmware you were on the last time when your device was working.

sukhwant717 said:
the last working firmware. whichever was installed last time. (assume you were on latest MM ww4.21.40.233... extract it and get the files (boot.img, recovery.img, droidboot.img, splashscreen.img) in the same firmware there will be ifwi.zip extract that too and get the files (bom token, dnx , ifwi)... now copy the extracted files to adb fastboot tool folder. and then in same folder move cursor to and empty place and hold shift and right click on mouse. you will get option open command windows here.
now reboot your phone in fastboot mode and connect to PC.. now run the following commands
fastboot devices ( to see if device is recognized by pc and fastboot tool)
fastboot flash splashscreen splashscreen.img
fastboot flash token " bom token file name" (without commas )
fastboot flash dnx "dnx file name"
fastboot flash ifwi "ifwi file name"
fastboot erase boot
fastboot flash boot boot.img
fastboot erase recovery
fastboot flash recovery recovery.img
fastboot erase fastboot
fastboot flash fastboot droidboot.img
fastboot reboot
keep in mind extract files from the same firmware you were on the last time when your device was working.
Click to expand...
Click to collapse
Thank you very much bro,but the last working firmware i dont know which one was but it was 5.1.1, which firmware is that android version?

Jwtiyar said:
Thank you very much bro,but the last working firmware i dont know which one was but it was 5.1.1, which firmware is that android version?
Click to expand...
Click to collapse
device model ze551ml oe ze550ml?

sukhwant717 said:
device model ze551ml oe ze550ml?
Click to expand...
Click to collapse
ze551

Jwtiyar said:
ze551
Click to expand...
Click to collapse
download the following file extract it. now reboot your phone in fastboot mode and connect to pc. wait till pc recognize it and make detection sound.
now it extracted folder double click to run the file update bootloader.bat
all done
report back if device boots or gives any error in cmd
wait it has an error

sukhwant717 said:
download the following file extract it. now reboot your phone in fastboot mode and connect to pc. wait till pc recognize it and make detection sound.
now it extracted folder double click to run the file update bootloader.bat
all done
report back if device boots or gives any error in cmd
wait it has an error
Click to expand...
Click to collapse
before this problem happen i upgraded boorloader to MM then flash TWRP and installed MM ROM so now it has MM Custom ROM.
i did your solution and installed successfully but in adb commands as i saw give that boot.img not found then rebooted and now directly will go to installing system update and give the error (android robot with red warning icon ) .

Jwtiyar said:
before this problem happen i upgraded boorloader to MM then flash TWRP and installed MM ROM so now it has MM Custom ROM.
i did your solution and installed successfully but in adb commands as i saw give that boot.img not found then rebooted and now directly will go to installing system update and give the error (android robot with red warning icon ) .
Click to expand...
Click to collapse
when there at that error screen press and hold volume button you will enter into recovery mode. there go to option reboot bootloader phone will boot in fastboot mode
now in the extracted folder at empty place shift and right click.. then open cmd here and run command
fastboot flash boot boot.img
fastboot reboot
which mm rom you installed?
btw i have corrected the boot.img not found error. you can download and rung the bat file
https://drive.google.com/open?id=0B72QQTXqZSRwSVpwSG9iWS0tbUk

sukhwant717 said:
when there at that error screen press and hold volume button you will enter into recovery mode. there go to option reboot bootloader phone will boot in fastboot mode
now in the extracted folder at empty place shift and right click.. then open cmd here and run command
fastboot flash boot boot.img
fastboot reboot
which mm rom you installed?
btw i have corrected the boot.img not found error. you can download and rung the bat file
https://drive.google.com/open?id=0B72QQTXqZSRwSVpwSG9iWS0tbUk
Click to expand...
Click to collapse
I installed RBR ROM which based on MM , now the error gone after flashing boot.img but the will boot to asus logo and will reboot again it seems its bootloop .

sukhwant717 said:
when there at that error screen press and hold volume button you will enter into recovery mode. there go to option reboot bootloader phone will boot in fastboot mode
now in the extracted folder at empty place shift and right click.. then open cmd here and run command
fastboot flash boot boot.img
fastboot reboot
which mm rom you installed?
btw i have corrected the boot.img not found error. you can download and rung the bat file
https://drive.google.com/open?id=0B72QQTXqZSRwSVpwSG9iWS0tbUk
Click to expand...
Click to collapse
this is the output now after flashing coorected .zip file you provided:
http://paste.ubuntu.com/24395746/

Jwtiyar said:
this is the output now after flashing coorected .zip file you provided:
http://paste.ubuntu.com/24395746/
Click to expand...
Click to collapse
it is bootlooping because of incorrect system
now tell me do u want to flash custom rom or official marshmallow?

sukhwant717 said:
it is bootlooping because of incorrect system
now tell me do u want to flash custom rom or official marshmallow?
Click to expand...
Click to collapse
custom MM

Jwtiyar said:
custom MM
Click to expand...
Click to collapse
as you already downloaded that rom.. and also the recovery needed for that rom..
first of all same as earlier flash MM bootloader. ther reboot bootloader once then flash twrp. the exactly mentioned in the RBR rom thread. then go to advanced in twrp and click adb sidelaod. tick wipe dalvik cache and cache. swipe to sideload ... now run command adb sideload "rom file name"
if bootloops after flashing firmware. do a factory reset and reboot. going to sleep now 1.15 AM here. will answer tomorrow if any other question

sukhwant717 said:
as you already downloaded that rom.. and also the recovery needed for that rom..
first of all same as earlier flash MM bootloader. ther reboot bootloader once then flash twrp. the exactly mentioned in the RBR rom thread. then go to advanced in twrp and click adb sidelaod. tick wipe dalvik cache and cache. swipe to sideload ... now run command adb sideload "rom file name"
if bootloops after flashing firmware. do a factory reset and reboot. going to sleep now 1.15 AM here. will answer tomorrow if any other question
Click to expand...
Click to collapse
thank you very much now its booted successfully

Jwtiyar said:
thank you very much now its booted successfully
Click to expand...
Click to collapse
great good to know your device is alive again

sukhwant717 said:
great good to know your device is alive again
Click to expand...
Click to collapse
Thank you bro

asus 5z stucked in fastboot loop

i tried to install twrp in asus 5z through commands then i flashed the wrong active slot or may be both.
now my mobile is stuck at fastboot , i tried many tools and commands, it is getting out i means turns off and turns on the screen then the next second itself it shows fastboot
nothing is working i tried power botton and vol+ and vol- plus power and all the combinations mobile turning off and turning on into fastboot dirctly
what should i do ?????

dharmateja439 said:
i tried to install twrp in asus 5z through commands then i flashed the wrong active slot or may be both.
now my mobile is stuck at fastboot , i tried many tools and commands, it is getting out i means turns off and turns on the screen then the next second itself it shows fastboot
nothing is working i tried power botton and vol+ and vol- plus power and all the combinations mobile turning off and turning on into fastboot dirctly
what should i do ?????
Click to expand...
Click to collapse
1. Flash original boot.img, or
2. flash full original ROM, or
3. factory reset.

dharmateja439 said:
i tried to install twrp in asus 5z through commands then i flashed the wrong active slot or may be both.
now my mobile is stuck at fastboot , i tried many tools and commands, it is getting out i means turns off and turns on the screen then the next second itself it shows fastboot
nothing is working i tried power botton and vol+ and vol- plus power and all the combinations mobile turning off and turning on into fastboot dirctly
what should i do ?????
Click to expand...
Click to collapse
1. Flash the boot.img
2. Or flash FB ROM from here:
https://dlcdnets.asus.com/pub/ASUS/...KL-90.11.162.58-MR5-user_20190424-release.zip

i tried to flash this by command fastboot flash boot filename.zip
but it saysinvalid sparse file format at header magic
and some more errors says mmultiple blocks
and failed remote flashing partition

dharmateja439 said:
i tried to flash this by command fastboot flash boot filename.zip
but it saysinvalid sparse file format at header magic
and some more errors says mmultiple blocks
and failed remote flashing partition
Click to expand...
Click to collapse
You cannot flash .zip file. Command shoulf be:
fastboot flash boot boot.img (in case the boot.img file is located in the same folder as fastboot.exe).
Do not forget to flash it to the right slot A/B, where your system is currently located.

dharmateja439 said:
i tried to flash this by command fastboot flash boot filename.zip
but it saysinvalid sparse file format at header magic
and some more errors says mmultiple blocks
and failed remote flashing partition
Click to expand...
Click to collapse
You don't have to flash it like that.
1. Extract the zip.
2. Open the extracted folder.
3. Put your phone in bootloader (fastboot mode).
4. Double click on 'flash_ALL.bat' file.
Flashing will start.
---------- Post added at 08:51 PM ---------- Previous post was at 08:51 PM ----------
pvscz said:
You cannot flash .zip file. Command shoulf be:
fastboot flash boot boot.img (in case the boot.img file is located in the same folder as fastboot.exe).
Do not forget to flash it to the right slot A/B, where your system is currently located.
Click to expand...
Click to collapse
No. It's an FB ROM, you don't have to select any partition. It will do everything on its own.

Ok, I thought you are flashing only boot... Anyway, hamzain just replied you correctly.

hamzain said:
You don't have to flash it like that.
1. Extract the zip.
2. Open the extracted folder.
3. Put your phone in bootloader (fastboot mode).
4. Double click on 'flash_ALL.bat' file.
Flashing will start.
thank you so much hamzain
you are awsme
i have been searcing for solution since 2 days ur trick worked
my mobie is alive
thanks again
Click to expand...
Click to collapse

dharmateja439 said:
hamzain said:
You don't have to flash it like that.
1. Extract the zip.
2. Open the extracted folder.
3. Put your phone in bootloader (fastboot mode).
4. Double click on 'flash_ALL.bat' file.
Flashing will start.
thank you so much hamzain
you are awsme
i have been searcing for solution since 2 days ur trick worked
my mobie is alive
thanks again
Click to expand...
Click to collapse
Nice. Don't just say thanks, click thanks
Click to expand...
Click to collapse

wth is wrong with me/asus/xda
why in the world am running CSC ROM, should i stop looking for answer and better move on to my old life?

I'm Stuck in fast boot loop while installing TWRP . your kind help will highly appreciate.

977Hemant said:
I'm Stuck in fast boot loop while installing TWRP . your kind help will highly appreciate.
Click to expand...
Click to collapse
Furthermore, my device is not connecting to PC as well.. Please don't let me sink .
#HELP#HELP

I fix your phone in 1 day