[Q] Boot Loop Help - AT&T, Rogers HTC One X, Telstra One XL

I have no idea what I'm doing wrong here. I am running 2.2 rooted and unlocked boot loader. No matter what I try whenever I install a custom rom ( tried cm 10 first) then Jelly Bam, I just get stuck in a boot loop! Can someone help me figure out what it is I'm doing wrong here? Please!

Flash boot img

andrew.simon said:
I have no idea what I'm doing wrong here. I am running 2.2 rooted and unlocked boot loader. No matter what I try whenever I install a custom rom ( tried cm 10 first) then Jelly Bam, I just get stuck in a boot loop! Can someone help me figure out what it is I'm doing wrong here? Please!
Click to expand...
Click to collapse
Yes , unzip the Rom to your computer , download fast boot folder HTC one xl, copy and paste boot.img from the Rom folder into fastboot folder on desktop. Now full screen fast boot folder and and move mouse pointer off any files and hold left shift and right click in empty spot on folder and choose open cmd prompt here from menu. It should open up cmd console with fastboot adrress. Place phone in fastboot mode on bootloader screen and hookup usb phone to comp. Next in command prompt type fastboot flash boot boot.img and press enter . Disconnect phone and reboot system, allow a few minutes for it to boot ....enjoy here is a Link also for tutorial on fastboot http://forum.xda-developers.com/showthread.php?t=1752270
Sent from my HTC One XL using xda premium

DESERT.TECH said:
Yes , unzip the Rom to your computer , download fast boot folder HTC one xl, copy and paste boot.img from the Rom folder into fastboot folder on desktop. Now full screen fast boot folder and and move mouse pointer off any files and hold left shift and right click in empty spot on folder and choose open cmd prompt here from menu. It should open up cmd console with fastboot adrress. Place phone in fastboot mode on bootloader screen and hookup usb phone to comp. Next in command prompt type fastboot flash boot boot.img and press enter . Disconnect phone and reboot system, allow a few minutes for it to boot ....enjoy here is a Link also for tutorial on fastboot http://forum.xda-developers.com/showthread.php?t=1752270
Sent from my HTC One XL using xda premium
Click to expand...
Click to collapse
Ok thanks for the help! Guess I can't just flash the rom from recovery?

DESERT.TECH said:
Yes , unzip the Rom to your computer , download fast boot folder HTC one xl, copy and paste boot.img from the Rom folder into fastboot folder on desktop. Now full screen fast boot folder and and move mouse pointer off any files and hold left shift and right click in empty spot on folder and choose open cmd prompt here from menu. It should open up cmd console with fastboot adrress. Place phone in fastboot mode on bootloader screen and hookup usb phone to comp. Next in command prompt type fastboot flash boot boot.img and press enter . Disconnect phone and reboot system, allow a few minutes for it to boot ....enjoy here is a Link also for tutorial on fastboot http://forum.xda-developers.com/showthread.php?t=1752270
Sent from my HTC One XL using xda premium
Click to expand...
Click to collapse
also, one more quick question. Do I flash the boot.img after I flash the rom from recovery or before?

andrew.simon said:
also, one more quick question. Do I flash the boot.img after I flash the rom from recovery or before?
Click to expand...
Click to collapse
I've done it both ways and it doesn't really seem to matter, but it is usually easier to do it before, as it is done in fastboot, and it is easier to get into recovery from fastboot than the other way around.

Where do I go from here?
Flashed the boot img from GUI flash on the preceding rom. Did the wipe and installed from the sd card file I have there with roms listed. Thing went fine. the Cyanogen circle came up and booted to the "updateing apps" that went fine now its stuck on "unfortunately , the process com.android phone has stopped. and ok below that.
What do I do now, I hit ok and the message comes back up. I see Welcome in blue letters behind and set language behind that .

leesumm said:
Flashed the boot img from GUI flash on the preceding rom. Did the wipe and installed from the sd card file I have there with roms listed. Thing went fine. the Cyanogen circle came up and booted to the "updateing apps" that went fine now its stuck on "unfortunately , the process com.android phone has stopped. and ok below that.
What do I do now, I hit ok and the message comes back up. I see Welcome in blue letters behind and set language behind that .
Click to expand...
Click to collapse
Did you restore anything in titanium backup? If not full wipe and reflash
Sent from my VENOMized HoxL

You can follow this thread http://forum.xda-developers.com/showthread.php?t=1982442 to downgrade your hboot to 1.09, then you wouldn't need to flash boot.img any more. But you have to be very careful. I bricked mine half way through it, but managed to unbrick it finally.

similar problem
Stuck on boot loop tried everything on the forum not helping someone help please...

strommer666 said:
Stuck on boot loop tried everything on the forum not helping someone help please...
Click to expand...
Click to collapse
Can you get to bootloader? Do you know what firmware version or hboot you have? I doubt you've tried everything as boot loops are easily fixed..
Sent from my One X using xda app-developers app

Related

Custom rom question.

I recently unlocked my bootloader and rooted my phone leaving s-on cos of my hboot being 2.0002 or whatever. And need a step by step to installing a custom rom with s-on. I have installed cwm recovery but cannot access it. I spent 4 hours searching on Saturday, can some kind person explain how to do it?
Sent from my HTC Desire S using XDA App
Put the ROM in SDcard. Turn off fastboot and switch your phone off. Then, hold Vol down button and without releasing it, press and hold power button. Hold till you see a white screen, You'll be in Bottloader mode. Press Vol down to highlight RECOVERY and press power to enter recovery. You'll be in CWM (if you flashed it correctly)
In CWM,
Backup your current (stock) ROM in Backup and restore > Backup. It's not necesary, but recommended, as you may want to come back later
Go to Wipe/Format
Wipe Cache
Wipe Dalvik Cache
Format System
Format Data
Wipe Data/Factory Reset
Then, go back and select Install ZIP from SD Card > Choose ZIP from SD Card and choose your ROM. The ROM is flashed.
Since you are hboot 2.00.002, you have to go through an additional step after that, you need to flash the kernel that came with the ROM, or you'll be stuck on the white HTC Screen. Extract the boot.img from the ROM and do this - http://forum.xda-developers.com/showpost.php?p=19071114&postcount=37
Reboot. You're done
shrome99 said:
Then, go back and select Install ZIP from SD Card > Choose ZIP from SD Card and choose your ROM. The ROM is flashed.
Since you are hboot 2.00.002, you have to go through an additional step after that, you need to flash the kernel that came with the ROM, or you'll be stuck on the white HTC Screen. Extract the boot.img from the ROM and do this - http://forum.xda-developers.com/showpost.php?p=19071114&postcount=37
Reboot. You're done
Click to expand...
Click to collapse
Excellent. Couldn't have put it better myself.
Thank you so much!
However I installed cwm recovery from the rom manager but it doesn't show up when I go into recovery, I get a red exclamation point, I press volume up and power and it says something about e something recovery not found?
Also where do I put that command? That kinda stumped me too lol. Sorry for being a noob
Sent from my HTC Desire S using XDA App
OK, first you need to setup adb and fastboot. Use this guide - http://forum.xda-developers.com/showthread.php?t=1272595
Next, get CWM recovery and instruction on how to flash it here - http://forum.xda-developers.com/showthread.php?t=1122694
You'll be flashing it via fastboot. Instructions are there in the second thread. The command will be in fastboot too, along the same lines.
Feel free to ask if you have any other doubt. Everyone is a noob at some point
Sent from my iPod touch using Tapatalk
Thank you so much. I will be doing this as soon as I can access my laptop again. Lol.
Sent from my HTC Desire S using XDA App
How'd it work out? Flashed succesfully?
Sent from my iPod touch using Tapatalk
Currently working at the other side of the country. I'll have to wait until thursday to flash it.
Thank you for the follow up though. It's very appreciated.
Sent from my HTC Desire S using XDA App
Sorted thanks guys.
Uppy said:
Hi again, i'm really sorry for being annoying but i dont get this bit.
I extracted android-win-tools to C and put the recovery image in the android-win-tools folder but what am i navigating to? c:\android-win-tools? Its specifically 4. that I'm stuck on.
This is slightly embarrassing!
this was so much easier on my Blade lol.
Click to expand...
Click to collapse
No need to be embarrassed buddy.
What point no. 4 means is that you need to move the file you want to flash (recovery.img in this case) to the folder that contains your adb files (android-win-tools, or whichever folder that you have extracted the android-win-tools that you downloaded). The rationale behind this is that when you enter the command fastboot flash recovery recovery.img, the fastboot will look for recovery.img in its default folder (android-win-tools, or whichever folder you've extracted the adb files to).
So here's what you need to do. For example, if you downloaded the adb files and extracted them to a folder named, let's say, xxxx, which is located in your C: then you need to take the recovery.img file and copy-paste it to the folder xxxx.
Before starting any of the procedures outlined here, first make sure adb can detect your device. (adb devices... sound familiar?)
Now boot phone into fastboot.
Now enter the following commands at the cmd prompt:
C:\Users\UPPY(or whatever)>cd\
Now you'll get the following:
C:\>
Next, you need to enter:
C:\>cd xxxx
You'll now get:
C:\xxxx>
Finally, enter the following:
C:\xxxx> fastboot flash recovery recovery.img
You should be done. I know the above looks over simplified... but i'm just trying to be extra nice here
I hope that clears your doubts.
Done! Thank you for all your help, you made it so much easier for me. its all up and running now.
Uppy said:
One last question though, where do i extract the boot image, do i put it in the root of my sd card and finally if thats the case what is the exact thing i type?
Click to expand...
Click to collapse
After you've flashed your custom recovery, boot into recovery and choose install from sd card, select zip from sd card, then navigate to your rom.zip file, and confirm to flash it using the recovery (on your phone)
But since you've unlocked using HTCDev, this will not flash the kernel as the boot is still locked. You have to bypass this by flashing the kernel manually using fastboot, otherwise you'll be stuck at the white HTC splash screen (Oh! how i hate that screen!!)
The kernel is contained in the boot.img.
The boot.img is contained within the zip file of the ROM you want to flash. So when you open up a ROM.zip (for example Reaper_v1.6.zip) with winrar, you'll see various files inside. Extract the one called boot.img. This is your kernel. Copy-paste this boot.img in your adb folder (like in the previous post)
To flash it, since you've already set up fastboot, just do what you did for flashing recovery.img, and follow the instructions i gave you exactly the same way, except the last part, where instead of recovery.img, you need to type:
fastboot flash boot boot.img
now type adb reboot, and boot into your shiny new custom ROM!!
You're done.
I'm getting an error when i try to connect to wi-fi, it just says error, what have I done wrong? grrr.
I think i didnt register the 3.4 boot image, will report back in a minute.
-edit- yeah i typed the command wrong thats all.
Uppy said:
Done! Thank you for all your help, you made it so much easier for me. its all up and running now.
Click to expand...
Click to collapse
Happy to help
shrome99 said:
Since you are hboot 2.00.002, you have to go through an additional step after that, you need to flash the kernel that came with the ROM, or you'll be stuck on the white HTC Screen.
Reboot. You're done
Click to expand...
Click to collapse
I have first read the install instructions from MIUI (saying: full wipe, flash rom) and now I have exactly what you have warned: Phone doesn't proceed, it ist stuck on the white HTC Screen.
UPDATE:
I was afraid of taking out the battery, as this may cause problems, and vol up + vol down + power just rebootet into white htc screen. The only way was indeed pulling the battery (after the vol up vol down power-reboot-gap). Then I could enter into the bootloader the regular way (vol down + power), and change to fastboot, and flash boot.img. Everything is fine now!!!
No-New-Phone said:
I have first read the install instructions from MIUI (saying: full wipe, flash rom) and now I have exactly what you have warned: Phone doesn't proceed, it ist stuck on the white HTC Screen.
UPDATE:
I was afraid of taking out the battery, as this may cause problems, and vol up + vol down + power just rebootet into white htc screen. The only way was indeed pulling the battery (after the vol up vol down power-reboot-gap). Then I could enter into the bootloader the regular way (vol down + power), and change to fastboot, and flash boot.img. Everything is fine now!!!
Click to expand...
Click to collapse
Was already typing a solution for you, but if you can solve a problem by yourself it's even better ;-)
Sent from my Desire S using XDA App
I'm glad this thread is helping more people than just myself. I'm not exactly a Technophobe but this was far more complicated than rooting my blade, Europa or racer or indeed writing the CSS files I used back on windows mobile 6.5 on my old touch 2.
I certainly needed my hand held through the first time doing this.
Sent from my HTC Desire S using XDA App

Rom questions

I used the hasoons2000 tool kit. I unlocked bootloader an flashed recovery twrp. What are the steps to flash cyanogen?
Noob question.. -_- don't I need to "root" then flash a rom or will flashing the rom root my phone. I had done this before just for the purpose of controlling my cpu. Soo I didn't really care for roms I just followed a tutorial. I'm inclined enough to get it done so any help would be extremely appreciated.
Sent from my HTC One X using xda app-developers app
Ok so I need to know you're hboot boot into bootloader and that info will be on top...and that's a good question you ask why don't you have root acess yet? Well with newer HTC's we have to unlock bootloader than flash a recovery than flash a Rom or root in your case a Rom which gives you root to .... But what's your hboot? 1.14 or 1.09
1.14 thank you for tryin dude
Sent from my HTC One X using xda app-developers app
Ok so for hboot 1.14 you have to fastboot flash the boot img of the Rom before or after you flash doesn't matter...so do that go wipe in recovery and than go flash the Rom and gapps
So the boot icon from the cm10mod dl I put in my phone so where, boot in recovery an install it. Using twrp
Sent from my HTC One X using xda app-developers app
Nonono! So you see the boot.img from the cm download in the zip take that place it in your adb fastboot folder on your computer wherever you may have...put your phone in fastboot ..open a command prompt from your fastboot folder and type fastboot flash boot boot.I'mg
Does the img an fast boot need to be in there own folder? So do that an then throw the whole zipped rom file on the phone an install through recovery?
Sent from my HTC One X using xda app-developers app
http://forum.xda-developers.com/show....php?t=1671237
Moving on from what isaid download the file in the link which I posted.... Put the boot image in that folder... Boot your phone into bootloader scroll down and select fastboot and now open a command prompt with in the fastbootbadb folder on your comp and type to command I told you to...now go wipe in recovery and install the Rom it doesn't matter if you keep the boot img in the Rom zip or not
AshKohru said:
Does the img an fast boot need to be in there own folder? So do that an then throw the whole zipped rom file on the phone an install through recovery?
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
The fastboot is something accessed by going into your bootloader (by holding power+vol down). Then connect your phone to your PC and flash boot.img by typing in: "fastboot flash boot boot.img" in command prompt. The boot.img can be found in every .zip file of a rom
AshKohru said:
Does the img an fast boot need to be in there own folder?
Click to expand...
Click to collapse
As kittens mentioned, boot.img needs to be in the same folder as fastboot.exe. I'd recommend making a folder for these files, somewhere easy to navigate to. You will have to open a command prompt window, then change directory to the folder containing boot.img and fastboot.exe.
tried it, when i turn it on it has the first screen an says devo mode **** an the the screen goes black. plz help i want it normal im done with this

[Q] No OS, can't get to bootloader or recovery

Hey everyone, I just went through the process of rooting my phone using the Hasoon200 tool (http://forum.xda-developers.com/showthread.php?t=1952426). Everything worked fine; I unlocked the bootloader, flashed the TWRP recovery, and installed CM10. However I couldn't get past the CM10 loading screen so I went back to recovery and wiped everything I could (cache, dalvik, system, factory restore) then rebooted. After that I can't get past the white HTC "Quietly Brilliant" splash screen. No bootloader or recovery. Hasoon2000's tool can't reach the phone to do anything. Holding Down Volume and Power buttons just reboots to the splash screen. When I plug the USB into my computer it must be recognized somehow because it connection notification sound plays but I don't see the drive. What can I do now?
Turn on, hold power 10-15 seconds, until screen goes black, let off, press n hold volume down, press power just 2-3 seconds, let off power button but continue holding vol. Down
Than select recovery
And once in bootloader check if you have hboot 1.14
---------- Post added at 03:37 AM ---------- Previous post was at 03:36 AM ----------
When you get back into recovery do the same wipe process than flash the Rom...if you have hboot 1.14 you have to flash the boot.img manually
Yea what box of kittens says ^^^^^^^
http://forum.xda-developers.com/showthread.php?p=33303798
(This thread might help as well.= if your 1.14 hboot) And make sure your thanks button isn't broken at least for the member above who took time to help. :thumbup:
Sent from my HOX w/CM10.1
a box of kittens said:
Turn on, hold power 10-15 seconds, until screen goes black, let off, press n hold volume down, press power just 2-3 seconds, let off power button but continue holding vol. Down
Than select recovery
And once in bootloader check if you have hboot 1.14
---------- Post added at 03:37 AM ---------- Previous post was at 03:36 AM ----------
When you get back into recovery do the same wipe process than flash the Rom...if you have hboot 1.14 you have to flash the boot.img manually
Click to expand...
Click to collapse
Thanks for the response. I'm able to reach the bootloader now, but when I select recovery it freezes once again on the white HTC splash (but this time with the HTC Dev red text below). And I do have hboot 1.14
subarudroid said:
Yea what box of kittens says ^^^^^^^
http://forum.xda-developers.com/showthread.php?p=33303798
(This thread might help as well.= if your 1.14 hboot) And make sure your thanks button isn't broken at least for the member above who took time to help. :thumbup:
Sent from my HOX w/CM10.1
Click to expand...
Click to collapse
Thanks [email protected] reflash your recovery so fastboot flash recovery recovery.img(whatever you have it named but has to end with .img)
Reflash your recovery image. Then try again
Sent from my DROID RAZR using Tapatalk 2
Thanks everyone, I'm back to recovery! Hopefully I can figure it out from here.
If you need anything else just post here.
Sent from my HTC One X using Tapatalk 2
ltjska04 said:
Thanks everyone, I'm back to recovery! Hopefully I can figure it out from here.
Click to expand...
Click to collapse
Easy peasy...
Flash rom,
boot into boot loader,
drop the boot.img inside your adb/fastboot folder,
Right click on you adb/fastboot folder and choose open command prompt here. The type
Fastboot flash boot boot.img
Reboot that beast and enjoy the profits
Sent from my HTC One XL using Tapatalk 2
New to this phone and was a little overeager. I unlocked bootloader, rooted, installed TWRP and flashed CM but didn't flash the boot img before flashing CM so it boots forever, of course (I'm so dumb...)
I can get back to the bootloader where I try to flash my CM boot img but adb won't detect the device (presumably because usb debugging isn't selected since I can't boot into the rom). How can I either 1) get adb to detect so that I can flash the boot img with adb or 2) flash the boot img without adb?
Stumped. Thanks in advance for any/all that can help with this.
_atlien_ said:
New to this phone and was a little overeager. I unlocked bootloader, rooted, installed TWRP and flashed CM but didn't flash the boot img before flashing CM so it boots forever, of course (I'm so dumb...)
I can get back to the bootloader where I try to flash my CM boot img but adb won't detect the device (presumably because usb debugging isn't selected since I can't boot into the rom). How can I either 1) get adb to detect so that I can flash the boot img with adb or 2) flash the boot img without adb?
Stumped. Thanks in advance for any/all that can help with this.
Click to expand...
Click to collapse
Sigh you flash boot img through fastboot
Get phone into bootloader. (White screen, 3 skating droids)- make sure it says "fastboot USB" in red
Right click on your adb/fastboot folder, choose "open command prompt here"
Type--> fastboot devices
See if anything shows up.
Sent from my One X using Tapatalk 2
a box of kittens said:
Sigh you flash boot img through fastboot
Click to expand...
Click to collapse
Hey! Thanks for replying. I'm stuck here. Fastboot flash of the boot img requires the phone to be usb detected, yes? I go to fastboot but when I type 'adb devices' I gets nothing back.
I don't think I was clear in my earlier post. I have CM and gapps flashed but it won't boot into the OS because I didn't flash the boot img first but now I can't get the phone to be detected by adb so I don't know how else to flash the boot img. Thanks for taking the time to reply to me. I realize you didn't have to.
Thanks to all! My phone rides again!
_atlien_ said:
Thanks to all! My phone rides again!
Click to expand...
Click to collapse
Lol what did to do to be able to fastboot flash
Sent from my One X using Tapatalk 2
Hey,
I was stuck too... Managed to get the recovery working but the fastboot flash boot boot.img thing is not working can anyone guide me through this?
I did try the forum ways but still isn't solving the problem...
strommer666 said:
Hey,
I was stuck too... Managed to get the recovery working but the fastboot flash boot boot.img thing is not working can anyone guide me through this?
I did try the forum ways but still isn't solving the problem...
Click to expand...
Click to collapse
Drop the boot.img INSIDE of your adb/fastboot folder.
Boot into bootloader
Right click on your adb/fastboot folder. Choose "open command prompt here" type --> fastboot flash boot boot.img
Sent from my One X using Tapatalk 2
Stuck in bootloader loop
Folks, I was stuck in similar situation as well; I had missed copying the boot.img step initially and after i did a factory reset on the boot loader i got stuck in HTC logo screen with red lines warning.
I followed the directions provided on this thread and am now able to get into TWRP recovery screen. What would be the steps for me now to flash a rom onto the device again. I had flashed the ViperXL rom prior to me stupidly doing the factory reset.
Per directions on another thread, I was trying to first have the rom and boot.img loaded using the mount from TWRP. However when i do the the step of 'Mount USB storage', I get the warning that on my computer that i need to 'Format Disk drive'. Not sure why would i need to do it.
Please help!
Thanks
singh.bobby said:
Folks, I was stuck in similar situation as well; I had missed copying the boot.img step initially and after i did a factory reset on the boot loader i got stuck in HTC logo screen with red lines warning.
I followed the directions provided on this thread and am now able to get into TWRP recovery screen. What would be the steps for me now to flash a rom onto the device again. I had flashed the ViperXL rom prior to me stupidly doing the factory reset.
Per directions on another thread, I was trying to first have the rom and boot.img loaded using the mount from TWRP. However when i do the the step of 'Mount USB storage', I get the warning that on my computer that i need to 'Format Disk drive'. Not sure why would i need to do it.
Please help!
Thanks
Click to expand...
Click to collapse
Doing a factory reset from the bootloader killed your SD partition. You'll need to format it as fat32 before you can access it again. You've lost everything on there.
Sent from my One X using xda app-developers app
exad said:
Doing a factory reset from the bootloader killed your SD partition. You'll need to format it as fat32 before you can access it again. You've lost everything on there.
Sent from my One X using xda app-developers app
Click to expand...
Click to collapse
I did the reformat for my SDCard; how do i proceed now? should i move the zip file for the rom to the sd card and try installing it ?What would be the next steps i would need to do to get back to the ViperXL rom i have downloaded; or is there a way for me to go back to the original HTC sense rom i had prior to flashing
Thanks
---------- Post added at 11:44 PM ---------- Previous post was at 11:18 PM ----------
exad said:
Doing a factory reset from the bootloader killed your SD partition. You'll need to format it as fat32 before you can access it again. You've lost everything on there.
Sent from my One X using xda app-developers app
Click to expand...
Click to collapse
singh.bobby said:
I did the reformat for my SDCard; how do i proceed now? should i move the zip file for the rom to the sd card and try installing it ?What would be the next steps i would need to do to get back to the ViperXL rom i have downloaded; or is there a way for me to go back to the original HTC sense rom i had prior to flashing
Thanks
Click to expand...
Click to collapse
I was able to flash ViperXL rom again; I placed the zip file for the rom in the TWRP folder after i mounted the device. Thereafter i was able to install the rom from the recovery. All good for now . Although all my data from Sd card got wiped :crying:

HTC Sensation not turning on

Hello!
I have a problem with my HTC Sensation. Its just not turning on. When i press Power button it turns on and stays at Logo [HTC Quietly brilliant].
I don't know what the problem is but if you know please help me
Thanks
Could be a lot of things did u do anything to it?
Sent from my HTC Sensation Z710e using xda app-developers app
Have you stock or custom ROM?
xanda143 said:
Could be a lot of things did u do anything to it?
Sent from my HTC Sensation Z710e using xda app-developers app
Click to expand...
Click to collapse
I wanted to factory reset it and i did so. Now its not turning on just hanged on Logo
josehur9 said:
Have you stock or custom ROM?
Click to expand...
Click to collapse
I don't know i bought it from someone. I wanted to Factory reset it. After i reseted it stays at Logo :crying:
May be you need to flash boot image again.
Extract boot.img from custom or stock rom(whichever you use) and paste it in othe fastboot folder.
Hold down volume down key+power key and you should boot into bootloader.
Choose fastboot(using powerbutton).
Connect your phone to pc(ensure that proper drivers are installed).
Now 'fastboot' should turn to ;fastboot usb' in your phone. If it doesn't, drivers are not installed.
Hold down shift in the folder where you have fastboot.exe and boot.img and right click on any empty space.
Click on open command prompt here.
Type fastboot devices
If something comes up,your device is connected and you can proceed. Else check your connection.
Type fastboot flash boot boot.img.
It would take a few seconds and you have your boot image flashed.
Type fastboot reboot.
Try if this works for you.
walkermoon said:
May be you need to flash boot image again.
Extract boot.img from custom or stock rom(whichever you use) and paste it in othe fastboot folder.
Hold down volume down key+power key and you should boot into bootloader.
Choose fastboot(using powerbutton).
Connect your phone to pc(ensure that proper drivers are installed).
Now 'fastboot' should turn to ;fastboot usb' in your phone. If it doesn't, drivers are not installed.
Hold down shift in the folder where you have fastboot.exe and boot.img and right click on any empty space.
Click on open command prompt here.
Type fastboot devices
If something comes up,your device is connected and you can proceed. Else check your connection.
Type fastboot flash boot boot.img.
It would take a few seconds and you have your boot image flashed.
Type fastboot reboot.
Try if this works for you.
Click to expand...
Click to collapse
My HTC must be s-off to flash or its no problem? If yes can u please tell me how to s-off? Thanks
walkermoon said:
May be you need to flash boot image again.
Extract boot.img from custom or stock rom(whichever you use) and paste it in othe fastboot folder.
Hold down volume down key+power key and you should boot into bootloader.
Choose fastboot(using powerbutton).
Connect your phone to pc(ensure that proper drivers are installed).
Now 'fastboot' should turn to ;fastboot usb' in your phone. If it doesn't, drivers are not installed.
Hold down shift in the folder where you have fastboot.exe and boot.img and right click on any empty space.
Click on open command prompt here.
Type fastboot devices
If something comes up,your device is connected and you can proceed. Else check your connection.
Type fastboot flash boot boot.img.
It would take a few seconds and you have your boot image flashed.
Type fastboot reboot.
Try if this works for you.
Click to expand...
Click to collapse
My HBoot version is 1.27.0000
You don't need to be s off for flashing a boot image.
All you require is boot.img file,a pc and your device.
walkermoon said:
You don't need to be s off for flashing a boot image.
All you require is boot.img file,a pc and your device.
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Click to collapse
Thanks Hope its gonna work

boot loop hellp ! !

umm i got problem with my phone, my htc go into bootloop mode after i install Revelation rom jb 1.0.0 , it goes to htc logo sreen, then black screen, then back to htc logo screen again
i do format all partition except sdcard but no luck, then i tried to restore my previous rom, it went to bootloop too ,
what should i doo ?
everytime i went into 4ext recovery , there always appear a popup says that "there are pending update to your boot partition, do you want to remove smartflash ?" <-- i dont know what is smartflash, all i do know is my phone is in hboot 1.27 , rooted,s-off, and unlocked
and everytime after i installed any room, it says "backup of your boot partition has failed, please report this bug "
Try entering fastboot via terminal and flash boot.img manually type
fastboot flash boot boot.img
and see how it goes...
regards
_phoenix_-- said:
Try entering fastboot via terminal and flash boot.img manually type
fastboot flash boot boot.img
and see how it goes...
regards
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Click to collapse
umm could you explain a step by step method how i did this, kinda forget how to do this, i've "s-off"-ed , and unlocked my phone about one year ago
Assuming you have a working adb setup installed on your pc (if not follow http://forum.xda-developers.com/showthread.php?t=1152148)
1. connect your phone to pc
2. extract the boot.img of your roms .zip file and place it in your platform-tools folder (or where fastboot is located on your system)
3. type "fastboot reboot-bootloader" (on your phone it should read "fastboot usb")
4. type "fastboot flash boot boot.img"
5. when finished type "fastboot reboot"
and you are ready to go.
Remember since you are s-off, there is no need to have smartflash enabled, so disable it in your recovery...
regards
_phoenix_-- said:
Assuming you have a working adb setup installed on your pc (if not follow http://forum.xda-developers.com/showthread.php?t=1152148)
1. connect your phone to pc
2. extract the boot.img of your roms .zip file and place it in your platform-tools folder (or where fastboot is located on your system)
3. type "fastboot reboot-bootloader" (on your phone it should read "fastboot usb")
4. type "fastboot flash boot boot.img"
5. when finished type "fastboot reboot"
and you are ready to go.
Remember since you are s-off, there is no need to have smartflash enabled, so disable it in your recovery...
regards
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Click to collapse
could i just put the boot.img i extracted from the rom i want to flash into my sdcard and let it load in bootloader ?
sweethurt said:
could i just put the boot.img i extracted from the rom i want to flash into my sdcard and let it load in bootloader ?
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Click to collapse
no
put it in your adb and fastboot folder in your pc as suggested above
it works like charm, i just have to flash the boot.img from pc, even though i have to borrow my friends pc since mine on win8, anyway thank you for the information, really really help ! !
i almost got frustated since i cant do restore from backup and the flashing always stuck at <waiting for devices> in my win8 pc,
oh, one more question, if i want to flash another rom, should i just do wipe-install ( normal method ) or i still have to flash its boot.img alone from pc ? :fingers-crossed::fingers-crossed:
sweethurt said:
it works like charm, i just have to flash the boot.img from pc, even though i have to borrow my friends pc since mine on win8, anyway thank you for the information, really really help ! !
i almost got frustated since i cant do restore from backup and the flashing always stuck at <waiting for devices> in my win8 pc,
oh, one more question, if i want to flash another rom, should i just do wipe-install ( normal method ) or i still have to flash its boot.img alone from pc ? :fingers-crossed::fingers-crossed:
Click to expand...
Click to collapse
Just follow the normal procedure
But if you have again the same message about bending to the boot partition has failed then you will have to use the boot.img of the rom again
Sent from my HTC Sensation Z710e using xda premium
rzr86 said:
Just follow the normal procedure
But if you have again the same message about bending to the boot partition has failed then you will have to use the boot.img of the rom again
Sent from my HTC Sensation Z710e using xda premium
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Click to collapse
Wanna ask something again, everytime i went into recovery to install a rom and kernel, it went to boot twice until phone went into boot animation screen. Is it normal ?
All i know is that it would only happened if i i'm on s-on, i'm s-off, and everytime i try to disable smartflash on recovery, it went enabled again
Sent from my Sensation using Tapatalk 4
sweethurt said:
Wanna ask something again, everytime i went into recovery to install a rom and kernel, it went to boot twice until phone went into boot animation screen. Is it normal ?
All i know is that it would only happened if i i'm on s-on, i'm s-off, and everytime i try to disable smartflash on recovery, it went enabled again
Sent from my Sensation using Tapatalk 4
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Click to collapse
smartflash from recovery always stays disabled
check from the 4ext updater if you have enabled permantly the smartflash

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