Database Develop

[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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Root mi5

Hi I've been trying to root this phone all day and I'm getting to the stage were this phone might fly out my window if i can get this sorted soon so I'm asking for some help with the issues I'm having i managed to unlock the phone i can boot into fast boot but i cant boot into twrp i have read numerous guides but I'm still stuck and Iv never really used command prompt either so I'm lost with that if anyone can talk me through this
Sent from my MI 5 using Tapatalk

Are you on miui MM or N?

I'm on miui global 8.2|stable 8.2.2.0 (naamieb)
Sent from my MI 5 using Tapatalk

I'm assuming you have usb debugging, adb drivers and all set up.
If you've set any password or pattern lock or PIN, remove it
Download this https://drive.google.com/open?id=0B8rqkXJNwRqLa1JIY1B5TGpkN2M
Extract to your desktop
Download latest twrp 3.1.0-x . Link is available in another thread in this forum
Place the downloaded image on your phone's internal memory
Power off and enter fastboot mode. Connect to your PC
Open the folder you had extracted earlier. Rename the recovery image to twrp.img
Press shift+right click and open command window
Execute this code
fastboot devices (to make sure if phone is being detected properly.)
fastboot boot twrp.img
Now it will boot into the recovery. The recovery is in chinese by default. In the main screen, select the sixth option which is settings, then select the rightmost tab on the next screen and change the language.
Next install the latest twrp image you had placed on phone memory earlier, select "Recovery" and reboot. You will have installed twrp permanently.
Then flash supersu 2.79 and you're set

when I extract the files it dosent create a folder just the files I can just make the folder but what do I name it also theres no recovery image file

casuk said:
when I extract the files it dosent create a folder just the files I can just make the folder but what do I name it also theres no recovery image file
Click to expand...
Click to collapse
Just create a new folder on desktop and extract to it. The file named ZCX-TWR-3.0.2-X... Is the image file which you need to rename to "twrp"

thanks mate I done that when I try to drag n drop the twrp-3.0.2-0-gemini file to my phone it it fails saying the device has either stopped responding or has been disconnected

casuk said:
thanks mate I done that when I try to drag n drop the twrp-3.0.2-0-gemini file to my phone it it fails saying the device has either stopped responding or has been disconnected
Click to expand...
Click to collapse
You're having issue with copying files to your phone storage?
Reinstall the Xaiomi drivers

how do I reinstall the drivers, also when the phone is connected to the pc if I go to the phone it says portable media player and its empty inside.
and when I go to command prompt and type fastboot devices I get a code then fastboot and then I type fastboot boot twrp.img it says could not load twrp.img : no error

I can't get this working i done all in you guide i have downloaded the drivers but still can't get by the phase i posted above what do i do next
Sent from my MI 5 using Tapatalk

It's okay if it shows portable media player but if it's not showing any files inside it, you have a problem. Go to developer options > enable USB debugging and click Revoke USB authorisations. Device drivers install automatically when the device is connected but you can get them seperately as well, just search for mi 5 drivers and install them. Now connect to PC and see if you can access files on your device. If you can, proceed with the guide I've given

When you say device drivers install automatically when the device is connected do you mean they install to the PC
Sent from my HTC One using Tapatalk

I have installed the drivers as far as I'm aware
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Sent from my HTC One using Tapatalk

Hi I'm still not able to install/flash twrp so i can root my device i think it's something to do with the device not the pc as phone storage is empty any ideas what i should do
Sent from my MI 5 using Tapatalk

download mi flash http://api.bbs.miui.com/url/MiFlash
install mi flash if you are on windows 8 or above, you need to disable driver singnature enforcement - how to? google it.
during mi flash installation some windows will pop up, just click install this driver anyway. after installation go to c: > xiaomiflash > source > thirdparty > google > android then shift + right click > open command window here. Power off your phone and boot into fastboot then connect to pc. On command window type fastboot devices if xxxxxxx fastboot or something show up on next line, you successfully install fastboot driver.

I have already done that and got f******9 fastboot
then I type fastboot boot twrp.img and I get
cannot load 'twrp.img' = no error
that's exactly what comes up in command prompt and that's as far as I can get also if I boot into recovery I get 3 options reboot, wipe or im assistant so twrp has not installed,
iv been at this for 3 days now and im not any further than I was back then

See if i factory reset my phone and start fresh would i loss my unlocked status
Sent from my MI 5 using Tapatalk

casuk said:
I have already done that and got f******9 fastboot
then I type fastboot boot twrp.img and I get
cannot load 'twrp.img' = no error
that's exactly what comes up in command prompt and that's as far as I can get also if I boot into recovery I get 3 options reboot, wipe or im assistant so twrp has not installed,
iv been at this for 3 days now and im not any further than I was back then
Click to expand...
Click to collapse
Try to install twrp, fastboot flash recovery xxx.img.
And if you want temporarily, fastboot boot recovery xxx.img.
If you are on miui, you must use zcx twrp or else it won't boot.
Good luck.

done as you say still no boot into twrp

casuk said:
done as you say still no boot into twrp
Click to expand...
Click to collapse
I think something is wrong with your twrp.img. Try redownloading. Use latest twrp from twrp.me or zcx from afh.
fastboot flash recovery xxx.img, then disconnect the phone. Press and hold power+vol_up until you see mi logo.

Cant flash TWRP - error: device '(null)' not found in adb

Hi all.
I would not be writing this topic if everything I did havent failed.
I tried every possible solution to this I was able to find on the internet - nothing has worked so far.
I tried doing this on different PCs - same result.
I flashed Syberia ROM but didnt like it so decided to go with MIUI 9.7.10.12. I already had TWRP at that time but when I flashed MIUI everything erased, I mean everything - data, storage, TWRP everything.
System works fine but I am unable to flash TWRP with constant message: error: device '(null)' not found.
ADB device not found but fastboot works and ADB shows device connected. The phone is authorized with USB debugging turned on, drivers installed on PC, TWRP image file is correct. I am lost :/ dont know what to do.
Please help

there is no need to flash recovery via adb. twrp should be flash from fastboot. turn off your phone, hold volume down and power for few seconds and phone will boot in fastboot mode.
fastboot flash recovery twrp.img
Click to expand...
Click to collapse
and done.

sunilromy said:
there is no need to flash recovery via adb. twrp should be flash from fastboot. turn off your phone, hold volume down and power for few seconds and phone will boot in fastboot mode.
and done.
Click to expand...
Click to collapse
Where should I type in the command if not in ADB?
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If I go manually to recovery (vol up + power) the phone reboots to stock recovery so the TWRP is not installed. I tried different versions of TWRP. no progress

Type
Fastboot reboot
and now you can go to twrp recovery by manually .. Power off phone, volume up + power
Or you can also do this

sunilromy said:
Type
Fastboot reboot
and now you can go to twrp recovery by manually .. Power off phone, volume up + power
Or you can also do this
Click to expand...
Click to collapse
fastboot reboot --> phone goes to system
vol up + power --> stock recovery
the problem is TWRP is not flashing :/
it is not USB debugging problem, not USB drivers problem.
The other thing is I can go to fastboot through ADB only when im on CHARGING MODE, it doesnt work on MTP MODE where it should.

brother you just flashed twrp successfully in the screenshot you posted, point is miui, dont let it stick when you boot to system and reboot.
you should, do this. go to fastboot
fastboot flash recovery twrp.img
fastboot boot twrp.img
Click to expand...
Click to collapse
you can flash other modded recovery which will stick. like zcx

sunilromy said:
brother you just flashed twrp successfully in the screenshot you posted, point is miui, dont let it stick when you boot to system and reboot.
you should, do this. go to fastboot
you can flash other modded recovery which will stick. like zcx
Click to expand...
Click to collapse
thx, that command worked

but why I cant go to TWPR using vol up + power?

fastboot boot twrp.img doesn't work for me, after it just black screen with MI logo and "Unlocked" for a long time...
can't enter twrp in any way after success flashing :crying:

Need help with this. Can't sideload with adb fastboot is working fine though.

How can I solve "FAILED (remote: This partition doesn´t exist error)"?

From TWRP > tap Advanced > Terminal > run command: mkdir -p /data/media/0/
Copy the rom to your phone internal storage from pc
Install by finding the transfered rom in the internal storage.

How To Guide How to prepare to do a flash ... a start

First Lets's start : Realme 8 Pro v .41 EU GDPR version.
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When connected the phone via USB on Windows computer :
USB debugging enabled and
OEM unlocking enabled and installed original Android or Oppo drivers for ADB interface :
And installed Minimal ADB and fastboot programs with drivers :
Enter the cmd to get feedback througth the ADB :
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb devices
List of devices attached
3a8xxxxx device
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>
After sucessfull reboot pull out the USB connection to phone and after poweron reconnect the USB.
You should now be in Fastbootd Mode (Press English), that is how it should look :
And the USB connection should be Bootloader based :
Warning – QC USB drivers
Install Qualcomm DownLoader HS-USB Driver (QDLoader HS-USB Driver) before on the computer to get acess to QC DL mode :
Win+R type devmgmt.msc
Unplug the USB connection - Press and click the Ver 1.2 at bottom :
And go to download mode after pressing the OK And re-connecting the USB Cable !
After pressing OK and pre installing correct driver (x86 or x64 based) on your Windows computer pull the USB cable OUT and after poweron put the USB cable – connect to phone.
Or u can use adb command via connected USB ("adb reboot edl") to enter Emergency-download mode.
There should be a HS-USB QDL working connection on COM port specified – that is a so called EDL mode (Enhanced Download mode for QC).
It should be possible to flash via QFIL : You have after successfull avtoselection of the flash port approximately 10 s to do it … or it goes to normal boot … Or use QPST server to stop going out of the mode.
Or in the Bootloader interference when flashing throught Realme app :
(MUST HAVE UNLOCKED BOOTLOADER !)
For now only flashing original roms is available.
No unlocking of bootloader possible, no flashing of partialy partitions/blocks is possible.
No rooting also possible.
Flashing of updated firmware is also not possible if not listed as update !
Also guess flashing (previous version) of original roms.
All interesting files inside opf's are MD5 checked and Encrypted and pre-flash verified.
Opf's can be entracted using well known AES keys or use the python script (Oppo OFP MTK Decrypter (c) B. Kerler 2020)
Happy official re-flashing.
Hit the like button also !

Thank you for the summary - I've also got that far

On test phone I'm close to prepare the full non verified flash.
This could lead to option od flashing modded files without pre- flash MD check.
Will post update soon.
Fingers crossed

you're using the rom from http://www.frpbdteam.online/ gdpr version 41?

I tried to follow that guide and :
a) in step "go to download mode" : Unplug the USB connection - Press and click the Ver 1.2 at bottom :
I was stuck running QFIL and having no idea where to get "Programmer" and "build" files with black screen on my phone.
After some time I power the phone with volume up + power buttons combination.
b) in the optional step " Or in the Bootloader interference when flashing throught Realme app :"
I downloaded the RMX3081_11_A.42 ROM from : http://www.frpbdteam.online/ and when tried to flash it I ended up with an error "realme flash cannot find central directory"

Only the official msm and OTA ozip updates are possible for flash.
OTA updates :
Realme Updater
The best place to get Realme devices official stock ROM, firmware, and updates.
realmeupdater.com
Still cannot find any updates available for our phone. I have updated it from .28 to .41.
I'm also unsucessfull with downloading the available update to .42 and .43 witch are also optional to download.
Will try further ...
From the non-rooted phone I cannot download the downloaded update package from the internal storage from the update app because of the restriction - access is denied

Hello, Bootloader must be unlocked? And if the bootloader is not unlocked, is it some other flash method? I have a screen password locked on my phone. which I don't remember.

Frp unlock.

StratOS_HTC said:
Frp unlock.
Click to expand...
Click to collapse
Please short instruction or link? My bootloader is lock. I can't enter edl mode and fastboot.
Edl mode turns on (Vol + and Vol- and power kable usb to laptop) for a few seconds and disconnects all the time. Realme flash cannot find the device.

As said currently only msm and modified msm-Qfil and supported dongle variants are available for only official flash.
Try with https://realmeflashfile.blogspot.com/ You will need to provide phone infos with PCB and will also cost you some $ and the process would be throught msm via remote application.
Hope the phone is yours BTW.
Wipe can be done also throught some bypass in security at initial setup app at start.

StratOS_HTC said:
Try with https://realmeflashfile.blogspot.com/ You will need to provide phone infos with PCB and will also cost you some $ and the process would be throught msm via remote application.
Click to expand...
Click to collapse
The phone is mine . I unlocked my phone using the site: https://realmeflashfile.blogspot.com/. Thank you.

The only way to flash for now is througth MSM tool - only.
Uses RCSM (Realme customer service) credentials.
Example : rcsm-in.realmeservice.com/#/login
Or throught OTP (Realme login tool) reseller credentials.

Regarding bootloader unlock, AVB, flash, root and regarding current specs this would be mission impossible.

Root Nokia 1 (TA-1066) (MT6737M) (Android 9 - Pie)

So, after trying more than a few methods I finally gained root on my TA-1066.
If you also wanna root, here is how:
To Root Nokia 1 (TA-1066) (Pie - Android 9) (Dual SIM)​
What you're gonna need:​
Working PC,
Some Packet Data,
Some knowledge of ADB & Fastboot commands,
Some storage space for storing Back Up of your phone,
and a Working Brain
WARNING!! ☠​I am not responsible for anything goes wrong to your phone by following the steps mentioned in this method. So, please do anything with care and if you don't know what is this, simply Stay away! ​
Make a Backup Of your phone's Data:​
Please make a Back Up of your data stored in your phone tp a safe place in your PC or somewhere in a disk. So, if anything goes wrong you can retrive it back from there.
Now Follow these steps:-​
Download attached ⬇ boot.img & keep it in your phone, we'll use it later.
Root boot.img using Magisk:
Download Magisk v25.2 from here.
Install Magisk app and open it.
Tap Install.
click Next.
click Select and Patch a File.
Select boot.img that you downloaded.
click Let's Go. (let the process complete)
Now rooted boot image will be stored in Download folder of your phone, move it your PC.
Install adb and fastboot into your PC​
Download the setup file from here.
Unzip and Run it as Admin.
Tap Next until it installs.
Enable developer options and turn on USB Debugging​
Goto Settings > System > Advance > About phone > Tap on Build number 7-8 times.
Go back and Tap Developer options > (scroll down) Turn On USB debugging.
Now connect your phone to your PC using USB Data Cable.
A prompt will appear asking permission, Tick Always allow from this computer and Tap OK.
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"lightbox_toggle_sidebar": "Toggle sidebar"
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Let the USB Data Cable connected and follow below steps.
In your PC open CMD and start typing these commands:​
Confirm that your device is connected:
adb devices
get your serial number by entring this command:
adb shell getprop ro.serialno
calculate md5 of the serial number using this site: https://passwordsgenerator.net/md5-hash-generator/
it'll look something like this D4423199AC65U1237C86D0E6BBF65243M
Reboot to bootloader:
adb reboot bootloader
Unlock using key (md5code=md5 of your serial number):
fastboot oem key md5code
Reboot and Turn on OEM Unlocking:
Settings > System > Advance > Developer options > Turn on OEM Unlocking
Reboot to bootloader:
adb reboot bootloader
Open Device Manager in your PC and follow this video below:
after doing as in video open CMD and type:
fastboot flashing unlock
Quickly press Volume Up button of your phone to unlock flashing.
Flash patched/rooted boot image. (boot.img = patched boot.img path in your PC)
fastboot flash boot boot.img
Reboot your phone to system.
fastboot reboot
Congratulations your Nokia 1 is now ROOTED!! Enjoy!!​Hit thanks button if you liked the process.
Feel free to ask any query.
​CREDITS​Method taken from this thread by @androidlover5842 , some changes made by me.​Thanks @Snoop05 for ADB and Fastboot.​Thanks @savadam for video tutorial.
and Me ​