Develop Bugs

[Q] Fastboot not recognized?

Dear all,
After my phone was stuck in a bootloop i've been trying to reflash the recovery which i'm not able to access.
I have used revolutionary and have been using MIUI for a while, further details:
Bravo PVT1 SHIP S-OFF
HBOOT-6.93.1002
I'm trying to fix this on my moms pc and I notice there's some problems with the adb/fastboot since it gives me an error of a missing AdbWinApi.dll when trying to flash the recovery from android-sdk/tools.
However, the error does not appear when I run fastboot from \platform-tools. Could that be correct? If I do, the command box is waiting for the device and seems to be stuck there. when using the command adb devices, my desire is not listed.
What am I doing wrong here? Thnx!

and fastboot drivers installed?
download here
phone must be in fastboot (power+back button)
try: fastboot devices
fastboot flash recovery recovery.img
recovery.img= path/filename of your recovery

Can't access recovery after flash with fastboot
Awesome! thnx I had been installing drivers, but apparently the right one wasn't there.
Unfortunately, next problem... (is it ok to ask it here?) I've flashed the recovery, but the bootloop still exist. Is the S-on option of bortaks guide safe to try next? or are there other (better) alternatives?
edit: never mind! the ruu indeed worked pfieuw... thnx for the help!

glad to hear that, enjoy

i cant see my device with adb on linux.
last time i had flash the hboot from the phone!
i use kubuntu 12.04 with 3.4 kernel.
can you give me any help?

adb works in custom recovery/rom with debugging on, fastboot command in fastboot mode (power +back button to power on phone or reboot to bootloader from custom rom with APM)

can't turn on usb debugging - htc one x

hi i REALLY NEED HELP.
i changed the dpi in my HTC ONE X to be able to play a game not knowing that the wrong one could softbrick it. Turned it of and it started started telling me that android.process.acore has stopped, and the thing is that i can't get past the lock screen and if do it will tell me that system UI has stopped,i then panicked and and factory reset my phone.
so know i can't turn usb debugging on, so i can't change build.prop dpi, or flash my phone with RUU when i do try flashing it is error 155 unknown,I can't re-lock boot loader.
My phone info is
HTC ONE X
SHIP S-ON RL
HBOOT-0.95.0000
RADIO-2.1204.135.20
VERSION:1.29.401,11
Carrier - O2 UK
help me find the right RUU or be able to use my phone again
oh and would there be a place that i could send my phone to get it fixed?
PLEASE HELP

First dont relock your bootloader yet. Install HTC sync manager and android sdk on your computer. Go to bootloader and connect usb . It should say fastboot usb . Now download any rom and recovery and flash boot.img and recovery.img in fastboot (aftef that do fastboot erase cache). Go from bootloader to recovery do full wipe and flash rom.zip. Now you can boot in system!!! (ALL YOUR DATA WILL BE DELETED)

[Q] HTC Desire HD upgrade to Jellybean gone wrong

I've hit a brick wall on this and really need some help.
Last night I unlocked the bootloader on my HTC Desire HD.
I proceeded to the steps on Team Android page
Up to setp 10 everything was fine but when I went to RECOVERY, I just got a red exclamation.
ClockworkMod Recovery was not installed. I can't proceed with the JellyBean setup.
The phone cannot boot up as normal. I just get a blank screen. However, I can go into bootloader mode.
I tried a factory reset - no joy.
What should I do now? From hours of reading I've seen advice about flashing recovery and flashing rom. I don't have a recovery.img or a boot.img (other than the jellybean boot.img).
I don't want to mess this up any more. Would really appreciate any help I can get.
In Bootloader it says
****** UNLOCKED *******
ACE PVT SHIP S-ON RL
HBOOT-2.00.0029
MICROP-0438
RADIO-26.14.04.28_M

firstly you must download this TWRP recovery .img file..then turn on your phone into bootloader mode..then select FASTBOOT..then connecting your phone to pc until indicator in your phone is "FASTBOOT-USB" then copied the "openrecovery-twrp-2.6.3.0-ace.img" file to your adb folder..that are the same place as your adb.exe and fastboot.exe file on your pc...then open cmd from there..
and then typing "fastboot flash recovery openrecovery-twrp-2.6.3.0-ace.img" ..after that you can continued typing "fastboot reboot-bootloader" done...now you already had custom recovery on your phone..
now you can install/ flashing custom rom from the recovery but don't forget always flashing boot.img that are extracted from the rom.zip that you are installed through FASTBOOT..with typing "fastboot flash boot boot.img" then type.. "fastboot reboot"
done...
hope this help..

D820n bootloader unlock proces ok but when i restart fastboot mode its still locked

Hi guys
my desire d820n is stuck on fastboot mode and i tryied to flash with ruu file but when ruu file show waiting for reboot bootloader then phone again goes in fastboot mode and ruu gives error devices not found, then i tryied to unlock bootloader and proces goes fine but bootloader still locked , how can fix it ?
regards

Help please HTC M9 boot into bootloader only can access to download & recovery modes

Help please HTC M9 boot into bootloader only can access to download & recovery modes
Dear there
Suddenly yesterday wnat to restart my phone and its enter to bootloader try to restart it again also access to bootloader (White Screen ) still can access to download and recovery mode
running Stock Rom last update Android 7
OS 4.14.401.7
htc_himauhl PVT S-ON
not ever root it or install custme recovery
if any idea please help

Im not quite sure what you mean. Please clarify.
Are you saying:
1, that you went to the bootloader and tried to reboot but it only reboots back to the bootloader and won't go to the os?.
OR
2, The phone rebooted on its own accord and is now only able to boot into bootloader, download or recovery?.
Beamed in by telepathy.

i have been tried to reboot the phone becuse feel that it is slow and when its reboot the phone just enter to bootloader menu (which i can go to download mode or recovery mode from it ) now i can boot only in bootloader mode
thank you in advance

Put your phone into download mode and connect it to a pc. Download htc_fastboot.exe and from its directory in cmd type "fastboot getvar all".
Post the result here but remember to omit your IMEI from the result before posting (if applicable).
Beamed in by telepathy.

thank you for your assist
problem solved using this instruction found in that link with RUU SD method
https://forum.xda-developers.com/on...collection-t3132698/post64299771#post64299771
thanks alot