Develop Bugs

Stuck with recovering from bricked one x

Hello,
So i flashed a bad rom phone wouldnt boot up, relocked boatloader but i couldnt flash any flashboot cmds because of low battery, so i unlocked my phone again and im able to acces cwm 5.8.2.7 or something, but how can i update cmw without flashboot commands cause of the low battery?
Phone is off right now its in the charger solid red light but im not sure if its charging or not so i could use some help,
And yes ive read the disaster recovery guide but im not sure to do
Ill hope you guys could be nice and help me
Thanks!

Crim3mast3rz said:
Hello,
So i flashed a bad rom phone wouldnt boot up, relocked boatloader but i couldnt flash any flashboot cmds because of low battery, so i unlocked my phone again and im able to acces cwm 5.8.2.7 or something, but how can i update cmw without flashboot commands cause of the low battery?
Phone is off right now its in the charger solid red light but im not sure if its charging or not so i could use some help,
And yes ive read the disaster recovery guide but im not sure to do
Ill hope you guys could be nice and help me
Thanks!
Click to expand...
Click to collapse
You can't unless it's in a flashable zip format but I haven't seen anything of that sort, yet..
Just yesterday I helped DivinDuck with a very similar problem. The post is here.
---SNIP
If you batter drops below 30%, use the script provided in this post to recharge it.
-Copy your CWM recovery 5.8.4.0 image file to where your fastboot files are on your PC.
-Reboot your phone to bootloader by pressing vol down+power buttons.
-When the phone says fastboot on a white background, plug the USB cable in to your PC and phone. It should now say FASTBOOT USB
-From your PC, open a command prompt, go to the folder where you have fastboot files and recovery image and issue
fastboot flash recovery <name of CWM Recovery>.img
fastboot erase cache
Now when you reboot your phone and go to bootloader then into recovery you should see CWM 5.8.4.0 version installed.
--SNIP

You should somehow figure out when your phone is charging or not. After that when you get little more life to your battery in CWM recovery you can go to "mounts and storage", and there "mount usb storage". Then your computer should see your device, and you will able to put working rom in phones sdcard and flash it over. It worked for me atleast, I once have almost same problem what you have now.

PeK_m said:
You should somehow figure out when your phone is charging or not. After that when you get little more life to your battery in CWM recovery you can go to "mounts and storage", and there "mount usb storage". Then your computer should see your device, and you will able to put working rom in phones sdcard and flash it over. It worked for me atleast, I once have almost same problem what you have now.
Click to expand...
Click to collapse
Only 5.8.3.x and later support USB mount under recovery. His version is older.
The following command (also in the charging batch file) can also be used to get the battery status (charging, not charging etc..) from fastboot:
fastboot getvar battery-voltage

eyosen said:
Only 5.8.3.x and later support USB mount under recovery. His version is older.
Click to expand...
Click to collapse
Right I missed that. Sorry about misinformative post.

PeK_m said:
Right I missed that. Sorry about misinformative post.
Click to expand...
Click to collapse
How do i save that file?
Thnx hope it works

Wow dude THANK YOU!!
It worked, think it charged in charger cause i didnt get battery error now
So how do i flash a rom from here?
Im not willing to **** it up again xD

First, put the rom zip file in ur sd card, then flash its kernel in fastboot by doing this:
Fastboot erase cache
Press enter.
Fastboot flash boot boot.img
Press Enter.
Fastboot erase cache.
Press enter.
Then go into recovrry, erase data, and preferably dalvik cache too, and then install the rom zip from sdcard
Then hit thanks
Im pretty sure the reason ur phone didnt boot is that u didnt flash the kernel
Sent from my HTC One X using xda premium

Also, when you relock you bootloader, fastboot commands won't work
Sent from my HTC One X using xda premium

Please help!

Hello,
So there we go. I was on ARHD 21 ROM for a while, decided to try PARANOID ANDROID. So i did full wipe (except SD), flashed boot.iso from PA ROM ZIP, then i installed ROM and GAPPS. After that i wiped cache and dalvik. Rebooted, everything worked well, except PA tools was not working correctly. So i decided to flash ROM again with SUPERWIPE.ZIP file from ARHD thread. So what i did:
1. Did full wipe except SD from CWM
2. Flashed superwipe.zip
After flashing was completed, phone rebooted. I saw HTC quietly brilliat logo and nothing more. Now i can go to bootloader, but when i click RECOVERY, phone just reboots and that is it Tried to flash older CWM via one click tool from hasoon2000, TWRP. Same story, when i trying to get to recovery, phone just reboots.
Could someone help me? Thanks.

And other strange thing, when i plug phone to usb or charger it turnes on automaticly. When i turning it off (but leaving for charge or usb) it just restarts and turns on again. (seeing HTC boot start logo). I think it is bad.

Nope, i can not turn my phone OFF. It restarts.

redh4t said:
Nope, i can not turn my phone OFF. It restarts.
Click to expand...
Click to collapse
I had this trouble once my battery was almost empty.
There is an a dos application that quick restart device so that it can charge look in the hox forum.
here the link
http://forum.xda-developers.com/showthread.php?t=1658084
also for for the wipe script you used i think that it also wipe boot.img / recovery.img so first recharge your phone with the link i gave before after 2 hours of restarting it should be
enough so that you can insta boot and recovery again.
Run this script when your in fastboot. Volume down+power just in case

Bloodbreed said:
I had this trouble once my battery was almost empty.
There is an a dos application that quick restart device so that it can charge look in the hox forum.
here the link
http://forum.xda-developers.com/showthread.php?t=1658084
Click to expand...
Click to collapse
Can you help me find it? I should look in Q/A forum? Please?

redh4t said:
Can you help me find it? I should look in Q/A forum? Please?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1658084
Copy paste the script of this treath to notepad and the save it as a bat file then put the bat file in adb folder , start your phone in fastboot mode and finaly start this bat file hope it helps.
That's for windows dunno if it works on mac or linux.

Bloodbreed said:
http://forum.xda-developers.com/showthread.php?t=1658084
Copy paste the script of this treath to notepad and the save it as a bat file then put the bat file in adb folder , start your phone in fastboot mode and finaly start this bat file hope it helps.
Click to expand...
Click to collapse
Page Not Found of this thread

redh4t said:
Page Not Found of this thread
Click to expand...
Click to collapse
This is from floepie thread its a copy paste from it
SOLVED: Stuck in fastboot with low battery. Use this BATCH file!
You have a problem when you have ALL of the following conditions met:
1. Your battery level is below 3.68 V (3680 mV) (about 10% charged).
2. You have a custom recovery on the recovery partition AND a custom ROM on the system partition.
3. You have just re-locked your bootloader and you can't re-unlock it because your battery is too low (less than 10%).
Here's the problem: If you want to use a RUU, you need about 30% battery. But, if you have less than that, you need to charge it. But the problem is, you can't charge it because you can't boot your phone into either recovery or the ROM itself in order to accept a charge. A re-locked bootloader will NOT allow you to boot either into the custom recovery or the custom ROM. And, you cannot charge your phone in fastboot. Additionally, you cannot re-unlock your bootloader because your phone has even less than 10% charge (3.68 V). If you have between 10% and 30%, then simply re-unlock your bootloader and boot into recovery and charge as normal to a level somewhere above 30% if you want to flash an RUU. But, if your battery is below 10%, then you will need to bring it back above 10% with the script below.
So you need the following script which power cycles your phone repeatedly in order to turn off your screen long enough to accept a charge. Once you reach 3.68 V, which is 10% charge, you're through the woods, so to speak, as you can then, re-unlock your bootloader.
Run the following script as a batch file while your phone is in USB fastboot mode.
Here is the script:
Code:
*********************************************Copy this @ECHO to " ********************************** into notepad.
" @ECHO off
:start
fastboot getvar battery-voltage
fastboot reboot-bootloader
ping /n 6 localhost >nul
goto start
"

Bloodbreed said:
This is from floepie thread its a copy paste from it
SOLVED: Stuck in fastboot with low battery. Use this BATCH file!
You have a problem when you have ALL of the following conditions met:
1. Your battery level is below 3.68 V (3680 mV) (about 10% charged).
2. You have a custom recovery on the recovery partition AND a custom ROM on the system partition.
3. You have just re-locked your bootloader and you can't re-unlock it because your battery is too low (less than 10%).
Here's the problem: If you want to use a RUU, you need about 30% battery. But, if you have less than that, you need to charge it. But the problem is, you can't charge it because you can't boot your phone into either recovery or the ROM itself in order to accept a charge. A re-locked bootloader will NOT allow you to boot either into the custom recovery or the custom ROM. And, you cannot charge your phone in fastboot. Additionally, you cannot re-unlock your bootloader because your phone has even less than 10% charge (3.68 V). If you have between 10% and 30%, then simply re-unlock your bootloader and boot into recovery and charge as normal to a level somewhere above 30% if you want to flash an RUU. But, if your battery is below 10%, then you will need to bring it back above 10% with the script below.
So you need the following script which power cycles your phone repeatedly in order to turn off your screen long enough to accept a charge. Once you reach 3.68 V, which is 10% charge, you're through the woods, so to speak, as you can then, re-unlock your bootloader.
Run the following script as a batch file while your phone is in USB fastboot mode.
Here is the script:
Code:
*********************************************Copy this @ECHO to " ********************************** into notepad.
" @ECHO off
:start
fastboot getvar battery-voltage
fastboot reboot-bootloader
ping /n 6 localhost >nul
goto start
"
Click to expand...
Click to collapse
I am really noob at this .. Using just one click tool. No idea how to use this bath file ...

And my phone is at 66% battery right now

redh4t said:
And my phone is at 66% battery right now
Click to expand...
Click to collapse
Solved it. Wiped recovery cache from One X One Click. Worked.

redh4t said:
I am really noob at this .. Using just one click tool. No idea how to use this bath file ...
Click to expand...
Click to collapse
Ok one click tool won t help you this time.
I uploaded the needed files. I presume you know how to unzip something from zipped files.
So in this zip is a adb folder just unzip it to your desktop for exeample,
then start your phone in fastboot mode, hold vol down+power until you get into bootloader mode.
From there you ll see fastboot and other option (the vol keys are for changing the option an power button will activate the option).
So chose fastboot and then press power and connect phone to pc.
Then in the adb folder that you just extracted from zip file you'll find a file called recharge.bat just double click on it.
A black dos windows will pop up and constantly restart your phone so that it can charge a bit
(may be strange but normal because normal restart use more battery becauseof htc logo and vibration of phone while starting phone).
After one hour or so it should be over 30% from there normaly you can reacces recovery and flash an other rom.Just unplug the phone from cable and close dos windows.
After you flashed your new rom, you also have to flash boot of your phone use your one click tool for this.This boot file is in your
rom file that you downloaded look for a file called boot.img and put it into the one click folder after that just use one click tool to flash
boot.
Hope it helps, i tried to explain it very noob friendly.

redh4t said:
Solved it. Wiped recovery cache from One X One Click. Worked.
Click to expand...
Click to collapse
how do you know it s 66% ?
also you can try if your phone is really at 66% to reflash recovery by using the one click tool.

Bloodbreed said:
how do you know it s 66% ?
also you can try if your phone is really at 66% to reflash recovery by using the one click tool.
Click to expand...
Click to collapse
There is battery meter in one click tool. Everything works great now. Thanks.

[Q] Please help -- phone dead

Have I bricked my xperia-zl?
(originally posted in the wrong place, one of the members directed to repost it here)
1. My Phone is xperia-zl C6502 build 10.4.1.B.0.101
2. Successfully unlocked the bootloader
3. Used Flashtool to Iinstall CWM
4. Now my phone
a. does not boot: tried all combination of switches, including the yellow button next to the SD Card
b. is not recognized by flashtool any more
c. not recognized by Sony PC companion
d. no light/indication when put to charge.
5. I cannot flash stock firmware and then reboot the device as the device is no more recognized by flashtool?
Want help, desperately.

r_s_dhar said:
Have I bricked my xperia-zl?
(originally posted in the wrong place, one of the members directed to repost it here)
1. My Phone is xperia-zl C6502 build 10.4.1.B.0.101
2. Successfully unlocked the bootloader
3. Used Flashtool to Iinstall CWM
4. Now my phone
a. does not boot: tried all combination of switches, including the yellow button next to the SD Card
b. is not recognized by flashtool any more
c. not recognized by Sony PC companion
d. no light/indication when put to charge.
5. I cannot flash stock firmware and then reboot the device as the device is no more recognized by flashtool?
Want help, desperately.
Click to expand...
Click to collapse
I'm sorry to say that, but you're still in the wrong place, you need to go there:
http://forum.xda-developers.com/xperia-zl/help
Anyways, did you flash the correct kernel? Or did you just try to flash a recovery?

St.Jimmy90 said:
I'm sorry to say that, but you're still in the wrong place, you need to go there:
http://forum.xda-developers.com/xperia-zl/help
Anyways, did you flash the correct kernel? Or did you just try to flash a recovery?
Click to expand...
Click to collapse
St.Jimmy,
I am a first time member, joined only yesterday (that is after my tail caught fire!); sorry to be still in the wrong place. Could moderators please relocate my post to the right location? Thanks a million to this wonderful site.
Thanks for the reply. I think installing CWR required flashing a "boot.img" file. The device gave up its ghost after flashing the boot.img file. As of now, there seems to be a slight improvement -- there is a red LED indicator that has come on when put to charging; it is faint, but it is there alright! Any chances of resurrection or is my phone really gone to its Heavenly Kingdomo?

I suggest u first charge it for 1-2 hours and then try using flashtool
Sent from my MT25i

kedar a.k.a. 3K said:
I suggest u first charge it for 1-2 hours and then try using flashtool
Sent from my MT25i
Click to expand...
Click to collapse
Kedar,
Thanks. I have charged my phone overnight (10 hours). Still LED glows red. For a while I could connect in flashboot mode (LED=blue). Any help?

r_s_dhar said:
Kedar,
Thanks. I have charged my phone overnight (10 hours). Still LED glows red. For a while I could connect in flashboot mode (LED=blue). Any help?
Click to expand...
Click to collapse
I can now sometimes connect in flashboot mode; flashtool initially recognizes the phone but when I try to flash a stock ROM, asks the phone to be connected (as if it has not already recognized the phone)! HELP PLEASE!!

r_s_dhar said:
Have I bricked my xperia-zl?
(originally posted in the wrong place, one of the members directed to repost it here)
1. My Phone is xperia-zl C6502 build 10.4.1.B.0.101
2. Successfully unlocked the bootloader
3. Used Flashtool to Iinstall CWM
4. Now my phone
a. does not boot: tried all combination of switches, including the yellow button next to the SD Card
b. is not recognized by flashtool any more
c. not recognized by Sony PC companion
d. no light/indication when put to charge.
5. I cannot flash stock firmware and then reboot the device as the device is no more recognized by flashtool?
Want help, desperately.
Click to expand...
Click to collapse
might have a solution for the recovery if the fastboot is working
download minimal adb and fast boot from here
place boot.img in minimal adb and fast boot folder after installation
Put your phone in fastboot( hold power up key and plug usb)
open minimal adb and fast boot application
it will open a cmd window
type fastboot flash boot boot.img
after that type fastboot reboot
your phone will restart now
PS: your phone is refusing to boot because the recovery is corrupted

What if you fastboot a custom kernel with inbuilt recovery and then flash a Rom with the recovery?
Since you have fastboot working
Sent from my MT25i
---------- Post added at 07:53 AM ---------- Previous post was at 07:49 AM ----------
What if you fastboot a custom kernel with inbuilt recovery and then flash a Rom with the recovery?
Since you have fastboot working
You may try the method by @androidtweaker mentioned above as it is similar :thumbup:
Sent from my MT25i

First, what exactly did you flash to your phone and where did you get it from?
Sent from my C6603 using Tapatalk

Androidtweaker1: Thanks. Cannot connect in fastboot mode. The blue LED comes on but the device is not recognized (adb drviers etc. no problem, all correctly installed, all set).
kedar: cannot connect in the fastboot mode. See reply to Androidtweaker1 above. Thanks
kingvortex: Thanks. I was trying to follow the following tutorial:
After downloading Z_DooMLoRD_AdvStkKernel_FW-4.3-101_v12.zip, place it in external SD Card of your smartphone
Now extract Z_DooMLoRD_AdvStkKernel_FW-4.3-101_v12.zip on your PC’s desktop and copy boot.img
Paste this file inside the folder where you have installed Minimal ADB and Fastboot
Now turn off your smartphones completely
Plug in mobile’s USB in cable in PC port only
Hold Volume up button and plug in USB cable in mobile’s port
LED will turn blue (If it does not remain blue for long, then read Optional part in bootloader unlocking method explained above
Once you are successfully in fastboot mode, then you can continue
Now type Fastboot flash boot boot.img and press Enter
It will flash boot.img file on your device
Now unplug the device and boot it up
As soon as you see purple colored LED, start pressing volume up and down buttons repeatedly, until you are in CWM mode
In CWM Mode, select “Install Zip”
Now select the storage you have put that zip file in and just confirm its installation
There are two ways to navigate in this CWM recovery
You can navigate with volume buttons and make a selection with power button
Another way of navigating is by swiping your finger on empty area in recovery
Swipe up to move up, swipe down tp move down, swipe right to make a selection and swipe left to go back
After installation is complete, go back to main menu and reboot your smartphone
Congrats! You have successfully installed CWM custom recovery on your smartphones

I have a similar situation and I'm stuck.
Q: is working the minimal adb if in the settings was not checked the debug mode?
In my case I can go in fastboot mode each time but not help.
When I try to go in flash mode, there is strange because the flashtool say it it connected in flash mode , even the PCC say this, but the LED it's not green, is off, first is try to go green after get red and after off, but the software say is in flash mode.
I can try to flash any ftf, it's working without erors but my phone it's still dead after restart, even SONY logo is not appear, just vibrate once.
Other strange think, each time when I made a new flahing, there is a status message of device, it say that the version of ftf is 230 even if last time I was tring to flash 101 for ex and was finished without errors. Always show the same ftf version like nothing is changing inside. The only thing can change is the BL, lock or unlock and I can see this in the status device, this is made in fastboot mode and there I have the blue LED.
Can anybody give me some ideeas to fix this?
have the log of flahtool attached.
Thanks.

SOLUTION
remav said:
I have a similar situation and I'm stuck.
Q: is working the minimal adb if in the settings was not checked the debug mode?
In my case I can go in fastboot mode each time but not help.
When I try to go in flash mode, there is strange because the flashtool say it it connected in flash mode , even the PCC say this, but the LED it's not green, is off, first is try to go green after get red and after off, but the software say is in flash mode.
I can try to flash any ftf, it's working without erors but my phone it's still dead after restart, even SONY logo is not appear, just vibrate once.
Other strange think, each time when I made a new flahing, there is a status message of device, it say that the version of ftf is 230 even if last time I was tring to flash 101 for ex and was finished without errors. Always show the same ftf version like nothing is changing inside. The only thing can change is the BL, lock or unlock and I can see this in the status device, this is made in fastboot mode and there I have the blue LED.
Can anybody give me some ideeas to fix this?
have the log of flahtool attached.
Thanks.
Click to expand...
Click to collapse
Hey, have you already solved your problem? I had the same as you and I could fix it, I will try to submit a post here explaining the steps I followed

I solved but in other way. I bought another Zl with the battery dead and I replaced the motherboard. I have it now working from gew months without any problems. The old motherboard is still broken.

doesn't work off charger ?

hello
i have here a Htc One X with multiple errors !!
1-it doesn't work off charger i mean It will run if its connected to a power supplier , do i have to change the battery ?
2-it stuck at boot screen with htc logo on it but i can enter to bootloader and If I do i get this massage
''
Sd checking...
Failed to open usb master mode
(preload) Failed to open usb master mode
loading PJ46IMG.zip image...
Failed to open usb master mode
please plug off usb
"
then on my screen it show low battery level ??
to be honest with you completly it isn't my phone and IDK what the owner do with it but what i can say is this the phone Is unlocked but s-on with Hboot 1.72
any ideas boys and girls ??

farooq88 said:
hello
i have here a Htc One X with multiple errors !!
1-it doesn't work off charger i mean It will run if its connected to a power supplier , do i have to change the battery ?
2-it stuck at boot screen with htc logo on it but i can enter to bootloader and If I do i get this massage
''
Sd checking...
Failed to open usb master mode
(preload) Failed to open usb master mode
loading PJ46IMG.zip image...
Failed to open usb master mode
please plug off usb
"
then on my screen it show low battery level ??
to be honest with you completly it isn't my phone and IDK what the owner do with it but what i can say is this the phone Is unlocked but s-on with Hboot 1.72
any ideas boys and girls ??
Click to expand...
Click to collapse
first go in bootloader and then connect to computer and you will not receive this error then charge the phone with bat file in bootloader then flash custom recovery philz 5.15.9 then charge the phone in recovery then install the rom and flash boot.img. And yes you must change your battery but first install rom and see how is there with the battery.

@Thaant i did but i got this massage after flashing it
<bootloader> formation partition sos done
and when I tried to enter recovery it stuck at htc logo ?

farooq88 said:
@Thaant i did but i got this massage after flashing it
<bootloader> formation partition sos done
and when I tried to enter recovery it stuck at htc logo ?
Click to expand...
Click to collapse
run the command fastboot erase cache and then try to go in recovery
are you take the recovery.img from zip archive and put in your fastboot folder and then run the command fastboot flash recovery recovery.img and your bootloader must be unlocked

Thant said:
run the command fastboot erase cache and then try to go in recovery
are you take the recovery.img from zip archive and put in your fastboot folder and then run the command fastboot flash recovery recovery.img and your bootloader must be unlocked
Click to expand...
Click to collapse
@Thant it give me an error
FAILED (remote: err = 0x19000008)

farooq88 said:
@Thant it give me an error
FAILED (remote: err = 0x19000008)
Click to expand...
Click to collapse
Are you unlock the bootloader with htcdev.com?

Thant said:
Are you unlock the bootloader with htcdev.com?
Click to expand...
Click to collapse
@Thant not sure if with HTCdev because it isn't mine but it says its unlocked

farooq88 said:
@Thant not sure if with HTCdev because it isn't mine but it says its unlocked
Click to expand...
Click to collapse
when you run the command copy everything from cmd to see exactly what happend

Thant said:
when you run the command copy everything from cmd to see exactly what happend
Click to expand...
Click to collapse
i can't flash it now the phone says low battery even though i put on charging for 3 hours ??
and doesn't turn on unless i conect it to my pc and not it doesn't turn on on Wall charger !!
any help ??

farooq88 said:
i can't flash it now the phone says low battery even though i put on charging for 3 hours ??
and doesn't turn on unless i conect it to my pc and not it doesn't turn on on Wall charger !!
any help ??
Click to expand...
Click to collapse
No matter how long the phone is on charger. DOWNLOAD this and paste the Charge one x.bat in your fastboot folder go in fastboot with your phone and start the bat file. The phone will start to restart non stop but you will see slowly will charge when reach 3800 you can flash recovery

Thant said:
No matter how long the phone is on charger. DOWNLOAD this and paste the Charge one x.bat in your fastboot folder go in fastboot with your phone and start the bat file. The phone will start to restart non stop but you will see slowly will charge when reach 3800 you can flash recovery
Click to expand...
Click to collapse
@Thant sorry for late respond however I can't get IT recharge it just rise and drop between 3500 and 3400 ??

farooq88 said:
@Thant sorry for late respond however I can't get IT recharge it just rise and drop between 3500 and 3400 ??
Click to expand...
Click to collapse
use USB 2.0 and original cable this happend when the usb port is not good or the cable is bad

Thant said:
use USB 2.0 and original cable this happend when the usb port is not good or the cable is bad
Click to expand...
Click to collapse
@Thant after couple days trying to charge the phone with defrent methods i had to Disassemble it and charge the battery with a direct charger
after charging it still fail when i try to flash rphilz touch 5.15.9

farooq88 said:
@Thant after couple days trying to charge the phone with defrent methods i had to Disassemble it and charge the battery with a direct charger
after charging it still fail when i try to flash rphilz touch 5.15.9
Click to expand...
Click to collapse
post the results when you flash recovery.img to see what error give you are you unlocked your bootloader?

HTC M8 dual sim hard brick no boot no recovery no led light. no usb sound,no charging

First i give 1 solution who can not go to boot loader 100 % working.
only if you have not done anything to bootloader.
connect usb to laptop.
then press power first + vol down then after 1 sec connect usb to mobile. bootloader will come up.
my problem now :
sorry for bad english.
i have htc m8 dual sim.
it got fallen from me. then it stopped running.
then i searched .then i cam came to found that i can goto bootloader. i did but i cant goto recovery,or factory reset. then i open check crc image all was ok. but sbl2 and sbl3 was 0X0.
then i unlock the bootloaer.
then i tried to flash rom via fastboot which i had access but unsuccess(remote signature verfiy fail.)
in another post i flash the twrp recovery but red text came. then in another post i found that
first flash the recovery. then boot the recovery.
i did like this,
htc_fastboot flash recovery twrp.img
then
htc_fastboot boot twrp.img
htc_fastboot reboot
that was tha last thing i do. after this my phone did respond.
not boot up.
black screen.
led dont turn on.
did all the combination that worked before this. not work now.
press power+volume up the vol down.
press [power for 1,2,3 5 min.
when plug to laptop doesnt work.(htc driver are installed, htc sync installed then uninstalled).
all unsuccessfull.
plz help me
plz

plz help i need it very much
fmtanveer said:
First i give 1 solution who can not go to boot loader 100 % working.
only if you have not done anything to bootloader.
connect usb to laptop.
then press power first + vol down then after 1 sec connect usb to mobile. bootloader will come up.
my problem now :
sorry for bad english.
i have htc m8 dual sim.
it got fallen from me. then it stopped running.
then i searched .then i cam came to found that i can goto bootloader. i did but i cant goto recovery,or factory reset. then i open check crc image all was ok. but sbl2 and sbl3 was 0X0.
then i unlock the bootloaer.
then i tried to flash rom via fastboot which i had access but unsuccess(remote signature verfiy fail.)
in another post i flash the twrp recovery but red text came. then in another post i found that
first flash the recovery. then boot the recovery.
i did like this,
htc_fastboot flash recovery twrp.img
then
htc_fastboot boot twrp.img
htc_fastboot reboot
that was tha last thing i do. after this my phone did respond.
not boot up.
black screen.
led dont turn on.
did all the combination that worked before this. not work now.
press power+volume up the vol down.
press [power for 1,2,3 5 min.
when plug to laptop doesnt work.(htc driver are installed, htc sync installed then uninstalled).
all unsuccessfull.
plz help me
plz
Click to expand...
Click to collapse
can i force to qhusb load 9008. or 9006 like lg g2 ?
is there any solution of this ?
i have also opened the motherboard... i will also go for hardware shortening circiut or anything like this...

You've posted in 4 or 5 different threads, which makes it very hard to follow or help.
The phone was dropped, and stopped working. You now have broken hardware. Dinking around with the software/firmware isn't going to fix anything.
---------- Post added at 09:40 AM ---------- Previous post was at 09:35 AM ----------
fmtanveer said:
then i tried to flash rom via fastboot which i had access but unsuccess(remote signature verfiy fail.)
Click to expand...
Click to collapse
You mean an RUU? You can only flash an RUU that is intended for your CID,MID (dual SIM M8).
You also need to have a locked or relocked bootloader to run RUU (unless you have s-off).
fmtanveer said:
in another post i flash the twrp recovery but red text came.
Click to expand...
Click to collapse
Red text is normal after unlocking bootloader and flashing a custom recovery.
---------- Post added at 09:43 AM ---------- Previous post was at 09:40 AM ----------
fmtanveer said:
i have also opened the motherboard... i will also go for hardware shortening circiut or anything like this...
Click to expand...
Click to collapse
I have no idea what that means "shortening circuit"?
Replacing the motherboard may be an option. But unless you are very experienced with this type of thing, and know exactly what you are doing, you should have it done professionally. Folks will frequently break something else while trying to replace the mobo, or come up with errors/issues they can't resolve.