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Questions tagged [fastboot]

fastboot is a tool that comes with the Android SDK. It can be used to manipulate the partitions of your Android device when booted into the bootloader. DO NOT USE this tag for Ember FastBoot related questions.

fastboot is a tool that comes with the Android SDK. When your Android device is booted into the bootloader and connected to a computer over a USB connection it can be used to manipulate the partitions of your Android device. It has various functions including

  • flashing images to different partitions
  • erasing the data on different partitions, and
  • completely reflashing your device from an update.zip file

It is a powerful tool that used incorrectly can damage your Android device or completely wipe all of the data from it.

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Google Coral flashing (for first time) frozen at "Rebooting into bootloader"

I have been following the "Get started with the dev board" page and am currently flashing my Coral for the first time using a mac as my host computer. My screen terminal shows "request [####] was not queued to eplin-bulk," and my fastboot terminal…
Henrik
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Android - Run ADB push command with whitespace's

I am trying to run an ADB command from HERE-Maps Documentation page which says, adb push voices /sdcard/Android/data/{YourAppNamespace}/files/voices-download In above command the "{YourAppNamespace}" is the app name, In my case my app name is…
GeekWithGlasses
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Can't connect to i.MX7 via fastboot

I have an IMX7 board from TechNexion. This is the board linked from the Android Things website as a supported board. On unboxing the board, I cannot connect to the device via Fastboot. I can access the boot prompt and default/shipped linux…
j2abro
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Android Things - pico i.mx7 unable to connect

I've just unpacked my new Pico Pro Maker Kit and started flashing procedure. After creating a product in AndroidThings platform and downloading the build I've started flashing procedure. Command flash-all.sh failed on fastboot syntax, so I've build…
Kacper Ptasinski
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Can I flash with fastboot image created with adb pull?

I created image of, for example, /data partition with adb pull /dev/block/mmcblk0pXXX data.img Can I use fastboot flash data data.img fastboot reboot to restore it back? Or fastboot require specific, not just raw binary, image file format? If so,…
shibormot
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bash hex 14digits incremental (yes, it's a bruteforce)

I am trying to make a bash cript to bruteforce attack an android oem bootloader key to unlock the fastboot. I made this script #!/usr/bin/zsh setopt c_bases typeset -i 16 num for num in $( seq $((0x10000000000000)) 1 $((0xffffffffffffff)) ); do …
Filippo Falezza
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Unlocking fastboot of Coolpad Note 3

I have a Coolpad Note 3 and I am trying to unlock the fastboot (bootloader). Everything is perfectly setup on my Laptop except for one thing that I cannot install recoveries or flash my device through Sp Flash tool. I have Ubuntu 16.04 LTS on my…
Hikki
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unlocking bootloader for xperia xa

I want to unlock my bootloader for my sony xperia xa f3113 but when I got to the step where you update the driver on device manager-other devices-S1Boot Fastboot-update driver software and I select the usb_driver folder it says error the hash for…
H.A
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Fastboot system flashing error

When I try to flash via fastboot system.img to YU Yuphoria I get the following error. C:\Users\SAM\Desktop\New folder\Yu_Yuphoria_YU5010_V2_V2_12.10.12\Firmware>fastboot -i 0x2A96 flash system system.img target reported max download size of…
Atul Singh
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U-Boot FASTBOOT flash commands for NOR storage

I would like to know whether it is possible to use fastboot flash/erase commands for a NOR storage. I am using an imx6 processor together with a NOR storage. Currently "rx_process_flash" function in "cmd_fastboot.c" file supports three storage…
radar101
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Fastboot devices returns list of question marks

I am trying to repair a Huawei Ascend P1 that was running a custom version of Cyanogenmod 12 and got locked in a bootloop. I am running custom recovery ClockworkMod however attempts to format, restore through the recovery, have all failed, the…
Timic Ndoloka
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Nexus 5X Android 6.0 can't recognize in the computer

I have Nexus 5X, and I had everything working but suddenly I can only charge the phone but I can't see it on the computer. I tried 2 different cables and 3 different computers and OS(Windows 7, 8, and Ubuntu) And I checked and the device is in MTP…
elichai2
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Fastboot doesn't recognize my Asus zenfone2 on my ubuntu14.04

On the normal boot mode, my Asus zenfone2(ZE551ML) running android 5.0 is listed when I type adb devices. Then, I put the phone to the fastboot mode by adb boot bootloader. When the phone is already entering the fastboot mode, fastboot devices…
anthonyaje
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Fastboot FAILED (command write failed (Invalid argument))

When I try to run the following command "fastboot flash modem NON-HLOS.bin" got the following error on windows FAILED (command write failed (Invalid argument)) But the same command works on fine on linux. can anyone help me in this ?
chenna
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Installing Stock ROM in a low end spread trum device

I have a low end device i.e Micromax a27 which I m trying to restore after I had rooted it and tried to free up some space by removing the apps which broke the phone's OS. Mistakenly I also executed a command in fastboot mode that flashed the system…
techie_28
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