I can't connect to my phone when in fastboot mode

When my phone is in fastboot mode (blue LED) FlashTool log prints message "INFO - Device connected in fastboot mode" but this is all what I can get. Nothing else works in this mode. FlashTool wants me to set device into fastboot mode but it is in this mode at the moment.

Possibly bricked? Only recognized on computer as Fastboot osprey S

So I was trying to flash the correct factory firmware onto my phone, using this guide. The sparsechunks all failed, but I still continued. Now my phone only halfway has the bootloader working. As I said in the title, it connects to my PC as a device but I can't use the cmd commands that the guide showed anymore. Any help to factory reset my Moto G 2015?

[Q] Fastboot mode

i don't see any valid method to boot in fastboot mode like G4.

Right ?!

Fastboot - data too large

Hello. I try to flash image system.img via command 'fastboot flash system system.img' and i get that error
C:\adb> fastboot flash system system.img
sending 'system' (539684 KB)...
FAILED (remote: data too large)
finished. total time: 0.004s
Please help me ! How i can flash system.img ?

HTC One M8 Charging only in Fastboot AC

I have a problem with my HTC One M8. It's not charging. I've posted another question in relation with this which is

http://forum.xda-developers.com/htc-...cific-t3205460

But this time I found out something. My phone only charges fine in Fastboot AC mode. If I turn it off then plug it to a power outlet
it Batter Icon with Lightning will appear but it will disappear again then appear. More like a connect and disconnect behaviour.
If I let it charge like that way, my phone will get hot soon. I as I've seen this post

http://forum.xda-developers.com/htc-...f-usb-t3203388

I tried charging it in Fastboot AC which works I'm in 60% now which I cant get in a Turned off charging. Waiting for it to go 100%.
Some said it is a hardware problem. But for now I don't have time to go to a technician. So as much as possible I want to try to test things out. I bought it 2nd hand.

My pc can detect my phone and I can flash things. It's only problem is not charging. Here is my info:

C:\adb>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.21.21331147A1.19_2G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.28.709.5
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: HT44AWM10599
(bootloader) imei: 358716052376075
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B11000
(bootloader) cidnum: HTC__621
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: df77f8b7
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.008s

I'm currenly running the lastest Android Revolution HD Rom. I just flashed it.

Flashing ROM in Fastboot mode?

Hi,
My Moto G-XT1033 one day failed to boot up, even in recovery it won't.
I unlocked the device and tried flashing a Custom ROM using ADB, but the device is not getting detected in ADB mode, however it is getting detected in Fastboot mode. So I wanted to ask, is there a way I can Fash a ROM(any as a matter of fact, i just need it running) in the Fastboot mode?

Fastboot linux Zenfone 5

Fastboot don't recognize the device in linux, to work follow the steps above (root required):

1. Download the fastboot binary compiled to chipset intel in http://www.mediafire.com/download/pb...9b2m5/fastboot
2. Save binary in internal ou external location in phone
3. Enter ADB
- adb shell
- su
4. Save old fastboot binary
cp /usr/bin/fastboot /usr/bin/fastboot.old
3. Put saved binary in /usr/bin
- cp [...]/fastboot /usr/bin
- chmod 755 /usr/bin/fastboot
4. Enjoy adb and fastboot working in linux
5. Credits for fastboot binary to TK. (https://software.intel.com/en-us/user/1068033)

Fastboot Flash

I was on my phone and an app closed. Then it closed again when I tried to re-open it. Third time's the charm, it closed again and then google services stopped. Then my phone shut off. I wouldn't turn on, so I had to do the power button+volume down to get into the bootloader menu. I tried to boot up and was stuck with a bootloop. I downloaded a factory image and the latest android sdk.

So here is where I hit the issue. No matter what command I issue "fastboot flash bootloader bootloader.img" or even "fastboot format cache" I get the same error "Failure <remote failure>".

I tried a different image to see if that was the issue and it didn't help. The device is being detected through fastboot. Any ideas?

[Q] How To Flash Recovery.img Via Fastboot mode OPPO Find 5 Mini (Bootloop)

Help guys,

I bricked (bootloop) my OPPO Find 5 Mini but when i reboot recovery, its blank. Than I try to flash Via Fastboot mode, its not working.

This is my code :
D:\a>fastboot flash recovey (myrecoveryname).img



then this is the respond:

D:\a>fastboot flash recovery (myrecoveryname).img
sending 'recovery' (10240 KB)
OKAY [ 0.495s ]
writing 'recovery'...
FAILED (remote: partition 'recovery' not support flash)
finished.


I also can not format other partition, caused its RAW type partition.
Can I change the type of partition on my phone?

My android bricked(bootloop), no recovery, and the worst, raw partition

thanks,

Fastboot / TWRP installed, NO OS, NO USB access

I can boot in bootloader and recovery (TWRP 2.6.3.1), Win7 drivers+adb+fastboot are installed properly since I have 2 Nexus 5 and 1 is working fine (I can see the device with "fastboot devices").
There is NO OS installed, I can not connect via USB, and I can not mount the USB-OTG (tried with the working phone and it work fine).
In TRWP when try to reboot it tells me that "the device does not appear to be rooted" but the device has been rooted.
When it boot into the bootloaded, I have a window popping with the yellow triangle, than disapears, (USB device not recognized)
There is nothing in the device manager.
In bootloader I have: variant D820H, HW rev: rev_11, bootloader:HHZ12h, secure boot:enabled,Lock state:unlocked

How do I revive the phone to transfer a rom since I can not use USB-OTG or USB connection, is there a cmd I can run on the phone via terminal to enable the USB (/data is empty).
Thanks

can only go to fastboot and nothing else

i think i've ****ed up my zenfone 2.
i can only go to fastboot and i can flash boot.img , droidboot.img and recovery.img
but i can't flash system.img (it says error: cannot load 'system.img') and everytime i try to go to recovery , it just freeze on asus logo and that's it.
i can't flash asus zip file (from asus site) because the size of the file is too large and i receive error.
i was using a custom rom and decided to return to stock.
how can i fix my phone?

My laptop cant detect my P8 on Fastboot

hi guys

after serverals try ro unlock my code , finally i found a way to unlock it !

so my phone is now unlock and is ready to root !

but here is problem , my laptop witch i do install all drivers ( Huawei driver , hisuite , Universal ADB Driver) cant detect my phone on FASTBOOT and bootloader !

what i must to do ?
THANKS.

Question about fastboot flashing.

Alright guys, so I have a quick question I'm unsure about. So I bought a Nexus 6 off of the Google Play Store, and I am using it on T-Mobile. So for the wifi calling feature, I understand that I would have to have bought the device from T-Mobile themselves for the feature to be built into the OS correct? And if that's the case, is it safe to fastboot flash the T-Mobile firmware to a device bought off of Google Play? Or is that a bad idea because of a different chipset of some kind? Thanks!

HTC one M7 stuck on Fastboot / Bootloader screen

Hi All,
I have an HTC one M7 unlocked. Two days ago I tried to restart my phone and it is stuck on the Fast boot /bootloader screen. I tried to use the recovery and Reset Factory options, but these are bringing me back to Fastboot screen. Took my phone to a gadget shop and they said OS has gone. Any idea how to proceed? I am a newbie to this forum and any help would be much appreciated

***LOCKED***
M7_U PVT SHIP S-ON RH
HBOOT-1.57.000
OS-6.13.707.107
eMMC-BOOT 2048M
Jan 7 2015,14:50:53.0

FASTBOOT
<VOL UP> to previous item
<VOL DOWN> to next item
<POWER>to select item

BOOTLOADER
REBOOT
REBOOT BOOTLOADER
POWER DOWN

adb works but fastboot doesnt

I was able to use the asus v7 unlock tool successfully, and now am at the "The fun begins" step of http://forum.xda-developers.com/tran...tf300-t3061648[Beginners Guide]

it seems my adb works but fastboot doesnt?

c:\adb>adb devices
List of devices attached
C4OKCT035589 device


c:\adb>fastboot devices

c:\adb>

seems odd.

Does the "fastboot flash recovery " command work with any device?

Does the "fastboot flash recovery <recovery-file.img>" command work with any device?

Thank you

Flashing boot.img via fastboot

Hi,

I am trying to flash a rooted, unlocked bootlader, X8 with an image file. However I came to know X8 doesn't have any fastboot ? Is that true ? So should img files be flashed in a dfferent way on an X8 ?

Can't hardware boot into fastboot.

I think I'm bricked. My shield is stuck in a simple bootloop and should be considered a softbrick. I can't seem to get into fastboot. Forget adb, that's not responding, but I'm still getting the android boot logo. I've tried so many ways. Holding the button, mashing the bettenbetter, plugging at the brick, power at the console, just about everything. Anyone figure out how to get into fastboot with hardware? If so, please let me know or I'll be throwing this out. It just won't seem to respond to fastboot. Such a shame.

[6039] - ***GUIDE*** - How to return the fastboot commands on already upgraded device

Your warranty is void. I'm not responsible if your device is hard bricked by using the procedure below. The method described below has been tested on 6039Y and is confirmed that it works.
What to expect on successful completion:
- you will have access to the fastboot commands (removed by the latest upgrade).
- you should be able to check for OTA updates and to download them, but you will not be able to install them.

What's needed:
-------------------
1. I hate when I must say this ... but ... a Windows PC.
2. QPST version 2.7.422 (you can find it on the net as 2.7 build 422). This is a link to one such version (found through Google). If there are problems with this link please let me know. I will try to find another one (you can do it yourself too).
3. Drivers in order the device to be recognized when is in Download mode. Install Mobile Upgrade Q 4.8.7 the necessary drivers are installed with it. It can be downloaded from here.
4. The files from the archives below. Please use the archive which is especially for your device ... in theory if you use the archive for different device (e.g. the archive for 6039S on 6039Y (with the standard partitions)) you should have a repartitioned device at the end, and only the resize2fs command should be enough to start to utilize the whole memory chip ... but you will loose the possibility to sweat a little bit when do the repartitioning by following the guide for it :p.
- 6039Y (8GB stock partition sizes) (md5sum: 860789bedb63da5c5976c24825c29d47)
- 6039Y (repartitioned by following the repartitioning guide) (md5sum: 9dcf609707f3d0ffceef13b7d769a17e)
- 6039S (md5sum: dfd04067230b5709729c70cac61ffd52)

How to proceed:
--------------------
1. Install all the necessary software.
2. Unpack the downloaded archive for your device.
3. Power off the device. Connect it with the USB cable to the PC. Wait the battery symbol to disappear and hold both volume keys and the power button. You should see a red screen with a warning sign and a scheme. Then hold the volume up button. The display will stay lit but nothing will be shown on it from now on until the end of the procedure.
4. When the device is in Download mode under the windows device manager -> Ports (COM & LPT) you should see Android HS-USB QDLoader 9008 (COMXX)
5. Open the windows explorer and find the installation folder of QPST (mine is under Program Files (x86)\Qualcomm\QPST). From the bin sub-directory start QFIL as administrator.
6. In QFIL the COM port number as seen under the windows device manager should be selected automatically.
7. The rest must be done from QFIL:
- Programmer path: _____ - Click on the Browse button against it and from the extracted archive select prog_emmc_firehose_8916.mbn
- Search Path: _____ - if the path is not selected automatically after the programmer selection click on the Browse button against it and select the folder where the archive has been extracted.
- Load XML - click on it and first select rawprogram0.xml from the archive, then the patch0.xml file.
- Click on the Download button. The process should finish quickly (few seconds ... up to a minute). If everything is OK the phone will be restarted automatically and the fastboot commands will be available again.

(If you feel unsure to proceed or not but your device is already in download mode ... disconnect the USB cable and hold both volume keys and the power button to restart it).
Screenshots from QFIL is possible to be provided later ...

Help Needed Urgently With Xiaomi Mi 4i Fastboot ROM. Can someone send me one?

Hi XDA people! I am very new here and I created an account solely for the purpose of asking any kind stranger out here if you can send me one of your Global Fastboot ROMs for the Xiaomi Mi 4i? Any stable version would do. If you have the latest, i'd prefer that one. I recently installed an OTA update and the phone is now stuck in bootloop and I can't get the recovery mode to work. PLUS, I have a REALLY SLOW internet connection and I can't download any files from Xiaomi's server. Could you please send me one of your FASTBOOT ROMS via Google Drive? I would VERY MUCH APPRECIATE IT SO MUCH! Thank you! Here is my email:

immanuelim14@gmail.com

THANK YOU SO MUCH TO ANY KIND FOLK OUT HERE WHO'D HELP ME OUT!