Questions tagged [fastboot]

Fastboot is a protocol used by Android to diagnose and flash new firmware images on an Android devices via USB. It is part of the Android Debug Bridge (ADB).

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15 views

How to Unlock Bootloader in HUAWEI P30 Lite New Edition (MAR-LX1B) phone?

I want to root my HUAWEI P30 Lite New Edition (MAR-LX1B) phone. To achieve this I wanted to install Twrp on my smartphone. TWRP and the stok rom I already have. But now to my problem.To install TWRP ...
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ADB requires drivers that are installed, not fastboot though, what drivers are required for fastboot?

I want to use ADB to backup everything on my phone so I can use CFAutoroot and restore root permissions, without erasing my entire phone, or deleting an app. I've had issues with this phone, I still ...
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Booting Fairphone Open OS automatically after sideloading from TWRP

After writing a bash code that automatically installs LineageOS on the Fair Phone 2 (FP2), I am also implementing the "reverse" OS installation, from LineageOS to Fairphone Open OS. From ...
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Is it possible to unbrick an Allwinner Adroid tablet?

A few months ago I got my hands on a cheap allwinner tablet. I wanted to experiment with running linux on it, but in the process of my experimentation I (stupidly) deleted/overwrote both the /boot and ...
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Device not detected in fastboot | REALME 3 PRO

I have device Realme 3 Pro. And I am trying to install TWRP. So, I downloaded In-depth test apk and got application reviewed. Then I booted into fastboot and device is not showing in device manager. I ...
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if USB cable is not plugged, it will restart after 10 seconds while fast boot in redmi note 4 [closed]

fastboot automatically reboots This solution does not work: https://forum.xda-developers.com/t/fastboot-reboot-after-20-seconds.3673456 if USB cable is not plugged, it will restart after 10 seconds
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61 views

How to reflash Htc Desire 628 properly?

I tried to reflash my Htc Desire 628 using fastboot, but got following log: PS D:\platform-tools> fastboot oem rebootRUU OKAY [ 0.042s] Finished. Total time: 0.043s PS D:\platform-tools> ...
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Redmi 4 just switched off

I have redmi 4 which was working fine. But it is now switched off. When tried to switch on it shows mi logo then android logo and again switch off. It is recovery is locked, non rooted and usb ...
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stuck on Bootloop twrp not installing

HI guys my phone is stuck on fastboot, its showing the current image(boot/recovery) have been destroyed and can not boot pressing volume + power put it into fastboot and it shows in adb "fastboot ...
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HP Slate 7 VoiceTab not entering Recovery Mode

I have a HP Slate 7 Voicetab running Android 4.4. I was trying to root it through Kingo Root and then flashing with a custom ROM using TWRP. But I think I made some mistake and now it won't boot to ...
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ADB Reboot Failed: -1 When using “adb reboot bootloader”. (Infocus M530)

I have an Old Infocus M530 (Mediatek 6595) running on Android 4.4.2 (KK) (Which i believe is made by Foxconn), I've been trying to make some Custom Recoveries for this device for quite some time and i ...
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Stuck in orange state bootloop after only unlocking bootloader

I entered fastboot in my gionee F205 through ADB and entered the command 'fastboot continue' which I got a error FAILED (remote: not support on security). So I tried to unlock OEM and did the same ...
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Automatically power on Android when the charger is connected in 2021 [duplicate]

fastboot oem off-mode-charge 0 is the genuine method to automatically power on Android when the charger is connected. To be clear, it skips the screen where a charging battery is displayed. Not all ...
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Accidentally wiped /system, recovery not working

I accidentally wiped /system on my Archos 101e Neon (MT8163) through fastboot. Now it can't boot and can't go to recovery or fastboot mode. I tried vol -, vol + and both. It's just stuck on the first ...
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What does “NOS-production: no” mean?

I recently bought a refurbished unlocked Pixel 3 XL to replace my aging, cracked, broken one of the same model. It came with the bootloader unlocked so I decided to lock it because I didn't like the ...
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How to install recovery image with fastboot? (Asus zenfone go 5.5 zb551kl)

I have an old phone "Asus Zenfone go TV zb551kl" and I am trying to fix it so I can give it to my nephew. It had a problem where the only thing that it can load is the "fastboot". ...
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Fastboot command stucks and goes to disk sleep

I am trying to flash recovery in my Poco F1 but fastboot stucks when running fastboot flash recovery recovery.img. Also while running fastboot oem device-info for a second time gets stuck. ➜ ~ ...
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Nexus 5 not appearing in fastboot devices menu

I'm attempting to flash Android 4.4.4 KitKat onto my old Nexus 5, but when I run the fastboot devices command, it does not show my device's serial number. When I try doing the ADB sideload command ...
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Note 7s stuck and not going into fastboot mode

I tried to downgrade my miui. But flashing took long time and status displayed mismatch. I closed flash tool and gone into bootloop trouble phone is switchingoing on and off only work recovery. How is ...
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How to fix completely non-functioning Gionee S10C Android phone?

My phone is Gionee S10C and I have Android 7.1.1 installed on it. I was going to upgrade the Android version to 10, but Gionee no longer provides OS updates(Not sure whether the company even exists ...
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Infinix Hot 8 bricked. No OS, No recovery

I think i bricked my phone, my phones model number is "Infinix Hot 8 X650C". I've no OS installed, No Recovery Mode Installed. Also fastboot and adb can't recognise my device on PC. What to ...
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Device in fastboot mode not recognized at all as USB device

My LG G5 does not get recognized as an USB Device at all when it is connected to the PC in fastboot mode. While it is recognized just fine as an adb device, after rebooting into fastboot mode via adb ...
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Why is suggested to OEM unlock when LinageOS can be installed without it

I have a "LENOVO Tab 2 A10-30" which got frozen after the update in the startup loop - did not start after displaying the Lenovo logo. I decided to reinstall it with the LineageOS, and for ...
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Turn phone on with damaged power & volume button?

if Power and volume button is busted, is it possible to turn phone on by using adb or fastboot or any other method? Or may be, How a powered off phone communicate with the power button and other ...
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153 views

Oneplus 8T stuck in bootloop after flashing patched boot.img

I'm a complete newbie following a guide to root my phone, but it got stuck in a bootloop after rebooting, after flashing a patched boot.img created by Magisk. I have tried many things but with my lack ...
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My Samsung Galaxy S7 on Fastboot mode is detected as a modem, rendering me unable to get the bootloader interface to be installed

Exactly what the title says. My phone is not detected as a phone, or other devices, but as a modem when booted in bootloader mode.
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FAILED (remote: Partition should be flashed in fastbootd) PIXEL 3XL Android 11 FAILED (remote: 'Operation not permitted')

Could someone help me with the following problem: I want to flash my pixel 3XL with AOSP precompiled images in android 11, but it gives me this error: I have fastboot version 1: 8.1.0 + r23-5 ~ 18.04 ...
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TWRP seems to be currupt or not working for Infinix X5515F

For few days I was trying to install TWRP recovery to my Infinix X5515F(Smart 2). I followed these steps enabled oem unlock and usb debugging connected to computer logged into adb and send adb reboot ...
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130 views

Bootloader is unlocked, fastboot returns ''FAILED (Remote: Verify state locked)

I am trying to root my Vivo V11 with Android 10. The bootloader is unlocked. It says so in the dev settings, and I have to go through the warning prompt every time I reboot my device. When I run the ...
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How to debug the kernel if the device only boot to fastboot [closed]

I am tring to compile the kernel source provided by the manufacture of my phone(OPPO PCCM00 precisely). Since it's not "well-opensourced", I changed quite a lot to make sure the kernel would ...
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Is it possible to flash a custom ROM (say Lineage OS) with adb/fastboot? [duplicate]

i have TWRP recovery installed, but i am looking for a way to flash the zip (after extracting) directly with fastboot. Is it possible?
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fasboot devices not getting attached xiaomi mi a3 no sound of attaching no nothing [duplicate]

I have the Xiaomi Mi A3 and I'm currently on both phone and PC latest stock update. I am using Windows 10 20H2 and I have tried everything – but still don't get it. I tried another Mi A3 and it got ...
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322 views

Pixel 5 bootloop after flashing patched magisk boot image

I was running Magisk on Android 11 on my Google Pixel 5. I installed it using a patched boot image from 11.0.0 (RD1A.200810.021.A1, Oct 2020, EU carriers). Today Android 11 prompted me with an update, ...
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Fastboot mode in my violet is blacked out

The thing is when I get my phone into fastboot mode, the interface is like nothing; it's totally blacked out. I thought of connecting it with my PC and it is detecting the phone successfully. But when ...
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46 views

Flash system.img file without fastboot over USB

I want to flash a different version of a system.img and normally this would be done with fastboot via USB but the device I am trying to do this to I cant use adb/fastboot over USB and I have to use ...
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How are AOSP compiled .img stores in phone flash?

There are the contents of a Xiaomi image for some phone that I downloaded. It is a fastboot image. I think that it means that it can be flashed by fastboot. ├── AP │   ├── APDB_MT6768_S01__W2006 │   └─...
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What is the format for an Android ROM?

I downloaded a ROM for a Xiaomi phone to see what's inside. It's a zip file, that has these inside: boot.img META-INF system.new.dat.br vendor.patch.dat ...
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263 views

Unlocking bootloader for vivo Y12

I have enabled oem unlock and usb debug from settings. I am using vivo fastboot tool. And after entering fastboot menu, I tried the code fastboot bbk unlock_vivo. C:\Users\dell\Desktop\...
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Error While Flashing The Minix Neo X8-H Plus

I have tried everything I can think of, know about / usually would do in a situation like this. I have watched multiple tutorials, guides and more. I went to the official website itself multiple times ...
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Is it possible to boot from the SD card on the HDK8150 board?

I recently acquired the HDK8150 board. I am pretty interested in running a non-Android Linux OS there. After some hours of going through I found some interesting stuff: I found that from Linux kernel ...
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1answer
420 views

How can I find the exact factory image version that my Pixel is using?

I have a Pixel 3XL on android 10 and a Pixel 3a on android 11. I had previously installed magisk on the Pixel 3a when android 11 was in beta. Recently I found that it had lost root, presumably because ...
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34 views

Reboot loop for Moto Z2

Recently my moto z2 play stuck in "reboot loop". I couldn't able to move further due to "Developer option" was not enabled. I've tried the following methods, but no luck 0 still ...
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Another Without-Unlock Backup Question: (Temporarily) Booting a Recovery?

There was a nice thorough discussion of backups for non-rooted (and maybe also locked) devices here. Most of that covered Android 4.x+ because of the use of adb backup, which apparently doesn't exist ...
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Help me to Unlock Bootloader on this Chinese phone

I am trying to unlock the bootloader for my device (it's a cheap Chinese phone) and then root using Magisk. The first problem is that OEM Unlock option is not available in developer options, so I got ...
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Download/Fastboot Mode Broken

I have the Samsung J5 Pro (SM-J530F). Two years ago I installed TWRP via Odin and download mode and it worked great. Since then I never entered download mode again because I installed all my roms with ...
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How to boot in recover with Acer DA220HQL

I would like to ask if there is any step by step guide to follow in order to get into boot recovery mode (Acer DA220HQL running Android 4.0.4). Additionally is there any specific version of TWRP ...
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148 views

Motorola One Power - corrupt and wouldn't unlock bootloader

My Motorola One Power went blank recently and when i switched it off and then switched it on, an error message was displayed that my device was corrupt, it cant be trusted and it wont boot again. the ...
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Turning on phone with hisuite

Water touched my screen (Huawei P Smart 2019) and my sound broke down, and I had no service. I decided to restart it again, and it just lagged, showing the Huawei logo. i plugged it in, held volume ...
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fastboot commands dont run: < waiting for device >

I have a Xiaomi Redmi 6 Pro running MiUI 9 and Android 8.1, never received updates thats why I want to unlock the bootloader and do the other stuff but there's the problem coming. The problem is that ...
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How to flash ftf without volume down button?

I have an Xperia ion and need to flash a ftf but I can't enter flashmode because my volume down button is not working, I can enter fastboot normally. Can I flash the ftf trought fastboot (maybe ...

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