Database Develop

[Q] i need your help dev,i think my phone got bricked

i am trying to upgrade from ginger bread to jellybean
jelly bean needs a 250mb internal memory for the system so what i did is partition my internal memory using blackrose i did partition it and wipe all the data except the SD after that i notice that the OS is gone so i search for a solution and found this one http://forum.xda-developers.com/wiki/HTC_Nexus_One/Recovery_Images but when i try to command adb devices in cmd ,it didnt displays my device serial or something and if i command adb shell it says error device not found,so i look for another solution,i found solution on fastboot mode,
screenshot of my device when i select bootloader
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i tried
fastboot device
fastboot oem unlock but error occured again it says command error
i tried another
like booting or flashing boot.img and recovery.img
but it both says cannot open boot.img or recovery.img
i think i got my device bricked,anyone can help me please? i cant use my phone now :crying:

If you have blackrose than you have s-off/unlocked bootloader
So you now need to flash a recovery via fastboot and then boot to the new recovery and then flash ROM of choice, do not flash any stock firmware (may have a radio in it which could result in a brick)
http://forum.xda-developers.com/showthread.php?t=2277112
Here are some tips on how to use fastboot properly, if you get stuck and need further help be sure to copy and paste all input/output from cmd/terminal here
Best of luck
Sent from my Nexus 7 using Tapatalk 2

i got this error when trying to unlock bootloader
<bootloader> [ERR] Command error !!!
OKAY [ 0.016s]
finished. total time: 0.16s
Click to expand...
Click to collapse

Again, you have black rose, you do not need to run unlocked command - you have s-off
What you need to do is flash a recovery through fastboot and then boot to new recovery and then flash ROM of choice
Do not run fastboot oem unlock - this will do nothing for you
Do not flash factory firmware with out being sure what you are flashing or this can result in a brick, just flash recovery then ROM
Sent from my Nexus 7 using Tapatalk 2

ok thanks got it fix

[FIX] FastBoot Mode without using a Factory Cable. [TWRP BootLoop]

Recently while updating my Kindle Fire HD 7, my device went into a bootloop where it would boot into TWRP and the TWRP logo kept blinking, I live at a place where it is impossible to procure a factory cable. After numerous failed attempts on making one myself i gave up on factory cables. I however wasn't satisfied enough by my failures so i went the hard way and out of curiosity connected my Kindle to my Laptop and did an ADB device lookup. VOILA ! It was there but now i was wondering how to get it into the fastboot mode from there. After crashing my head several times and punching a few commands my device booted into the orange heaven for a hacker. "The FASTBOOT Mode." So if you are in the same situation i hope this guide will be able to help you unbrick your device.
Steps:
1. Power on your device until the dreadful TWRP LOGO starts flashing.
2. Connect your kindle with your PC.
3. Type in "adb devices" and check if your device is available.
4. If your device shows up in ADB Devices List, Proceed to the next step.
5. Type in "adb reboot bootloader"
6. Now the device will boot into the fastboot mode.
7. Download TWRP from here
8. cd to the folder where your twrp image has been downloaded and type "fastboot -i 0x1949 flash recovery kfhd7-twrp-2.8.7.0-recovery.img" to flash it

TWRP downloading from the link indicated installs a Trojan on your PC. Caution

ancestrale59 said:
TWRP downloading from the link indicated installs a Trojan on your PC. Caution
Click to expand...
Click to collapse
This version TWRP has been uploaded by @Hashcode , Kindly use the second button to download (BlueColor) and not the 1st one.

Title
Do you want me to test it? I will be able to do so in about 1-2 months because I have the same problem. I'm gonna save this page in favorites until then.
Sent by my kfhd7 with BeanStalk-4.4.4065-20141002-tate and Twrp 2.8.7.0

Okay, I've put in the last command, and now it says it is waiting for any device. It doesn't seem to want to detect my device, any ideas?
EDIT: Nevermind, just had to set it to the adb composite driver!

device never booted into fastboot mode
sxrmafia said:
Recently while updating my Kindle Fire HD 7, my device went into a bootloop where it would boot into TWRP and the TWRP logo kept blinking, I live at a place where it is impossible to procure a factory cable. After numerous failed attempts on making one myself i gave up on factory cables. I however wasn't satisfied enough by my failures so i went the hard way and out of curiosity connected my Kindle to my Laptop and did an ADB device lookup. VOILA ! It was there but now i was wondering how to get it into the fastboot mode from there. After crashing my head several times and punching a few commands my device booted into the orange heaven for a hacker. "The FASTBOOT Mode." So if you are in the same situation i hope this guide will be able to help you unbrick your device.
Steps:
1. Power on your device until the dreadful TWRP LOGO starts flashing.
2. Connect your kindle with your PC.
3. Type in "adb devices" and check if your device is available.
4. If your device shows up in ADB Devices List, Proceed to the next step.
5. Type in "adb reboot bootloader"
6. Now the device will boot into the fastboot mode.
7. Download TWRP from here
8. cd to the folder where your twrp image has been downloaded and type "fastboot -i 0x1949 flash recovery kfhd7-twrp-2.8.7.0-recovery.img" to flash it
Click to expand...
Click to collapse
I've done all the steps the device is recognized but unauthorized, it doesn't boot into fastboot mode at all. I'm stuck here so many headaches i've had from this

movemaker said:
I've done all the steps the device is recognized but unauthorized, it doesn't boot into fastboot mode at all. I'm stuck here so many headaches i've had from this
Click to expand...
Click to collapse
I am encountering the same issue.
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Kindle Fire HD (Tate) stuck in Recovery

Hello community I need your help!
I was running CM 12.1 on my tablet and I wanted to make a factory reset, well... I did and because the tablet has to restart, it did and since then I got stuck on the TeamWin logo page
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And I cannot go to the option, it just stays there
This are some of the output I get from ADB
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb devices
List of devices attached
0123456789ABCDEF recovery
And if I uses "adb reboot fastboot" it does, but then the output of "adb devices" and "fastboot devices" is null
I have tried a lot commands, but I always get the same results <waiting for device>
My drivers are working.
I already unplug/plug/restart the table but the <waiting for device> is still there
I still tried with this tool http://forum.xda-developers.com/showthread.php?t=1951254 but it doesnt work, event trying a fastboot command manually doesn't work.
Any ideas!! please help!
DarkWolfSLV

I have the exact same problem i have been trying all day to find a fix but no luck D;

Fixed it DUDE I Kinda Found A Fix i can know access TWRP DDD
1. Download This https://docs.google.com/uc?id=0B4lZE...xport=download
2.connect kindle to pc and boot up the kindle normally
3.extract the Zip and open tha bat file
4. select option 4 It should then say waiting for device
5.open up cmd adb and type adb reboot-bootloader then it should say clearing cashe or user data then after about a min power off ur device then power it back on
6.then it should now say clearing cashe or user data On of them then after a min switch of ur device then back on and team win should load the next problem is that i cant send files through to my kindle so i cant flash anything. maybe i need newdrivers cna someone link me to one.
Edit; reboot The device again and it should boot into cm12 but once again im stuck in a boot loop and unsure of what to do the boot loop is just the cm12 logo it does not go onto the actual os
nvm lol wait about 5 mins it should boot.

[GUIDE][HOW-TO] UNLOCK BOOTLOADER of YU YUREKA BLACK [UPDATED]

How To Unlock Bootloader Of YU Yureka Black
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This is a short tutorial to explain how to unlock Bootloader of YU YUREKA BLACK
REQUIREMENTS :
1. YUREKA BLACK Phone
2. Download USB Drivers From Here . USB Drivers Windows & Install It on Your Machine.
3. ADB & Fastboot Drivers Installed In your Machine.
a. ADB & Fastboot Driver For Windows
b. On Linux Machine Run these commands to Install ADB & Fastboot Drivers
"sudo apt-get install android-tools-adb && sudo apt-get install android-tools-adb"
PROCEDURE OF UNLOCKING BOOTLOADER :
1.Connect your device in ADB Interface & from CMD run " adb reboot bootloader" Command to enter Fastboot Mode.
2.Once Device is in fastboot mode verify availability of Device in fastboot mode by running "fastboot devices" command in cmd.
3. Run "fastboot oem unlock-go" to Unlock the Bootloader of YUREKA BLACK.
(You can also run "fastboot oem unlock-tinno" this command will not wipe your data)
4. After running above command device will boot into recovery mode and data will be wiped automatically .
5. Once data is wiped device will automatically reboot to system with unlocked Bootloader.
6. Now u can flash TWRP - Official TWRP for YU Yureka Black

Amazing share dev, keep up to great work as always

Not able to enter fastboot
Hi,
Following works
"adb devices"
"adb reboot recovery"
However when I do
"adb reboot bootloader"
device restarts and gets stuck at "YUREKA BLACK" "POWERED BY android".
Also when I start device with Volume Down+Power button, I get into FFBM.
It just has variety of test options and no boot to bootloader/recovery.
Two button at bottom are shutdown and reboot.
Device is manufactured in 2019.
Any ideas how to get into bootloader mode.
Edit: Solved, issue with driver in fastboot mode.

How to block bootloader on xt1799-2

I will try to describe exactly what I did. I warn you that if you want to repeat this, then do everything at your own risk!
Original message
1. The cleanest installation possible​
We do a COMPLETE cleanup and format the DATA in TWRP not lower than version 3.4... then reboot into bootloader and connect to the PC with a good cable. Run Fastboot on the PC in the command line in turn enter the following commands:
fastboot devices
fastboot erase all
fastboot reboot bootloader
2. Install motoXT1799-2_GLOBAL_2021.02.20_oreo.zip​
Use the firmware from here: motoXT1799-2_GLOBAL_2021.02.20_oreo
3. Install Magisk​
The latest version of Magic-v22.0.apk must be installed and Magisk-v22.0.zip
4. Go to the developer menu​
In the developer menu, we give permissions to unlock the OS bootloader, as well as give permission to debug via USB.
5. Run adb Fastboot on the command line​
The phone must be connected to the PC via USB. We enter the command adb devices on the smartphone, a dialog box should appear to allow debugging this device or something like that, respectively, we give permission.
Next, we reboot into the bootloader with the command adb reboot bootloader
6. Blocking​
Previously, we copy the stock recovery.img to the folder with adb Fastboot
Enter the commands:
fastboot flash recovery recovery.img
fastbo fastboot flashing lock
We reboot into the system.
7. Delete Magisk as unnecessary​
To do this, go to the program select delete see two items select first "restore partitions or something like that" then delete.
8. Do a factory reset​
If everything is done correctly, we get a device with Oreo Android 8.1.0 as if it came out of the factory.
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